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2 years ago

Please help quickly !!!

Mathematics

2 answers:

kenny6666 [7]2 years ago

8 0

Answer:

B) w^35

Step-by-step explanation:

you multiple the power of 5 by 7 to get 35

lapo4ka [179]2 years ago

4 0

Answer: Im 100% sure its (B). w^35 yw

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A remote control car races down the street at 26 miles per hour. Two hours later a second remote control car races straight down

Neporo4naja [7]

Answer:

4 hours

Step-by-step explanation:

Given

Car 1:

$Speed = 26mph$

$Time = h$

Car 2:

$Speed = 52mph$

$Time = h - 2$ --- i.e. 2 hours after car 1

Required

Determine the time car 1 will meet car 2

To do this, we calculate the distance of both cars using:

$Distance = Speed * Time$

For Car 1:

$Distance = 26 * h$

$Distance = 26h$

For Car 2:

$x^{2} Distance = 52 * (h - 2)$

Open bracket

$Distance = 52h - 104$

When car 2 meets up with car 1, they are at the same distance.

So:

$26h = 52h - 104$

Collect Like Terms

$26h - 52h = -104$

$-26h = -104$

Solve for h

$h = \frac{-104}{-26}$

$h = 4$

<em>Car 2 will catch car 1; 4 hours from the start</em>

8 0

3 years ago

7. The school board decided to put the decision on whether or not to build the high school up for a referendum in the next elect

azamat

Answer:

The referendum will not pass

Step-by-step explanation:

See Attachment

Download docx

8 0

3 years ago

Each student wrote a two step equation. peter wrote the equation 4x - 2 =10, and andres wrote the equation 16x - 8 = 40. the tea

Kitty [74]

4x-2=10
answer is 3
16x-8=40
answer is 2
they are all even numbers. it is all divisible.by 4
I think

7 0

3 years ago

X+1 x +2+ x + 3= 90

mina [271]

Answer:
85/3

Explanation:
3x + 5 = 90
3x = 85
x = 85/3

8 0

3 years ago

isabella Went hiking she climbed park way up a mountain and stopped to have lunch then she climbed down. which graph could rep

Natali5045456 [20]

Answer:

Step-by-step explanation:

The speed one (c) is a red herring. Nothing we can see measures her speed.

The only graph that could possibly represent the right answer is D (first graph from the right). It shows that she topped 1/2 way up. It also shows that she took her time about coming down when she was at the top.

The only thing we don't know is A. What's on the vertical axis?

5 0

3 years ago