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lidiya [134]
3 years ago
8

Find the value of x. Round your answer to the nearest tenth. Will mark brainlist !

Mathematics
2 answers:
Softa [21]3 years ago
8 0

Answer:

<u>X = 17.5</u>

Step-by-step explanation:

X = ?

Hypotenuse² = Base² + Altitude²

x² = 9² + 15²

x² = 81 + 225

x² = 306

X = √306

X = 17.49

<u>X = 17.5</u>

mars1129 [50]3 years ago
5 0

Answer:

answer is 17.5

Step-by-step explanation:

use formula a^2 + b^2 = c^2 (letters represent each side of the triangle)

9^2 + 15^2 = 306

306 = x^2. find the square root of 306 to find x

√306 = 17.4928557

rounded it to the nearest 10th

17.5

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4 0
3 years ago
Read 2 more answers
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DIA [1.3K]

Answer:

Hi there!

Your answer is;

a)

i) 400% of 240

240 is 100%

× 4

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ii) 40% of 240

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/100

1% = 2.4

× 40

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iii) 4% of 240

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/100

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iv) .04% of 240

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/100

.01% = .024

× 4

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b) the patterns is that all these numbers equal sometime 96. Each of these have a different decimal place, but have the same actual numbers.

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take the pattern:

400% is 960

Scale it up to 4000 by 10

400% is 960

× 10

4000% is 9600

Hope this helps!

5 0
3 years ago
Visitors to a cinematic are either children, adults or pensioners. Ratio of children to adult visitors is 1:2 Ratio of adults to
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So, 6x is number of adults and 8x is number of pensioners.

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7 0
3 years ago
Using the product property of square roots what is the square root of 28 and 150
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hope it helps
3 0
3 years ago
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