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Ksju [112]
2 years ago
5

G and F are supplementary angles. If F is fifteen less then four times the measure of G find the measure of both angles

Mathematics
1 answer:
kiruha [24]2 years ago
7 0

Answer:

G=39, F=141

Step-by-step explanation:

Let us set up equations, with G and F as variables.

Since G and F are supplementary, they must add up to 180.

G+F=180

Given the equation, we can set it up too

F = 4 * G - 15

Here, we can solve for this equation by plugging the second equation into the first one with substitution

G+4*G-15=180

simplify and solve

5G=195

G=39

Plug this into the first equation to solve for F:

39+F=180

F=141

We can plug both answers into the second equation to check and find that we are indeed right.

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In a Company 75% of workers are men. If 825 people work for the company who Orangemen how many workers are there in all?
puteri [66]

Answer:

1,100

Step-by-step explanation:

Since we know that 825 people are men, and that 75% of the people are men, we can write an equation to help us solve this, which is                            x times 0.75= 825, with x representing how many people work at the company. We must divide both sides by 0.75 to isolate the variable x and get our answer, which is 1,100 as x= 1,100 (825 divided by 0.75 equals 1,100).

8 0
3 years ago
A triangle has an area of 64 yd and a base of 8 what is the height of the triangle?
xz_007 [3.2K]

\bf \textit{area of a triangle}\\\\ A=\cfrac{1}{2}bh~~ \begin{cases} b=base\\ h=height\\ \cline{1-1} A=64\\ b=8 \end{cases}\implies 64=\cfrac{1}{2}(8)h\implies 64=4h \\\\\\ \cfrac{64}{4}=h\implies 16=h

3 0
3 years ago
(3x^7)^4=cx^n what is c
GalinKa [24]

Answer:

Step-by-step explanation:

3x−7=4

1 Let x=\frac{11}{3}x=  

3

11

​  

.

3\times \frac{11}{3}-7=4

3×  

3

11

​  

−7=4

2 Cancel 33.

11-7=4

11−7=4

3 Simplify  11-711−7  to  44.

4=4

4=4

hard too understand

7 0
3 years ago
True or false X times X times X times X times X equals 5X
nevsk [136]

Answer:

false

Step-by-step explanation:

X times X times X times X times X equals X^5 not 5X

4 0
4 years ago
Read 2 more answers
On a map, two locations are 0.75 centimeter apart. Their actual distance is 15 kilometers apart.
egoroff_w [7]
If you are working out the number of KM per CM them you divide the KM by the CM:
15/0.75 = 20

This means that it is 20KM per every 1CM

Hope this helps! :)
6 0
4 years ago
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