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Veseljchak [2.6K]
3 years ago
12

Write the steps for solving the following equation.

Mathematics
1 answer:
Vladimir79 [104]3 years ago
4 0
20=-5-x
25=-x
-25=x
First, parentheses, distribute the negative
Then, add 5 to both sides
And finally, divide by -1 which give you the answer -25
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If the heart of a human beats 72 times in 1 minute. Find, in what time will the heart beat 204 times?
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Hello!

your answer is: 2 minutes, 49 seconds, and 800 milliseconds

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then, multiply 2.83 by 60 to get the seconds

you have 169.8 seconds.

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mars1129 [50]
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https://www.tiger-algebra.com/drill/3c-3/4=2c/3/

3 0
3 years ago
I need help with properties of rhombus, rectangles and squares ​
Flauer [41]

Answer:

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Step-by-step explanation:

A quadrilateral with 4 same-length sides is a <em>rhombus</em>.

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__

Adjacent angles are supplementary, so ...

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Sides are the same length, so ...

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If part of the picture was cut off, the right side of the figure may be something other than 2y. If so, formulate the equation appropriately and solve for y.

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VERY EASY, WILL GIVE 50 POINTS FOR CORRECT ANSWER ASAP AND WILL GIVE BRAINLIEST.
Mashutka [201]

Answer:

(80, 120)

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y - 40 + y = 200

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y = 120

x = 120 - 40

x = 80

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7 0
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