Mathematics High School

ELPP PLS I SUCK AT MATHH D:

I didn't mean to click 1 but once you click it you cant unclick you can only change your answer

Answers

Answer 1

Answer:

If you were really that bad at math make it more than 6+ points lmoa and the answer is 1

Step-by-step explanation:

Related Questions

0.297 x 7.1 = 297 + 20790 / 21.087 is it true or false

Answers

Hey there!

0.297 * 7.1 = 297 + 20,790/21.087

Well….

0.297 * 7.1

= 2.1087

297 + 20,790/21.087

= 2.97 + 985.915493

= 1282.915493

2.1087 ≠ 1282.915493

Thus, your answer is false

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

7. a Police can estimate the speed of a vehicle before the brakes are applied using the formula
0.75d =
s°
30.25
where s is the speed in miles per
hour and d is the length of the vehicle's skid
marks. What was the approximate speed of a vehicle that left skid marks measuring 140 feet?
O about 10 miles per hour
O about 75 miles per hour
about 15 miles per hour
about 56 miles per
hour

Answers

Answer:

Step-by-step explanation:

Please help!!

9.(05.02)
Solve the following system of equations: (5 points)
x - 2y = 5
2x - 4y = 10

Infinitely many solutions

No solutions

(0, 0)

(5, 10)

Answers

Answer:

Infinite solutions

Step-by-step explanation:

If you look at the equation, you will see that if you multiply everything by two (On the 1st equation), you get the 2nd equation. This means that the lines are the same, so infinite solutions.

Step-by-step explanation:

infinitely many solutions :)

Take away five from twelve times f

Answers

Answer: you didn’t fully put the question

Step-by-step explanation:

Step-by-step explanation:

according to your question if we take away five from twelve the answer is 7

if 2 + 2^2 + 2^3 +...+ 2^n = 510 then n = ?

Answers

Answer:

N= 8

Step-by-step explanation:

Answer:

n = 8

Step-by-step explanation:

This Geometric series. r = 2 and a = 2

[tex]S_{n}= \dfrac{a(r^{n}-1)}{r-1}\\\\\\\dfrac{2(2^{n}-1)}{2-1}=510\\\\\dfrac{2*(2^{n}-1)}{1}=510\\\\2*(2^{n}-1) = 510\\\\2^{n-1}=\dfrac{510}{2}\\\\2^{n} - 1 = 255\\\\2^{n}=255+1\\\\2^{n} = 256\\\\2^{n} =2^{8}[/tex]

n = 8

1. Anthony and his sister, Ciara, are saving their money to buy $240 MP3 players. They each plan to buy their own player.
Anthony starts off with $50 in his bank account and adds $20 each week. Ciara starts off with $10 in her bank account and
adds $30 each week. Complete each of the tables below based on the information given. The first table has been started for
you.
Anthony
Ciara
Week (x)
Process
Total dollars
(y)
Week (x)
Process
Total dollars
(y)
0
50 + 20.0
50
0
1
50 + 20 1
70
1
2
2
3
3
3
4
4
5
5
8
00
8
10
10

Answers

Answer:

See below.

Step-by-step explanation:

Anthony Ciara

Week (x) Process Total dollars Week (x) Process Total dollars

(y) (y)

0 50+20•0 50 0 10+30•0 10

1 50 + 20•1 70 1 10+30•1 40

2 50 + 20•2 90 2 10+30•2 70

3 50 + 20•3 110 3 10+30•3 100

4 50 + 20•4 130 4 10+30•4 130

5 50 + 20•5 150 5 10+30•5 160

8 50 + 20•8 210 8 10+30•8 250

10 50 + 20•10 250 10 10+30•10 310

Could you help me out?
-1 5/6 x 4 6/1
a -11/25
b -9
c 1
d -7 23/36

Answers

Answer:

The answer is not there.

Step-by-step explanation:

-1 5/6 x 4 6/1

-(1 x 6 + 5/6) x (4 x 1 + 6)

-11/6 x 10

-110/6

Simplified

-55/3 or -18 1/3

plz help. The ratios of M&M's to skittles in the candy dish is 4 to 1. given this ratio, which two sets of candy counts are possible?

Answers

The answer is the first and second answers. This is because when you deal with ratios you can get an equal ratio by multiplying both sides of the ratio by the same number. In the first answer both side of the ratio were multiplied by 2. 4 x 2 = 8 and 1 x 2 = 2.

What is the answer first one to answer gets marked braniest

Answers

Answer:

Step-by-step explanation:

Multiples of 5 are 10, 15, 20, 25, .......

The only number shown to be a multiple of 5 is 15

15 because 16,21 and 7 aren’t mutiples of 5

Convert the speed of sound 767 miles per hour to meters per hour. [1000

meters = 0.62 miles]

Answers

783 per hour is the real deal answer

The price p (in dollars) and the quantity x sold for a certain products satisfy the demand equation p= -9x+900

Please helpp

Answers

Answer:

p=-9x+900

-9 -9

= -100

divide 900/9

or the answer is 100

Which part of the water cycle would follow step D in the diagram shown?

A) Transpiration
B) Condensation
C) Evaporation
D) Precipitation

Answers

Answer:

A) Transpiration

Step-by-step explanation:

It is showing plants and trees losing water to the air.

Hope this helps!

what is the unit rate of 588 and 12

Answers

Answer:

Step-by-step explanation:

588 divided by 12 49

___ = -------

12 divided by 12 1

Hope this helped, click thanks if it did

Can someone help me answer this question

Answers

Answer:15 should be on the x and add all together with the 69

Step-by-step explanation:

How many times larger than 2 x 102 is 2 x 108?

Answers

Answer:

1 x 106

Step-by-step explanation:

200,000,000 divided by 200 is equal to 1,000,000

please help!!! thank you so much whoever does!!

Answers

Answer:

32 lbs

Step-by-step explanation:

Given:

1/4 spicy trail mix

3/8 regular trail mix

20 total mix

Math:

1/4 + 3/8 = 5/8

20/ (5/8) = 32

Answer:

32 pounds

Step-by-step explanation:

Fraction of supply for regular trail mix= ⅜

Fraction of supply for spicy trial mix

= ¼

[tex] = \frac{2}{8} [/tex]

We multiply both the denominator and numerator by 2 for the fraction of supply used for spicy trail mix so that both fractions have a common denominator of 8. This is because the amount of raisins he has in his supply is constant.

Simplifying the above information into units form:

Total (supply)= 8 units

Regular trail mix= 3 units

Spicy trail mix= 2 units

Raisins used this week

= (3 +2) units

= 5 units

Since he used 20 pounds of raisins this week, we can equate 5 units to 20 pounds.

5 units ----- 20 pounds

Divide both sides by 5 to find how much raisins 1 unit represents:

1 unit ----- 20 ÷5= 4 pounds

Since his supply was 8 units of raisins,

8 units ----- 4(8)= 32 pounds

∴ He had 32 pounds of raisins at the beginning of the week.

Jada and her friends want to go indoor skating on Saturday night. Jacaranda Skating Zone charges $40 for entry and $12 per hour to skate, while Wiles Skating Zone charges $10 for entry and $22 per hour to skate. At how many hours would it be the same cost at either skating zones?

Answers

At 3 hours both Jacaranda and Wiles would have the same cost

Let y represent the total charges by Jacaranda and x represent the number of hours. Hence:

y = 12x + 40

Let z represent the total charges by wiles and x represent the number of hours. Hence:

z = 22x + 10

Since they are to have the same cost, hence:

y = z

12x + 40 = 22x + 10

10x = 30

x = 3 hours

Therefore at 3 hours both Jacaranda and Wiles would have the same cost.

Find out more at: https://brainly.com/question/13911928

please help ill give brainliest plz give me a simple answer

Answers

Answer:

Bottom answer

Step-by-step explanation:

This says the absolute value of a number is greater than 3.

First, any positive number greater than 3 will work.

But since they also say the absolute value, any negative lower than -3 will also work. For example, the absolute value of -4 is 4 which is greater than 3.

However, it cannot be 3 or -3 since it must be greater than 3. If you notice the bottom answer has an OPEN circle on 3 and -3 which means those two numbers are not included in the answer. It is anything greater than 3 and anything less than -3 but not including those two numbers.

Answer:

4th option

Step-by-step explanation:

d | > 3

The solution is going to be all the points that are more than 3 units away from zero , but not equal to zero

- 4 and 4 are more than 3 units away from zero

The required graph is one with an open circle at - 3 and 3 with

arrow pointing left from - 3 and arrow pointing right from + 3

This is indicated on the 4th graph

the sum of four times a number and 2 is 10. find the number.

Answers

Answer:

What is the number 2

Step-by-step explanation:

2*4=8

8+2=10

A regular pentagon, a regular octagon, and∠ meet at a point. What is m< SBY?

Answers

Answer:

117

Step-by-step explanation:

Each angle of a regular pentagon = 108

Each angle of regular octagon = 135

135+ 108 + ∠SBY = 360

243 + ∠SBY = 360

∠SBY = 360 - 243

∠SBY = 117°

Help ill give a brainiest to the first person who answer

Answers

Answer:

i think the answer is b Robert earned 10, which was less than twice what Eric earned

write the equation in slope intercept-form for the line that passes through (0,-7) and (10,3)

Answers

The answer is y=x-7.

2. Solve x2 + 2x + 7 = 0 using the Quadratic Formula

Answers

Answer:

-1 ± i√7

Step-by-step explanation:

x² + 2x + 7 = 0D = 2² - 4*7 = 4 - 56 = -52x = (-2 ± √-28)/2 = (-2 ± 2√-7)/2 = -1 ± i√7

What is the standard form of function f?

f(x)=4(x+6)+5

Substitute numerical values into the equation for a, b, and c.

Answers

Answer:

A = 4; B = -1 ; C = -29

Step-by-step explanation:

y = 4(x + 6) + 5

y = 4x + 24 +5

y = 4x + 29

Standard form: Ax + By = C

4x - y = -29

Answer:

Step-by-step explanation:

Hope this Helps ;)

What is the expression after applying the distributive property?

−35(−4+(−6))

Please help me!!!!!

Answers

Iorididhsjsisisisdiuddudusjshhssh

Answer:

The answer is 350. The expression after the distributive property is 140 + 210.

Step-by-step explanation:

-35( -4 + (-6))

Distributive property is

ex.

a( b +/- c) = ab + ac

So,

-35( -4 + (-6))

= 140 + 210 (a negative times a negative is a positive ( - ) x ( - ) = ( + )

= 350

Jeandre said |6| equals |−6|. Is Jeandre correct? Complete the explanation.

Answers

Jeandre is correct because the absolute value of a number represents its distance from zero on the number line. Both 6 and -6 are 6 spaces away from 0.

X+2x-5+6= 0 How would you picture model this to solve for x?

Answers

Hey there!

x + 2x - 5 + 6 = 0

1x + 2x - 5 + 6 = 0

3x + 1 = 0

SUBTRACT 1 to BOTH SIDES

3x + 1 - 1 = 0 - 1

CANCEL out: 1 - 1 because that gives you 0

KEEP: 0 - 1 because that helps solve for the x-value

0 - 1 = -1

NEW EQUATION: 3x = -1

DIVIDE 3 to BOTH SIDES

3x/3 = -1/3

CANCEL out: 3/3 because that gives you 1

KEEP: -1/3 because it gives you the value of x

SIMPLIFY IT

x = -1/3

Therefore, your answer is: x = - 1/3

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Can someone help me with number 8?

Answers

Answer: 18.55 ft/s

Step-by-step explanation:

Rate of change = change in distance ÷ change in time

= (3126 ft - 1735 ft) ÷ (120 s - 45 s)

= 1391 ft ÷ 75 s

≈ 18.55 ft/s

∴ the rate of change is 18.55 ft/s.

Which is an expression that represents the horizontal side length of the triangle? Give the points(x,y) and (5,7) Lie on the line

Answers

Answer:

x - 5

Step-by-step explanation:

The x-coordinate of the left endpoint is 5.

The x-coordinate of the right endpoint is x.

length = x - 5

A man rented a lawn mower from 9am to 4pm and paid $288.40. What was the rental cost per hour

Answers

Answer:

$288.40/7 = $41.20

Step-by-step explanation:

Answer:

$57.68 an hour

Step-by-step explanation:

take the amount charged and divide it by the number of hours he rented it

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ELPP PLS I SUCK AT MATHH D: I didn't mean to click 1 but once you click it you cant unclick you can only change your answer

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ELPP PLS I SUCK AT MATHH D:

I didn't mean to click 1 but once you click it you cant unclick you can only change your answer