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3 years ago

Any tips on how to do this?? i have no clue how

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

8 0

Answer:

6.7

Step-by-step explanation:

For this questions we have the oppsotie side and need the adjacent

out of SOH, CAH, TOA we will sue TOA

tan(56)=10/x

tan(56)/10=1/x

10/tan(56)=x

x=6.745 which rounds to 6.7

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10 -4 (2x-1) = -2(3-x)

Reika [66]

Answer:

x = 2

Step-by-step explanation:

10 -4 (2x-1) = -2(3-x)

10 - 8x + 4 = -6 + 2x

-10x = -6 -10-4

-10x = -20

x = -20/-10

x = 2

3 0

2 years ago

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Is “do you have a pet” a statistical question?

sashaice [31]

I don’t know can you explain more

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4 years ago

Solve the mathematical puzzle.

Elena-2011 [213]

Answer:

862

Step-by-step explanation:

4 x 2 = 8

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3 years ago

What is 0.235 in expanded form

Ipatiy [6.2K]

Standard Form:
0.235

Expanded Notation Form:

0
+ 0.2
+0.03
+0.005

Expanded Factors Form:
0 * 1
+ 2 * 0.1
+ 3 * 0.01
+ 5 * 0.001

Expanded Exponential Form:
0 * 10^0
+ 2 * 10^-1
+ 3 * 10^-2
+ 5 * 10^-3

Word Form:
Two hundred thirty - five thousandths

Hope that helps!!!

7 0

3 years ago

23. You get 17 out of 22 questions correct on a math test.

Fantom [35]

Answer:

a) 77.3 %

b) Passed the test

Step-by-step explanation:

$\frac{17}{22} \times 100 = 77.3$

b) The percentage is greater than 70% meaning it is a pass

5 0

3 years ago