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Scrat [10]
2 years ago
11

Can someone help i don't understand this

Mathematics
1 answer:
Fantom [35]2 years ago
8 0
A) h = 2sqrt2 because for a 45-45-90 triangle both legs have the same measurement and to find the hypotenuse, you would multiply the leg by square root of 2.

b) d = sqrt3 because in order to find the short leg for a 30-60-90 triangle, you would need to divide your long leg by a square root of 3 (if you have the hypotenuse and wanted to find the short leg, divide the hypotenuse by 2).
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yes

Step-by-step explanation:

25x² - 40xy + 16y² can be factored as

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Find the value of x and thank for answer
lakkis [162]
The value for x is 102 degrees

First we can find the second value in the triangle by subtracting 141 from 180. This works because when added together these two angles come together to from a line (180 degrees) because this value is now known (39 degrees) we can subtract both from 180:

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3 0
2 years ago
Mary, Chau, and David have a total of $87 i their wallets. Marry has 9$ more than Chau. David has two times what Mary has. How m
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Answer:

Mary = 24

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Step-by-step explanation:

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7 0
2 years ago
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Step-by-step explanation:

if this help you please give me a crown

3 0
2 years ago
Read 2 more answers
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