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exis [7]
2 years ago
10

Determine if the following ration form proportion a)20cm:1m and 10cm:100cm​

Mathematics
1 answer:
julia-pushkina [17]2 years ago
8 0

Answer:

They do not form a proportion

Step-by-step explanation:

20/1 does not equal to 10/100

20/1 = 20

10/100 = 1/10

The 2 are not equal, so it does not form a proportion.

If I was correct send a brainliest my way :)

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On a piece of paper, graph f(x) 2x>3
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Answer: jibjabjobjab it’s there

Step-by-step explanation:

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2 years ago
What is the factorization of the polynomial below<br>-x^2 - 15x - 56​
Andrej [43]

Answer:

Step-by-step explanation:

This is more easily understood if you take out a common factor of -1

-1(x^2 + 15x + 56)

7*8 = 56

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-1 (x +8)(x+7)

3 0
2 years ago
2. If the width of a pool is 60 feet and the perimeter is 200 feet, how long is the pool?
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3 0
3 years ago
One bar of candy A and two bars of candy B have 774 calories. Two bars of candy A and one bar of candy B contains 786 calories.
vampirchik [111]
◆ Define the variables:

Let the calorie content of Candy A = a
and the calorie content of Candy B = b

◆ Form the equations:

One bar of candy A and two bars of candy B have 774 calories. Thus:

a + 2b = 774

Two bars of candy A and one bar of candy B contains 786 calories

2a + b = 786

◆ Solve the equations:

From first equation,
a + 2b = 774
=> a = 774 - 2b

Put a in second equation
2×(774-2b) + b = 786
=> 2×774 - 2×2b + b = 786
=> 1548 - 4b + b = 786
=> -3b = 786 - 1548
=> -3b = -762
=> b = -762/(-3) = 254 calorie

◆ Find caloric content:

Caloric content of candy B = 254 calorie

Caloric content of candy A = a = 774 - 2b = 774 - 2×254 = 774 - 508 = 266 calorie
5 0
3 years ago
SOLVE THE PROPORTION BELOW <br>8/x = 2/3<br>x=<br>A. 10<br>B. 9<br>C. 11<br>D. 12
Fynjy0 [20]
The correct answer is D.12
7 0
3 years ago
Read 2 more answers
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