Your answer is 80. A triangle’s angles add up to 180 degrees. Therefore, you need to subtract 30 and 70 from 180 to find your answer: 180-(30+70)=80 or 180-70-30=80

5 0

3 years ago

Simplify the radical expression below square root of 5/64

borishaifa [10]

Answer:

Step-by-step explanation:

square root distribute to numerator and denominator so both get square rooted $\sqrt{5}$ /8

8 0

2 years ago

Wong’s Garage buys quarts of motor oil by the gross (144 units) for $0.75 per quart. When Wong’s changes the oil in customers’ c

Karo-lina-s [1.5K]

Answer:

Each quart is 1.31 to the customer.

Step-by-step explanation:

Cost of 1 quart to Wong = 0.75

Cost to you or I = 0.75 * 175/100 = 1.31

He sells each quart for 1.31 dollars.

3 0

2 years ago

Which is the correct form of the quadratic formula? A) x = b ± b2 - 4ac a B) x = b ± b2 - 4ac 2a C) x = - b ± b2 - 4ac a D) x =

ozzi

Hello!

The quadratic formula is

$x = \frac{-b +- \sqrt{ b^{2}-4ac } }{2a}$

So the answer is D

Hope this helps!

5 0

2 years ago