Help me please and thanks! (:

Mathematics

1 answer:

Grace [21]3 years ago

4 0

Answer is D

it is a solid line shaded below

That's a all I can say

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Find the diameter. dddddddddddddddddddddddddddddddddddddddd

zaharov [31]

Answer:

Step-by-step explanation:

To find the diameter you can just multiply the radius by 2:

7 x 2 = 14
Hope this helps :)

8 0

3 years ago

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There are 5 times as many animals at the Central zoo as there are at the Baty zoo. The Central zoo has 265 animals in all. Let b

zheka24 [161]

Answer:

It's D

Step-by-step explanation:

6 0

3 years ago

How can you know if this equation is true?

faltersainse [42]

Notice how 1/2 and 3/8 are positive numbers. We add two positive numbers meaning that the result should be larger. However 2/5 = 0.4 is not larger than 1/2 = 0.5

So something went wrong with the adding. It turns out that the error is when the person added the numbers in the denominators (2 and 8 to get 10). This is not allowed. The denominators must be the same and stay the same in order for the fractions to be added.

For example: 1/7 + 2/7 = (1+2)/7 = 3/7
The 7s in the denominator do not change

Therefore the answer is choice B) Not true because 2/5 < 1/2

4 0

3 years ago

A tabletop in the shape of a trapezoid has an area of 5,369 square centimeters. Its longer base measures 131 centimeters, and th

Illusion [34]

Answer:

The height of the trapezoid = 45.5 cm

Step-by-step explanation:

Here, the length of the base = 131 cm

The length of the shorter side = 105 cm

Let us assume the height = h

Also, area of the trapezoid = 5,369 sq. cm

Now, AREA OF THE TRAPEZOID = $\frac{1}{2} \times \textrm{(Sum of parallel sides)} \times h$