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Ugo [173]
3 years ago
14

When a tree 5 m high cast a shadow 7 m long how long is a shadow cast by a person 2 m tall write a proportion and solve

Mathematics
1 answer:
olga2289 [7]3 years ago
3 0

Answer: 5/7 = 2/x   x=4 m

Step-by-step explanation:

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Please please I need help. What is the value of X
natita [175]

Answer:

<u>x = 25</u>

Step-by-step explanation:

<u>Solving</u>

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8 0
2 years ago
How many licks does it take to get to a to the center of a tootsie pop find out
Olenka [21]

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364 i tried

Step-by-step explanation:

3 0
3 years ago
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Using the quadratic formula, which of the following is the solution to the quadratic equation below? x^-6x+11=0
ValentinkaMS [17]

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7 0
3 years ago
A data set contains three points, and two of the residuals are -10 and -20. What is the third residual?
kap26 [50]

The residuals of any data set should get added to zero. If there are three residuals (say A, B, and C) in any data set, then it could be written as A + B + C = 0.

Given are the two residuals -10 and -20 out of three point in a particular data set.

Let's assume A = -10 and B = -20, so that we could find third value C of the given data set.

We know A + B + C = 0

(-10) + (-20) + C = 0

(-30) + C = 0

C = 30

It means that third residual must be 30.

Hence, the final answer is 30.

5 0
3 years ago
The speed of light is ×2.998108/ms . how long does it take light to travel 30.cm ? set the math up. but don't do any of it. just
Margarita [4]
Time taken for light to travel 20 cm will be:
time=distance/speed
distance=30 cm=0.3 m
speed=2.998108 m/s
thus time taken will be:
time=0.3/2.998108=0.10006 seconds
thus the expression is:
time=0.3/2.998108
6 0
3 years ago
Read 2 more answers
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