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DedPeter [7]
3 years ago
9

Find the value of sin30/cos^(2)45 , tan^(2)60+3cos90+sin0​

Mathematics
1 answer:
Alex Ar [27]3 years ago
4 0

Answer:

according to me the ans is 3.

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What is ST?<br> S<br> 30<br> V<br> Q<br> 17 T<br> 19<br> R 5<br> ST=
Stella [2.4K]

Step-by-step explanation:

PQR=STV

angPQR=angSTV

angPRQ=angSVQ

Both triangle are similar by AA test

therefore,

PQ/ST=QR/TV

30/ST=36/24

ST=36*30/24

<h3>ST= 45</h3>

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2 years ago
Ty is right inches taller than his brother Reece if ty is 42 inches tall how tall is Reece. Write an equation using a variable r
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Mi llamos Bryson y tu ¿
4 0
3 years ago
For each expression, combine like terms and write an equivalent expression with fever terms.
ASHA 777 [7]

Answer:

1. 7x

2. 8x - 1

3. 6x + 12

4. 3x + 4

5. 13x - 7

Step-by-Step Explanation:

Hope this helps!

7 0
3 years ago
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Use the number line below. Which fraction is equivalent to
tankabanditka [31]
B easy simplify 3/6 and it’s 1/2 half of 6 is 3 so B is the answer
3 0
3 years ago
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The function f(x) varies inversely with x and f(x)=0.5 when x = 0.3. What is f(x) when x = 2.4? A)5.76 B)0.0625 C)0.30 D)0.15
goldfiish [28.3K]

Answer:

B) 0.0625

Step-by-step explanation:

f(x) = k / x

f(x)=0.5 when x = 0.3

f(x) = k / x

0.5 = k / 0.3

Cross product

0.5 * 0.3 = k

k = 0.15

What is f(x) when x = 2.4?

f(x) = k / x

f(x) = 0.15 / 2.4

f(x) = 0.0625

The answer is B) 0.0625

3 0
3 years ago
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