3 years ago

TWO QUESTIONS BELOW:

Mathematics

1 answer:

alekssr [168]3 years ago

4 0

Answer:

Measure angle 2 is 70 degrees (question 1)

Measure angle 1 is 115 degrees (question 2)

Step-by-step explanation:

assume the other 2 angles sum up to 180 degrees

Subtract measure angle 3 by 180 degrees to find measure angle 2

Hope this helped :) comment if you need more help or clarification

You might be interested in

A square has sides of length (2 a-b) metres. Write down an expression for the area of the square and simplify it

Lorico [155]

Answer:

A = 4a² - 4ab + b²

Step-by-step explanation:

The area (A) of a square is calculated as

A = s² ( s is the side length ) , so

A = (2a - b)² ← expand using FOIL

= (2a)² - 2ab - 2ab + (- b)²

= 4a² - 4ab + b²

7 0

2 years ago

Michael mowed lawns during the summer to earn extra money. He charged each customer $30 to cut the grass plus $9 for each hour o

kramer

Answer: 7 hours

Explanation: We can use the equation 93=9h+30 to represent the problem.

When we solve for h with (93-30)/9, we get 7 hours.

6 0

2 years ago

Anyone wanna help me answer this? Help me out please

devlian [24]

Answer:

$(-1,5\frac{1}{2})$

(0, 6)

(1, $6\frac{1}{2}$ )

(2, 7)

Step-by-step explanation:

Just implement x and solve for y.

7 0

2 years ago

Write an equivalent expression for x^4 over 4<br><br> help <br> please

ioda

Answer:

1/4 · x⁴

Step-by-step explanation:

7 0

2 years ago

Simplify the expression, plz give step-by-step explanation. No files plz.

Dahasolnce [82]

Answer:

Step-by-step explanation:

$\frac{(-5)^{3} + 17}{10(2 - 6) - 2(5 + 2)}\\\\\frac{(-125) + 17}{10(-4)-2(7)}\\\\\frac{-108}{-40-14}\\\\\frac{-108}{-54}\\\\2$

7 0

3 years ago