All categories

3 years ago

What is the value of x? How do you set up to solve?

Mathematics

2 answers:

nlexa [21]3 years ago

6 0

Answer:

3x-22=80+x

3x-x=80+22

2x=102

x=51

Step-by-step explanation:

the exterior angle is (3x-22) and then is equal to sum of 80 and x

and then we get 51

satela [25.4K]3 years ago

3 0

Answer:

Try doing 3(80)-22 it might be right

You might be interested in

PLEASE HELP

liq [111]

--------------------------------------------
Question
--------------------------------------------
$3 \times 1000 + 6 \times 100 + 1 \times 10 + 2 \times \frac{1}{10} + 1 \times \frac{1}{1,000}$

--------------------------------------------
Convert the fractions to decimals
--------------------------------------------
$3 \times 1000 + 6 \times 100 + 1 \times 10 + 2 \times 0.1 + 1 \times 0.001$

--------------------------------------------
Evaluate each term
--------------------------------------------
$3000 + 600 + 10 + 0.2 + 0.001$

--------------------------------------------
Add them up
--------------------------------------------
$3610.201$

--------------------------------------------
Answer : 3610.201
--------------------------------------------

3 0

3 years ago

Truck brakes can fail if they get too hot. In some mountainous areas, ramps of loose gravel are constructed to stop runaway truc

pickupchik [31]

Kinetic engery = -1/2mv^2

Work = Fd

Combine:

-1/2mv^2 - Fd = 0

-1/2mv^2 = (0.30*15000*9.81*cos(6))d = 0

Multiply both sides by 2:

v^2 = 2d(0.30*9.81*cos(6))

Solve for d:

d=v^2 / 2(0.30*9.81*cos96))

v = speed:

d = 35^2 / 2*0.30 * 9.81 * cos(6)

d = 1225 / 5.85376

d = 209.27 meters. Round answer as needed.

7 0

4 years ago

CAN SOMEONE HELP ME WITH THIS PLEASE AND THANK YOU

Arturiano [62]

3/4 times 5/8= 15/32

The answer is 15/32

6 0

3 years ago

Last month you spent $20 on art supplies. This month you spent 180% of what you spent last month. How much did you spend this mo

Stolb23 [73]

$20 × 1.8 (180% in decimal form) = 36

$36 is how much you spent the 2nd

Brainliest please!

7 0

3 years ago

Why does it take 30 years to pay off 1500,00 loan, even though you pay 1000 a month?

noname [10]

I have to do a lot of stuff to do this in the time of time I have to do a lot of work to do this really

3 0

4 years ago

Read 2 more answers