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Nikolay [14]
4 years ago
11

How do you completely factor 2^2-9

Mathematics
1 answer:
Maurinko [17]4 years ago
5 0
Step 1. Simplify 2^{2} to 4

4-9

Step 2. <span>Simplify

</span>-5
<span>
Done! Your answer is </span>-5
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triangles abc and def are similar. the lengths of the sides of abc are 56, 64, and 72. the length of the largest side of def is
Yuki888 [10]

Answer:

196

Step-by-step explanation:

70/252= 3.5

56x3.5=196

4 0
3 years ago
Given the two dilated figures, what is the length of AB
makvit [3.9K]

Answer:

D) 5.52

Step-by-step explanation:

\frac{AB}{BC} =\frac{DE}{EF} \\\\\frac{x}{2.3} =\frac{2.4}{1} \\\\x=5.52

5 0
3 years ago
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The range, a measure of variability, Group of answer choices is the difference between the largest (L) and smallest (S) value in
Vlad [161]

<u>The correct answer is </u><u>all of the above.</u>

Why is the range the most convenient measure of variability?

  • Your data's spread from the lowest to the greatest value in the distribution is indicated by the range.
  • The calculation of this variability index is the simplest.
  • Simply subtract the lowest value from the highest value in the data set to determine the range.

How do you find the range?

  • The difference between the lowest and highest values in a list or set is known as the range.
  • Put all the numbers in order before determining the range. The lowest number should then be subtracted from the highest.
  • The range of the list is provided in the response.

Learn more about range

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4 0
2 years ago
Will someone, please help solve this equation?​
kipiarov [429]

Answer:

131.25

Step-by-step explanation:

There are 3 trapezoids that you need to find its area, all the areas are the same.

Area of trapezoid:

A=(a+b)/2*h

a = 20

b = 15

h = (20-15)/2 = 5/2

A = (20+15)/2*5/2

A = 43.75

3A (3 gardens) = 131.25

7 0
3 years ago
8 + 7zP4 + 3x + 9zP4+ 21x + 12 =
Vikentia [17]

Answer:

= 20+16zP8+24x that the answer

3 0
4 years ago
Read 2 more answers
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