3 years ago

Solve for X A) 13 B) 5 C) 14 D) 1

Mathematics

1 answer:

Drupady [299]3 years ago

3 0

Answer:

B) 5

Circle is 360 degr. So (21x+9) +(23x-5) +(26x+6)=360

Combine like terms 70x+10=360

Additive inverse -10 from both sides, 70x= 350

Divide both side by 70 division Property of Equality x=5.

Check your answer by substituting 5 back into original solution!

Step-by-step explanation:

You might be interested in

Translate the sentence into an equation.

zavuch27 [327]

Answer:
2*(b-6)=8

Explication:
1.divide both sides by 2
b - 6 = 4

2. move the constant to the right and change the sign
b= 4 + 6

3. Calculate
b= 10

7 0

3 years ago

The ground temperature at an airport is 12 °C. The temperature decreases by 5.4 °C for every increase of 1 kilometer above the g

olga_2 [115]

Decrease in the temperature: 5.4×5=27°C

Final temperature: 12-27=-15°C

6 0

3 years ago

ASSAAAPPPP PLZ ANSWER THESE TWO QUESTIONS 33 POINTS

Keith_Richards [23]

Answer:

I can't see the questions please make bigger

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Locate and label each set of points on the coordinate plane. Describe similarities of the ordered pairs in each set,

Leya [2.2K]

Answer:

THX FOR FREE POINT

Step-by-step explanation:

THANK YOU

8 0

3 years ago

Read 2 more answers

An oblique cylinder has a radius of 10 units and slant length of 26 units.

GREYUIT [131]

Answer:

A. 2,400π cubic units

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers