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DanielleElmas [232]
3 years ago
11

Please help and show your work for both a. and b.​

Mathematics
1 answer:
bixtya [17]3 years ago
6 0

Answer:

a.

C = 5/8 (F - 32)

C × 8 = 5/8 × 8 (F - 32)

8C = 5(F - 32)

\frac{8C}{5}  = \frac{5(F - 32)}{5}

\frac{8C}{5} = F - 32

\frac{8C}{5} + 32 = F - 32 + 32

\frac{8C}{5} + 32 = F

b.

C = 22

F = \frac{8C}{5} + 32

F = \frac{8(22)}{5} + 32

F = \frac{176}{5} + 32

F = 35.2 + 32

F = 67.2

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How do i write this ?
Makovka662 [10]

Answer:

1\frac{5}{9\\}

Step-by-step explanation:

When turning remainders into mixed numbers remember Place the remainder as the numerator, or the top number, in your fraction. Put the divisor on the bottom of the fraction, or the denominator.

Proceed to check your work :)

hope this helps

4 0
3 years ago
The perimeter of the rectangle below is:
blondinia [14]

Answer:

18x + 28 is the perimeter

Step-by-step explanation:

As perimeter is the som of all side

So    P = 6x+8 + 3x+6 + 6x+5 + 2x+2 + 3 + x+4

          = 6x+3x+6x+2x+x + 8+6+5+2+3+4

         = 18x + 28

5 0
3 years ago
The probability of event A occurring is 50%, and the probability of event B occurring is 25%. Events A and B are nonsimultaneous
Misha Larkins [42]

Answer:

The probability of event A occurs but event B does not occur = P(A)* Probability of event B does not occur = 0.375

Step-by-step explanation:

The probability of event A occurring = 50% = 0.5

The probability of event B occurring = 25%  = 0.25

Events A and B are non simultaneous events.

The probability of event B does not occur = 1 - P(B)

= 1- 0.25

= 0.75

So the probability of event A occurs but event B does not occur = P(A)* Probability of event B does not occur

= 0.5*0.75

= 0.375

Thank you.

6 0
3 years ago
Can someone help me find x
nadya68 [22]

Answer:


Step-by-step explanation:

2 equal 90° angles, we can use an equation

x + 15 = 90

x = 90 - 75

x = 15°

-------------------------

check

90 = 15 + 75

90 = 90

the answer is good



7 0
4 years ago
Solve the equation. e² = 0.36
dsp73
Any   time  you  e  ^2  = 0.36 
 you   got  to  times     2  times  0.36
  it will   =0.72 

3 0
3 years ago
Read 2 more answers
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