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2 years ago

What is the answer for this

Mathematics

2 answers:

Nikolay [14]2 years ago

7 0

Answer:

Step-by-step explanation:

den301095 [7]2 years ago

4 0

The answer is B because if you plugs in x the exponent would be four to the second power which would equal 16 and if you multiply 16 times 1/3 it will equal 16/3

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On average one out of 6 customers purchase fantasy books most frequently

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2 years ago

Which of the following is a area of the special trepezoid if ab=19,cd=19 and the height is 14

tankabanditka [31]

As, Opposite side of Special trapezoid is equal.So, it will be a Parallelogram.

ab=c d= 19 units

Height of Trapezoid = 14 units

Area of Trapezoid = $\frac{1}{2} \times {\text{Sum of parallel sides}} \times {\text{Perpendicular Distance between them}}$

$=\frac{1}{2}\times (19+19) \times 14\\\\ =\frac{1}{2} \times 38 \times 14\\\\ = 19 \times 14\\\\= 266$

So, Area of Trapezoid = 266 square units

You, can use the formula for finding the area of parallelogram,which is = Base on which perpendicular is drawn × Length of Altitude

= 19 × 14

= 266 square units

5 0

3 years ago

Evaluate the expression when a = 2.<br> a^2+7a+7

Galina-37 [17]

Answer:

Step-by-step explanation:

a² + 7a + 7

a = 2

Plug in the value of 2 for every occurance of a.

(2)² + 7(2) + 7

First, solve the exponent.

4 + 7(2) + 7

Now, multiply.

4 + 14 + 7.

Add.

This is your answer.

Hope this helps!

7 0

3 years ago

The table shows a linear relationship between x and y.

vovangra [49]

Answer:

Step-by-step explanation:b

4 0

2 years ago

I need help with 8,9 and 10

rodikova [14]

Answer:

Answer 8: D

Answer 9: A

Step-by-step explanation:

8D: 5(12)/4-1=14

9A: Plug in -5(1)+2 = -3, so the point is (1,-3)

Question 10 is not visible

8 0

2 years ago

What is the answer for this​

What is the answer for this