2 years ago

What is the measure of angle efg? a. 70 degrees b. 90 degrees c. 100 degrees d. 130 degrees

Mathematics

1 answer:

lana [24]2 years ago

4 0

We need the format to answer the question. what does it look like?

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Help me plz i neee help

grigory [225]

Answer:

A = 1/24 in^2

Step-by-step explanation:

To find the area

A = l*w

A = 1/6 * 1/4

A = 1/24 in^2

4 0

3 years ago

currently get paid $12.00 an hour and I really want to make an extra $300.00 by working overtime. I'll need to work __________ e

9966 [12]

Answer:

Step-by-step explanation:

300/12 = 25

4 0

2 years ago

Find the sum of (5x3 + 3x2 - 5x + 4) and (8x3 -5x2 + 8x + 9)

Gre4nikov [31]

1) (15+6-5x+4)
= 25-5x
= 5(5-x)

2) (24-10+8x+9)
= 23+8x

7 0

2 years ago

Write an equation to represent the measure of the angles

eimsori [14]

Answer:

x+22 = 90

Step-by-step explanation:

The two angles are complementary, which means they add up to 90 degrees

x+22 = 90

6 0

2 years ago

-5x+7y=11<br> -5x+3y=19<br> Elimination

lesantik [10]

$\left\{\begin{array}{ccc}-5x+7y=11&\text{change the signs}\\-5x+3y=19\end{array}\right\\\underline{+\left\{\begin{array}{ccc}5x-7y=-11\\-5x+3y=19\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad\qquad-4y=8\qquad\text{divide both sides by (-4)}\\.\qquad\qquad \boxed{y=-2}\\\\\text{Upt the value of y to the second equation:}\\\\-5x+3(-2)=19\\-5x-6=19\qquad\text{add 6 to both sides}\\-5x=25\qquad\text{divide both sides by (-5)}\\\boxed{x=-5}\\\\Answer:\ \boxed{x=-5\ and\ y=-2\to(-5,\ -2)}$

6 0

3 years ago