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Svetradugi [14.3K]
3 years ago
11

Please just help me im literally crying I dont want links to your math websites our teacher didnt teach us like half this stuff

So i dont know what to do at this point please just go to another question with the pictures there is like three since people wont stop and now my phones dead so i cant take picures pelase just help
Mathematics
1 answer:
8090 [49]3 years ago
8 0

Answer:

Okay?

Step-by-step explanation:

I think m a week or 2 late

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What is the least common denominator for fractions that have denominators of 5x+10 and 25x^2-100
s344n2d4d5 [400]
What is the least common denominator for fractions that have denominators of 5x+10 and 25x^2-100
6 0
4 years ago
A zoo has 15 toucans and 60 parrots. What is the ratio of the number of toucans to the number of parrots at the zoo? Simplify yo
ASHA 777 [7]

Answer:

1:4

Step-by-step explanation:

A ratio can be written like this: 15:60, but it can also be written as the fraction 15/60, which can be simplified to 1/4, or 1:4.

5 0
3 years ago
How many cube-shaped boxes with 12-inch edges can fit into a box thatis 4
DochEvi [55]

Answer:

80

Step-by-step explanation:

First recall that:

1 inch=12 feet

The volume of cube-shaped boxes with 12-inch edges is 1 cm³

The volume of a box that is 4

feet tall, 4 feet long, and 5 feet wide is

given by:

Volume = lwh

We substitute l=4ft, w=5ft and h=4ft

To obtain:

Volume = 4 \times 4 \times 5 = 80 {ft}^{3}

Therefore 80 cube-shaped boxes with 12-inch edges can fit into a box that is 4

feet tall, 4 feet long, and 5 feet wide.

4 0
3 years ago
HELP ME PLEASE!!!!!!!<br> 50 POINTS!!
garri49 [273]

The scale factor that Thea uses to go from Rectangle Q to Rectangle R is equal to 6.

<h3>What is the scale factor from rectangle Q to rectangle R?</h3>

In geometry, the scale factor is a ratio of the resulting length to the initial length. Since the area of the square is equal to the square of its side length, then the scale factor is equal to:

k² = A' / A

k = √(A' / A)

Where:

  • k - Scale factor
  • A' - Area of the rectangle R.
  • A - Area of the rectangle Q.

If we know that A = 2 and A' = 72, then the scale factor is:

k = √(72 / 2)

k = √36

k = 6

Then, the scale factor that Thea uses to go from Rectangle Q to Rectangle R is equal to 6.

To learn more on scale factors: brainly.com/question/22312172

#SPJ1

7 0
1 year ago
Atraeus is solving the quadratic equation by completing the square. 7x2 – 14x + 6 = 0 7x2 – 14x = –6 A(x2 – 2x) = –6 What is the
Vedmedyk [2.9K]
So we first minus 6 both sides
7x^2-14x=-6
then we have
A(x^2-2x)=-6
what is A?

hmm (this should be painfully obvous, but if not, here are steps)

7x^2-14x=-6
A(x^2-2x)=-6

7x^2-14x=-6=A(x^2-2x)
7x^2-14x=A(x^2-2x)
undistribute 7
7(x^2-2x)=A(x^2-2x)
divide both sides by (x^2-2x)
7=A

A=7
3 0
4 years ago
Read 2 more answers
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