3 years ago

I don’t know it can someone help me

Mathematics

1 answer:

tatiyna3 years ago

5 0

Answer:

Step-by-step explanation:

supplementary angles: 180-85 = 95

95 = 5x-20 ( i forgot the name of the rule, something relating to same side interior angles i think)

115 = 5x

23= x

hope that helped

You might be interested in

What is the area of a circle if its radius is 5? Step-by-step explanation too.

sesenic [268]

Answer:

Step-by-step explanation:

Area = 3.14r^2

Area = 3.14(5)^2

Area = 3.14(25)

Area = 78.5

4 0

3 years ago

Three times the sum of a number and 4 is twice a number minus 8.

amm1812

Answer:

Step-by-step explanation:

3(n+4)=2n-8

3n+12=2n-8

5n= -20

n= -4

8 0

3 years ago

Which measurement is the best estimate for the capacity of a bottle of nail polish?

Law Incorporation [45]

The best estimate for the capacity of a bottle of nail polish is A: 10 mL

4 0

3 years ago

Y= 4x + 2<br> y= 4x + 6<br> How many Solutions

taurus [48]

The correct answer is no solutions because both equations are parallel and therefore do not intersect
So no solution

4 0

3 years ago

109 2/3 divided by 1/2

Alexandra [31]

Answer:

$\large\boxed{219\dfrac{1}{3}}$

Step-by-step explanation:

$109\dfrac{2}{3}:\dfrac{1}{2}\\\\\text{Divide by a fraction is the same operation as multiply by its reciprocal}\\\\109\dfrac{2}{3}:\dfrac{1}{2}=109\dfrac{2}{3}\cdot\dfrac{2}{1}=109\dfrac{2}{3}\cdot2=\left(109+\dfrac{2}{3}\right)\cdot2\\\\\text{use distributive property}\\\\(109)(2)+\left(\dfrac{2}{3}\right)(2)=218+\dfrac{4}{3}=218+1\dfrac{1}{3}=219\dfrac{1}{3}$

3 0

3 years ago