what is the perimeter of the rectangle shown

Answers

Answer 1

Answer:

Dude where is your picture?

Step-by-step explanation:


Related Questions

In the figure, c ∥ d. What are the measures of ∠1 and ∠2? Enter your answers in the boxes.

AlternativeText
m∠1 = °, m∠2 =

Answers

Angle 1 is 105 degree

Angle 2 is 75 degree

can someone help me with this?

Answers

The answer is B cos(55)=11/x. Pls brainlist

Marlena solved the equation 2x + 5 = –10 – x. Her steps are shown below.

2x + 5 = –10 – x

3x + 5 = –10
3x = –15
x = –5

Answers

Answer:We are asked to evaluate Marlena's solution in solving the expression below: 2x+5 = -10 -x

The first step is to re-write the expression and transpose same terms in the left side while all numbers are transferred to the right side such as shown below:

Step 0: 2x+5 = -10 -x

Step 1: 2x + x = -10 -5

Step 2: 3x = -15

Step 3: x =-15/3

The answer is x=-5.

Step-by-step explanation:

Answer:

-5

Step-by-step explanation:

what is distance between these two points (-1,-3) (1,3)

Answers

The distance is (2,6). Reason is that on a graph, -1 is two spots away from 1 and -3 is six spots away from 3.

someone help with this please

Answers

G or J, most likely G but it’s pretty much a coin toss, sorry bro


need help with thiss

Answers

Answer:

10n^2 + 2n + 16

Step-by-step explanation:

Rectangles have the same length and same width. So we can deduce that the top side is 5n^2 - 1, and the left side is n + 9.

Now all we need to do is add all 4 sides up:

(5n^2 - 1) + (5n^2 - 1) + (n + 9) + (n + 9)

or

2(5n^2 - 1) + 2(n + 9)

= 10n^2 - 2 + 2n + 18

= 10n^2 + 2n + 16

Which of the following set of coordinate pairs represent a function?
1. (-5, 3), (-1, 0), (3,-4), (-1,2)

2. (0,-4), (5,3), (-4,3), (3,2)

3. (1,5), (-1, 3), (3, 4), (1, 2)

4. (4, 4), (4, 3), (4, 2), (4, 1)

Answers

I'm absolutely certain that the answer is 2. (0,-4), (5,3), (-4,3), (3,2) because in a function, x does not repeat

I hope this helps, love!

Help plz please help!!!

Answers

Step-by-step explanation:

Hey there!

3x + (4x+5)° = 180° {sum of co-interior angle 180°}

7x= 180°-5°

7x= 175°

[tex]x = \frac{175}{7} [/tex]

Therefore, X= 25°.

Hope it helps...

The radius of a circle is 12 meters. What is the circle's area

Answers

Answer:

452.16 m²

Step-by-step explanation:

Given :-

Radius = 12 m

To Find :-

Area

Formula Required :-

Area (circle) = πr²

Solving :-

Area = 3.14 x 12 x 12

= 3.14 x 144

= 452.16 m²

Solution :-

452.16 m²

Answer:

144

Step-by-step explanation:

A=πr^2

Where:

A

is the Area of the Circle: what we are solving for in this problem.

r

is the Radius of the Circle: 12 meters for this problem

Substituting and calculating

A

gives:

A=π(12)^2m^2

A=π144m^2

A= 144m^2

This circle would have an area of 144 square meters.

A cone has a radius of 6 inches and a height of 20 inches.

What is the EXACT volume of the cone?

Answers

Answer:

753.98224

Step-by-step explanation:

v=pie r^2 h/3=piex6^2x20/3=753.98224

zoe watched 6 episodes of her favorite online video series in 1.5 hours . She spent the same time watching each episode . What is the unit rate of hours to episodes?

Answers

Answer:

15 min

Step-by-step explanation:

6 episodes in 1.5 hrs.

1 episode in 1.5/6 hr.

i.e. 1.5*60/6 min

=15 min

Evaluate.



5⋅4^0




1. 0

2. 4

3. 5

Or 4. 20

Answers

Answer is 1. Actually anything to the 0 power is equal to 1 but since that isnt there ig the answer should be 0

Are these equations the same ? True or false.

Answers

10 - x ≤ 35

- x ≤ 35 - 10

- x ≤ 25

x ≥ - 25

true

If a sphere with diameter d is inscribed in a cube with side length e, what is the relationship between d and e?

Answers

Answer:

  d = e

Step-by-step explanation:

An inscribed sphere in a cube will have a diameter equal to the edge length of the cube:

  d = e

__

The distance between the faces of the cube is the same as the edge length.

Consider the functions: f(x) = x2 + 4x – 1 and g(x) = 2x + 5. See graphs alongside. a) Identify each curve b) Find the coordinates of points A, B,..., c) Confirm your calculations by using technology​

Answers

Step-by-step explanation:

try the option shown in the attachment.

Finally,

[tex]A(-2-\sqrt{3};0);[/tex]

[tex]B(-1-\sqrt{7};3-2\sqrt{7});[/tex]

[tex]C(-2+\sqrt{3};0);[/tex]

[tex]D(-1+\sqrt{7};3+2\sqrt{7});[/tex]

[tex]E(0;5);[/tex]

[tex]F(-\frac{5}{2};0);[/tex]

[tex]G(-2;-5).[/tex]

in order to calculate the points E & F it is needed to solve the equations y=2*0+5 and 2x+5=0;

in order to calculate the vertex G it is needed to find x-coordinate:

x=(-4)/(2*1)=-2 and to substitute x=-2 into y=x²+4x-1 (y=-5).

PLEASEEEE HELP QUICK THIS IS DUE TONIGHT I WIL GIVE BRAINLIEST!!

Answers

Answer: 2

Step-by-step explanation:

y2 - y1/ x2 -x1 = Slope

-9-3/0-6

-12/-6

x = 2

Which of the following represents the fastest speed in miles per hour?
a. 8 miles in ⅙ hour b. 10 miles in ⅕ hour c. 6 miles in ⅐ hour

Answers

Answer: B 10  miles in 1/5 hour

Step-by-step explanation:

helo guys i need help with this question

Answers

The answer B because i have done this before and I know what I am doing

(Mark me the brainiset)

Find the perimeter of the figure below, in feet
(Note: Diagram is NOT to scale)​

Answers

Answer:

56.6 ft

Step-by-step explanation:

→ Perimeter = All sides added together

5.2 + 5.2 + 7.7 + 7.7 + 7.7 + 7.7 + 7.7 + 7.7 = 56.6

Answer:

56.6

Step-by-step explanation:

Perimeter is just adding all the outer value of an shape

So we add all the answers

5.2 + 5.2 + 7.7 + 7.7 + 7.7 + 7.7 + 7.7 + 7.7 = 56.6

but there is easier way

5.2 x 2 = 10.4

7.7 x 6 = 46.2

10.4 + 46.2 = 56.6

at the end don't forget to add "ft"

Answer = 56.6 ft

Hope you understand

:-)

NEED HELP ASAP! SOLVE THE SYSTEMS OF EQUATIONS AND SHOW YOUR WORK *

Answers

2x - 3 ( x - 1) = -1
2x -3x +3 = -1
-x = -4
x = 4
Y = 4 -1
Y = 3

The speed limit on a road is 45 mph. you want to clock the speed of a random sample of cars to test the hypothesis that the average speed of cars is greater than the speed limit. what kind of test would you use?

Answers

The test that we would use to test the hypothesis that the average speed of cars is greater than the speed limit is: One sample t-test

When do we use one sample t-test?

When we want to find out from the sample if the unknown population mean is different from some specific value, then we can use one sample t-test.

The test statistic is:

[tex]t = \dfrac{\overline{x} - \mu_0}{s/\sqrt{n}}[/tex]

where we have:

[tex]\overline{x}[/tex]= mean of the samples = sample standard deviation[tex]\mu_0[/tex] = the specific value we're comparing population mean with.n = sample sizedegree of freedom = n - 1

For this case, we want to test  the hypothesis that the average speed of cars is greater than the speed limit.

That means we want to know if

unknown population mean (the average speed of cars) > speed limit (45).

symbolically, we want to test if [tex]\mu > 45[/tex] (in miles per hour)

Thus, the test that we would use to test the hypothesis that the average speed of cars is greater than the speed limit is: One sample t-test

Learn more about one sample t-test here:

https://brainly.com/question/25316952

Answer: Right-tailed test

Step-by-step explanation:

I just got it right on edu

Complete the function for this graph. ​

Answers

Answer:

-4

Step-by-step explanation:

The function for this graph is :

y = | x | + (-4)

It intersects the y-axis at (0, -4)

Vertex is at (0,-4)

[tex]\\ \rm\Rrightarrow y=|x-h|+v[/tex]

[tex]\\ \rm\Rrightarrow y=|x-0|+(-4)[/tex]

[tex]\\ \rm\Rrightarrow y=|x|-4[/tex]

Identify the slope and point of the equation y-2=-4(x+3)

m= ,point( )

Answers

Answer:

m = -4

point = (-3,2)

Step-by-step explanation:

this is point slope form. y-y1=m (x-x1)

you can find the points from this and the slope. point = (x1,y1)

The slope is -4 and the points of the equation are (-3,2)

The volume of a rectangular prism having length 5m width 6m and height 8 m. what is the volume of the figure

Answers

Answer:

someone pls correct me if im wrong but your supposed to do L x W x H

Step-by-step explanation:

so you would do 5x6x8

not sure if that is right or not that what we did in class hope that helps =)

Answer:240

Step-by-step explanation:

5*6*8=240

can you help me on this question?

Answers

Answer:

0? and 14?

Step-by-step explanation:

thats what I see im so sorry if im wrong

4. A deposit of $4000 is made into a savings account that pays 2. 48% annual interest rate compounded quarterly.

A = P(1 + 3)"

A - amount in account

P = principal invested

r = annual interest rate

n = number of times per year that interest is compounded

t = number of year

How much money will be in the account after three years?

Answers

The total amount accrued, principal plus interest, with compound interest on a principal of $4,000.00 at a rate of 2.48% per year compounded 4 times per year over 1 years is $4,100.13.

Compound interest Calculation

Given Data

Principal p= $4000Rate r = 2.48%Time = 1 year

A = P + I where

P (principal) = $4,000.00

I (interest) = $100.13

Calculation Steps:

First, convert R as a percent to r as a decimal

r = R/100

r = 2.48/100

r = 0.0248 rate per year,

Then solve the equation for A

A = P(1 + r/n)^nt

A = 4,000.00(1 + 0.0248/4)^(4)(1)

A = 4,000.00(1 + 0.0062)^(4)

A = $4,100.13

Learn more about Compound interest here:

https://brainly.com/question/24924853

Given f(x) and g(x) = k⋅f(x), use the graph to determine the value of k.

−5
-1/5
1/5
5

Answers

Answer:

k = -5

Step-by-step explanation:

Given

Functions f(x) and g(x) = k⋅f(x)

1. As per the graph, f(x) is increasing but g(x) is decreasing function, so k is negative2. Function g(x) is steeper than f(x), so k = - 5

Answer:

third one

Step-by-step explanation:

Solve for x in the circle below. Show your work, equations, and mark your answer.

Answers

Answer:

  x = -8

Step-by-step explanation:

The sum of arcs of a semicircle is 180°. That means the arc whose measure is -11x+12 has a measure of 180° -80° = 100°.

  -11x +12 = 100

  -11x = 88 . . . . . . subtract 12

  x = -8 . . . . . . . divide by -11

If you can Awnser ur a god and my best friend

Answers

I agree with the first answer posted

Brainliest given to correct answer.
Perimeter of a right triangle : 3 units , 5 units, 4 units

Surfaces of a three-dimensional figure
5ft, 7 ft, 3 ft

Volume of a three-dimensional figure
4m , 10 m , 3 m

Answers

Refer to picture below:

Answer/Step-by-step explanation:

Perimeter of a right triangle : 3 units , 5 units, 4 units

Perimeter = 3 + 4 + 5 = 12

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

Surfaces of a three-dimensional figure: 5ft, 7 ft, 3 ft

Surfaces area: 2(7*3)+2(7*5)+2(3*5)

= 142 square feet

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

Volume of a three-dimensional figure: 4m , 10 m , 3 m

Volume = 10 * 4 * 3 = 120 cubic meter

~Lenvy~

Answer:

Step-by-step explanation:

Perimeter of a triangle = sum of 3 sides

= 3 + 4 + 5

= 12 units

Surfaces of a three-dimensional figure = sum of 3 pairs of surfaces

= 5*7*2 + 7*3*2 + 3*5*2

= 70 + 42 + 30

= 142 square fts

Volume of a three-dimensional figure = length*width*height

= 4*10*3

= 120 m^3

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