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Diano4ka-milaya [45]
3 years ago
14

Need help on question 4??

Mathematics
1 answer:
Anit [1.1K]3 years ago
4 0

HK consists of two part, HJ and JK

HK = HJ + JK

We know that:

HK = 12.2ft

JK = 3.1ft

HJ = ?

Let's plug our values into the equation above.

12.2ft = HJ + 3.1ft

Subtract 3.1ft from both sides.

9.1ft = HJ

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Sophie [7]

would it be seven ÷ by three

6 0
3 years ago
If you subtract 12<br> from my number and<br> multiply the difference by -3,<br> the result is -54.
worty [1.4K]

Answer:

the answer is 30

Step-by-step explanation:

Let the number be x

- 3 (x - 12) = - 54

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x = -90/-3

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3 years ago
ΔABC is similar to ΔAXY by a ratio of 3:2. If BC = 24, what is the length of XY?
krek1111 [17]
If BC and XY are similar and BC=24 with a ratio of 3:2, then divide 24 by 3 so,

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Leno4ka [110]

Answer:

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Step-by-step explanation:

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