HELLP MEEEEE BRAINLIEST

Answer:

58 sq in

Step-by-step explanation:

You need to cut the drawing into pieces in your mind first. Starting at the bottom, the triangle's area is 1/2bh, so it is 1/2 x 8 x 6 = 24 sq in.

Now I would cut the top triangle off, and do 1/2bh, and the height is 3 as you can tell from the right measurement of 8 minus the left measurement of 5.

1/2 x 3 x 6 = 9 sq in.

Now you have a trapezoid left. It's area is (b1 + b2)/2 x h. Base 1 (the top) is 6 and base 2 (the bottom) is 4. 6 + 4 / 2 = 5. 5 x 5 = 25 sq in.

Now just add them up: 24 + 9 + 25 = 58 sq in.

Answer:

I don't know for sure but take half of 1,400cm3 and add it to the hole

Step-by-step explanation:

Answer:

a. \(y = \frac{t}{6}\)

b. y = 28

Step-by-step explanation:

\(y = \frac{t}{6}\)

1 day = 24 hours

1 week = 7 days

In 24 hours:

\(y = \frac{24}{6}\)

y = 4

4 cars/day

In 1 week

\(y =(7)(\frac{24}{6})=7*4\)

y = 28

Answer:

By 4

Step-by-step explanation:

12 is amsterdam. 8 is Randall, the difference is 4

Answer:

18

Step-by-step explanation:

4x + 5x = 180

10x = 180

x = 18

Answer: i think it is 2 1/8 inches and can you please give brainlest

Step-by-step explanation:

Answer:

-9

Step-by-step explanation:

27 divided by 9 equals 3 and the ^2 is 3x3 Which equals 9 and then the negative comes

Answer:

-9

Step-by-step explanation:

In this, you should use PEMDAS, parentheses, exponents, multiplication, division, addition, subtraction. It is the order of solving any equation. The first thing you should start with is the parentheses. -27/9 is -3. Since exponents come next, you would do -3 x -3, which equals 9. After that, all that is left is a negative sign being multiplied to 9 (which is in the parentheses still. The negative sign times 9 equals -9. Therefore, your answer is -9. You could check through just in case, but I hope its correct. Also, if you don't mind, could you mark brainliest? I would really appreciate it :D

Answer:

14/9

Step-by-step explanation:

(1+1/3)^2 −2/9

Add the terms in the parentheses

(3/3+1/3)^2 −2/9

(4/3)^2 −2/9

Exponents

16/9 - 2/9

14/9

For this problem, PEMDAS is really important, because we need to make sure that we are doing things in the correct order.

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

The first thing we need to do is the math inside the parentheses:

(1 + 1/3) = 1 + 1/3 = 4/3

Next, we square the parentheses:

(4/3)² = 16/9

Now, all we need to do is subtract!

16/9 - 2/9 = 14/9

If you need to make it a proper fraction, your answer is 1 5/9, but if you leave it improper then 14/9.

Answer:

Area of five squares = 1289.09 square units

Perimeter =  194.6 units

Step-by-step explanation:

Area of square and perimeter:

   First find the length of each square, then find the area of each square.

To find the area of five squares, add all the area of each square.

Side of square1 = 27 units

\(\sf Side \ of \ square2 = \dfrac{2}{3}*27=2*9 = 18 \ units\\\\Side \ of\ square3= \dfrac{2}{3}*18=2*6=12 \ units\\\\Side \ of \ square4=\dfrac{2}{3}*12=2*4=8 \ units\\\\Side \ of \ square5=\dfrac{2}{3}*8=\dfrac{16}{3}=5.3 \ units\)

Area of square1 = 27*27 = 729 square units

Area of square2 = 18*18 = 324 square units

Area of square3 = 12*12 = 144 square units

Area of square4 = 8*8 = 64 square units

Area of square5 = 5.3*5.3 = 28.09 square units

Area of five squares = 729 + 324 + 144 + 64 +28.09

                                  = 1289.09 square units

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Perimeter of the composite figure = (27 + 27+27+9) + (18+18+6) +(12+12+4) + (8+8+2.7)+ (5.3+5.3+5.3)

                                                         = 90 + 42 + 28 + 18.7 + 15.9

                                                          = 194.6 units

Answer: The correct answer is:

Probability of rolling a number less than 3: 2/6 or 1/3

Step-by-step explanation:

Explanation: Out of the six possible outcomes (numbers 1, 2, 3, 4, 5, 6), there are two outcomes that meet the condition of rolling a number less than 3, which are 1 and 2. Therefore, the probability of rolling a number less than 3 is 2 out of 6, which simplifies to 1/3.

Probability of not rolling a number less than 3: 4/6 or 2/3.

Explanation: To find the probability of not rolling a number less than 3, we consider the outcomes that are not favorable (i.e., rolling a 3, 4, 5, or 6). There are four such outcomes, so the probability of not rolling a number less than 3 is 4 out of 6, which simplifies to 2/3. :D

Answer: H

Step-by-step explanation:

The value would equal to -3 1/2 it also would equal to a 3 1/2 with a different answer. But if done completely different way of completion it would also equal to 1evaluate 1 Factor so it would equal to 1.

But in your case its just H  

Answer:

Step-by-step explanation:

volume of water=l×w×h

l=length of tank=36 in

w=width of tank=18 in

h=height of water=14 in

volume=36×18×14

=9072 in³

Answer:

B

Step-by-step explanation:

Em = Ec + Ep

Em = 12 + 15 = 27 J

13 the answer is 13 1 2 3  4 5 6 7 8 9 10 11 12 13

Answer:

V = 27/16 units^3,  or 1 11/16 units^3

Step-by-step explanation:

Here the base area is 3 3/8 units^2, and the height is 2 units.

To find the volume, we multiply the base area by the height, obtaining:

V = (27/8)(2) units^3, or

V = 27/16 units^3,  or 1 11/16 units^3

Answer:

V = 6 1/4 units ^3

Step-by-step explanation:

We know the area of the base

V = Bh  where B is the area of the base

V = 3 3/8 * 2

Changing the mixed number to an improper fraction

V = (8*3+3 )/8 * 2

V = 27/8 *2

V = 27/4

Changing back to a mixed number

V = 6 1/4 units ^3

The table that represents a linear relationship that is also proportional is:

x - 2 0 2

y - 0 2 4

This is because the ratio between y and x is constant, which is the definition of proportionality. In this case, the ratio is 0/(-2) = 2/0 = 4/2 = 0, which is undefined but still a constant. The other tables do not have a constant ratio between y and x.

Given the figure, the area of a triangular prism is 147.2 \(inches ^2\).

Area of triangle =\(\frac{1}{2}*base*height\)

Area of rectangle = length * breadth

The area of the triangular prism is equal to:

= area of rectangle with dimensions of 6 inches by 7 inches

+  2 * area of triangle with base 6 and height 8.2 inches

+ 2 * area of triangle with base 7 and height 8 inches

area of rectangle with dimensions of 6 inches by 7 inches :

length = 7 inches

breadth = 6 inches

area = \(7*6 = 42 \ inches^2\)

area of triangle with base 6 and height 8.2 inches :

base = 6 inches

height = 8.2 inches

area = \(\frac{1}{2}*6*8.2= 24.6 \ inches ^2\)

area of triangle with base 7 and height 8 inches :

base = 7 inches

height = 8 inches

area = \(\frac{1}{2}*7*8= 28 \ inches ^2\)

Thus, The area of the triangular prism is equal to: 42 + 2* 28 + 2*24.6 = 147.2 \(inches ^2\)

Learn more about triangular prism here

https://brainly.com/question/27102803

#SPJ2

Answer:

.2

Step-by-step explanation:

If you multiply 2.5 x .2 you get .5 meaning .2 is the scale factor

Answer: 0.2

Step-by-step explanation: All you got to do is multiply the rectangle with 2.5 by 0.2 to get the scale factor.

Answer:

24 students prefer pepsi to coke

Step-by-step explanation:

84 divided by 7 is 12

12 times five is 60

84 minus 60 results in 24 students

Answer:

It is 49 students.

Step-by-step explanation:

So, 5:7 in fraction form is 5/12 and 7/12 so when you you multiply 7/12 and 84 you get 48.72 and then you can round your answer to 49 students.

Answer:

A/m=-2. since x goes up by 2 on the table, y decreases by 4 on the table, but if the next part of x on the table was 6, then y would be -2.

Here are the pairs matched with their products:

- (-5)(4.2) matches with -21

- (-7)(-3) matches with 21

- (2.5)(-9) matches with -22.5

Pairs (4) and (5) do not have corresponding products in the given options.

9514 1404 393

Answer:

  No. Since 7^2 + 9^2 ≠ 11^2, the triangle cannot be a right triangle.

Step-by-step explanation:

You may recall that side lengths of 3, 4, 5 make a right triangle. That particular triple has several interesting characteristics. One is that it is the only (reduced) triple that is an arithmetic sequence (has a constant difference between the side lengths). Any right triangle that has sides that differ by a constant amount must be a multiple of 3, 4, 5.

Here, we have sides of length 7, 9, 11—values that differ by 2. They form an arithmetic sequence that is not a multiple of 3, 4, 5, so we know right away they cannot be sides of a right triangle.

__

If we want to use the Pythagorean relation to check, we can see if the equation is true:

  7² + 9² = 11²

  49 + 81 = 121

  130 = 121 . . . . . . Not True

Answer:

$234.25

Step-by-step explanation:

15% of 256 is 38.40

256-38.40+217.60

7.65% of 217.60 is 16.65

16.65+217.60=234.25