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Tom [10]
3 years ago
11

Find the measure of ∠G.

Mathematics
1 answer:
Inga [223]3 years ago
8 0
It is d I think I'm pretty sure plz give me the brainless answer plz I need it badly
You might be interested in
Will mark you as brainliest. If your good with polynomials.
kobusy [5.1K]
To solve/simplify this all you have to do is group like terms (the x^2's with each other, the x's with each other, and the normal numbers, -8)

14x^2-8+5x-6x^2+2x

group the x^2 (add 14x^2 to -6x^2)

8x^2-8+5x+2x

group the x's together (add 5x and 2x together)

8x^2+7x-8

Your answer will be d) 8x^2+7x-8



4 0
3 years ago
Please help Explanation will be appreciated thanks,
Genrish500 [490]

Answer: A; 6.3%

Step-by-step explanation:

Problem 1

For the first problem, we first want to find y so that we can plug it into the expression.

We can use elimination method for the system of equations to solve.

3x+3y=21

3x-y=5

We subtract both equations to eliminate x.

4y=16                                        [divide both sides by 4]

y=4

Now that we know y, we can plug it into the expression.

\frac{4}{2} -3                                         [divide]

2-3                                         [subtract]

-1

We know that the answer is A.

--------------------------------------------------------------------------------------------------------

Problem 2

For the second problem, we need to know how to calculate percent error. The formula for precent error is \frac{|measured-exact|}{exact} *100%. We know that the exact value is 80 because the buyer was supposed to given 80. 75 is the measured value because that was what the buyer was given.

\frac{|75-80|}{80} *100%                               [subtract]

\frac{|-5|}{80} *100%                                   [solve absolue value]

\frac{5}{80} *100%                                     [divide]

0.0625*100%                               [multiply]

6.25

Since the problem said to round to one decimal place, we know that the answer is 6.3%.

4 0
3 years ago
In a wireless automatic meter reading system, a base station sends out a wake-up signal to nearby electric meters. On hearing th
NeTakaya

Answer:

The product mass function is calculated taking different values of x=1,2,3,4.....

7 0
3 years ago
A university's freshman class has 10000 students. 2500 of those students are majoring in Engineering. What percentage of the fre
Musya8 [376]

Answer:

25%

Step-by-step explanation:

2500*4 = 10000

10000/4 = 2500

its 1/4 of the students

25%

8 0
3 years ago
Read 2 more answers
Y-(-4)=-3[x-(2)] I'm looking for the slope intercept form of y
skad [1K]
Y+4=-3(x-2)
y+4=-3x+6
y=-3x+2 and slope is -3
8 0
3 years ago
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