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olchik [2.2K]
2 years ago
15

The sum of twelve and four times a number is 36. What is the number?

Mathematics
1 answer:
Greeley [361]2 years ago
3 0

Answer:

8

Step-by-step explanation:

12 +4x = 36

Then solve the linear eqn

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noname [10]

Answer:

<em>f(g(x)) = </em>\frac{x}{7}<em> ; g(f(x)) = 7x - 30</em>

Step-by-step explanation:

6 0
2 years ago
in the following triangle, theta= 60. find the values of the angles B and B', which solve this ambiguous case
scZoUnD [109]
∠B + ∠B` = 180°
The Sine Law:
10 / sin B` = 9.2 / sin 60°
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8 0
3 years ago
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Can someone please answer this with steps <br><br>Please do answer if you do not have steps
e-lub [12.9K]

Answer:

x = 25

Step-by-step explanation:

Vertical opposite angles are equal.

(4x - 25) = 75

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4 0
3 years ago
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Consider the equation 3p-7+p=13
GarryVolchara [31]

Answer:

p=5

Step-by-step explanation:

3p-7+p=13

Add like terms.

3p+p-7=13

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Add 7 to both sides.

4p-7+7=13+7

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Hope this helps!

If not, I am sorry.

3 0
2 years ago
Describe fully the single transformation that maps triangle A onto triangle B.
Brrunno [24]

9514 1404 393

Answer:

  reflection across the line y = x

Step-by-step explanation:

The orientation of the triangle has changed from CW to CCW (considering sides in order least-to-greatest). This means a reflection is involved.

In order for this to be a single transformation, we need to know the line or point of reflection.

Each point is reflected about the point that is the midpoint joining an image point and the corresponding preimage point. Here, the points of reflection of the vertices all lie on the line y = x. So we can say ...

  the transform is reflection across the line y = x

7 0
3 years ago
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