the length(1) of the rectangle is x2 + 2x-3 and the width(w) is 5x + 4,what is the perimeter of the rectangle​?

Answers

Answer 1

Answer:

4×_3 I think this is your answer


Related Questions

Nolan invested $8,100 in an account paying an interest rate of 8 3/4% compounded quarterly. Carter invested $8,100 in an account paying an interest rate of 8 3/4% compounded annually. After 5 years, how much more money would Carter have in his account than Nolan, to the nearest dollar?

Answers

Answer:

I believe Nolan would have more money after 5 years, by $165

Step-by-step explanation:

Nolan:

A = 8100(1 + (.0875/4))^20

A = 12,486

Carter:

A = 8100 (1 + .0875)^5

A = 12,321

Answer:

61

Step-by-step explanation:

brainly said so lol

Krutika was thinking of a number. Krutika halves the number and gets an answer of 86. Form an equation with
x
from the information.

Answers

Answer:

soy español y no hablo ingles

A prism is completely filled with 1120 cubes that have edge lengths of 12 in.

What is the volume of the prism?

Enter your answer in the box.

in³

PLZ help

Answers

Find the volume of 1 cube.

Volume of a cube is sidelength^3

Volume of a cube = 12^3 = 1,728 cubic inches.

Now multiply the volume of a cube by the number of cubes:

1,728 x 1120 = 1,935,360 cubic inches.

The volume of the box is 1,935,360 cubic inches.

Answer:

140

Step-by-step explanation:

What function/equation is best for this

Answers

the answer is y= -2x !
........................... y= -2

My friend is telling me "6 2" is 12. But to my knowledge, 6x2, 6•2, 6(2), and (6)2 equal 12. Is my friend right or wrong?

Answers

Answer:

wrong

Step-by-step explanation:

Answer:

your friend is right and you are too your both right

What is the equation of the line that passes through the point (5, – 7) and
has a slope of o?

Answers

Answer:

The answer is

[tex]y = - 7[/tex]

Answer:

y = -7

Step-by-step explanation:

Hey :)

y = mx + b

*m is equal to the slope...

y = (0)x + b

Plug in the point you have...

-7 = (0) (5) + b

-7 = 0 + b

-7 = b

y = (0)x - 7

y = -7

Ignore the (0)x because anything multiplied by 0 is 0 so there's no point in having 0x in your equation.

Answer: y = -7

Hope this helps :)

How many more centimeters does 85m have than 78.9m?​ Please answer ASAP.

Answers

Step-by-step explanati:85m= 8500cm78.9metros=7890cm8500-7890=610cm

Read this excerpt from “Ain’t I a women”. Why do you think that truth repeats the phrase “Ain’t I a women?” Be sure to use specific evidence from the text to support you response.

Answers

Truth repeats the phrase “Ain’t I a woman” because she is showing how hard women who were slaves had to work in a time when women we thought to be fragile and need a man to do everything for them.

Solve d=rt for r thanks!!!!

Answers

r = d/t :) Any questions? I got you.

Answer:

Step-by-step explanation:

So you know that distance = rate x time.

9 miles in 1.5 hours

In this case, you know the time (1.5 hours) and the distance (9 miles)

(You can ignore the rest of the chart since the question is just about running.)

What's missing is the rate (r) at which you ran. (Think of it as speed...)

If r x t = d, that means that d ÷ t = r

So plug in what you have: 9 ÷ 1.5 = your rate. And 9 ÷ 1.5 is...

6

So you ran 6 miles per hour. And you can check it: if you went 6 miles in one hour, you could go another 3 miles in another half an hour. That would be 9 miles in 1.5 hours. Check!

pls help meh

6th grade math

Answers

Answer:

25%

Step-by-step explanation:

9 correct ÷ 36 problems = .25

So 25%

Poor Rosa failed.

Answer:

She got 25% right:

9/36

:) hope it helps

There are 100 students in Craig's grade. 10 of the students are enrolled in health. What
percentage of the students are enrolled in health?

Answers

Answer:

10%

Step-by-step explanation:

10 out of 100 is 10%

Answer:

10

Step-by-step explanation:

number of students= 100

number of enrolled students = 10

percentage of enrolled students

100+ 10/100 %

= 10%

For each quantity, decide whether circumference or area would be needed to calculate it. Explain or show your reasoning.


How much fabric is needed for a round tablecloth?

Answers

Answer:

Area

Step-by-step explanation:

When you are deciding how much of something is needed to cover something, in this case a table, you need to know everything. Including the inner part of the circle. Not just the outside.

6 1/4 - 2 5/6


SUBTRACTION, ROADBLOCK

Answers

Answer:

the answer will be -1/6

Step-by-step explanation:

firstly there will be a multiplication sign in between 6 and 1/4 and 2 and 5/6 which when, when we will calculate the answer is -1/6

Answer:

41/12

Step-by-step explanation:

Which point on the number line best represents the approximate value of 38? A B C D 5 6 7 А B С Dor​

Answers

B. When you find the root of 38, you will get 6.164. So that eliminates A and D. Then when you look closer, you will see that C looks closer to 6.4 or even 6.5 than 6.164, which leave you with B being the answer.

The velocity of a car increases from 4 m/s at 2 sec. To 32 m/s at 9 sec. What is the car's average acceleration?

Answers

Answer:

Acceleration, [tex]a=4\ m/s^2[/tex]

Step-by-step explanation:

Given that,

Initial speed = 4 m/s at 2 seconds

Final speed = 32 m/s at 9 seconds

We need to find car's average acceleration. We know that average acceleration is equal to the change in speed divided by the change in time. So,

[tex]a=\dfrac{v_2-v_1}{t_2-t_1}\\\\=\dfrac{32-4}{9-2}\\\\=\dfrac{28}{7}\\\\=4\ m/s^2[/tex]

So, the car's average acceleration is equal to [tex]4\ m/s^2[/tex].

Niccolo runs the first half of a race in 23.08 seconds and the second half of the race in 27.92 seconds. What is Niccolo's total time for the race?

Answers

Answer:

51 seconds

Step-by-step explanation:

23.08+27.92=51.00

Answer:

51 seconds

Step-by-step explanation:

Hope this helps

Can you please help me

Answers

the slope is 1/2 cuz its rise over run

A pharmacist filled a
prescription for Ana to
take 1/5 of the medicine
in the morning, 1/2
during lunch, and the
rest at night. How
much of the medicine
does she take at night?

Answers

Apromixately your mom

which figure is a translation of Figure A? explain. A translation, or slide, is a transformation that moves every point of a figure the same distance & the same direction. ​

Answers

Answer:

Figure B

Step-by-step explanation:

A translation does not "flip" the position of the pre-image. Figure C is a reflection of figure A.

A translation would "slide" the figure into a new position without mirroring nor rotating it.        

Figure B should be the translation of Figure A.

Hope this helps.

Figure B is the translation of figure A by 2 units up.

What is the transformation of the graph?

If a graph is translated and rotates by any amount either in x and y direction then it will be transfomation of the graph.

For example transformation of graph f(x) by 2 units down.

The new resultant graph could be only translated or rotated or both.

Given figure A

If we look at C then the face of this is towards the right but in figure A the face is towards the left.

So it means C will translate + rotation of graph A it will not be pure translation.

In figure B it is clear that it is a translation of figure A by 2 units upward.

Hence "Figure B is the translation of figure A by 2 units up".

To learn more about the transformation of the graph

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I need help because I ain’t good at math ✋

Answers

Answer:

6x+4

Step-by-step explanation:

Answer:

Step-by-step explanation:

The area of a rectangle is the product of its side lengths. In this case

[tex]A=(2x+6)(3x-2)\\ \\ A=2x(3x)+2x(-2)+6(3x)+6(-2)\\ \\ A=6x^2-4x+18x-12\\ \\ A=6x^2+14x-12[/tex]

Somebody help me plz!! It’s due tomorrow

Answers

I think it is 50, the first one, you will count 6, on each link 4 more is added so when adding 11 more links it would be 44+6 which is 50

A machine worked for 4
hours and used 6
kilowatts of electricity.
What is the rate of
energy consumed in
kilowatts per hour?

Answers

Answer:

24

Step-by-step explanation:

4 hours times 6 kilowatts

Hope this helps :)

Answer:

1.5 killowatts per hour;

Step-by-step explanation:

Take 6 and divide by four because you have your rate over time :)

Hope this helps!

                                                                                  <3,

                                                                                        Jaclyn

What’s 20, 48, and 8 as a decimal?? (I’ll give you brainlest because I’m awesome!)

Answers

Answer:

20: 0.2

48: 0.48

8: 0.667

I hope that answers your question and it's right!! :)

Answer:

0.2, .48, 8.0

Step-by-step explanation:

If f(x) = |x| + 9 and g(x) = –6, which describes the range of (f + g)(x)? (f + g)(x) 3 for all values of x (f + g)(x) 3 for all values of x (f + g)(x) 6 for all values of x (f + g)(x) 6 for all values of x

Answers

Answer:

The range of values of [tex](f + g)(x) \ge 3[/tex] is for all values of x [tex]-\infty[/tex] to [tex]+\infty[/tex]

Step-by-step explanation:

Given

[tex]f(x) = |x| + 9[/tex]

[tex]g(x) = -6[/tex]

Required

Describe the range of [tex](f+g)(x)[/tex]

First, calculate [tex](f+g)(x)[/tex]

[tex](f+g)(x) = f(x) + g(x)[/tex]

Substitute values for f(x) and g(x)

[tex](f+g)(x) = |x| + 9 -6[/tex]

Evaluate Like Terms

[tex](f+g)(x) = |x| + 3[/tex]

The above expression shows that [tex](f + g)(x) \ge 3[/tex]

Because [tex]|x| \ge 0[/tex]

Hence, the range of values of [tex](f + g)(x) \ge 3[/tex] is for all values of x [tex]-\infty[/tex] to [tex]+\infty[/tex]

Nijah saves $15 per week to purchase a video game system that costs $350. Which equation represents the amount of money, s, Nijah still needs to save after w weeks?

Answers

350-15w= x
Total cost - money saved per week = how much is still needed

answer choices:
A(0 , 4)
B(-5 , -10)
C(-4 , -12)
D(12 , 0)

Answers

Answer:

C your welcome, hope you pass

Mason pulled his hamstring while at track practice and received an MRI. His medical bills totaled

$1,200. How much would he have to make in order to pay his bills if he did not use an FSA or HSA?

Answers

Answer:

a minimum of $1,200

Step-by-step explanation:

The flexible spending accounts (FSA) and health savings accounts (HSA) are basically accounts that help pay for your medical bills and therefore, drastically reduce the total amounts that you would have to pay out-of-pocket. Therefore, in this scenario, if Mason does not use an FSA or HSA then he would have to make a minimum of $1,200 to completely pay off his medical bill in full. Otherwise, he would still owe money.

What is the measure of ∠BCE, in degrees, in the figure shown?

Answers

Answer:

25 degrees

Step-by-step explanation:

So a triangles angels equal 180 degrees

So for angel ECD 180 - (15+90) = 75

Straight lines also always equal to 180 degrees so

180 - (80+75) = 25

Measure of ∠BCE = 25° .

What is angle?

A figure which is formed by two rays or lines that shares a common endpoint is called an angle. The word “angle” is derived from the Latin word “angulus”, which means “corner”.

Given, In figure,

∠CED = 15°

∠EDC = 90°

∠BCA = 80°.

In triangle ECD

Sum of all interior angles of a triangle is 180°

∠ECD +∠CED +∠EDC = 180°

∠ECD + 15° + 90° = 180°

∠ECD = 180° - 105°

∠ECD = 75°

Now,

∠BCA,∠BCE and∠ECD are at point C on line AD.

Sum of all angles made at one point of line is 180°.

∠BCA +∠BCE +∠ECD = 180°

80° + ∠BCE + 75° = 180°

∠BCE = 180° - 155°

∠BCE = 25°

Hence, 25° is measure of ∠BCE.

Learn more about angle here:

https://brainly.com/question/28451077

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OMG HELPP MEEE ITS DUE LIKE RN

Answers

Answer

A 1 3/8

Step-by-step explanation:

Just subtract bro

Answer:

2 1/4

Step-by-step explanation:

you subtract 3/4 and 1/2. You already know that 1/2 equals 2/4. So 3/4 - 2/4 = 1/4. But you have to remember that you still have the 2. So your answer is  2 1/3! Hope this helps!

-TheAnimeCatUwU

#LearnWithBrainly

What is the value of x in the figure below? to 118° A. 28 B. 62 C. 90 D. 118​

Answers

Answer:

D. 118°

Step-by-step explanation:

x = 118° { being corresponding angles }

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