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Marina CMI [18]
3 years ago
14

Pls help ! i dont understand how to solve this

Mathematics
1 answer:
Mazyrski [523]3 years ago
4 0

Answer:

answer is 4

Step-by-step explanation:

we need to find the width of the larger rectangle: 100/20=5

and then find the scale between them

20/4=5

and use the width to divide by that, and you will get the width for the smaller shape, which is 5/5=1

1*4=4

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A company tests two new products to make sure they last for more than a year. Product 1 had 950 out of 1,000 test items last for
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Answer:

product one; it has a higher success rate

Step-by-step explanation:

to find out which has a higher rate of success we can find out their percentage of success

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150/200 = 75/100 = 75%

product 1 has a higher success rate

5 0
2 years ago
Calculate the average rate of change for the given graph from x = -2 to x = 0
Ludmilka [50]

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Step-by-step explanation:

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2 years ago
A used car lot sold 12 minivans last month, along with 54 other vehicles. Considering this data, how many of the next 77 vehicle
gayaneshka [121]
Total cars 12+54 = 66
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5 0
2 years ago
Explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of
Colt1911 [192]

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3 0
3 years ago
In two or more complete sentences, explain the theorem used in solving for the range of possible lengths of the third side, AB o
Luden [163]
You can use the Pythagorean Theorem to find the length of the third side AB (Identified as "x" in the figure attached in the problem), which says that in a right angled triangle, the square of the hypotenuse is equal to the sum of the squares of the legs:
 a² = b²+c²
 As we can see the figure, the triangle does not have an angle of 90°, but it can be divided into two equal parts, leaving two triangles with a right angle. We already have the values of the hypotenuse and a leg in triangle "A" , so we can find the value of the other leg:
 b = √(a²-c²) b = √(10²-4²) b = 9.16
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3 0
3 years ago
Read 2 more answers
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