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Natasha_Volkova [10]
3 years ago
10

Help on these problems please for my test ​

Mathematics
1 answer:
kvv77 [185]3 years ago
5 0

Answer:

120

Step-by-step explanation:

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Find the percent of each number:<br> 0.55% of 220=
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1.21 because of means multiply and .55% is .0055 so 220*0.0055 is 1.21.
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andrew-mc [135]

Answer:

Is the question to develop the equation for the straight line shown?

If so,<u> y = (3/4)x + b</u>

Step-by-step explanation:

Look for an equation with the form y = mx + b, where m is the slope and b is the y-intercept (the value of y when x = 0).

Calculate Slope using the Rise/Run.

Pick any two points.  I chose (-4,0) and (4,6).

Going from left to right:

Rise = (6 - 0) = 6

Run = (4 - (-4)) = 8

Slope is Rise/Run, 6/8 or 3/4

So we have:  y = (3/4)x + b

We can see that the y-intercept, b, is 3 (the value of y when x = 0).

The full equation becomes :<u>  y = (3/4)x + 3 </u>

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3 years ago
In a sixth grade class at Lincoln Middle School, there are 3 boys for every 4 girls in the class.
Anuta_ua [19.1K]

Answer:

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Step-by-step explanation:

There are 7 boys all to gather

8 0
3 years ago
What is the measure of &lt;x​
BabaBlast [244]

Answer:

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X=104⁰

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Step-by-step explanation:

Y is equal to 76 bcz directly opposite angles are equal

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Step-by-step explanation:

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