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Helen [10]
2 years ago
5

Why is x= 4 a solution to the proportion 14/x 56/1 6

Mathematics
1 answer:
fredd [130]2 years ago
7 0

Answer: x=4 is a solution because if you divide both 56 and 16 by 4, you get 14/4

Step-by-step explanation:

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The distance between two towns is 192 kilometers.
MaRussiya [10]

Answer:

The answer is: 120.

Step-by-step explanation:

The give ratio is 5 miles for every 8 kilometers.

Multiply the ratio times 192:

5/8 * 192 =

960 / 8 = 120 Miles

3 0
3 years ago
A wheel of diameter 50.0 cm starts from rest and rotates with a constant angular acceleration of 2.00 rad/s^2. At the instant th
Kruka [31]
R = 25 cm = 0.25 m
α = 2.00 rad /s²
T(heta) = 4 π
ω = T(heta)/ t
ω = α t
α t = 4 π / t
t ² = 2 π
t = √ ( 2π )  = 2.5 s
ω = α t = 2 · 2.5 = 5 rad/s
v = ω r = 5 · 0.25 = 1.25 m/s
(1)    a (rad) = ω² r = 25 · 0.25 = 6.25 m/s²
(2)    a (rad) = v² / r = ( 1.25 )² / 0.25 = 0.15625 / 0.25 = 6.25 m/s²
8 0
3 years ago
Suppose a runner completes a 100-meter dash in 17.8 seconds during her first race. In the second race, she runs the 100-meter da
vesna_86 [32]
<span>We know that the runner completed her first race in 17.8 seconds and that she completed her second race in 16.9 seconds. Then the difference between the first race and the second race is .9 seconds. Now we divide .9 by 17.8 and multiply by 100 to get the percent decrease. We get 5.06%. The percent decrease in her time is 5%.</span>
8 0
3 years ago
HELP ME OUT PLEASE!! UR THE BEST AND PLS DONT ADD IRRELEVANT ANSWERS
bekas [8.4K]
The answer is true from s away from-
4 0
2 years ago
Duncan is purchasing a home for $178,000. He makes a 15% down payment and obtains a 15 year fixed rate mortgage loan at 4% annua
KATRIN_1 [288]
1119.15×12=13,429.8 deposits per year
cost of principal
PVAO=13,429.8×((1−(1+0.04)^(−15))÷(0.04))=149,317.72
interest
13,429.8×15−149,317.72=52,129.28
down payment
178,000×0.15=26,700
intagible tax
178,000×0.002=356

Total cost
52,129.28+356+149,317.72+26,700
=228,503....answer
6 0
3 years ago
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