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Rainbow [258]
3 years ago
5

1. If two angles share a vertex and one side they are called _______.

Mathematics
1 answer:
wel3 years ago
6 0

Answer:

1. adjacent angles

2. supplementary angles

3. Angle G = 144 Angle H = 36

4. 45 degrees

Step-by-step explanation:

For #3, u can make an equation to help solve:

4x + x =  180

5x = 180

x = 36

For #4, since complementary angles = 90, u can subtract 45 from 90 to get ur answer.

90 - 45 = 45

hope this helps!!

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dsp73

Answer:

The answer is 50 squared.

Explanation:

This number is the only irrational number given.

8 0
3 years ago
Jacob plans to work at his family's restaurant this summer to make some extra money. His parents have agreed to pay him $9.75 pe
san4es73 [151]

Answer:

There is a direct relationship between the amount of money that Jacob earns and the number of hours he works.

Step-by-step explanation:

In math, a direct relationship exists when a change in one variable causes another variable to change in the same manner. E.g. if variable X increases, then variable Y will increase. If variable X decreases, then variable Y will decrease.

In this case, if Jacob works 25 hours per week, he will earn $243.75. If he works 30 hours, he will earn $292.50. But if he only works 20 hours, he will earn $195.

4 0
3 years ago
Does 27/60 -8/60=19/60?
solniwko [45]
Yeah ! It's correct
5 0
3 years ago
Small squares with sides 4 cm were cut from each of the corners of a square piece of cardboard. Then it was folded into an open-
melomori [17]
Let the length and width of the square board be x  cm, when 4 cm are cut of from the corner, the dimensions of the box will be:'
length=(x-8) cm
width=(x-8) cm
height=x cm
thus the volume will be:
4(x-8)(x-8)=144 
4(x^2-16x+64)=144
this can be written into:
x^2-16x^2+64=36
solving the above gives us:
x=2 or x=14
when x=2, the dimensions will be negative. Thus we take x=14 cm, the original dimensions are 14 cm by 14 cm


3 0
3 years ago
Find x and h (And show work)
sergey [27]

Answer:

base=×

hypotenuse=6

prependicular=90

we know that

90÷6

×=15

3 0
2 years ago
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