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3 years ago

Please Help! I'm Stuck!

Mathematics

2 answers:

dem82 [27]3 years ago

7 0

Answer:

The area of P is 9 times the area of Q

Step-by-step explanation:

From P to Q

The side lengths are

6 : 2

Divide each side by 2

3:1

From length to area we square the scale factor

3^2 : 1^2

9 : 1

P to Q area is 9 to 1

The area of P is 9 times the area of Q

irinina [24]3 years ago

4 0

I think the answer to this problem is b.

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True or false the product of two integers with different signs can be positive or negative

Aliun [14]

Yes the product of two integers with different sings can be positive or negative if is negative and negative equal a positive

5 0

2 years ago

the figure above, not drawn to scale, consists of a triangle resting on a square of side 5cm. the height of the triangle is 4cm.

andrezito [222]

Answer:

5x4x2

Step-by-step explanation:

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3 years ago

Find the value of expression m(m-n) for m=3 and n=1 I need the ANSWER ASAP

Alex73 [517]

Answer:

Step-by-step explanation:

m = 3

n = 1

Equation

m(m - n) Substitute the givens

Solution

3(3 -1 ) Evaluate what is inside the brackets.

3(2) multiply

7 0

3 years ago

If Raj randomly chooses a point in the square below, what is the probability that point is not in the circle? Assume that pi = 3

hodyreva [135]

Answer:

49.7%

Step-by-step explanation:

A cdircle is located within a square.

Area of the circle

Area = $\pi$ $r^{2}$ , where r = 4 units.

Area Circle = 50.3 units^2

Area of the square

Area = l*w or l^2 for a square, since l = w

Area = (10 units)^2

Area = 100 units^2

Area in the square but outside the circle

This is the difference [Square minus Circle Areas]

Square minus Circle Areas = 100 - 50.3 or 49.7 units^2

Probability

The probability of picking a point in the square that is not in the circle is the ration of the two areas: [Outside Circle/Square]x100%

(49.7 units^2)/(100 units^2)x100% = 49.7%

6 0

1 year ago

Free brainliest if you can convert this fraction into a decimal: <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%CF%80%7D%7Be%7D" i

ioda

Answer:

We all know that 22/7 is a very good approximation to pi. But this well-known fraction is is actually 1/791 larger than a slightly less-well-known but much more mysterious rational approximation for pi: . The fraction 355/113 is incredibly close to pi, within a third of a millionth of the exact value.

Step-by-step explanation:

6 0

3 years ago

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