Divide and find answer

Divide And Find Answer

Answers

Answer 1

Answer:

Step-by-step explanation:

11 is A ( i think)

12 i know is c but if wrong im so sorry

hope this helps


Related Questions

If the following figure is a square, solve for X​

Answers

Answer:

Step-by-step explanation:

It is a square so every angle is 90°. As diagonal bisects, the angles of square means that 90/2=45 So,

6x-21=45

6x=66

x=11°

Note: Diagonal only bisects the angle in the square, not in every figure.

Pls help extra points and mark brainlist

Answers

The answer is 19,657. I multiplied the expressions first (10^4=10,000) (7^3=343), then I plugged them back into the equation. 2•10,000-343=19,657

Can any of you plz answer? (math)

Answers

Omg I took that lesson on I ready, your answer is 4 (please mark brainliest)

how many 1/5's are there in 9
1/5 9 = _____

Answers

Answer:

45

Step-by-step explanation:

1

1/5 X 5    times 9

Answer:

45 times is the correct answer

If a plant grows 1 inch a day, starting at 2 inches, how tall will it be on the 7th day?

Answers

It should be 9in at the 7th day

Reaner Recycling collected 7/4 ton of aluminum last Saturday. If 7/8 ton of aluminum can be shredded each day, how many days will it take to process what was collected on Saturday?
help me please it is hard

Answers

Answer:

2 days

Step-by-step explanation:

You would have to change 7/4 to have the same common denominator as 7/8, which is 8. 7/4 is equal to 14/8, or 1 6/8. Then you would subtract 1 6/8 by 7/8. What would be left would be 7/8. And of course, 7/8 minus 7/8 would be 0.

Hope this help you

Find all of the real and imaginary solutions of x^3+8=0

Answers

Answer:

[tex]x=-2, \:1+\sqrt{3}i,\: 1-\sqrt{3} i[/tex]

Step-by-step explanation:

[tex]x^3+8=0,\\x^3=-8,\\\mathrm{For\:}x\in \mathrm{R}, x=-2[/tex]

Real solutions ([tex]x \in \mathrm{R}[/tex]): [tex]x=-2[/tex]

However, recall that [tex](\frac{-1\pm\sqrt{3}i}{2})^3=1[/tex].

Therefore:

[tex]\frac{-1\pm\sqrt{3}i}{2}\cdot -2=-2[/tex].

Thus, for [tex]x^3=-8,\: x\notin \mathrm{R}[/tex]:

[tex]x=1\pm\sqrt{3}i[/tex].

Therefore, the real and nonreal solutions of [tex]x^3+8=0[/tex] are [tex]\fbox{$-2, \:1+\sqrt{3}i,\: 1-\sqrt{3}i$}[/tex].

Answer:

-2, 1 +/- i*sqrt(3)

(3 solutions)

Step-by-step explanation:

Because the left side is in the form a^3+b^3, we can factor it as (a+b)(a^2-ab+b^2) (good formula to remember)

So we have

(x+2)(x^2-2x+4)

We can see one value already

x+2 = 0

x = -2

now we solve for

x^2-2x+4 = 0

We can use the quadratic formula, and see that the determinant is negative (2^2-4*1*4 < 0)

Therefore we have two imaginary solutions

(-(-2) +/- sqrt(2^2-4*1*4))/)2*1) = (2 +/- sqrt(-12))/2 = (2 +/- 2sqrt(-3))/2 = 1+/- sqrt(-3) = 1 +/- i*sqrt(3)

I'm not sure which region contains the solution. Where both the half planes over lap

Answers

Answer:

Um i have no idea sorry i couldnt help

Step-by-step explanation:

How to find the area of triangle ABC

Answers

Answer:

Step-by-step explanation:

Area of a Triangle = A = ½ (b × h) square units

where b and h are the base and height of the triangle, respectively.

Answer: 24 ft is the area

Step-by-step explanation: area of triangle = (width x height)/ 2; the width is 8, height is 6, 8 x 6 = 48. Divide by 2 = 24.

if the temperature is 64f, how many bottles of water should the store expect to sell?

Answers

Answer:

alot

Step-by-step explanation:

Answer:

112

Step-by-step explanation:

Edg 2021

A $75 fund is available for a holiday party. If 75% of the available money is spent for food and beverages, how much is left for other expenses?

A. $18.75

B. $28.75

C. $46.25

D. $56.25​

Answers

$56.25 is going to be your answer it’s D
A!
you take 75$ and subtract 75% from it. 75% of 75 is 56.25.

255 is 45% of what number? ​

Answers

Answer:

if I'm not mistaking it's 15%

Answer:

x = 566.67

Step-by-step explanation:

We have, 45% × x = 255

or,

45/100

× x = 255

Multiplying both sides by 100 and dividing both sides by 45,

we have x = 255 ×

100/45

x = 566.67

If you are using a calculator, simply enter 255×100÷45, which will give you the answer.

Which is the solution to the equation 2.6 a + 18.4 = 28.8? Round to the nearest tenth if necessary.
1.4
4
18.2
27

Answers

Answer: a=4

Step-by-step explanation:

Answer:

B or 4

Step-by-step explanation:

Simplify the expression:
-5(2x - 5)

Answers

Answer:

-10x+25

Step-by-step explanation:

−5(2x−5)

=(−5)(2x+−5)

=(−5)(2x)+(−5)(−5)

=−10x+25

The perimeter of a rectangle is 24 inches. The length is 2 inches. Use the numbers below to complete an equation to solve for the width, w. Numbers may be used once, more than once, or not at all.

Answers

24-2-2= 20. 20/2 = 10 width is ten

We want to find the width of a rectangle, we will find that the width is 10 inches.

Finding the width:

So we know that the perimeter of a rectangle is just given by:

P = 2*(L + W)

Where L is the length and W is the width.

Here we know that:

P = 24 inches

L = 2 inches

Replacing that we get:

24 in = 2*(2 in + W)

(24in)/2 = (2 in + W)

12 in = 2 in + W

12 in  - 2 in = 10 in = W

So the width is 10 inches.

If you want to learn more about rectangles, you can read:

https://brainly.com/question/17297081

Roger biked 30 miles in 2 hours. Write this rate as a unit rate.​

Answers

Answer:

15 miles an hr or 15miles/1 hour

The coordinates of three vertices of a square are (4, 14), (10, 14), and (4.8).
What are the coordinates of the missing vertex?

Answers

Answer:10,8

Step-by-step explanation:

Because

Answer:

10,4

Step-by-step explanation:

The equation of the line? ​

Answers

Answer:

○ [tex]\displaystyle y = 2x + 7[/tex]

Step-by-step explanation:

Use the Slope-Intercept Formula instead of the Point-Slope Formula because it is MUCH, MUCH faster, plus parallel equations have SIMILAR RATE OF CHANGES [SLOPES ], so [tex]\displaystyle 2[/tex] remains as is:

[tex]\displaystyle y =mx + b \\ \\ 3 = 2[-2] + b → 3 = -4 + b; 7 = b \\ \\ \boxed{y = 2x + 7}[/tex]

I am joyous to assist you at any time.

Which equation is true?
-56
7
- ( 24 ) = -3
Done -

Answers

Answer:

First Equation is Right which is -56/8 = 7

Step-by-step explanation:

LHS = -56/8

=> -7

RHS = -7

So LHS = RHS

Answer:

the first one. -56/8 = -7

Solve the triangle given that a=19 b=16, c=11.

Answers

Answer:

The angles of the triangle are approximately 87.395º, 57.271º and 35.334º.

Step-by-step explanation:

From statement we know all sides of the triangle ([tex]a[/tex], [tex]b[/tex], [tex]c[/tex]), but all angles are unknown ([tex]A[/tex], [tex]B[/tex], [tex]C[/tex]). (Please notice that angles with upper case letters represent the angle opposite to the side with the same letter but in lower case) From Geometry it is given that sum of internal angles of triangles equal 180º, we can obtain the missing information by using Law of Cosine twice and this property mentioned above.

If we know that [tex]a = 19[/tex], [tex]b = 16[/tex] and [tex]c = 11[/tex], then the missing angles are, respectively:

Angle A

[tex]a^{2} = b^{2}+c^{2}-2\cdot b\cdot c \cdot \cos A[/tex] (1)

[tex]A = \cos^{-1}\left(\frac{b^{2}+c^{2}-a^{2}}{2\cdot b\cdot c} \right)[/tex]

[tex]A = \cos^{-1}\left[\frac{16^{2}+11^{2}-19^{2}}{2\cdot (16)\cdot (11)} \right][/tex]

[tex]A \approx 87.395^{\circ}[/tex]

Angle B

[tex]b^{2} = a^{2}+c^{2}-2\cdot a\cdot c \cdot \cos B[/tex] (2)

[tex]B = \cos^{-1}\left(\frac{a^{2}+c^{2}-b^{2}}{2\cdot a\cdot c} \right)[/tex]

[tex]B = \cos^{-1}\left[\frac{19^{2}+11^{2}-16^{2}}{2\cdot (19)\cdot (11)} \right][/tex]

[tex]B\approx 57.271^{\circ}[/tex]

Angle C

[tex]C = 180^{\circ}-A-B[/tex]

[tex]C = 180^{\circ}-87.395^{\circ}-57.271^{\circ}[/tex]

[tex]C = 35.334^{\circ}[/tex]

The angles of the triangle are approximately 87.395º, 57.271º and 35.334º.

Yeah so How are the numbers related?

Answers

Answer:

yay free points numbers are all numbers

Step-by-step explanation:

I don’t even know what numbers are you trying to say that relate within each other. Please repost the question this time and add a footage that would help us.

Monna and co-workers used radioactive isotopes to date sediments from lakes and estuaries. To verify this method they analyzed a 208Po standard known to have an activity of 77.5 decays/min, obtaining the following results

77.09, 75.37, 72.42, 76.84, 77.84, 76.69, 78.03, 74.96, 77.54, 76.09, 81.12, 75.75

Determine whether there is a significant difference between the mean and the expected value at αâ=â0.05.

Answers

Answer:

No significant difference between mean and Expected value

Step-by-step explanation:

Hypothesis

H0 : u = 77.5

H1: u is not equal to 77.5

Alpha = 0.05

Mean = Σxi/n

= 77.09+75.37+72.42+76.84+77.84, +76.69+78.03+74.96+77.54+76.09+81.12+75.75/12

= 919.74/12

= 76.645

We get the variance s² = xi² -n(barx)²/n-1

= 77.09²+75.37²...75.75²-12(76.645)²/11

When we solve this out

We get 4.3486818182

T test = barx - u/(s/√n)

= (76.645-77.5)/√4.3486818182/12

= -1.420293

T critical = Tn-1, alpha/2

= 2.200985

The test statistic is less than 2.201 so we accept the null hypothesis at 0.05 level of significance. And then conclude that there is No significant difference between mean and Expected value.

If f(x) = 2x + 1, and
g(x) = x – 3, then
f(g(x)) = [ ? ]x + [ ]

Answers

Answer:

f(g(x))=2x-5

Step-by-step explanation:

f(g(x))=2(x-3)+1

A number increased by 9 is -4. What is
the number? Write an equation and solve.

Answers

-4-9=13
..............

6 pounds of bananas are 5.94 what would be the cost for 10 pounds?

Answers

That answer is 8.34 for 10 pounds that your answer

Answer:

Step-by-step explanation:

if 6lbs costs 5.94

5.94/6=0.99

10lbs

0.99*10=9.90 dollars

-5•3 = 3 • -5

Name the property that justifies the statement

Answers

Answer:

commutative property of multiplication

Step-by-step explanation:

4 2/3 divided by 1/2 in fraction form

Answers

Answer:

9 1/3

Step-by-step explanation:

4 2/3 = 14/3

14/3/1/2

14/3 x 2/1

28/3= 9 1/3

37
R
12
B
35
С
Find tan(a) in the triangle.
Choose 1 answer:
А
35
37
35
B
12
12
35
12
37

Answers

The value of the tangent of angle α will be 35/12. Then the correct option is B.

What is a right-angle triangle?

It's a form of a triangle with one 90-degree angle that follows Pythagoras' theorem and can be solved using the trigonometry function.

The triangle ΔABC is given below.

Then the value of tan α will be

tan α = 35 / 12

Then the correct option is B.

More about the right-angle triangle link is given below.

https://brainly.com/question/3770177

#SPJ1

Which of the following are ordered pairs for the equation y = 3 /4 x + 6 ?
a. ( 6 , 0 ) ( 10 , 3 ) ( 14 , 6 )
b. ( 6 , 0 ) ( 9 , 4 ) ( 12 , 8 )
c. ( 0 , 6 ) ( 4 , 9 ) ( 8 , 12 )
d. ( 0 , 6 ) ( 3 , 10 ) ( 6 , 14 )

Answers

The answer is C. (0,6) (4,9) (8,12)

15-[14/(15-8)+13-14]•
10

Answers

Answer:

5

Step-by-step explanation:

15-(2+13-14)×10 (beacuse 14÷7=2)

15-(15-14)×10

15-1×10

15-10

5 ans

Other Questions
Which was NOT an effect of the War of 1812?A) Weakened Native American ResistanceB) Increased American patriotismC) Decreased American patriotismD) Furthered the career of Andrew Jackson (true or false) The navigation acts stated that any goods purchased it outside of England or its possessions were to be free of any import taxes Need HELP! OA:point UOB:point VOC:point WOD: point X helpFind the product of the following :a. (-23) x 93b. (- 16 ) x (- 30)c. 14 x (- 12) Please answer has to be a decimal. Leadership is not about self-interest; it is about being other-person-centered. Thus, before embarking on a mission to become a leader, one should conduct a self-examination in all the following ways, except to:________. A. Assure that no one in the group will be able to pass you up and become your boss B. Make ethics more important than your career C. Have a deep desire to help others solve both work-related and personal problems D. Find the potential in subordinates and push those subordinates to self-actualize 17 + x = 3 + 17 please help me what's the answer to this 2What is the relationship between an animal's brain and its ability to learn and modify behaviors?A. Animals with less complex brains have a greater capacity to learn..There is no relationship between an animal's brain and its ability to learn.C.Animals with brains have no capacity to learn or modify behaviors.DAnimals with more complex brains have a greater capacity to learn.ResetSubmit Find the missing sidesand the perimeter20 miles 23 miles 28 miles 21 miles The cost for 5 adults and 3 children to attend a show is $210. ( /5)For 2 adults and 5 children the cost is $160.Form a pair of simultaneous linear equations and solve them to find the cost of:i. an adult ticketii. a child ticket 10 is what % of 50?5 is what % of 50?1 is what % of 50?17 is what % of 50? How did Saladin become the leader of the Muslims? Help plz this is fast Please help making brainliest if correct Pls help and show workings Option A. 7B. 10C. 13D. 22 Evaluate each expression if m=2, n=16, and p = (Examples 1-6)1. m + 102. n-43. min4. 6m - 15. 3p6. 12p12m - 48. 9p to the 2nd power can someone find the perimeter of this shape? ill give brainliest if ur right Hey can you guys help me with this please i give you all my points and another 50 points meaning 100 pointsWrite a brief summary about the movie " The Crossing". Be sure to include all aspects from the beginning to end. Make sure to address these questions when writing your summary. a. Why did the continental army first cross to the Pennsylvania shore?b. Describe the condition of the Continental Army at the beginning of the movie. c. What was George Washingtons proposal for Christmas Day 1776?d. Why was the Battle of Trenton different than the others that the Continental Army fought?e. What was the outcome of the Battle of Trenton? Explain. Calculate the temperature change when 1000J of heat is supplied to 100g of water.Please explain Identify what property is 17 + 54 + 6?Identity propertydistributive propertycommutative propertyassociative property