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Andrej [43]
3 years ago
7

Use an area model to multiply (3x+7)(4x+5).

Mathematics
1 answer:
DochEvi [55]3 years ago
5 0

Answer: 12x^2 + 43x + 35 (if you go to k12)

Step-by-step explanation: took the quiz :) (also, sorry forgot to actually answer..)

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Two functions are shown at the top.
Rina8888 [55]

Answer:

C

Step-by-step explanation:

Rate of change is the slope

Function A:

Slope = change in y/Change in x

= (9-3)/(3-0) = 6/3 = 2

Function B:

Clearly the slope is 3

(y = mx + c, m is the slope)

Rate of change of B is more than A

4 0
3 years ago
What is the range of -.5x2+3x-2
Helga [31]
Ur answer is 8x to ur problem and if u need mr to explain i will be glad to
6 0
3 years ago
Read 2 more answers
Write each mixed number as a percent: 2.65
kondaur [170]

Answer:

2.65

Step-by-step explanation:

2.65 as a percent is 265%. To convert 2.65 to a percentage, multiply the number 2.65 by 100

8 0
2 years ago
Help please! Will give brainly! Explain how the equation y=x^2 differs from the equation y=x
ira [324]

Answer:

Below.

Step-by-step explanation:

y=x^2 is also y = x*x

It will differ for any x besides 1 and 0 because you're multiplying x by itself, which makes the answer greater.

But, it's the same for 1 and 0 because they equal each other when you square them.

5 0
3 years ago
PLEASE HELP FASTTTT THANKS
bearhunter [10]

The answer is [ 1/2; reduction ]

The length of the large square is 4 units.

The length of the small square is 2 units.

Divide to find the scale factor:

2 / 4 = 2/4 = 1/2

Since the larger square turns into a smaller square, it is a reduction.

This proves that Option B is correct.

Best of Luck!

5 0
3 years ago
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