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loris [4]
3 years ago
9

How do you solve 10=-2a

Mathematics
2 answers:
kykrilka [37]3 years ago
8 0

Answer:

a=-5

Step-by-step explanation:

divide both sides by -2: -5=a

a=-5

tiny-mole [99]3 years ago
4 0

Answer:

-5

Step-by-step explanation:

Divide both sides by -2

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Find the diagonal of the rectangular solid with the given measures part of the answer is provided for you
Svet_ta [14]

Answer:\sqrt{59}

Step-by-step explanation:

The diagonal of a rectangular prism can be found with \sqrt{l^2+w^2+h^2}

l^2+w^2+h^2=59.  Thus, the diagonal is \sqrt{59}

Hope it helps <3

3 0
3 years ago
A kinder garden class has 9 girls and 11 boys in class what percent of the class are girls
ivolga24 [154]

Answer:

45%

Step-by-step explanation:

i am not that sure but when i calculated it, i got this answer.

6 0
3 years ago
Read 2 more answers
R - 17.1 = -4.8
denis-greek [22]

<u><em>Answer: r=12.3 *The answer must have a  positive sign or decimal point.*</em></u>

Explanation:

First, you had to do is add 17.1 from both sides of an equation.

r-17.1+17.1=-4.8+17.1

And then, simplify by equation.

17.1+-4.8=12.3

You can also add by the numbers.

12.3+4.8=17.1

r=12.3

Hope this helps!


7 0
3 years ago
taka is playing a game of darts. she scores 52 points. in the game she is playing, she gets a -3 score each time she misses the
Anon25 [30]

Answer:

5

Step-by-step explanation:

52-37 is 15 . divide by 3 and u get five

7 0
3 years ago
2. Rainey graphed a function with exponential growth and an initial value of 15. Which of the following could represent the equa
Mars2501 [29]

Exponential equation are functions defined by y =ab^x

The equation that could represent Rainey graph must take the form y =15b^x

<h3>How to determine the equation</h3>

An exponential equation is represented as:

y =ab^x

Where:

  • a represents the initial value
  • b represents the rate

The initial value (a) is 15.

So, the equation becomes

y =15b^x

The graph is not given;

So, the equation cannot be determined.

Assume that the rate is 2.

Then the function would be: y =15(2)^x

Read more about exponential functions at:

brainly.com/question/11464095

6 0
2 years ago
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