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elena-14-01-66 [18.8K]
3 years ago
9

BRAINLIEST FOR ANSWER

Mathematics
1 answer:
kodGreya [7K]3 years ago
3 0

Answer:

3.5g/ml or 3.5g/cm³

Step-by-step explanation:

1cm³=1ML

Volume of the irregular shaped stone = New Volume of water in cylinder -initial Volume of water in cylinder

Volume of irregular shaped stone = 8ml-2ml

Volume of irregular shaped stone =6ml

Denisty =Mass/Volume

Density = 21g/6ml

Density = 3.5g/ml

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If the endpoints of AB have the coordinates A(9, 8) and B(-1, -2), what is the midpoint of AB?.
charle [14.2K]
The answer is D. 4,3
7 0
4 years ago
Find x <br><br> please help me out will mark you brainliest
Artemon [7]

Answer:

38+31+43+x=180

Step 1: Simplify both sides of the equation.

38+31+43+x=180

(x)+(38+31+43)=180(Combine Like Terms)

x+112=180

Step 2: Subtract 112 from both sides.

x+112−112=180−112

x=68

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I don't know this I don't understand it
DochEvi [55]
B
is the right answer. 
hope i helped

5 0
3 years ago
Can someone tell me the answer
Rzqust [24]

Answer:

A. 9/25

Step-by-step explanation:

There are a total of 25 T-shirts, which means that the denominator of the fraction is going to be 25 (which already rules out B and C). In the information they give us, they said that there are 9 red shirts. Therefore, the numerator will be 9. Our complete fraction is 9/25, or A.

I hope this helps! Have a lovely day!! :)

3 0
3 years ago
Read 2 more answers
QL
Kazeer [188]

Answer:

Option 2: none of these

Step-by-step explanation:

-x +2y= 4

x-intercept occurs at y=0.

When y=0,

-x +2(0)= 4

-x= 4

x= -4

Thus, x-intercept is (-4,0).

y-intercept occurs at x=0.

When x=0,

0 +2y= 4

2y= 4

y= 4 ÷2

y= 2

Thus, y-intercept is (0,2).

*When writing coordinates, the x and y coordinates are separated by a comma in the bracket. If the 3rd option is a comma instead of a dot (which could instead denote a multiplication sign), it would be the correct option.

4 0
4 years ago
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