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elena55 [62]
3 years ago
5

Please help me with this

Mathematics
2 answers:
docker41 [41]3 years ago
4 0

Answer: y=12.287

Step-by-step explanation:

katen-ka-za [31]3 years ago
4 0

Answer:

y = 12.3 cm

Step-by-step explanation:

Using the cosine ratio in the right triangle to solve for y

cos35° = \frac{adjacent}{hypotenuse} = \frac{y}{15}

Multiply both sides by 15

15 × cos35° = y, thus

y ≈ 12.3 cm

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Explain how 49. 567 is done in fraction form
pav-90 [236]
<span>= 49567/1000

</span>rite the decimal number as a fraction
(over 1)
49.567 = 49.567 / 1

Multiplying by 1 to eliminate 3 decimal places
we multiply top and bottom by 3 10's

Numerator (N)
N = 49.567 × 10 × 10 × 10 = 49567
Denominator (D)
D = 1 × 10 × 10 × 10 = 1000

N / D = 49567 / 1000

Simplifying our fraction

<span>= 49567/1000</span>
7 0
3 years ago
Solve for t. t + 19 = 45) it will give u 29 points if u help me!
Oksi-84 [34.3K]

Hi there!

<u><em>Answer:</em></u>

<u><em>t=26</em></u>

<u><em>*The answer must have a positive sign.*</em></u>

Step-by-step explanation:

First, you subtract by 19 from both sides of an equation.

t+19-19=45-19

Then, you subtract by the numbers from left too right.

45-19=26

<u><em>Final answer is t=26</em></u>

I hope this helps you!

Have a nice day! :)

-Charlie

:D

8 0
3 years ago
Summary
slava [35]
It the multiplication property because you are multiplying 2x=20 so then you divide on both sides with 2 and that gives you 10
5 0
3 years ago
If the cos 90° = 0, then the sin 0° = _____. (1 point)
Evgesh-ka [11]
Sin 0 =0 that’s your answer
5 0
3 years ago
Read 2 more answers
rick bought 3 shirts for 18 each 2 pairs of socks for 3.99 a pair and a pair of slacks for 45.00. the sales tax rate is 8.5%. ho
iogann1982 [59]
18×3=54
3.99×2=7.98
54+7.98+45=106.98
106.98×.085=9.0933
106.98+9.0933=116.0733
rounded to 116.07
answer 116.07
8 0
3 years ago
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