2 years ago

Please help me i need to solve for RS

Mathematics

1 answer:

Sonbull [250]2 years ago

5 0

Answer:

Step-by-step explanation:

RV=VU and SW=WT ⇒ $VW=\dfrac{RS+UT}{2}$

So:

$3x+5=\dfrac{2x+15+6x-37}{2}\\\\3x+5=\dfrac{8x-22}{2}\\\\3x+5=4x-11\\^{\qquad-5\qquad-5}\\3x=4x-16\\^{-4x\qquad-4x}\\-x=-16\\^{\div(-1)\quad\div(-1)}\\x=16\\\\RS=2x+15=2\cdot16+15=32+15=47$

You might be interested in

What is Y equals 7x plus 3

Ilia_Sergeevich [38]

Hm.. That's a hard one is the answer..10??

3 0

2 years ago

In the xy-plane above, o is the center of the circle, and the measure of

Marina86 [1]

N the xy-plane above, O is the center of the cirlce. In the xy-plane above, O is the center of the cirlce, and the measure of angle AOB is pie/a radians

7 0

2 years ago

A parachute speed during a free fall reaches117 miles per hour What is the speed in feet per second At the speed how many feet w

qwelly [4]

Answer:

Speed is 171.6 ft/s and distance is 1716 feet

Step-by-step explanation:

Given that,

The speed of a parachute = 117 miles per hour.

1 mph = 1.47 ft/s

117 mph = 171.6 ft/s

We need to find the distance it travel during 10 s. We know that the distance covered is equal to the product of speed and time taken. So,

d = vt

$d=171.6\ ft/s\times 10\ s\\\\=1716\ \text{feet}$

Hence, this is the required solution.

3 0

2 years ago

I need to find x in these two problems in the picture.

forsale [732]

Answer:

for the first one do 15 divided by 10 and the second one 18 divided by 8.

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

#7) Who is correct?

Kryger [21]

I think Faye is correct

8 0

2 years ago