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Irina18 [472]
3 years ago
5

A study found that there is no direct relationship between the time that 8th-grade students spend brushing their teeth and their

final math grade for the year.
Complete the following statement:

As the time that students spend brushing their teeth decreases, their corresponding final math grades ________________.

A.) increase
B.) decrease
C.) cannot be predicted
Mathematics
2 answers:
DENIUS [597]3 years ago
8 0
C) cannot be predicted
KonstantinChe [14]3 years ago
6 0
I believe it’s C it cannot be predicted
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The answer is FRO

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R is congruent to O

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2 years ago
1) 448
aivan3 [116]

Answer:

What do I have to do?? I don't understand

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3 years ago
WhT is 6811.09 rounded to the nearest ten
Ede4ka [16]

The answer is 6,811.1

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8 0
3 years ago
The are of the shape is __ square centimeter
tensa zangetsu [6.8K]

Answer:

35 cm

Step-by-step explanation:

To find the area of the bottom portion, you would use the formula for finding out a triangle (B*H*1/2) which is:

(4+4)*5.75*1/2=<u>23</u>

Then, for the top portion, one would find the area of the triangles on the sides (with two marks going through). Since along the middle is 8cm, and along the top is 4, we can see that there is 2cm on either side, so that is the length of the base of the triangle. To solve for the top triangles, you would do almost the same thing as the last one:

2*2*1/2=2

But since there's two identical triangles on either side, we can multiply that by two, which would bring it to <u>4.</u>

That just leaves the rectangle that is left between the two triangles. To solve this, it's just B*H and luckily both of those are labeled for you already:

4*2=<u>8</u>  

Now, to find the total area, all you have to do is add up the areas of the different sections:

23+4+8=35 cm

Hope this helps!

4 0
3 years ago
Violet bought 2 yards of fabric. She will use it to make new pillow covers. How many inches of fabric did Violet get?
ale4655 [162]

Answer:

24 inches

Step-by-step explanation:

2 yards to inches :

2 x 12 = 24

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

5 0
2 years ago
Read 2 more answers
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