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Fittoniya [83]
3 years ago
10

What is pi times 4 squared times 7

Mathematics
1 answer:
Gnoma [55]3 years ago
5 0

Answer:351.858377202

Step-by-step explanation:need to hurry sorry!!!!

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I NEED HELP ON THIS QUESTION ASAP
Fittoniya [83]

Answer:

(2.5, -.25)

Step-by-step explanation:

I'm not positive that I know exactly what they want on this one....but since you specifically asked me to look at your other question, I tried.

See pic.

4 0
3 years ago
Pls helppppppppppppppppppppppppppppppppppppp
Lena [83]

Answer:

y=1/2x+1

Step-by-step explanation:

<u><em>Use the formula y=mx+b</em></u>

rise/run- it goes up ONE and over TWO

the y intercept is (0,1)

put it all together y=1/2x+1

4 0
3 years ago
What is just the coefficient of the 3rd term of (3x + 5y)^8 ?
Burka [1]

Answer:

i hope this is correct, i might be wrong(i am so sorry if i am wrong), but im thinking it is 8

Step-by-step explanation:

6 0
3 years ago
Cheryl paid $37.20 for 12 gallons of ice cream for a school picnic. How much would 1 quart of ice cream cost?
mestny [16]
.78 cents for one quart <--- Answer

First you need to find how much is it per gallon
$37.20/12= $3.10

Now we need to find out how many quarts are in a gallon. Which is 4 quarts per 1 gallon

Now that we know this you need to divide the chost of one gallon by 4(# of quarts in one gallon) 
$3.10/4= .78 cents
8 0
3 years ago
Read 2 more answers
Prove that if two lines intersect each other then the vertically opposite angles are equal.
Svetradugi [14.3K]

If two lines intersect each other then the vertically opposite angles are equal.

<h3>What is a line?</h3>

A line is a one-dimensional figure, which has length but no width. A line is made of a set of points which is extended in opposite directions infinitely.

To prove, two lines intersect each other then the vertically opposite angles are equal.

Suppose there are two lines AB and CD intersecting at a point O.

So, the angles a and c ; b and d are vertically opposite.

Now taking line AB,

Since sum of angles made on a straight line is 180°.

Thus ∠a + ∠b = 180°    ...(i)

Similarly taking line CD,

∠b + ∠c = 180°            ....(ii)

Comparing eq (i)  and (ii) we get,

∠a + ∠b = ∠b + ∠c

Therefore, we get

∠a = ∠c

which are vertically opposite angles.

Taking line CD,

Since sum of angles made on a straight line is 180°.

Thus ∠c + ∠b = 180°    ...(iii)

Similarly taking line CD,

∠c + ∠d = 180°            ....(iv)

Comparing eq (iii)  and (iv) we get,

∠c + ∠b = ∠c + ∠d

Therefore, we get

∠b = ∠d

which are vertically opposite angles.

Thus, if two lines intersect each other then the vertically opposite angles are equal.

To learn more about angles:

brainly.com/question/11337367

#SPJ4

7 0
2 years ago
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