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Flauer [41]
3 years ago
5

Please I really need this fast Find the values of a and b in the kite below.

Mathematics
1 answer:
Marina CMI [18]3 years ago
5 0

Answer:

a=5, b=15

Step-by-step explanation:

we know that

The figure MNLO is a Kite

so

LO=NO  and MN=LM

we have

LO=7a-14, NO=b+6

7a-14=b+6 -----> equation A

MN=b, LM=3a

b=3a -----> equation B

Solve the system of equations by substitution

Substitute equation B in equation A and solve for a

7a-14=(3a)+6

7a-3a=6+14

4a=20

a=5

Find the value of b

b=3a ----> b=3(5)=15

therefore

a=5, b=15

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Answer:

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Step-by-step explanation:

28x + 4 can be factorised because 28 is a multiple of 4

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we can now rewrite the expression as

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3 years ago
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lilavasa [31]
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3 years ago
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Answer:

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Step-by-step explanation:

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V = 495

hope this helps :)

5 0
2 years ago
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Step-by-step explanation:

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