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blagie [28]
3 years ago
12

How many solutions in x^2=64

Mathematics
1 answer:
Hitman42 [59]3 years ago
7 0

Answer:

x = 8

x = -8

Step-by-step explanation:

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What is the next fraction in the sequence? 1/3, -2/9, 4/27, -8/81
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Answer:16/243

Step-by-step explanation: multiply the numerator by -2 and multiply the denominator by 3.

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This is combine like Terms <br> 2(3x + 7x) + 20
Semenov [28]

Answer:

10(x + 2) here you go! hope this helps

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3 years ago
10 points!!!!! Do 14 and 15 only hurry please.
Aleksandr [31]

Answer:

8. x = 16

9. x = 10

14.

m ∠RSU = 130°

m ∠UST = 50°

15.

m ∠RSU = 124°

m ∠UST = 56°

Step-by-step explanation:

8.

Given ∠DEF is bisected by EG. That is , ∠DEG = ∠GEF

That is , (x + 15)° = 31°

                x = 31 - 15 =  16

9.

Given ∠DEF is bisected by EG. That is , ∠DEG = ∠GEF

That is ,

           (6x - 4)° = 56°

            6x = 56 + 4

               6x = 60

                 x = 10

14.

13x + 5x = 180°                       [straight line angles ]

18x = 180

x = 10

m ∠RSU = 130°

m ∠UST = 50°

15.

4x + 12 + 2x = 180°                       [ straight line angles]

6x = 180 - 12

6x = 168

x = 28

m ∠RSU = 4(28) + 12 = 112 + 12 = 124°

m ∠UST = 2(28) = 56°

3 0
3 years ago
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Answer:

$464Billion

Step-by-step explanation:

If 37.3%=$538B

32.2%=?

By \ Cross \ Multiplying:-\\32.2\%=>\frac{32.2\%*538}{40\%}\\=464.440

32.2% is roughly $464Billion in taxes

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3 years ago
Sarah is going on a trip. She drives for 2 hours and 20 minutes, rests for 25 minutes and drives for another 2 hours 40 minutes.
stiv31 [10]
Answer: 3 hours and 25 min
3 0
3 years ago
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