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jok3333 [9.3K]
2 years ago
15

Select all the equations that are true when x = 6.

Mathematics
2 answers:
tangare [24]2 years ago
6 0
17 - x = 11
X➗2 = 3
5 + x = 11
Doss [256]2 years ago
6 0
6/2=3
and 5+6=11 and 17-6=11
I believe those are right
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PLEASE HELP ME ASAP?!?What is the value of x?
Alexeev081 [22]

Answer:

It is B

Step-by-step explanation:

4 0
2 years ago
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Need some math help please!
stellarik [79]

Hello!

In our triangle, c is the hypotenuse. We are given an adjacent side length to our angle. This means we will use the cosine. Let's find it first.

cos54≈0.59

This gives us the equation below.

0.59=9/c

0.59c=9

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I hope this helps!

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3 years ago
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Question 11-(3 marks available)
klasskru [66]

Answer: 1080 cm^{2}

Determine the values of b1, b2, and b3, the sides of the triangular base. Also determine the value of h, the height of the triangular base and l, the length of the prism (the length between the bases).

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b1 = 13 in.

b2 = 14 in.

b3 = 15 in.

The triangular base is a right triangle, and so the height is one of our sides. We will use

h = 12 in.

The length of the prism is

l = 20 in.

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bh = 12*20 = 240 cm^{2}

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to know more about prism,

brainly.com/question/16128664

5 0
1 year ago
Simplify 3(2x-2)-2(x-2)<br><br> A.3x-3<br> B.3x-4<br> C.4x-2<br> D.4x-4
Black_prince [1.1K]
The answer is c 4x-2
5 0
3 years ago
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18) Solve the system. 0.4x - 0.1y = 2 0.2x + 0.5y = 1 A) (5, 0) B) (0, 5) C) (-5, 0) Eliminate D) (3, -10) please help me its ex
Artemon [7]
To solve the set of equations given above, we can use the substitution method where we substitute one equation to the other and solving for one variable. We do as follows:

<span>0.4x - 0.1y = 2
x = 5 + 0.25y

0.2x + 0.5y = 1
</span>0.2(5 + 0.25y)+ 0.5y = 1
y = 0
x = 5

Therefore, the correct answer from the choices is option A, (5,0).
6 0
3 years ago
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