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Zina [86]
3 years ago
7

What is the speed of each

Mathematics
1 answer:
elena-s [515]3 years ago
7 0

the rates of change will be 210. if the change is after 8 hours than the rate of change will be 105

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Which statement is true about -14 and -8 ?
VladimirAG [237]

Answer:

B

Step-by-step explanation:

3 0
2 years ago
Could someone plz help I need the answers by tonight
Maksim231197 [3]

Answer:

7)  C) PQR ≈ TSR

8) B)  3

9) D) 102 ft

10) D) 21

11) C) 45

Step-by-step explanation:

7) C) PQR ≈ TSR

8) 2 * 6 = 12

so 4x = 12

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9)

24/20 = x/85

x = 24 * 85 / 20

x = 202 ft

10)

QT/35 = 24/40

QT/35 = 3/5

QT = 35 * 3 / 5

QT = 21

11)

ΔKLM ≈ΔXYZ

9/4 = 2.25

So

XY = 9 ---> given

YZ = 7 * 2.25 = 15.75

XZ = 9 * 2.25  = 20.25

Perimeter ΔXYZ = 9 + 15.75 + 20.25 = 45

7 0
3 years ago
Clark made four of his truck payments late and was fined four late fees. The total change to his savings from late fees was-$40.
luda_lava [24]
You would do 40 ÷ 4 which would be 10. so it was $10 per late fee
3 0
3 years ago
Two stores carry a simuler stereo for the same originail price of $573. One store offers a 16% discount and the second store sel
snow_tiger [21]

store number two gives a better discount .

if you go to store one and buy it for 573 with the 16% DISCOUNT, YOU GET 481.32, THEREFORE, STORE TWO IS BETTER(caps lock) also did store two have a discount?


3 0
3 years ago
A pair of pants originally cost $15 and are 10% off. In addition, you have a coupon to get another 20% off. How much will the pa
GalinKa [24]
I believe it is 10.50
8 0
3 years ago
Read 2 more answers
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