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Shtirlitz [24]
3 years ago
5

Hi guys, how to calculate this in system? {2a+3b=14 {5b+4a=20 Thanks,

Mathematics
1 answer:
Tom [10]3 years ago
5 0

Step-by-step explanation:

there it is

and if u need more help tell me

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( 70 POINTS BRAINLIST) an offshore windmill is partly submerged in the ocean. it's tallest point is 120 meters above sea level i
alexdok [17]

Answer:

half of it would be 45

Step-by-step explanation:

120 - 30 = 90

90 divided by 2 = 45

hope this helped! sorry if i didn't answer your question, i was a little bit confused on what you wanted us to solve:)

if u want to find the length of it, it would be 150 because 120 + 30 = 150

7 0
3 years ago
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Javier used the expression below to represent his score in a game of mini-golf.
strojnjashka [21]

Simplify by combing like terms to get 2x+5

The answers would be:

the coefficient is 2

the constant is 5

There are two terms.

6 0
3 years ago
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5. The daily temperature recorded (in degree F) at a place during a week was as under:
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Answer:

29.9 °F

Step-by-step explanation:

The formular for mean is given as;

Mean = Sum of Terms / Number of terms

Number of terms = 6

Sum of terms = 35.5  + 30.8  + 27.3  + 32.1  + 23.8  + 29.9 = 179.4

Mean = 179.4 / 6 = 29.9

4 0
3 years ago
Jonah cuts a board that is 33 inches long into 4 pieces of equal length. He uses the pieces for the sides of a picture frame. He
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8. 1 5
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8.15+8=10.15

The answer is 10.15 inches long for each frame.
7 0
3 years ago
A bond has a $12,000 face value, a 9-year maturity, and a 3.1% coupon. Find the total of the interest payments paid to the bondh
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Answer:

$15348

Step-by-step explanation:

i = prt is the simple interest equation

i = 12,000(0.031) = 372

i = 372*9 = 3348

12000+3348 = $15348

4 0
2 years ago
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