Ask question

Ask question

All categories

2 years ago

5

15 = -2 (2t - 1) show work and explain

1 answer:

olga_2 [115]2 years ago

7 0

15=-2(2t-1) -- expand brackets
15=-4t+2 -- subtract 2
13=-4t -- switch signs, best to have a positive variable
4t=-13
t=-13/4

You might be interested in

A soup can has a height of 4 inches and a radius of 2.5 inches. What's the area of

Digiron [165]

Answer:

The lateral surface can be thought of as the crossectional area of the surface integral over dA such that
$lateral \: = 2\pi \times r \times h \\ given \: that \: formula \: : \\ lateral = 2\pi \times (2.5)(4) \\ \\ 2\pi \times 10 \\ 20 \times \pi \\ \\ lateral=62.8$

3 0

2 years ago

A tree on the farm casts a shadow that is 5 feet long. Tyler standing next to the tree casts a shadow that is 2 feet tall. If Ty

Hunter-Best [27]

The tree would be 10 ft tall

4 0

2 years ago

10<br> 9. Solve for x.<br> (9x + 1)<br> 88<br> PLEASE HELP! will mark brainliest

Varvara68 [4.7K]

Answer:

x = 9.6

Step-by-step explanation:

9x + 1 = 88

combine like terms

9x = 87

divide

87/9 = 9.6

x = 9.6

3 0

2 years ago

Read 2 more answers

Answer correctly for brainliest pleaseeee!!!!

Lera25 [3.4K]

Answer:
A
Step-by-step explanation:

How to find the coordinates is by going to the right and going up of where the point is

Hope this helps :)

5 0

2 years ago

Read 2 more answers

The temperature was 61 degrees at sunrise.

Olin [163]

The answer would be 73 degrees because 62 +12 = 73

5 0

3 years ago