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3 years ago

3/4 = j−12. Algebra

Mathematics

2 answers:

romanna [79]3 years ago

7 0

3/4 = .75

Next you do this; .75 + 12
.
75 + 12 = 12.75

12.75 will be your answer

Studentka2010 [4]3 years ago

6 0

First, we simplify this to 3/4-j/12=0. 4/4=1 so we do, -j=-51/4*-1. Therefore, the answer is j=51/4. Hoped I helped. :)

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3 years ago

Find the area of the triangle.

Vsevolod [243]

Answer:

20 m²

Step-by-step explanation:

Formula (Area of triangle):

$\text{A (Triangle)} = \dfrac{1}{2} \times \text{Base} \times \text{Height}$

From the triangle, we can see that the base of the triangle is "7 + 3" m and the height of the triangle is "4" m.

$\implies \text{A (Triangle)} = \dfrac{1}{2} \times (7 + 3) \times (4)$

Simplify the right-hand-side as needed to evaluate the area.

$\implies \text{A (Triangle)} = \dfrac{1}{2} \times (10) \times (4)$

$\implies \text{A (Triangle)} = \dfrac{40}{2} = 20 \ \text{m}^{2}$

Therefore, the area of the provided triangle is 20 m².

Learn more about this topic: brainly.com/question/15442893

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3 years ago

You help in the local cafeteria by emptying the trash barrels. You are paid $4 for each day you work. Let d be the number of day

Andreyy89

4d = $$$$

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3 years ago

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Find the ratio of x to y if 7/x = 5/y. Help me!!!!

MakcuM [25]

7/x = 5/y
Can be changed to:
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So, x = (7/5)y and
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3 years ago

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