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e-lub [12.9K]
3 years ago
7

Which statements are true?

Mathematics
1 answer:
Sav [38]3 years ago
7 0

Answer:

its 2 and 4

Step-by-step explanation:

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24-4x=15-3x10-x has how many solutions
Igoryamba
Your answer will be -1
6 0
3 years ago
Please answer this in two minutes
ryzh [129]

Answer:

<h2>X = 59°</h2>

Step-by-step explanation:

To find Angle X we use sine

sin∅ = opposite/ hypotenuse

From the question

WY is the opposite

WX is the hypotenuse

So we have

sin X = WY/ WX

sin X = 6/7

X = sin-¹ 6/7

X = 58.99

X = 59° to the nearest tenth

Hope this helps you

8 0
3 years ago
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Rearrange the formula c2 = a2 + b2 for b.
gayaneshka [121]
Move a2 to the left side of the equation so you have c2-a2. then divide by 2 to get b by itself. you are left with c2-a2 all over 2. the 2s will cancel and you'll be left with c-a=b
5 0
3 years ago
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What is the scale factor of the dilation between ΔABC and ΔA'B'C'?
Agata [3.3K]

Multiply the 2 scale factors together:

1/3 x 3/2 = 3/6 = 1/2

The answer is B. 1/2

5 0
2 years ago
Wouldnt it be 15??? I would guess so. Katie keeps deleting this but Im not sure why. Sorry katie but I really need help
Anna007 [38]

Answer:

25 in; C

Step-by-step explanation:

Hey!

There probably is a reason she is deleting. You could contact her or ask some help elsewhere.

Anyway! I'm trying to get this in fast. (Remember the Pythagorean Theorem?) That will be very useful here since it is a right triangle.

<u>L² + L² = H² (or H² - L² = L²):</u>

In that case, we'll use the second one because our Hypotenuse is given.

We can substitute each value of the numbers:

65² - 60² = L²

Evaluating:

4225 - 3600 = 625

√625 = 25 inches

Thusly, the third side would be \boxed{25{\text{\:inches\:or\:C.}}}

<em>Also note we could have simplified into a Pythagorean Triple. This method is a simpler more basic method for learning the concept.</em>

Hope this helps!

3 0
3 years ago
Read 2 more answers
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