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Brrunno [24]
3 years ago
14

Can y'all help me on 1,2,3,4,5,6,7

Mathematics
1 answer:
victus00 [196]3 years ago
4 0
Look up the answers on google. Just look up lesson 3-2 rate of change and slope practice and problem solving: C
You should find all the answers there
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The data and evidence from the experiment is used to determine if the hypothesis is
vladimir2022 [97]
Correct or incorrect
5 0
3 years ago
Find the product of (x 5)(x − 5). X2 − 10x 25 x2 10x 25 x2 − 25 x2 25.
den301095 [7]

Product of two polynomials can be done by distribution of multiplication over addition. The product of (x+5)(x-5) = x^2 - 25

<h3>What is distributive property of multiplication over addition?</h3>

Suppose a, b and c are three numbers. Then we have:

a(b + c) = a\times b + a\times c

(a(b+c) means a multiplied to (b+c). The sign of multiplication is usually hidden when using symbols and both quantities which are in multiplication are written together without space)

The product result of the given expression is obtained as:

(x+5)(x-5) = x(x - 5) + 5(x - 5) \\\\(x+5)(x-5) = x^{1+1} - 5x + 5x - 25 = x^2 - 25

Thus,

The product of (x+5)(x-5) = x^2 - 25

Learn more about polynomial product here;

brainly.com/question/9106484

4 0
2 years ago
A square has a side of 6.25 feet. What is the area in square feet? Round to the correct significant digits.
Snowcat [4.5K]
To get the area of a square, You just square one side or multiply 2 sides, I'm not sure what the rounding is, but 6.25 times 6.25 is 39.0625
4 0
3 years ago
If using the method of completing the square to solve the quadratic equation x^2+5x-37=0, which number would have to be added to
insens350 [35]

Answer:

1

Step-by-step explanation:

To complete the square, first you must make sure that the coefficient of the x^2 term is 1. Here you have x^2 - 2x - 37 = 0. Since the x^2 term is simply x^2, you do have a coefficient of 1 for the x^2 term.

To find the number you need to add to complete the square, take the coefficient of the x term. Divide it by 2. Then square it.

The x term is -2x. The coefficient of the x term is -2.

Take half of -2 which is -1.

Now square -1 to get 1.

You need to add 1 to complete the square.

brainliest?!?!yes

7 0
3 years ago
Read 2 more answers
Please help iready math
Kamila [148]

Answer:

-4+(-9)

Step-by-step explanation:

You change the minus signs into and addition sign and make the number a negative.

8 0
4 years ago
Read 2 more answers
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