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Vilka [71]
2 years ago
5

Whoever gets it right can have brainliest, but answer ASAP!

Mathematics
2 answers:
Stels [109]2 years ago
7 0
Answer: 78
This is a simple PEMDAS equation.
We will start with 5^2 because there are no parentheses and the second step is exponents. 5^2 is 25.
Now our equation looks like this: 60/20+3x25.
The next step will be multiplication. 3x 25 is 75.
Our equation now look like this: 60/20+75.
The next step is dividing. 60/20 is 3.
The equation now looks like this: 3+75 which is 78.
And that’s your answer.
Scilla [17]2 years ago
6 0

Answer:

Hi!~I~am~beinggreat78,~and~I~will~help~you!

Let's start by breaking down the problem.

This is how it should look. ↓

60 ÷ 20 ⇒ + 3 ⇒ x * 5^2

What does that <em>x</em> mean? <em>x</em> is just a substituted value for the first 2 equations.

Now, we can solve.

60 ÷ 20 = 3

Add 3

3 + 3 = 6

Now, multiply 6 times 5 squared. What does 5 squared mean? 5 squared is just 5 times itself once. You most likely want to solve 5 squared before multiplying.

5^2~or~5 * 5 = 25

And now for the last step, multiply 25 times 6

25 * 6 = 150

With that information, the problem is solved! Your answer is 150

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Step2247 [10]

Answer:

The value of x = -13

Step-by-step explanation:

Given the expression

\frac{0.2x+1}{2}=-0.8

Multiply both sides by 2

\frac{2\left(0.2x+1\right)}{2}=2\left(-0.8\right)

simplify

0.2x+1=-1.6

Subtract 1 from both sides

0.2x+1-1=-1.6-1

Simplify

0.2x=-2.6

Divide both sides by 0.2

\frac{0.2x}{0.2}=\frac{-2.6}{0.2}

Simplify

x=-13

Therefore, the value of x = -13

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3 years ago
Rectangle 30 ft wide and 70 feet long. How long would diagonal corners be?
jonny [76]

Answer:

around 76.16

Step-by-step explanation:

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square root of 5800 = 76.16

a squared + b squared = c squared

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viva [34]
Answer is on a picture

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Which equation could represent the graph shown below?
almond37 [142]

Answer:

y=-\sqrt{x-2}

Step-by-step explanation:

I used an online graphing calculator and process of elimination...

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What are the steps to solving this equation <br><br>7x+3= 9x-3-2x
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Simplify:

7x+3=7x-3

Now 7x goes away and you get 3=-3, which cannot be true, so there is no solution
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