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Scilla [17]
3 years ago
9

Please help no fake answers or links T^T this is a for a test directions in pic.

Mathematics
2 answers:
alexandr1967 [171]3 years ago
8 0

Answer: 45 decided by 45%

Step-by-step explanation:

Leviafan [203]3 years ago
5 0
It’s a right angle which is 90° so 90-45 is 45!!
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Elsa earns 5140 for working 20 hours
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Answer:

$2.57

Step-by-step explanation:

divide 5,140 by 20,

5,140/20=257=2.57

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3 years ago
Triangle DAN is graphed on the set of axes below.
riadik2000 [5.3K]

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Step-by-step explanation:

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2 years ago
Please help me solve for x =
Sladkaya [172]

Answer:

x = 13

Step-by-step explanation:

Given that Δ NML and Δ PST are similar right triangles, we can set up the following proportional statement to establish their relationship:

\frac{ML}{NM} = \frac{ST}{PS}

\frac{8}{10} = \frac{x - 1}{x + 2}

Cross multiply:

8(x + 2) = 10 (x - 1)

8x + 16 = 10x - 10

Subtract 8x from both sides:

8x - 8x + 16 = 10x - 8x - 10

16 = 2x - 10

Add 10 to both sides:

16 + 10 = 2x - 10 + 10

26 = 2x

Divide both sides by 2:

\frac{26}{2} = \frac{2x}{2}

13 = x

Verify whether x = 13 is the correct value:

\frac{ML}{NM} = \frac{ST}{PS}

\frac{8}{10} = \frac{x - 1}{x + 2}

\frac{8/2}{10/2} = \frac{4}{5}

\frac{x -1}{x+2} =  \frac{13 - 1}{13 + 2} = \frac{12}{15} = \frac{12 / 3}{15 /3} = \frac{4}{5}

This shows the proportional relationship between \frac{ML}{NM} = \frac{ST}{PS}, and that ΔNML and ΔPST are indeed similar right triangles.

Therefore, the correct answer is x = 13.

4 0
3 years ago
What is the y-intercept of the function? *<br> pls help !!
ch4aika [34]

Answer:

the awnser is 10

Step-by-step explanation:

because it just is

6 0
3 years ago
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