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Darya [45]
3 years ago
10

I need help asap 3x + 1 over 4y2

Mathematics
1 answer:
Blababa [14]3 years ago
7 0
Ok so first, write down the equation. We know that x=3 and y=4. You just basically plug in the terms into the variables. So it would be 3(3)+1/4(4)^2. Simplify that equation and you should get your answer :)
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Answer:

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Help Me With This Please
Cerrena [4.2K]
8. complementary angles = 90°
3x+3+10x-4 = 90
13x-1 = 90
13x = 91
so x = 91/13= 7
then K = 3(7)+3 = 24°
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9. P is three less than twice of Q
so P = 2Q-3
supplementary angles = 180°

P+Q = 180
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8 0
3 years ago
Flora has $50 to spend on clothes. She wants to buy a pair of jeans for $20 and spend the rest on t-shirts. Each t-shirt costs $
frosja888 [35]

50 ≥ 20 + 6x

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Answer:

<A = 35degrees

<B =90degrees

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Step-by-step explanation:

Given the ratios of a triangle as 7:18:11

Total ratio = 7+18+11

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Since the smallest angle is 35degrees, hence <A = 35degrees

Get angle B;

<B = 18/36 * 180 (sum of angle in a triangle is 180degrees)

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<C = 11/36 * 180

<C = 11 * 5

<C = 55degrees

Hence the value of A, B and C are 35, 90 and 55 degrees repectively

3 0
3 years ago
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