Mathematics College

Jada is putting a border around her rectangular garden. The garden is 12.63 meters long and 3.28 meters wide. Compare the estimates to the exact perimeter.

Compare the estimates to the exact perimeter.


The estimate using measurements rounded to the nearest whole number is closer to the exact perimeter.

The estimate using measurements rounded to the nearest tenth is closer to the exact perimeter.

The two estimates are equally close to the exact perimeter.

Neither estimate is close enough to the exact perimeter to be useful.

Answers

Answer 1

Answer:

Part A: C

Part B: B

Part C: 15.91

Step-by-step explanation:

first round the 2 numbers by the tenths. Then round the numbers by ones(whohle number). After that, since ther are four sides we do 12.63 + 3.28 + 12.63 + 3.28 which equals to 15.91.

Related Questions

Help meeeeeeeee


Pleaseeee

Answers

Answer:

give them all a common denominator

1/3= 2/6

5/6= 5/6

1/2= 3/6

1/6= 1/6

and then use the "new" fraction to order the other ones. but be sure to use the original values, not the ones you made using the GCF. so the answer would be:

1/6, 1/3, 1/2, 5/6

Solve for x. Round to the nearest tenth.

Answers

Answer:

x = 9.6

Step-by-step explanation:

What is the least common denominator of 7/12, 7/15, and 7/24?

Answers

Answer:

120

Step-by-step explanation:

Carlos paid an electrician x dollars per hour for a 6-hour job, plus an additional $75 for parts. The total charge was $500.00. Which equation can be used to determine how much the electrician charged per hour?

Answers

Answer:5x + 70 = 320

Step-by-step explanation:

this can be the only answer.

please make me brainliest.

what number is 386 more than the sum of 345 and 425

Answers

I think it is 1156 because 345 + 425 = 770, and 770 + 386 = 1156

48/8 = 42/x a. X=42 C. X = 8
b.x = 7
d.X = 6

Answers

Answer:

x=7

Step-by-step explanation:

x*48should be equal to 42*8

NEED HELP ASAP WILL GIVE BRAINLIEST
Review the diagram.

On a coordinate plane, a ramp is 25 degrees from the x-axis in quadrant 1. An object has a vector labeled 300 pounds.

An object is pulled up a ramp with a 25° incline. The force required to move the object is 300 pounds. What is the component form of the force vector?

(78, 290)
(290, 78)
(127, 272)
(272, 127)

Answers

Answer:

D. (272, 127)

Step-by-step explanation:

It's actually not A, I just took the test. The right answer is D.

Answer: D) (272, 127)

Step-by-step explanation: :D

it took jake 28 minutes to run 5km last months. this month he ran 5km in 21 minutes. by what percentage had jake improve his running time?

Answers

Answer:

25%

Step-by-step explanation:

28-21=7

7/28=×/100

7×100=700

700÷28=25

Answer:

7

Step-by-step explanation:

Okay so, 28-21 =07 right

7 as a percent is 700% and the limit is 100%

so 700%/100%= 7

Help!!!!!!!!!!!!!!.
Plzzzzzzzzzzzzzzzzzzzzzzz

Answers

I’m pretty sure the answer is 12 he can buy 12 raffle tickets hope it helps

I don’t understand please help

Answers

y= 4/1 x -9 :) djsjsjdndndndj

A pecan ple recipe calls for 3 1/2 cups of sugar for 16 servings. How many cups of sugar are needed for 32 servings of pecan ple?
A. 6.24 cups
B. 7 cups
C. about 146 cups
D. about 164 cups

Answers

Answer:

B. 7 cups

Step-by-step explanation:

16+16=32

3 1/2+3 1/2=

3+3=6 1/2+1/2=1

6+1=7

Answer:

B. 7 cups

Step-by-step explanation:

31/2 cups for 16 servings.

32 servings are two 16 servings

Convert 3 1/2 to fraction 7/2 then multiply by 2

7 cups

help please it’s important!!

Answers

2

Here is the explanation: 2 (17x+2)

30 POINTS PLEASE help

Answers

Answer:

m= -1/7

b=2

Step-by-step explanation:

What is the slope of line M.
What is a?
What is B?

Answers

Answer: A 2,2

Step-by-step explanation: 1 - 1 something

y=-3x2 + 18x + 10?
What is the axis of symmetry

Answers

Answer:

x = 3

Step-by-step explanation:

The formula for the axis of symmetry is x = -b/[2a].  Here, a = -3 and b = 18.

             

                                                            -18

Thus, the axis of symmetry is x = - ------------ = 3, or x = 3

                                                            2[-3]

PLS HELP. It’s question 18

Answers

Answer:

no

Step-by-step explanation:

No because figure b is much bigger and has a steeper angle at the top

find the slope intercept form of the equation of the line that passes through (-1,5) and is parallel to the line y=2x+4

Answers

Answer:

y = 2x + 7

Step-by-step explanation:

What is the point slope form for (2,0)(4,6)

Answers

Answer:

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

Step-by-step explanation:

How do I find slope and y-intercept??? Please help me!!

Answers

The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.

What is the zero of the function below?

A. x = -3

B. x = 1

C. x = -1

D. x = 9

Answers

The answer to your question is d
The answer is D hope that helps

Mrs. Dimitri purchased a case of yogurt cups. Out of every 10 yogurt cups, 6 are strawberry. There are 30 yogurt cups in the case. How many yogurt cups are strawberry?

Answers

Answer:

18

Step-by-step explanation:

The ratio of strawberry yogurt cups to all of the yogurt is 6:10.  We know that there are 30 total yogurt cups, which is the same as 3 times 10.  to find the number of strawberry cups, 6 should be multiplied by 3 as well to equal 18.  18:30 is still the same ratio as 6:10

5. Ellen wants to rent a bike. They charge a $12 service
fee plus $16 per hour and she can spend at most $140,
how many hours can she rent the bike?

Answers

Answer:

5

Step-by-step explanation:

cuz 12 +16 is 28, 140÷28 is 5

Answer:

16h + 12 = 140

Step-by-step explanation:

She can ride the bike for 8 hours.

The price of milk increased from $2 to $2.50. What is the percent of change for the price of milk?

Answers

25.00%

Or

25c

Have a Merry Christmas!

Solve the following equation with rational coefficients

0.8x = 6

y’all really should help me .

Answers

Answer:

I think its x=48

Step-by-step explanation:

Answer:

X = 7.5

Step-by-step explanation:

0.8x = 6

x = 6/0.8

x = 7.5

Find the density ( use the triangle formula) Write the formula & show all three steps. Volume is 23 ml Mass is 18g

Answers

Answer:

d=0.78g/ml

Step-by-step explanation:

d=m/v

d=18/23

d=0.78 g/ml

a bag contains 3 red balls and 1 blue ball. what is the expected number of red balls in the first bag

Answers

Answer:

[tex]Expected\ Value = 3[/tex]

Step-by-step explanation:

Given

[tex]Red\ Balls = 3[/tex]

[tex]Blue\ Balls = 1[/tex]

Required

Determine the expected number of red balls

First, we calculate the probability of a red ball

[tex]P(Red\ Ball) = \frac{Red\ Ball}{Total}[/tex]

[tex]P(Red\ Ball) = \frac{3}{3 + 1}[/tex]

[tex]P(Red\ Ball) = \frac{3}{4}[/tex]

[tex]P(Red\ Ball) = 0.75[/tex]

The expected value is then calculated as:

[tex]Expected\ Value = P(Red\ Ball) * Total[/tex]

[tex]Expected\ Value = 0.75 * 4[/tex]

[tex]Expected\ Value = 3[/tex]

Help me plz. I’ll give good points.

Answers

Answer:

A is the answer because the -T is right at 0

Identify the rate of change

Answers

Answer:

The rate of change is -2

Step-by-step explanation:

I know because I used a calculator and it is decreasing by 2 in the x column. Plzz can I have brainiest

Find the slope and y-intercept (solve for y) -4y+2x= -20

Answers

Y=5+1/2x that the answer

Solute x/3=5 do this question step vise

Answers

Answer:

x=15

Step-by-step explanation:

3*5=15

15/5=3

Answer:

x = 15

Step-by-step explanation:

x/3 = 5

3* x/3 = 3*5

x=15

Other Questions
- Which of the following statements best explains how the 17th Amendment increased democraticparticipation in the United States?(A) It extended the right to vote to black men(B) It changed the election process for US senators(C) It extended the right to vote to women(D) It changed the minimum voting age from 21 to 18 Lamar uses his credit card to purchase a new video game system for $375.19. He can pay off up to $175 per month. The card has an annualrate of 19.2% compounded monthly. How much total interest will he pay? A caterer needs to buy 21 pounds of pasta to cater a wedding. At a store, 8 pounds of pasta cost $12. Hom much will the caterer pay for the pasta here?All I know is how to find the unit rate but I can't figure that out. Read and choose the correct word for the blank that matches the image. A person sitting at a long office table with many chairs along the side Me gusta usar la computadora en una mesa grande en ________. la sala el pasillo la oficina el bao What is the length of the line? How many people make up the executive branch How do legal issues impact the corrections system? Please help me........ Fill in the blank: The Koran is to Islam as ______ is to Christianity. A tuple is immutable. What does that mean?O Atuple can be moved after it is created.O Atuple cannot be changed once it is created.A tuple can be changed after it is created.O Atuple cannot be moved once it is created. Find the quotient 3/5 divided by 8 Solve the inequality22 + 4x - 32 < 0 If you are in a store and there is a discount sale u buy something and the original price was $45 and the discounted price was $18 what was the discount? Need these proofs solved ASAP 45 pts I will give brainliest Which statement is an important point in the passage?A.While the heart should not be racing as one walks, it should be elevated.B.While walking may seem like a relatively simple task, walking for exercise is different.C.However, making walking beneficial requires understanding and planning.D.It is acceptable to start with a short amount of time and increase the time spent walking each day. In line six them refers to 27.1018494699 round to nearest hundred-thousandth Triangle CAT is an isosceles triangle with base angles C and T each represent by (3x + 11) degrees, while angle A is represented by (9x + 8) degrees. Find the measure of angle C. Gabby needs to perform regular computer maintenance. What should she do? Check all that apply. what is 1234567654323456765432345678876543234567 times 1234567654321234567 times123456788765432345678765432345 times 4 mwahahahhahahahhahah