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lawyer [7]
3 years ago
8

What is a+ 7 if a =2.2

Mathematics
1 answer:
balu736 [363]3 years ago
4 0

Answer: 9.2

Step-by-step explanation:

If a=2.2, we substitute it into the equation, a+7.  

2.2+7=9.2

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Find the area of the trapezoid. If the answer is not an integer, leave it in simplest radical form. The figure is not to scale.
Inessa05 [86]

Answer:

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6 0
3 years ago
What is the product?
Gnoma [55]

The correct product of (6x - 2)(6 x + 2) is 36x^2 - 4

<h3>How to determine the product?</h3>

The expression is given as:

(6x - 2)(6 x + 2).

The above expression is a difference of two squares.

And this is represented as

(a - b)(a + b)= a^2 - b^2

So, we have

(6x - 2)(6 x + 2) = (6x)^2 - 2^2

Evaluate

(6x - 2)(6 x + 2) = 36x^2 - 4

Hence, the correct product of (6x - 2)(6 x + 2) is 36x^2 - 4

Read more about difference of two squares at:

brainly.com/question/3189867

#SPJ1

<u>Complete question</u>

What is the product?

(6x - 2)(6 x + 2).

6 0
1 year ago
Find the value of 5w+1 given that 7w-7=7.
Katyanochek1 [597]

Answer:

lets find the exact value of w

7w - 7 = 7

+7        +7

7w = 14

/7     /7

w = 2

Now let's replace w with 2

5(2) + 1 = 11

4 0
2 years ago
How do I solve for constant rate of change
barxatty [35]

You use the slope formula, (y2-y1/x2-x1)

6 0
3 years ago
A plant grew 1/8 inch last week and 3/8 inch this week. How many inches did the plant grow in the last two weeks
Zigmanuir [339]

1/8+3/8=1/2

1/2<---answer

-Steel jelly.

8 0
3 years ago
Read 2 more answers
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