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Scilla [17]
3 years ago
11

I need help with this question ​

Mathematics
1 answer:
Roman55 [17]3 years ago
3 0

Answer:

3 and 4 are complementary because they both add up to 90

Step-by-step explanation:

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Find the sum. express the answer in scientific notation. (1.54 times 10 superscript 6 baseline) (6.15 times 10 superscript 6 bas
suter [353]

The sum of the numbers is 7.69 * 10^6

<h3>How to evaluate the sum?</h3>

The expression is given as:

(1.54 times 10 superscript 6 baseline) (6.15 times 10 superscript 6 baseline)

Rewrite properly

(1.54 * 10^6) + (6.15 * 10^6)

Factor out 10^6

(1.54 + 6.15) * 10^6

Evaluate the sum

7.69 * 10^6

Hence, the sum of the numbers is 7.69 * 10^6

Read more about scientific notation at:

brainly.com/question/18073768

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5 0
2 years ago
A carnival is selling red tickets for rides and yellow tickets for games. The red tickets are $1.25 each and the yellow tickets
FinnZ [79.3K]

Answer:

Your answer.

Equation is D

R = 622

Y = 410

Thank you. And give my answer as Brainlist answer. Follow me for more

Step-by-step explanation:

6 0
3 years ago
Please can someone help with this question
kotykmax [81]

Step-by-step explanation:

density is -mass over volume

<h3>so calculate and get your answer</h3>
5 0
4 years ago
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12.<br><br>Find the Midpoint of (0,6) and (-4,8)<br><br>if you could show your work that'd be great​
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The midpoint is (-2,7)!
8 0
3 years ago
1.9x = 4.75<br> what is the x
Gnom [1K]

Answer:

x=2.5

Step-by-step explanation:

Just divide 4.75 by 1.9.

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3 years ago
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