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Umnica [9.8K]
3 years ago
6

Find the value of the variable x in the equation x + 5.1 = –6.8.

Mathematics
2 answers:
LuckyWell [14K]3 years ago
7 0

Answer:

x = -11.9

Step-by-step explanation:

x + 5.1 = –6.8

Subtract 5.1 from each side

x + 5.1-5.1 = –6.8-5.1

x = -11.9

MAXImum [283]3 years ago
7 0
<h2>Answer</h2>

-11.9

<h3>Step by Step Explanation </h3>

Subtract 5.1 from Both sides to get -11.9 and that’s what x equals

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8 0
2 years ago
What percent is 27.30 of 36.40 ?
Luden [163]
If you would like to know what percent is 27.30 of 36.40, you can calculate this using the following steps:

x% of 36.40 = 27.30
x/100 * 36.40 = 27.30
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7 0
2 years ago
A and B are two similar shapes the area of shape A is 200cm2 calculate the area of shape B
barxatty [35]

Answer:

Area of shape B = 312.5 cm²

Step-by-step explanation:

Ratio of Area of A : Area of B = 12² : 15²

Given that area of A is 200 cm², let the area of shape B = x

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Cross multiply

144x = 200*225

144x = 45,000

x = 45,000/144

x = 312.5 cm²

Area of shape B = 312.5 cm²

5 0
2 years ago
Write the equation of a line passing through the points ​(2​, -4​) and ​(2​, -9​). Write the equation in​ slope-intercept form.
Norma-Jean [14]
1. find our slope: y2 - y1/ x2- x 1

-9 + 4= -5
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2. now we need to use our point-slope form to find our y intercept

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distribute:
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3. get y by itself

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4. write in slope-intercept form:

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8 0
3 years ago
Expand and simplify bracket please quickly
natulia [17]

Answer:

4y²-1/4 is the required answer

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4 0
1 year ago
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