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uysha [10]
2 years ago
12

NEED HELP ASAP! PLEASE SHOW WORK! RANDOM ANSWERS WILL BE MODERATED! THANKS

Mathematics
1 answer:
jeka942 years ago
3 0
 2(2.2)(3.0) + 2(2.2)(7.5) + 2(7.5)(3.0) 
    13.2                    33                 45
Theres the work the answer is (4) 91.2

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If sin 20 degree=a and cos20 degree=b then which of the following represents the correct value of sin 70 degree in terms of a an
Scorpion4ik [409]

ANSWER

3) b

EXPLANATION

Given that:

\sin(20 \degree)  = a

and

\cos(20 \degree)  = b

Recall that the sine and cosine functions are equal for complementary angles.

This implies that,

\sin(70 \degree)  =  \cos(20 \degree)

\sin(70 \degree) = b

5 0
3 years ago
A salesperson works 40 hours per week at a job where she has two options for being paid. Option A is an hourly wage of ​$20. Opt
sdas [7]

Answer:

40$

Step-by-step explanation:

they have

20$

5%

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i=prt

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7 0
2 years ago
Solve for z. z/12=6 3/4
Tatiana [17]
6 3/4=6*4+3/4=24+3/4=27/4

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4z=324
z=81
3 0
3 years ago
Read 2 more answers
Number 18 if u are able to se
Tems11 [23]
I think it is 55 because 85-30 = 55


Hope this helps! :D
4 0
3 years ago
Point AA is located at (9,−2). What is the location of the image after a translation along ⟨5,−3⟩ and reflected in the y-axis.
Veronika [31]
(9, -2) translated (x + 5, y - 3) => (14, -5)
(14, -5) reflected across the y-axis =>
(- 14, - 5)
6 0
3 years ago
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