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3 years ago

15

HELP HELP PLEASE IM BEGGING YOUUU

1 answer:

Alexandra [31]3 years ago

8 0

Answer:

Area=615.75

Step-by-step explanation:

A=πr2

Seriously I have helped you twice in 5 minutes.

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- 7 x2<br>15<br>3<br>2 +7 x - 5<br>3<br>15<br>12

jeka94

Answer:What number must be multiplied by 3 to obtain 15? ... Example 11 A student solved the equation 5x - 3 = 4x + 2 and found an answer of x = 6. ... Example 12 3x = 6 and 2x + 1 = 5 are equivalent because in both cases x = 2 is a solution. ... + 3x = 7x + 2 - 4x can be changed to a simple equation x = 3, and the equation x = 3 is .

Step-by-step explanation:

7 0

3 years ago

Bert has already read 5 pages, and he knows he can read 11 more pages during every additional hour he spends reading. In all, ho

lukranit [14]

Answer:

4 hours

Step-by-step explanation:

11 x 4 equals 44 plus he read 5 pages so its 49

7 0

3 years ago

Read 2 more answers

Please help real quick

malfutka [58]

Divide total km by the km in the scale:

112 / 16 = 7

The answer is A. 7 cm

6 0

3 years ago

Read 2 more answers

Disregarding wind resistance the distance a body falls from rest varies directly as th squares of the time it falls if a skydive

Firdavs [7]

Answer:

The skydiver will fall 1600 ft in 10 seconds.

Step-by-step explanation:

<u>Distance a body falls from rest varies directly as the squares of the time it falls </u>

Let distance = s

time = t

Therefore , s = k $\times t^{2}$

Given, the body falls 64 ft in 2 seconds.

Substituting in above equation,

64 = k $\times (2)^{2}$

64 = k $\times (4)$

k = $\frac{64}{4}$

k = 16 ft/ $s^{2}$

We have to find how much he will fall in 10 seconds.

s = k $\times t^{2}$

s = $16 \times 10^{2}$

s = $16 \times 100$

s = 1600 ft

3 0

3 years ago

show me how to work this problem, point A(7,9)is dilated from the origin by scale factor r was= 6. what are the coordinates of p

frutty [35]

If the point is dilated from the origin by a scale factor of 6

Then the coordinates of point A becomes

A( 6x7 , 6x9)

$A_{0,6}(7,9)=(42,\text{ 54)}$

6 0

1 year ago