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elena55 [62]
2 years ago
8

What is the answer?​

Mathematics
1 answer:
hammer [34]2 years ago
8 0

Answer:

x = 27

Step-by-step explanation:

Angle A and angle E are the same value, therefore you could replace angle E with angle A. So that would make a triangle with angle C, angle D, and angle A. Knowing the sum of all angles in a triangle is 180, we can make an equation representing this.

3x - 10  + 2x + 10 + 45 = 180

Now simply silve the equation to find x.

5x + 45 = 180 \\ 5x = 135 \\ x = 27

There is your answer.

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Kevin has $24 to buy a gift for his cousin . He found a gift for $22. With 5% sales tax added on. will Kevin have enough money t
Over [174]

Answer:

Yes he will have enough money to pay for the gift, and with that said, he will pay $23.10.

Step-by-step explanation:

All you have to do here is multiply 22 by 5%, which will get you 1.1, then you just add the 1.1 onto the $22 and you will have the total amount he has to pay.

6 0
3 years ago
What additional doubles fact can help you find 4+3? Explain how you know
Anna35 [415]

Answer:

Either 4+4=8 then take 1 away to get 7 or 3+3=6 then add 1 to get 7.

Step-by-step explanation:

5 0
2 years ago
PLEASE ANSWER + BRAINLIEST!!!!
zavuch27 [327]

Answer:100 + 3.2t = b


Step-by-step explanation: first off i would organize the data then find the varible(s) after you have all of the data organized with the verible(s) then find what number the varibles belong to. after that is done you would make

the equation which should look like 100 + 3.2t = b


8 0
3 years ago
F(x) = -2x² – 3 and
Anarel [89]

Answer

f(-4) = 125, g(6) = -13

Step-by-step explanation:

all of those symbols might look really scary, but really all the problem is asking you to do is substitute -4 into the x in f(x) and 6 into the x in g(x) -- basically, f(-4) = -2((-4)^{3}) - 3 = 125, and g(6) = -2(6) - 1 = -13. there are your answers!

4 0
2 years ago
How do u solve 6x-(3+8x)-11 applying the distributive property?
Irina-Kira [14]
Distribute the negative:
6x-3-8x-11
Combine like terms:
-2x-14
Simplify by factoring:
-2(x+7)
5 0
3 years ago
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