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kykrilka [37]
2 years ago
7

Estimate 18.22 + 8.531 by first rounding each number to the nearest tenth

Mathematics
2 answers:
hram777 [196]2 years ago
7 0

Answer:

18.2+8.5=26.7

Step-by-step explanation:

kifflom [539]2 years ago
4 0

Answer:

26.7

Step-by-step explanation:

18.22 + 8.531

18.2 + 8.5

= 26.7

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A rectangle that has an area of 357 square inches is 17 inches wide. Using the formula for area (A=lw), how long is the rectangl
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Formula
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Area of rectangle = Length x Width

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Find Length
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357 = Length x 17

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Divide by 17 through
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Length = 357 ÷ 7
Length = 51 inches

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Answer: The length of the rectangle is 51 inches
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7 0
3 years ago
PLEASE HELP ASAP<br><br> 3/10/p=4/5/1/4
kati45 [8]

Answer:

3

1

0

=

4

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4

Step-by-step explanation:

6 0
3 years ago
1. The producer of the news station posted an article about the high school’s football championship ceremony on a new website. T
Alex

Answer:

1.

hours / views

1. / 125

2. / 250

3. / 375

4. / 500

5. / 625

2.

f(x)= 125 x views=125.hours

The slope of the function equals the visits of each hour.

3. (1;125) (2;250) (3;375) (4;500) (5;625)

4. "views as a function of hours"

5. in 12 hours the website will have f(12)=125 . 12 = 1500 views.

we can see in the plot that the line gets to that number for 8

4 0
3 years ago
I need help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Zina [86]

Answer:

Yes, x and y have a proportional relationship.  

Step-by-step explanation:

A proportional relationship means that, when comparing two quanities, that they are both changing at a constant (same) amount.  When looking at a table to compare quantities, you can see that the pounds of tomatoes 'x' is increasing by one (1) each time.  If you look at the amount spent in dollars 'y', you can see that for each pound (x), the cost is increasing by $4.  So, since for every pound of tomatoes that is purchased increases by $4, then their relationship is proportional.  

8 0
3 years ago
50 points! I will mark brainliest! Random answers will be reported :)
ASHA 777 [7]

Answer:

x=10

Step-by-step explanation:

Notice that all three sides of the given triangle has one tick mark.

This means that all three sides are congruent, meaning that we have an equilateral triangle.

And for equilateral triangles, all three angles are also congruent.

So:

\angle CBA=\angle BAC=\angle ACB

Also, recall that the interior angles of a triangle is always 180. Thus:

\angle CBA+\angle BAC+\angle ACB=180

Substitute:

\angle CBA+\angle CBA+\angle CBA=180

Combine like terms:

3\angle CBA=180

Substitute:

3(6x)=180

Multiply:

18x=180

Thus:

x=10

And we are done!

3 0
3 years ago
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