Someone help me with this math question?

Someone Help Me With This Math Question?

Answers

Answer 1

Answer:

B and D

Step-by-step explanation:

Answer 2
B. D. Are the correct ones

Related Questions

A sequence of numbers is shown below :
1 5 9 13 17
explain why 95 will not be a term in this sequence

Answers

Answer:

95 is not a term here as the next verse should be 98 as it is a 94 term in this pattern

95 will not be a term in the sequence 1, 5, 9, 13, 17, ....., as the value of n for the nth term is not integer.

What is arithmetic sequence ?

An ordered group of numbers with a shared difference between each succeeding word is known as an arithmetic sequence.

The given sequence of numbers is,

1, 5, 9, 13, 17, .....

The first term of the given sequence a₁ =1,

From the given sequence, the common difference pair of two consecutive terms d = 4,

Let nth term of the sequence aₙ= 95,

By arithmetic sequence formula,

aₙ = a₁ + (n-1).d

Substitute the value of aₙ and d,

95 = 1 + (n-1).4

94 = (n-1). 4

(n-1) = 23.5

n = 24.5

The value of n can't be decimal, so 95 can't be a term of the given sequence.

To learn more about Arithmetic sequence on :

https://brainly.com/question/1452631

#SPJ2

A 9-foot roll of waxed paper costs $4.32. What is the price per inch?

Answers

The price per foot is $0.91

Step-by-step explanation:

A 6-yard roll of butcher paper costs 16.38

1 yard = 3 foot

6 yards = 3 times 6 = 18 foot

the cost of 18 foot is $16.38

To find price per foot, we divide the cost of 6 yards by 18

16.38÷ 18 = 0.91

The price per foot is $0.91

If b = the number of boys, which algebraic expression represents the phrase
below?
the sum of the number of boys and 15 girls
A. b + 15
B. b. 15
C. b - 15
D.
b
15

Answers

Answer:

A. b + 15

Step-by-step explanation:

b = the number of boys, substitute below:

The sum of the number of boys and 15 girls → The sum of b and 15 → b + 15

Correct choice is A

EASY 9TH GRADE MATH

Write an equation in point-slope form that passes through the point (1,-10) and
is perpendicular to y = -1/3 x + 5.
Do NOT type spaces between numbers and symbols.
Til
ALE
11
SE

Answers

Answer:

y = 3x - 13

Step-by-step explanation:

If a 16 ounce box of pasta costs $1.39, what is the unit price?

Answers

0.9 because you have to divide the cost

2. List the like terms in each of the following
i) 4x2 , -5x , 6 , 7x , -2x2 , -3

Answers

he is the best way to get a free agent and I ask 6262626

4x^2 and -2x^2
-5x and 7x
6 and - 3

PLEASE HELP ME!!!

Maggie's brother is 7 years younger than four times her age. The sum of their ages is 68.
How old is Maggie?

Answers

Answer:  15 years old

=============================================

Explanation:

m = Maggie's age (some positive whole number)

4m = four times her age

4m-7 = seven years younger than 4m = brother's age

Add up her age (m) and her brother's age (4m-7) to get a sum of 68.

m+(4m-7) = 68

5m-7 = 68

5m = 68+7

5m = 75

m = 75/5

m = 15

Maggie is currently 15 years old.

Her brother is currently 4m-7 = 4*15-7 = 60-7 = 53 years old.

Their current year ages add to: 15+53 = 68 which confirms the answer.

what is the speed of a skater who travels a distance of 210 m in a time of 10 secands

Answers

21 is the speed of the skater.

pls help if you can. ​

Answers

Answer:

A. 85  B. 87  C. 60

Step-by-step explanation:

As shown in the shapes, A, is a full circle making 360 degrees full. B, a half circle making 180 degrees half. C, a full circle again making 360 degrees full.

A: [360-(132+63+80)]

360 - 275

=85

B: [180(60+33)]

180 - 93

=87

C: [360(120+60+120)]

360 - 300

=60

If (6^2]^p = 6^10, what is the value of p?
A.) 2
B.) 3
C.) 4
D.) 5

Answers

If u raise a power to another power, then u multiply the powers. In this case, u can simplify to 6^2p =6^10

Now you have like bases, so you can set the powers equal to each other. So now, 2p=10. Now p=5

Which function has a greater rate of change?
A.
Y=X4
B.
X Y
-2-11
0-9
2 -7
-
3-6
6-3

Answers

Neither, they are equal.
Just look at how y varies with x. We can see that in the table as x increases by two y increase by 2 so the rate of change is just one. Slope is the term for rate of change. Y=x-4 has a slope of 1. 1=1. They have the same rate of change.

Y+2= 1/3(x+6)
Solve for y

Answers

Answer:

y = 1/3x

Step-by-step explanation:

Alright, so we have an equation with two variables (y and x) and I need to solve for y in terms of x. That is, I need to isolate y one one side with all the other terms on the other side.

First, let's distribute the 1/3 on the right side of the equation onto the x and 6 inside the parentheses.

y + 2 = 1/3(x + 6)

y + 2 = 1/3(x) + 1/3(6)

y + 2 = 1/3x + 2

Now, let's isolate y on the left side by removing 2 from both sides.

y + 2 = 1/3x + 2

y + 2 - 2 = 1/3x + 2 - 2

y = 1/3x

So, y is equal to 1/3x. Hopefully that's helpful! :)

A triangle has side lengths of 2 feet, 5.4 feet, and 5 feet. The angle measures are 90 degrees, 73 degrees, 17 degrees. Another triangle has side lengths of 3 feet, 8.1 feet, 7.5 feet. The angle measures are 90 degrees, 73 degrees, 17 degrees. Are the triangles similar? If so, what is the scale factor going from the top triangle to the bottom triangle?

Answers

Answer:

Yes. The factor is 3/2 (=1,5)

Step-by-step explanation:

They have all the 3 angles congruent, so they are similar. You calculate the scale factor by dividing the hypotenuse (for example) of the second triangle by the hypotenuse of the first one.

Answer:

1) yes 2) 1.5

Step-by-step explanation:

have a nice day! <:

Write the equation for 5x+ 2 y= 3 in slope-intercept form PLEASE HELP ME

y= -5/2x+ 3x

y=5/3x -3/5

y= -2/5x + 3/5​

Answers

Answer:

y=-5/2x+3/2

Step-by-step explanation:

5x+2y=3

2y=3-5x

2y=-5x+3

y=-5/2x+3/2

need help asap ………….

Answers

Answer:

0.85

Step-by-step explanation:

HOPE THIS HELPS :)

6 less than the quotient of y and 5.

Answers

Answer:

(y/5)-6

Step-by-step explanation:

quotient is dividing, less than is subtracting

A tram moved downward 9 meters per second for 54 seconds. What was the total change in the tram's elevation?

Answers

Answer:

6

Step-by-step explanation:

Answer:

-486

Step-by-step explanation:

Evaluate the expression when B = -4 and C = 6
C-8B

Answers

Start by plugging in the variable. I suggest putting the numbers in parenthesis to make sure you don’t miss any negatives.

(6) -8(-4)

-8*-4 = 32
6+32 = 38

Remember PEMDAA

PLSSSS HELPPPP ASAPPPP. REWARDING BRAINLIEST. PLS SHOW WORK

3. What are the exact measures of the other two sides of the triangle? Use special right triangles ratios and show your work.

Answers

Answer: B = 90°; C = 60°

Step-by-step explanation:

B is obviously 90° because of the right angle quadrant.

Since it is a right triangle and A is already 30°, just subtract 30 from 90.

90 - 30 = 60

Thus, C is 60°.

Correct me if I am incorrect.

When is it best to solve a system of equations using substitution?

Answers

Answer:

The easiest way to solve this system would be to use substitution since x is already isolated in the first equation. Whenever one equation is already solved for a variable, substitution will be the quickest and easiest method

Write (5/3)³ as a quotient of powers.

Answers

Answer:

The number (5/3)³ written as a quotient of powers is; 5³/3³

According to the question;

We are required to determine write the number, (5/3)³ as a quotient of powers

The number (5/3)³ can be evaluated as;

= 125/27

= 5³/3³

Step-by-step explanation:

Plz help me with this

Answers

Answer:

sorry cant see the question

Step-by-step explanation:

Simplify this question

Answers

[tex]4 + \sqrt{ - 16} \\ = 4 + \sqrt{ - 2 \times 2 \times 2 \times 2} \\ = 4 + 2\sqrt{ - 4} \\ = 2(2 + \sqrt{ - 4} )[/tex]

Hope you could get an idea from here.

Doubt clarification - use comment section.

[tex]\\ \sf\longmapsto 4+√-16[/tex]

[tex]\\ \sf\longmapsto 4+√16i[/tex]

[tex]\\ \sf\longmapsto 4+4i[/tex]

Take 4common

[tex]\\ \sf\longmapsto 4(1+i)[/tex]

A hybrid car can go 400 miles on 8 gallons of gas. How far can the car take you with 1 gallon of gas?​

Answers

Step-by-step explanation:

In 8 gallons of gas the car can go = 400 miles

In 1 gallon of gas the car can go = 400/8

In 1 gallon of gas the car can go = 50 miles

How far can the car take you with 1 gallon of gas?​ With 1 gallon of gas, the car can go 50 miles.

Step by Step calculations:

We know that

With 8 gallons of gas, the car can go 400 miles

Then,

With 1 gallon of gas, the car can go

= 400 / 8

= 50 miles

Therefore, with 1 gallon of gas, the car can go 50 miles.

Learn more here : https://brainly.com/question/10153922

how to solve the following system y=(1/2)x^2+2x-1 and 3x-y=1

Answers

Answer:

(0,-1),(2,5)

Step-by-step explanation:

3x-y=1

0.5[tex]x^{2}[/tex]+2x-1=y

Substitute the equation of y into the other equation

3x-(0.5[tex]x^{2}[/tex]+2x-1)=1

3x-0.5[tex]x^{2}[/tex]-2x+1=1

collect like terms

-0.5[tex]x^{2}[/tex]+x=0

Solve for x

x(-0.5x+1)=0

0=-0.5x+1

-1=-0.5x

x=2 x=0

Back substitute into the other original equation and solve for y

3(2)-y=1

6-y=1

y=5

(2,5)

3(0)-y=1

-1(-y)=-1(1)

y=-1

(0,-1)

linear equations
(5x+9)-(7x-1)=

Answers

-2x+10

Leave a comment if any doubt

Which of the following functions is graphed below

Answers

Answer:

Option B: [tex]y=\left \{ {{x^2+6,x<3} \atop {-x+6,x\geq3}} \right.[/tex]

Step-by-step explanation:

We can see that the first part of the piecewise function is a parabola with a y-intercept of (0,6) where the domain is restricted for all values of x less than 3 given the open circle at x=3.

The second part of the piecewise function is a linear function with a negative slope where the domain is restricted for all values of x greater than or equal to 3 given the closed circle at x=3.

Essentially, the piecewise function has a jump discontinuity at x=3 where the first part of the function goes to the second part of the function at one point by "jumping".

please try looking at the picture :(( i’m really struggling so much!!

Answers

Answer:

4- true

5-true

6-false

7-false

8-true

9-true

Step-by-step explanation:

Follow the letters and the sign of congruence

help please anybody PLEASE​

Answers

Answer:

18 dimes

Step-by-step explanation:

Since Leon has ”16 fewer than” it’s a symbol to subtract

34-16=18

Answer:

34-16=18 leon has 18 dimes

Step-by-step explanation:

hope this helps

Which explanation correctly tells whether these ratios are equivalent and why?

Yes because 3 x 2 = 6 and 14 x 2 = 28.

No because there is no scale factor to get from 3 to 14.

Yes because 3 x 5 = 14 and 6 x 5 = 28.

No because when I use the cross products, 3 x 14 = 42 and 6 x 28 = 168.

Answers

Answer:

Option A (Yes because 3 x 2 = 6 and 14 x 2 = 28.) is correct.

Step-by-step explanation:

This is because if we simplify 3/6 and 14/28, both of them will get 1/2. This means that only A and C are possible.

=> Option A is correct because 3 x 2 does equal 6 and 14 x 2 does equal 28.=> Option C is incorrect because 3 x 5 does not equal 14 and 6 x 5 does not equal 28.

Hoped this helped.

[tex]BrainiacUser1357[/tex]

Other Questions
1. What so you see?2.How is the piece visually constructed?3.What do you feel?4.Who is the artist? Where and when was the artist born?5. What is the title of the painting?6.What so you think the artist is trying to communicate.7. What is the art related to?8.Do you like it? Why or why not?9. What do you think this artwork is about? 1. Which statement BEST explains how and why white male suffrage expanded in the first three decades of the 1800s? A. New states entering the union established white male suffrage in their state constitutions. B. This was the agenda pushed by journalists across the political spectrum. C. Only white men really wanted to gain access to voting and full citizenship during those decades. D. The Founding Fathers had written this expansion into the Constitution.2. How did President Jackson set about destroying the Second Bank of the United States? A. He called for a Constitutional amendment, which was enacted during his last year in office. B. He took federal monies out of the bank, which ultimately led to its collapse. C. He fought a duel against the banks director, who lived but did as Jackson wanted. D. He worked with Congress to defund the bank.3. Which statement BEST summarizes Andrew Jacksons version of democratic populism? A. He started and led the Populist party. B. He railed against the power of the federal government allied with business elites. C. He thought that business interests from the northern states deserved better representation in government. D. He called for the federal government to expand its authority in order to enhance the power of the people.4. Which statement BEST highlights the differences between what Henry Clay and Andrew Jackson wanted? A. The differences between the two centered primarily on their foreign policy visions. B. Clay preferred a states rights approach to federal power intervention, whereas Jackson considered himself a federalist at heart. C. Jackson and Clay agreed about the need to have the federal government build roads and canals throughout the United States. D. Jackson advocated limited use of federal power over the economy in contrast to Clays American System of road building.5. What were the effects of Jacksonian democracy on the Cherokee people of Georgia and South Carolina? A. The lives of the Cherokee people improved overall after the Second Bank of the United States was shut down. B. Most Cherokee men voted for Andrew Jackson and had their support well rewarded by his successor, Martin Van Buren. C. The vast majority of Cherokee people in Georgia and South Carolina lost their homes and land as Jacksonian democracy swept the nation. D. The Cherokee had already been absorbed into the Choctaw and Seminole nations prior to Jacksons presidency. What are the two other most popular names for santa claus Using the rule of nines, answer the following questions.A patient comes into the ER with full thickness burns on their left posteriorand anterior arm and left posterior and anterior leg.What percentage or extent of the patients body has been burned?%Is this considered a critical burn? Identify the choice that best answers the question.What is the best way to correct this sentence?If toddlers like Anthony do not get his rest, he starts to get very irritable.A. Change his to their and change he starts to they start.B. Only change his to their.OC. Only change he starts to they start.D. Change his to its and change he starts to they start. I hate my biology teacher but hes such a D.a.d.d.y 3. They love _______________ with their friends.A. eat outB. ate outC. having eatenD. to eat out Rectangle JKLM shown on the grid is the image of rectangle JKLM after transformation. The same transformation will be applied on trapezoid STUV.Rectangle JKLM is drawn on the grid with vertices J at negative 7, negative 6. K is at negative 4, negative 6. L is at negative 4, negative 2. M is at negative 7, negative 2. Rectangle J prime K prime L prime M prime is drawn with vertices J at prime 6, negative 9. K prime is at 9, negative 9. L prime 9, negative 5. M prime is at 6, negative 5. Trapezoid STUV is drawn with vertices at S 3, 2. T is at 5, 5. U is at 2, 6. V is at 1, 4.What will be the location of T in the image trapezoid STUV? (18, 2) (18, 2) (15, 2) (15, 2) Which part of this chemical reaction is the Brnsted-Lowry base?BrO + H2CO3 --> HCO3 + BrOHBrOHCO3H2CO3BrOH In STU, u = 280 inches, T=63 and U=29. Find the length of t, to the nearest 10th of an inch. Do you think Jefferson became a popular president after he made some changes toAmerica? Why or why not? Do you think he's doing a better job that Adams so far? Which of the following is NOT a function of cardiovascular system?A: moving white blood cells to infection sites.B: moving oxygen throughout the body.C: building immunity towards diseases.D: transporting nutrients throughout the body. 2(3x-12)=6(x-2)PLEASE HELP!!! Which of the following is a result of natural erosion? a. Desert sands b. Lost seed germination c. Widened valleys d. All of the above Please select the best answer from the choices provided A B C D. Please help!!! THE POPULATION OF NEW YORK STATE CAN BE MODELED BY: 2 Divided by 1 / 5. Rlly need help on this Why can the grasses now grow when they couldnt earlier? how are neurotransmitters and hormones similar and how are they different? 2k+5=21 answer this problem plz Mr.Jones is building a patio outside of his back door.The patio will be 8.5 ft long and 10.7 ft wide.What is the area of the patio that Mr.Jones is building?