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3 years ago

What percent is represented by the shaded area?

Mathematics

2 answers:

Nesterboy [21]3 years ago

6 0

Answer: 40%

Step-by-step explanation:

Vedmedyk [2.9K]3 years ago

3 0

Answer:40%

Step-by-step explanation:

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The factorization of x2 + 3x – 4 is modeled with algebra

meriva

Option C: (x+4) and (x-1) are the factors of the equation

Explanation:

Given that the equation is $x^{2} +3x-4$

We need to determine the factors of the equation.

Splitting the middle term, we get,

$x^{2} +4x-x-4$

Grouping the terms, we have,

$x(x+4)-1(x+4)$

Let us factor out the term (x+4), we have,

$(x+4)(x-1)$

Thus, the factors of the equation are (x+4) and (x-1)

Hence, Option C is the correct answer.

4 0

4 years ago

This is due tonight please help

CaHeK987 [17]

Answer:

81x^4

Step-by-step explanation:

With exponents, whatever is in the parentheses is multiplied by <u>itself</u> however many times the exponent says.

In this case, you would be solving 3 x 3 x 3 x 3 and (x)^4.

3^4 = 81 with x^4 gives you:

81x^4

Hope this helps you :)

8 0

2 years ago

What is the circumference of a circle whose radius is 13?

Inessa05 [86]

Answer:

Circumference, C = 81.68 units

Step-by-step explanation:

Given that,

The radius of the circle, r = 13 units

We need to find the circumference of the circle. The circumference of a circle is the sum of the outer boundary. For a circle, it is given by :

$C=2\ \pi r$

$C=2\ \pi \times 13$

C = 81.68 units

So, the circumference of the circle is 81.68 units. Hence, this is the required solution.

7 0

3 years ago

Read 2 more answers

$38.00. The family purchased 4 tickets. There was a $1.50 purchasing fee for each ticket. Write and solve an equation that can b

Blababa [14]

its 28.10 thats the answer

7 0

3 years ago

Solve:<br> 10 -0.75x < 7<br> Please and thank you

Anastaziya [24]

Answer:

The answer is x<4

But the girl over me just did it for points

5 0

3 years ago

Read 2 more answers