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alekssr [168]
3 years ago
5

Can someone pls help?

Mathematics
1 answer:
slamgirl [31]3 years ago
4 0

Answer:

<A= 65 & <B=78

Step-by-step explanation:

this is because first we must find X, so in order to do so we must add together all angle measures, then make that equal 180. So

(2x-9)+(2x+4)+x=180

2x+2x+x-9+4=180

5x-5=180

5x=180+5

5x=185

X=185/5

x=37

Then we just have to plug in the value of x into the angle measurements.

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If 25% of a number is 45, is the number greater or less than 45? Explain your answer. (Hint: You might want to solve to find wha
Sophie [7]

Answer:

Greater

Step-by-step explanation:

A number must be greater that a small percentage of the number

Greater

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45% = 0.45

.45 x = 45

Divide both sides by .45

x = 100

5 0
3 years ago
How many distinct permutations of the letters of the word BANANA
krok68 [10]

Answer:

Their would be 6

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Hope this helps have a great day

7 0
3 years ago
What is the answer to -12=2+5v+2v
katovenus [111]

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

v  =  − 2

Step-by-step explanation: No the right answer? Let me know!

7 0
3 years ago
50 POINTS! WILL MARK BRAINLEST! NEED IN 10 - 15 MINUTES!
masha68 [24]

Answer:

21

(2,14)

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14+7=21

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Erika had a 95% chance of guessing wrong

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7 0
2 years ago
C.is decrease by 1 foot every 500 miles D. Is decrease by 1 foot every 1000 miles
Tasya [4]

Answer:

Option A

Step-by-step explanation:

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Which means, altitude decreases by 500 ft every mile.

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Option A is the correct option.

4 0
2 years ago
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