Which expression is equivalent to 2(3−4)−(8+3)?

Answer:

A= x=-4

B= x=4

C= y=4

D= y=-2

Step-by-step explanation:

Answer:

  $1200

Step-by-step explanation:

You want to know the amount borrowed at 7.2% if the simple interest for one year is $86.40.

The interest formula is ...

  I = Prt

where P is the amount borrowed, r is the interest rate, and t is the number of years.

Using the given values, we have ...

  86.40 = P·0.072·1

  P = 86.40/0.072 . . . . . . divide by the coefficient of P

  P = 1200

You have borrowed $1200.

Answer: 1200

Step-by-step explanation: Linear equation. 7.2x = 100(86.40). then divide by 7.2 on each side. x=1200

Answer: 27 cm^2

Step-by-step explanation:

Let the width be w.

Then, the length would be 3*w.

The perimeter of a rectangle is 2*width + 2*length, so in this case it would be 2w + 6w.

We know the perimeter as 24 cm so we can use that to solve for w.

2w + 6w = 24

8w = 24

w = 3 cm

Since the length is 3 times the width, the length is 3*3 = 9 cm

The area of a rectangle is the length*width = 9 cm*3 cm = 27 cm^2.

The answer is Progress Learning was 11/2. Hope this helps :)

Answer: WDYM SPRED

Step-by-step explanation:

Answer:

Step-by-step explanation:

The number of eggs in each basket is a common divisor of 18 and 24 that is at least 4. The common divisors of 18 and 24 are 1, 2, 3, and 6, so there are 6 eggs in each basket.

Answer:

No, they are not in proportion

Step-by-step explanation:

As when we cross-multiply 2/3 and 7/10, we get 20 = 21

When we cross-multiply 1 and 3/5, we get 5 = 3

When we cross-multiply 4/3 and 1/2, we get 8 = 3

20=21 ≠ 5=3 ≠ 8=3

∴ Hence, they are not in proportion.

Hope this helped. Pls mark me the BRAINLIEST!

Answer: The figure that has exactly one line of symmetry is B. Pentagon.

Step-by-step explanation: A line of symmetry is a line that divides a figure into two congruent halves that are mirror images of each other. A figure can have zero, one, or more lines of symmetry depending on its shape and orientation. To find the lines of symmetry of a figure, we can use a paper folding method or a reflection test. A paper folding method involves folding the figure along a line and checking if the two halves match up exactly. A reflection test involves reflecting the figure over a line and checking if the image coincides with the original figure.

Using either method, we can see that:

A. Rhombus has two lines of symmetry: one diagonal and one vertical.

C. Rectangle has two lines of symmetry: one horizontal and one vertical.

D. Triangle has either zero or three lines of symmetry depending on the type of triangle. An equilateral triangle has three lines of symmetry: one vertical and two bisecting the angles. An isosceles triangle has one line of symmetry: the perpendicular bisector of the base. A scalene triangle has no lines of symmetry.

B. Pentagon has either zero or five lines of symmetry depending on the type of pentagon. A regular pentagon has five lines of symmetry: each passing through a vertex and the midpoint of the opposite side. An irregular pentagon has no lines of symmetry.

Therefore, the only figure that has exactly one line of symmetry is B. Pentagon, but only if it is an isosceles pentagon.

Hope this helps, and have a great day! =)

Answer: lxWxh= v

Step-by-step explanation:

To find the length of a rectangular prism, there should be two missing sides. Since we don't have length or width, you find what times 8 times another number equals 250.

Answer:

to plan their blueprints or initial sketch designs.

Step-by-step explanation:

Answer:

determining the feasibility of design decisions, keeping track of logistics, and to account for the cost of their designs. Math can also help guide architects in design when it comes to room sizing, space sizing, and component sizing

Answer:

-8±√17 and -8±6√2

Step-by-step explanation:

1. x+16/x=4, x^2+16-4x=0. x=-8±√17

2. x+16/x=8, x^2+16-8=0. x=-8±6√2

Answer:

i don't know  if i am right but the rectangle should be -4 and i don't know for triangle

Step-by-step explanation:

Answer:

Maybe C because 0 is equal to 0 and 2 is equal to 8 so they are multiplying each number by 4

Answer:

The product will be less than 2.

3×1/2= 1.5

Answer:

can you show a picture of the answer choices

Answer: Factors of 52 - 1, 2, 4, 13, 26, 52

Factors of 130 - 1, 2, 5, 10, 13, 26, 65, 130

Factors of Both - 1, 2, 13, 26

Step-by-step explanation:

I can't see the table, but hopefully the factors above will help you

Answer:

Navajo children were taken from their parents to be educated far away.

Step-by-step explanation:

Answer:

I got the same answer as the other person its A.) Navajo children were taken from their parents to be educated far away.

Step-by-step explanation:

Answer:

Urgent Answer/calculate 24+18=/6^+1x3yard^=x

Step-by-step explanation:

Answer:

I think you do 24*18

Step-by-step explanation:

Answer:

Step-by-step explanation:

2,500,000 * .3 = 750,000

A) 3* 750,000 = 2,250,000

2,500,000*.4 = 1,000,000

B) 2*1,000,000 = 2,000,000

A-B = profit

profit was 250,000

2,500,000 * 5 = 12,500,000  ( total costs )

12,750,00 ( total sales)

what percent is 250,000 of 12,500,000 ?    

250,000 / 12,500,00 = 0.02

this is 2% profit  :/   not so good  

Answer:

The first option, V ≈ 1607.7 in²

Step-by-step explanation:

Find the volume of the given cylinder.

\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)

Given:

r = 8 in

h = 8 in

π = 3.14

Find:

V = ?? in³

\(\hrulefill\)

Now solving,

Substitute the given values into the formula:

=> V = (3.14)(8)²(8)

Using a calculator to simplify:

=> V = 1607.68 in²

Rounded to the nearest tenth:

∴ V ≈ 1607.7 in²

Thus, the first option is correct.

Answer:down

Step-by-step explanation:

independent value: Time (in weeks)

didnt see if this was a multiple choice problem because there wasnt a pdf.

but if it is, they want to know how your going to solve the equations given from the weekly balance.

Answer: 192 cubes

Step-by-step explanation:

You would divide 3 cubic units by 0.015625 cubic units

Answer:

52.5

Step-by-step explanation:

7.25 x 2 = 14.5 x 48 = 62.5 - 10

Answer:

the two dimensions are represented by rows and columns.

Step-by-step explanation:

Answer: Model B

Step-by-step explanation: Model B, shows the cutting of 40%  of the ribbon since, if you divide it into 10 parts, with each piece representing 10%, if you take away 4 of those parts, which is equal to 40%. So it is Model B.