3 years ago

URGENT MATH HELP!

1 answer:

5 0

The answer is: [A]:
________________________________

<span>0.21 mm × 0.03937 in./mm = 0.0083 inches
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Please help with these two questions. Really important

shutvik [7]

Complementary angles
26
54
48
39
22
supplementary angles
54
48
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6 0

3 years ago

Elena bowls two games on Saturday. Her score in the second game is 30 more than ¾ of her score the first game. Elena's total sco

grin007 [14]

Answer:

222 = score in 2nd game

Step-by-step explanation:

Let x = score in 1st game

3/4(x) + 30 = score in 2nd game

x + 3/4(x) + 30 = 478 Multiply thru by 4 to eliminate the fraction

4x + 3x + 120 = 1912

7x + 120 = 1912

7x = 1792

x = 256

3/4(x) + 30 = 3/4(256) + 30

= 192 + 30

222 = score in 2nd game

Check: 222 + 256 = 478

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3 years ago

Please help!! i will help you back!!

NeX [460]

Answer:

c = 50

Step-by-step explanation:

Using the Pythagorean Theorem:

Plug in the values of a = 14, and b = 48

$a^{2} +b^{2} =c^{2}\\14^{2} +48^{2} =c^{2} \\c^{2} = 2500\\c = \sqrt{2500} \\c = 50$

7 0

3 years ago

What is the value of the expression below? 3/8+(-4/5)+(-3/8)+5/4

Crazy boy [7]

It will help you!

=-17/40+-3/8+5/4

= -4/5+5/4

= 9/20

And the answer is 9/20 or decimals (0.45)

4 0

3 years ago

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A five-question multiple-choice quiz has five choices for each answer. Use the random number table provided, with O's representi

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3 years ago