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Lelechka [254]
2 years ago
11

Consider this right triangle. Determine whether each equation is correct. Select yes or no using the dropdown for each equation.

Mathematics
1 answer:
Romashka [77]2 years ago
5 0

Answer:

Yes

Yes

NO    CosD = 5/13

Yes

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A.8.4 t=_______kg
Art [367]
<h2><u>ANS</u></h2>

A) 8400 kg

B) 10 km

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D) 6000000 g

E) 0.007 t

F) 0.00125 kg

G) 3900 kg

H) 2 kg

I) 5000 g

J) 3.6 kg

<h3><u>T</u><u>hank</u> <u>You</u> !!!</h3>

7 0
2 years ago
When u = −2 5 , v = −5 2 , then the vectors in span{u, v} lie on a line through the origin. True or false?
Ira Lisetskai [31]

True.

The vectors are -25 in the left direction and;

-52 in the left direction

So they lie on the same line.

5 0
3 years ago
Factor the trinomial x^2-5x-6
sasho [114]

Answer: (x - 6)(x + 1)

Step-by-step explanation: This trinomial has an x² term, an x term and a constant term so it can be factored as the product of two binomials.

So starting with our two sets of parentheses, x² factors as x multiplied by x. Now we want to find factors of the constant term that add to the coefficient  of the middle term. So we're looking for factors of -6 that add to -5.

A negative number factors into the product of a positive and a negative. So our factors of -6 are 6 × -1, -6 × 1, 3 × -2, or -3 × 2.

This is a trick problem because many of these pairs of factors look like they could add to -5 but the only one that does is -6 × 1.

So our answer is (x - 6)(x + 1).

7 0
3 years ago
What must be subtracted from 61 to get 5<br>​
vlada-n [284]

Answer: 56

Step-by-step explanation:

Let x be the number that is supposed to be subtracted from 61.

Given

61 - x = 5

Add both sides by x

61 - x + x = 5 + x

61 = 5 + x

Subtract 5 on both sides

61 - 5 = 5 + x - 5

x = 56

Hope this helps!! :)

Please let me know if you have any questions

8 0
3 years ago
What is the absolute value of 3​
kondor19780726 [428]

Answer:

the absolute value of the number 3 would be 3

Hope this helped :)

4 0
2 years ago
Read 2 more answers
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