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3 years ago

How do I do this?’

Mathematics

2 answers:

Ostrovityanka [42]3 years ago

5 0

Answer:

1,2,3,4,5,6,7,8,9,10,11,12

Step-by-step explanation:

hehhehe easy

yuradex [85]3 years ago

5 0

Answer:

Correct! B is the answer

Step-by-step explanation:

You can eliminate C, because of the 53, then go and find any other errors in the answers. B is correct after checking!

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Create a factorable polynomial with a GCF of 2. Rewrite that polynomial in two other equivalent forms. Explain how each form was

yawa3891 [41]

2x^2 -2x - 12 is a polynomial with a GCF of 2.

it can be written as 2(x^2 - x - 6) just by taking out the 2

and if we factor the expression in the parentheses we get

2(x - 3)(x + 2)

6 0

3 years ago

What are the integer solutions to the inequality below? 2x < 3x +4 ≤ x +6

valentinak56 [21]

Answer:

-4∠X≤-1

Step-by-step explanation:

I cant find symbol more, so yeah

x greater that -4 and less or equal to -1

5 0

3 years ago

A triangle has a base of x 1/2 m and a height of x 3/4 m. If the area of te triangle is 16m to the power of 2, what are the base

Olenka [21]

Answer:

The base of triangle is $\frac{8}{\sqrt{3}} \ m$ and the height of triangle is $\frac{12}{\sqrt{3}} \ m.$

Step-by-step explanation:

Given:

A triangle has a base of x 1/2 m and a height of x 3/4 m. If the area of the triangle is 16m to the power of 2.

Now, to find the base and height of the triangle.

The base of triangle = $x\times\frac{1}{2} =\frac{x}{2} \ m.$

The height of triangle = $x\times \frac{3}{4} =\frac{3x}{4}\ m.$

The area of triangle = $16\ m^2.$

Now, we put the formula of area to solve:

$Area=\frac{1}{2} \times base\times height$

$16=\frac{1}{2} \times \frac{x}{2} \times \frac{3x}{4}$

$16=\frac{3x^2}{16}$

Multiplying both sides by 16 we get:

$256=3x^2$

Dividing both sides by 3 we get:

$\frac{256}{3} =x^2$

Using square root on both sides we get:

$\frac{16}{\sqrt{3}}=x$

$x=\frac{16}{\sqrt{3}}$

Now, by substituting the value of $x$ to get the base and height:

$Base=\frac{x}{2}\\\\Base=\frac{\frac{16}{\sqrt{3}}}{2} \\\\Base=\frac{8}{\sqrt{3}} \ m.$

So, the base of triangle = $\frac{8}{\sqrt{3}} \ m.$

$Height=x\times\frac{3}{4} \\\\Height=\frac{16}{\sqrt{3}}\times \frac{3}{4} \\\\Height=\frac{12}{\sqrt{3}} \ m.$

Thus, the height of triangle = $\frac{12}{\sqrt{3}} \ m.$

Therefore, the base of triangle is $\frac{8}{\sqrt{3}} \ m$ and the height of triangle is $\frac{12}{\sqrt{3}} \ m.$

7 0

4 years ago

Ms. Lisa is going to build a rose garden against the back of her house with a fence around it. She only has 120 feet of fencing

Lerok [7]

Answer:

97 hope this helps;)

Step-by-step explanation:

5 0

3 years ago

What is 8 99 rounded to 1 decimal place.

lora16 [44]

Answer:

899?

Step-by-step explanation:

It would be 900 or 9 if it's a decimal

5 0

2 years ago