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3 years ago

I need help with this ASAP

Mathematics

1 answer:

Law Incorporation [45]3 years ago

4 0

Answer:

12.56637061 ?????

Step-by-step explanation:

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Find thee consecutive even integers such that the sum of twice the smallest number and three times the largest is 42

tekilochka [14]

Answer:

7,8,9

Step-by-step explanation:

The closest you can get to 42 with that equation and it has to use consecutive intergers is 41 and these numbers get you there.

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3 years ago

Solve the proportion.<br> u/2 = 4/1 <br><br> U=

Lelechka [254]

$\dfrac{u}{2} = \dfrac{4}{1}$

$\implies \: u \: = \frac{4}{1} \times 2$

$\implies \: u = 8$

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3 years ago

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How many triangles exist with the given angle measures? 55°, 45°, 90° ?

tankabanditka [31]

More than one triangle <span>exists with the given angle measures. So, this triangle is not equiangular, but has only 2 angles of equal measure.

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3 years ago

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What is (1\4 + 7\8) - 1\3

Viefleur [7K]

19/24 is the answer to your question.

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3 years ago

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Can some explain how to do this.

KatRina [158]

We can simplify the expression by using exponent properties, and we will see that the correct option is the fourth option.

<h3>How to simplify the expression?</h3>

Remember the exponent property:

$\frac{a^n}{a^m} = a^{n - m}$

Here we have the expression:

$\frac{83.9*10^{12}*2.87*10^{-3}}{3.76*10^2}$

We can reorder this to get:

$\frac{83.9*10^{12}*2.87*10^{-3}}{3.76*10^2} = \frac{83.9*2.87}{3.76}*\frac{10^{12}*10^{-3}}{10^2}$

The right side can be simplified to:

$\frac{83.9*2.87}{3.76}*\frac{10^{12}*10^{-3}}{10^2} = 64.04*10{12 - 3 - 2} = 64.04*10^{7}$

Now, we can move the decimal point one time to the left and increase the exponent by one, so we get:

$6.404*10^8$

Then we conclude that the correct option is the last one (where I rounded the expression to only 3 values after the decimal point).

If you want to learn more about scientific notation:

brainly.com/question/5756316

#SPJ1

3 0

2 years ago