what is the perimeter of the triangle. i do not know how to start this problem. any help will be greatly appreciated :))

Answer:

21:9

28:12

35:15

Step-by-step explanation:

Multiply both numbers by the same numbers (I chose 3,4, and 5)

Answer:

14:6 - 21:9 - and 28:12

Step-by-step explanation:

just multiple the original ratio by 3 so when you reduce, they'll equal to 7:3

Answer:

6(e+4n)

Step-by-step explanation:

(mark brainliest if you want, thx)

Answer:

2

Step-by-step explanation:

1 + 1 = 2

Answer:

the answer is 2

Step-by-step explanation:

1+1=2

Answer:

(4/3, -3, 3/2)

Step-by-step explanation:

f(x)=6x^3+x^2-39x+36

0-6x^3-x^2+39x-36=0

-6x^3-18x^2+17x^2+51x-12x-36=0

-6x^2(x+3)+17(x+3)-12(x+3)=0

-(x=3)(6x^2-17x+12)=0

-(x+3)(6x^2-8x-9x+12)=0

-(x+3)(2x(3x-4)-3(3x-4))=0

-(x+3)(3x-4)(2-3)=0

(x=3)(3x-4)(2x-3)=0

x=-3 x=4/3 x=3/2

I FOUND THE ANSWER AND IT RIGHT LOL GOOD LUCK  HOPE YOU DO NOT PASS

Least to greatest: 0.44, 44.5%, 0.4445, 4/9

Answer:

16 cm squared

Step-by-step explanation:

8cm x 2cm would equal 16 cm squared

my day was okay. Had school, played some games, did hw, normal stuff. :D

Anywho im going to do my tutor hw and maybe help some other people. Bye!

Answer:

14 cm^2

Step-by-step explanation:

First of all we have to find the total area

total area = lenght x width = 8 x 2 = 16 cm^2

the shaded area is a right triangle

the area of a right triangle is

A = (leg 1 x leg2)/2 = (2 x 2)/2 = 2 cm^2

now we have to subtract it from the total area

16-2 = 14 cm^2

Answer: 81 I guess

Step-by-step explanation: (empty)

Answer:

1,638

Step-by-step explanation:

Area equation=Lenngth*Width

42*39=1,638sq. M

Answer:

C

Step-by-step explanation:

Answer:

I am not sure but I think it is C

Step-by-step explanation:

This can be MULTIPLE answers but C seems right. Because this is a square, basically all these answers are right, so the question is worded incorrectly

Answer: A

Step-by-step explanation: i multiplied all the sides

The quantity of concrete used to make the patio is 1.44 m³

Since the solid concrete patio is a right rectangular prism, to find the amount of concrete used in making the patio, we find its volume.

So, the volume of the patio, V = lbh where l = length of patio = 4.5 m, b = width of patio = 3.2 m and h = thickness of patio = 0.1 m

So, V = 4.5 m × 3.2 m × 0.1 m = 1.44 m³

The quantity of concrete used to make the patio equals the volume of the patio.

So, the quantity of concrete used to make the patio is 1.44 m³

Learn more about quantity of concrete here:

https://brainly.com/question/17387567

Answer:

Depth is the downward direction actually and height is upward direction got it?

Step-by-step explanation:

Answer:

No height is like a positive number while depth is like a negative number

Answer:

36x²-3x-14

Step-by-step explanation:

(3x-2)(12x+7)

36x²+21x-24x-14

36x²-3x-14

Answer:

12

Step-by-step explanation:

Let's represent the problem by X / 20 = 0.6, where X is the number we're looking for. Therefore, if we multiply both sides of the equation by 20, we'll get X, which is 12.

Answer:

12

Step-by-step explanation:

12 divided by 20 equals 0.6

Answer:

A perpendicular bisector is a line, ray, or line segment that intersects a segment and is perpendicular to the segment at it's midpoint.

Step-by-step explanation:

Answer:

20%

Step-by-step explanation:

Divide 16 by 80 and you get 0.2 as an answer and to get a percent you move the decimal 2 places to the right to fet 20%

Isabel has completed 20 percent of the race of 80 miles.

A percentage is a quantity or ratio that, in mathematics, represents a portion of one hundred. It is one method for illustrating a relationship between two integers that has no dimensions.

Given, Isabel has ridden 16 miles of a bike course. The course is 80 miles long.  From the general formula of percentage:

For the percentage, we have to divide the value by the total value and then multiply the result by 100.

percentage of the course has Isabel ridden so far = (16/80) * 100

percentage of the course has Isabel ridden so far = 1/5*100

percentage of the course has Isabel ridden so far = 20%

Therefore, Isabel has ridden 20 percent of the course which is 80 miles.

Learn more about percentages here:

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Answer:

7,13,37,55,103

Step-by-step explanation:

y = 5 + 2x^2

if x =1

y = 5 + 2(1)^2

1^2 = 1

2 x 1 = 2

y=5 + 2 or y = 7

you substatute each one in for x to solve for y

Answer:

infinite solution

Step-by-step explanation:

because it is a linear equation.

Answer:

$739.91

Step-by-step explanation:

350(1+.015/4)^200

Answer:

A = (11 m)(4.33 m) = 47.6 m^2

Step-by-step explanation:

The width of this parallelogram is (5 m)(sin 60 degrees), or approximately 4.33.  This is the length of the dashed line shown.

The area of this parallelogram is A = (length)(width), which here is:

A = (11 m)(4.33 m) = 47.6 m^2

Answer:

55

Step-by-step explanation:

i think

Answer:

Step-by-step explanation:

The aware iz 1 in 35 in

The scale of drawing is 1 inch : 27 inch

The scale factor is a measure for similar figures, who look the same but have different scales or measures. The scale factor states the scale by which a figure is bigger or smaller than the original figure.

Given that, the measurement of the tile = 27/4 inches

Side of the drawing = 1/4 inches

The scale of the drawing =

1/4 inch of drawing = 27/4 inch of tile

That means, 1 inch of the drawing = 27 inch of the tile

Therefore,

The scale of the drawing is 1 inch : 27 inch

Hence, option D is correct

Learn more about scale factors, click;

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The complete question is ;

The floor tiles in the Jackson family’s kitchen are squares that measure 6

3 /4  inches to a side. Each grid square in  the drawing measures 1 /4  inch to a side. Which is the scale of the drawing?

A. 1 : 8  3 /4

B. 1 : 10

C. 1 /4 : 27

D. 1 : 27 n

Answer:

D

Step-by-step explanation:

I think I am not sure

Sorry if I am wrong:\

A resposta é -5, como diz na pergunta.

Answer:

Bring up your mental health. This pandemic is really taking a toll on peoples mental health and online classes don't make it any better. Bring up how you know you can do better and how you will do better in the future.

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]\frac{-33}{9}+2=\frac{-33}{9}+\frac{2*9}{1*9}\\\\\\=\frac{-33}{9}+\frac{18}{9}\\\\= \frac{-33+18}{9}\\\\=\frac{-15}{9}[/tex]

GCF of 15 and  9 is 3. so divide both numerator and denominator by 3

[tex]= \frac{-5}{3}\\\\= -1\frac{2}{3}[/tex]

Answer:

26 is 7.05% or 7.04% of 369.

Step-by-step explanation:

Now 7.04% of 369 is actually 25.9776.

and 7.04% is 26.01452.

But if you round both 25.9776 and 26.01452 you get 26

So, technically you are correct.

Hope this helps! :)

Answer:

5 days

Step-by-step explanation:

Martina has 15 pounds of flour at her bakery

She uses 1/5 of the flour to make cookies everyday

1/5 × 15

= 3

Hence the number of days used to make the cookies can be calculated as follows

= 15/3

= 5

Answer:

1. 3

2. 2 ⅖

3. 1 3/7

4. 3 ⅕

5. 5

Step-by-step explanation:

basically to find the answer, just see how many times the bottom number can go into the top number, if its not even just put the extra into a fraction ex question 2 3 and 4.

Answer: The length is 0

Step-by-step explanation:

Answer: 5/9

Decimal form: 0.555.......

Step-by-step explanation:

Area = length • width