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2 years ago

Is 9r+16=5 a literal equation? Explain.

Mathematics

1 answer:

Butoxors [25]2 years ago

5 0

This is not a literal equation but you can divide 3.14 divide by 5

Step-by-step explanation:

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Numbers like 10, 100, 1,000, and so on are <br><br> called?

mylen [45]

Numbers starting with a 1 and followed by only 0s (such 10, 100, 1,000,10,000, and so forth) are called powers of ten, and they're easy to represent as "exponents". Powers of ten are the result of multiplying 10 times itself any number of times.

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2 years ago

How do you know if a equation is a proportion

erastovalidia [21]

You can set up a proportion to determine the length of the enlarged photo

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3 years ago

Question 29: In a club of 35 boys and 28 girls, 80% of the boys and 25% of the girls have been members for more than 2 years. If

klasskru [66]

Answer:

55%

Step-by-step explanation:

What we must do is get the total number of people, that is, boys and girls who have been a member for more than 2 years, that is:

children: 0.8 * 35 = 28

girls = 0.25 * 28 = 7

Now, passing knowing the%, would be dividing the sum of the above by the sum of the total club members:

(28 +7) / (35 + 28) = 0.55

Since it is a number below 1, it cannot be a mixed number.

3 0

3 years ago

Read 2 more answers

What is the slope of a line parallel to the line whose equation is 2x + 4y = 56.<br><br> HELP ASAP

Anton [14]

Answer:

Let's put this equation in standard form...

$2x+4y=56\\4y=56-2x\\y=14-0.5x$

If it is parallel, it would have the SAME slope but ANY OTHER y-intercept!!

For example...

$y=-0.5x+304\\y=-0.5x-67$

Hope this helps!!

3 0

1 year ago

Read 2 more answers

Supplementary angles are angles whose son is 180. To supplementary angles are such that one angle is 4° less than three times th

zzz [600]

Answer:

The measures of angle are 46 degrees and 134 degrees.

Step-by-step explanation:

We are given the following in the question:

Let the measure of one the of the supplementary angles be x degrees.

Measure of other angle =

$(3x-4)\text{ degrees}$

Since, the two angles are supplementary, their sum is 180 degrees.

Thus, we can write and solve the equation:

$x + (3x-4) = 180\\4x = 184\\x = 46\\(3x-4) = 134$

Thus, the measures of angle are 46 degrees and 134 degrees.

7 0

2 years ago