The width of a rectangle is 7t-1.5 feet and the length is 1.5t+6 feet. Find the perimeter of the rectangle.

Answer:

x=21

Step-by-step explanation:

Since the angle is the same size it is equal to 130 degrees.

Answer:

12.56 inches

Step-by-step explanation:

Circumference: C = 2*pi*r

I will be using 3.14 in place of pi

Divide the diameters by 2, so 3 for Zoey and 5 for Sam

Multiply (2*3.14*3) and (2*3.14*5)

For Zoey you get 18.84 and for Sam you get 31.4

31.4-18.84= 12.56 in difference

Answer:

x= - 7

Step-by-step explanation:

-4x= 28

x=28/-4

Answer:

35/99 or .35 repeating

Step-by-step explanation:

just multiply

Answer:

35/99

Step-by-step explanation:

Multiply and you'll get 35/99 0.35 with a line above 35 which means repeating

Answer:

which language is this???

Answer:

Step-by-step explanation:

I am sorry but please give detailed question

Subtracting eq(2) from eq(1)

[tex]\\ \tt\hookrightarrow -2y=-122[/tex]

[tex]\\ \tt\hookrightarrow y=61[/tex]

Put in eq(1)

[tex]\\ \tt\hookrightarrow 5x+3(61)=308[/tex]

[tex]\\ \tt\hookrightarrow 5x+183=308[/tex]

[tex]\\ \tt\hookrightarrow 5x=308-183[/tex]

[tex]\\ \tt\hookrightarrow 5x=125[/tex]

[tex]\\ \tt\hookrightarrow x=25[/tex]

Answer:

[tex]65s = 390[/tex]

Step-by-step explanation:

Given

[tex]Books = 390[/tex]

[tex]Shelf = 65[/tex]

Required

Write an expression for the scenario

1 shelf can hold 65 books.

s shelves can hold 65s books.

So:

[tex]s\ shelves - 390[/tex]

Substitute 390 for s shelf

[tex]65s = 390[/tex]

Answer:

Step-by-step explanation:

2 times a number, 2y

the sum of that and 9, 2y+9 ‘is’ 7

2y+9=7

To solve this problem you must apply the proccedure shown below:

1. You have the the 13.5​-m fire truck ladder is leaning against a wall and the ladder makes an angle of 39 degrees 45 ' with the horizontal.

2. Then you have:

39 degrees 45'=39.75°

Sin(39.75°)=d/13.5

d=13.5xSin(39.75°)

d=8.63

Answer:

19.2

Step-by-step explanation:

9.6*2=19.2

Answer:

The correct answer is given by option a.

Step-by-step explanation:

Rational roots theorem:

In the rational roots theorem, we take the leading coefficient(which multiplies the term of x with the highest exponent) and the independent term(which does not multiply any value of x).

The possible roots have the format p/q, in which p are the factors of the independent term, and q are the factors of the leading coefficient.

In this question:

Leading coefficient: 3

Independent term: 15

Factors of the independent term: {1, 3, 5, 15} -> p

Factors of the leading coefficient: {1,3} -> q

Possible roots:

All possible values, positive or negative, in which p is divided by q. So

[tex]\pm \frac{1}{1}, \pm \frac{1}{3}, \pm \frac{3}{1}, \pm \frac{3}{3}, \pm \frac{5}{1}, \pm \frac{5}{3}, \pm \frac{15}{1}, \pm \frac{15}{3}[/tex]

So, without the repeated terms, they are:

[tex]\pm \frac{1}{3}, \pm \frac{5}{3}, \pm 1, \pm 3, \pm 5, \pm 15[/tex]

The correct answer is given by option a.

Answer:

-3

Step-by-step explanation:

3x+(2-4x)

3*5+(2-4*5)

3*5+(2-20)

3*5+(-18)

3*5-18

15-18

-3

Answer:

23/7

Step-by-step explanation:

-7x+6=-17

-7x=-17-6

-7x=-23

7x=23

x=23/7

Your answer is going to be -20.

i cant describe but i put y=1/x+3 -4 on the graph hope this helps

Answer:

to the left 3 and down 4

Step-by-step explanation:

x+(-8)= -12

x-8= -12

x= -12+8

x=-4

-3 + x = 10

x=10+3

x=13

-2+x= -5

x=-5+2

x=-3

Answer:

x+(-8)= -12

x-8= -12

x= -12+8

x=-4

-3 + x = 10

x=10+3

x=13

-2+x= -5

x=-5+2

x=-3

Step-by-step explanation:

Answer:

I like looking and drawing a penguins

Step-by-step explanation:

And no 1-5 is not 3, it is -4

Answer:

Each person will get 3 pieces

Step-by-step explanation:

First you separate each item in 4 pieces. Then you get 12 pieces. Since 12 divided with 4 is 3, the answer is 3.

We want to draw a model that shows 3 items being divided equally for 4 people, we will see that each person receives 0.75 of an item.

Here you just need to create an area that represents 3 elements, then replicate that area but this time with 4 sections, so we can see how much each of the 4 sections takes from the 3 elements.

The model can be seen below. (this is just an example, you should do it with a ruler to have a proper model).

Now to see how much each person haves we just take the quotient:

3/4 = 0.75

Each person receives 0.75 of an item.

If you want to learn more about divisions, you can read:

https://brainly.com/question/7068223

Answer:

A

Step-by-step explanation:17+2<20

17 is the highest number b can be

Answer:

6/25

Step-by-step explanation:

its a probability  out of all the odd numbers such as 1,3,5,7,9,11,13,15,17,19,21,23,25

20

160/8=20

88/8=11

i hope this one helps !!

Answer:

20,020 in. on the plans

Step-by-step explanation:

To get from 11 in. to 88 in. (from plans to real life), you multiply by 8.

Therefore, to get from 160,160 to ?? (from real-life to plans), you would divide by 8.

160,160 / 8 = 20,020

To check, you can multiply 20,020 by 8 to go from plans to real-life measurements; 20,020 • 8 = 160,160)

Answer:

-3

Answer:

Sana makatulog po Ito sa inyo.

The amount Kate spent $ 56 of the $ 140 she had.

To find out how much Kate spent, we need to calculate 2 / 5 of the total amount she had, which was $ 140.By multiplying fractions we mean the product of a fraction with another number or a fraction. The product of such multiplication could be a fraction or a whole.

To do this, we can multiply $ 140 by the fraction 2 / 5:

= $ 140 * 2 / 5

= $280 / 5

= $ 56

Therefore, Kate spent $ 56 of the $ 140 she had.

To know more about amount  click here :

https://brainly.com/question/13540705

#SPJ2

Answer:

x = -4/5, y = 13/20

Step-by-step explanation:

-10x + 4 = 12

-10x = 8

x = -4/5

3x - 4y = -5

3(-4/5) - 4y = -5

-12/5 - 4y = -5

-4y = -13/5

y = 13/20

Double check:

3x - 4y = -5

3(-4/5) - 4(13/20) = -5

-12/5 - 13 = -5 (true)

Answer:

b is the answer I choose because it is going in-5

Answer:

B

Step-by-step explanation: