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omeli [17]
3 years ago
14

Find the missing value. 72 over 164 = ? over 205. They're both fractions

Mathematics
2 answers:
marshall27 [118]3 years ago
8 0
72/164=x/205
x=(205*72)/164
x=90
love history [14]3 years ago
3 0
The answer would be 90 because if yu was to set it up as fractions and multiply 72 by 205 (Cross Multiply) yu would get 14,760 than divide that by 164 and you get 90!!!!
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Help pleaseeeeeeeee;)))))))))Please someone help
allochka39001 [22]

Answer:

A. 50.24‬in

B. 200.96 square inches

C. $36.17

Step-by-step explanation:

A. C=2πr

2*3.14*8= 50.24‬

B. A=πr^2

3.14*8^2= 200.96

C.

200.96*0.18=36.1728‬

Rounded= $36.17

Please mark brainliest! :)

6 0
3 years ago
you drop a ball from a height of 98 feet. at the same time, your friend throws a ball upward. the polynomials represent the heig
Ostrovityanka [42]

a) h_0 -u_y t

b) See interpretation below

Step-by-step explanation:

a)

The motion of both balls is a free-fall motion: it means that the ball is acted upon the force of gravity only.

Therefore, this means that the motion of the ball is a uniformly accelerated motion, with constant acceleration equal to the acceleration of gravity:

g=32 ft/s^2

in the downward direction.

For the ball dropped from the initial height of h_0 = 98 ft, the height at time t is given by

h(t) = h_0 -\frac{1}{2}gt^2 (1)

The ball which is thrown upward from the ground instead is fired with an initial vertical velocity u_y, and its starting height is zero, so its position at time t is given by

h'(t)=u_y t - \frac{1}{2}gt^2 (2)

Therefore, the polynomial that represents the distance between the two balls is:

h(t)-h'(t)=h_0 - \frac{1}{2}gt^2 - (u_y t - \frac{1}{2}gt^2) = h_0 -u_y t

b)

Now we interpret this polynomial, which is:

\Delta h(t) = h_0 -u_y t

which represents the distance between the two balls at time t.

The interpretation of the two terms is the following:

- The constant term, h_0, is the initial distance between the two balls, at time t=0 (in fact, the first ball is still at the top of the building, while the second ball is on the ground). For this problem, h_0 = 98 ft

- The coefficient of the linear term, u_y, is the initial velocity of the second ball; this terms tells us that the distance between the two balls decreases every second by u_y feet.

5 0
3 years ago
Karens aunt has $2400 in her account. If uses the money to make a monthly car payment of $250 how many whole payments can she ma
shusha [124]

Answer:

9 payments

Step-by-step explanation:

You divides 2400 by 250 and get 9.6. It asks how many WHOLE payments she can make, that would give you 9

8 0
3 years ago
Read 2 more answers
I need help with this asap!!
cupoosta [38]

Answer:

perimeter you add all sides together:

5x+2 +5x+2 +x +8 +x+8

12x +20

and for Area you multiply:

(x + 8)(5x + 2)

5x^2 + 2x + 40x +16

5x^2 +42x +16

so your answer is the first one or "A"

3 0
3 years ago
NEED HELP!
MissTica

Answer:

The rate of change is  

6.2  ×  10^{-3}   ms^{-1}  =  0.37 \frac{m}{min}  

Answer ^ ^ ^ ^ ^ ^ ^

Explanation: it broke itself

6 0
3 years ago
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