A rectangle is 15 cm wide and 18 cm long. If both dimensions are
decreased by the same amount, the area of the new rectangle formed is
116 cm less than the area of the original. Find the dimensions of the
new rectangle

Answers

Answer 1

Answer:

not 100percent sure but found this online 11 cm x 14 cm

Step-by-step explanation:


Related Questions

answer the one in the screenshot

pls male it all correct
or i will report u

Answers

Answer:

21. yes 22. yes 23: no 24:no 25:yes

EZ

Sam took his savings to the bank and deposited them in a Certificate of Deposit (CD) account. He was told that he would collect the full interest in 260 weeks. How many years would Sam have to wait to collect the full interest

Answers

Answer:

5

Step-by-step explanation:

260 weeks divided by however many weeks in a year which is 365÷7 which is 52.14 so it would be rounded to 52

260÷52⇒5


12. A logo is designed that has four pink circles within a white square.
The square has side length 16cm.
Find the area of the logo that is white.

Answers

The white area of the square is equal to 55.04cm²

How to calculate the white area of the square?

To calculate the white area of the square we must perform the following operations.

Calculate the total area of the square

To calculate the total area of the square, we multiply the side length by the base.

16cm × 16cm = 256cm²

Then we must calculate the area of the pink circles, for this we use the following formula:

A = Π × r²

Then we proceed to replace the values of the number pi and the radius:

A = 3.14 × 4²A = 3.14 x 16A = 50.24cm²

Now we multiply the area of the circle by four to find the total area occupied by the four circles inside the square.

50.24cm² × 4 = 200.96cm²

Finally we subtract the area of the 4 circles from the total area of the square and the result will be equivalent to the white area of the square.

256cm² - 200.94cm² = 55.04cm²

Note: This question is incomplete because the image is missing. Here is the image.

Learn more about circles in: https://brainly.com/question/11833983

Determine whether (3,2) is a solution of y = 3x +2.​

Answers

Answer:

This point is not a solution to the equivalence

Step-by-step explanation:

Becouse if we put x= 3 then y= 11

[tex]y = 3 \times 3 + 2 = 11[/tex]

A garden table and a bench cost $978 combined. The garden table costs $78 more than the bench. What is the cost of the bench?

Answers

Answer:

$411

Step-by-step explanation:

I divided 978 by 2 and then subtracted 78 to get the bench's price.

Bench price: $411

Garden table price: $567

NEED ASAP


The pair of angles 135 and 45 are:
A) Complementary
B) Supplementary
C) Neither

Answers

Answer:

Supplementary

Step-by-step explanation:

135+45 =180

So Option C

Help Asap pls will give brainlest ONLY IF CORRECT
Given the following functions f(x) and g(x), solve f[g(6)] and select the corr
f(x) = 6x + 12
g(x) = x - 8

1. -96

2. 0

3. 24

4. 48

Answers

Answer:
2. 0

Explanation:
Solve f[g(6)] by finding f(x) when x = g(6).

Find g(6).
g(x) = x - 8
Set x = 6.
g(6) = 6 - 8
g(6) = -2

Find f[g(6)].
f(x) = 6x + 12
Set x = g(6).
f[g(6)] = 6[g(6)] + 12
Substitute g(6) = -2.
f(-2) = 6(-2) + 12
f(-2) = -12 + 12
f(-2) = 0

Therefore, f[g(6)] is 0.

Answer:

2. 0 or B. 0

Step-by-step explanation:

First you need to find g(6) which is -2 now plug in -2 into the function f. So 6(-2)+12=0

What would be the volume of Carlo’s building block? Please help if can!

Answers

Answer:

b) 490 cm^3

Step-by-step explanation:

large portion block = 10x6x7 = 420

small portion block = 2x5x7 = 70

420+70 = 490 cm^3

Diego measured the length of a pen to be 21 cm. The actual length of the pen is 23 cm. Which of these is closest to the percent error for Diego’s measurement?


A. 9.5%

B. 8.7%

C. 91.3%

D. 109.5%

Answers

B hope it helps you

please answer this ill give brainliest

Answers

Answer:

C. 5, because I-5I =5

Have a beautiful day!

An account is gaining value at a rate of 4.94% per year. The

account held $113 in 2005. What will the bank account hold

in 2017?

O y = $61.53

O y = $201.54

O y = $0.03

O y = $13.972.87

Answers

The account in 2017 would hold y = $61.53

There is a bag with 10 balls inside it. 2 are footballs, 3 are soccer balls, 1 is a soittall, 2 are baseballs, and 2 ore basketballs, you were to reach in and grab one ball, what is the probability that it is a basketball or soccer ball? P(basketball or soccer ball)​

Answers

Answer:

5/10, 1/2, 50% and 0.5 are all correct answers in different forms.

Step-by-step explanation:

5 of the balls are basketballs or soccer balls. This is 5/10 of the balls.

Help Please Right now


At a carnival booth, customers had to guess the number of jelly beans in a jar. Samantha guessed there were 375 jelly beans. The actual amount of jelly beans in the jar was 250. What is Samantha's percent error?

Answers

Answer:

150

Step-by-step explanation:

The required percent error by Samantha is 50%, as of the given condition,

What is the percentage?

The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.

What is the error?

Errors are discrepancies between values that are seen and natural truths.

Here,
Samantha guessed there were 375 jelly beans.
The actual amount of jelly beans in the jar was 250.
Error percentage = 375-250 / 250 × 100
                           = 0.5 × 100
                           = 50%

Thus, the required percent error by Samantha is 50%, as of the given condition.

Learn more about percentages here:

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Find the sum of 3876, 9828 and 5030

Answers

3876+9828+5030= 18734

Answer:

18,734

Step-by-step explanation:

just add them all

3876

9828

+ 5030

---------

18,734

anyone that’s smart enough pls helpppp

Answers

Answer:

The slope is m=0

Step-by-step explanation:

The line is Horizontal.

Write an Equation using the following arithmetic sequence: 24, 18, 12,..

Answers

Answer:

6n

Step-by-step explanation:

a) Draw the graph of y = 4x - 1
on the grid.

o
b) Use the graph to estimate the
value of x when y = 1



Answers

a) The graph of y = 4x - 1 is shown in attached image.

b) By using the graph at y = 1 the value of x is 1/2.

What is Linear expression?

A linear expression is an algebraic statement where each term is either a constant or a variable raised to the first power.

Given that;

The function is,

y = 4x - 1

Now, The graph of function y = 4x - 1 is shown in image.

And, At y = 1;

By the graph the value of x = 1/2.

And, In mathematically;

At y = 1

The value of x is;

y = 4x - 1

1 = 4x - 1

4x = 2

x = 2/4

x = 1/2

Thus,

a) The graph of y = 4x - 1 is shown in attached image.

b) By using the graph at y = 1 the value of x is 1/2.

Learn more about the linear expression visit:

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2. The Biology club budgeted $200 for their pancake breakfast. Each meal costs $1.50 to prepare. Write an inequality that represents the number of meals that can be prepared without going over budget. What is the maximum number of meals that the biology club can prepare for $200? ​

Answers

Answer:

$1.00

Step-by-step explanation:

how do you solve this 1 1/4 + 1 1/2​

Answers

Answer:

your answer for 11/4+11/2 would be 8.25

Step-by-step explanation:

Answer:

1 1/4 + 1 1/2 = 2 3/4

Step-by-step explanation:

first do 1/4 plus 1/2 to solve that you need the same denominator. To get the same denominator you have to see which number they both go into equally, 4 goes into 4 once and 2 goes into 4 twice, meaning you can make both denominators 4. 2 * 2 = 4 and if you do something to the denominator you have to do it to the numerator, so 1/2 would become 2/4. 1/4 plus 2/4 is 3/4. now move onto the whole numbers 1+1=2. so, the answer must be

2 3/4. hope this helps

Evaluate each expression if: k = 2, m = 7, n = 4.
1) 6m - 3k 2)
23) m + |2m - kl

Answers

6m-3k²
= 6(7) - 3 (2)²
= 42 - 3(4)
= 42 - 12
= 30

m + | 2m-k|

7 + | 2(7) - 2|

7 + | 14-2|

7 + 12

= 19


Work out the mean.
1, 3, 3. 4. 6, 9, 9

Answers

1+3+3+4+6+9+9 is 35
7 numbers so divide by 7
35/7 = 5
Mean is 5
The mean is 5 because you add them up and Divide by how many are there so 7

Simple math true and false. not that hard. 11th grade math though

Answers

Answer:

True

good luck, hope this helps :))

Answer:

True

Step-by-step explanation:

Pretty sure comrade. Also let me know if not right. Hope this helps

answer this its about the 8 side shapee

Answers

Answer:

A = 42 - 80 B = 40 - 112

Step-by-step explanation:

I can answer Both A & B for you however C & D aren't very clear.

A:

Perimeter = 42cm

Area = 80cm Cubed

B:

Perimeter = 40cm

Area = 112cm Cubed

Calculations

In Question A, you are given all the measurements for the perimeter except, which is the line at the bottom. If we take what we already have been given.

10 + 8 + 4 + 4 + 3

We have 3 sides currently without a measurement, The Right side of the shape is 8, therefore the left must be the same, so that measurement is 8.

The small line creating the indent inside the shape must be 2, as we know the line at the top = 10cm. The line opposite it is must be 3 as the one opposite is 3cm.

Factoring those into our calculation:

10 + 8 + 8 + 4 + 4 + 3 + 3 + 2 = 42cm (Perimeter)

To find the Area you multiply the Height of the shape by the width.

Height = 8

Width = 10

8 x 10 = [tex]80cm^{2}[/tex] (Area)

In Question B, you are given all the measurements for the perimeter, so you would simply add them up again.

14 + 10 + 8 + 2 + 6 = 40cm (Perimeter)

To Calculate the Area as previously said you would multiply the width by height.

Height = 8cm

Width = 14

14 x 8 = [tex]112cm^{2}[/tex] (Area)

Hope this helps :)

PLS HELP AND FAST!!! also it needs to be simplified!!

Answers

Answer:

I think it's B because the bigger numbers stay the same an u subtract the smaller numbers

A and C
(4^-3)/(4^-1)=4^3/41

Solve the following equation : -3(x + 15) + 4 - 5x = 2 + 10x - 7.

Answers

Answer:

Step-by-step explanation:

-3x - 45 + 4 - 5x = 10x - 5

-8x - 41 = 10x - 5

-18x = 36

x= -2

An aquarium holds 4 gallons of water. Every fish needs 1 1/3 gallons of water. How many fish can be placed in the aquarium?

Answers

Answer:

3 fish

Step-by-step explanation:

4g / 4/3 fish

4/1 ÷ 4/3 = 4/1 · 3/4 = 3

What is the area of this parallelogram?


364 cm²

143 cm²

91 cm²

52 cm²

Answers

Answer:

which parellogram

Step-by-step explanation:

where is photo

Answer:

143cm2

Step-by-step explanation:

I did the quiz :> (K12)

Please guys help because I don't. know it​

Answers

Answer:

-7/4 sign will be -

-7/2 sign will be -

11/-4 sign will be -

-0,5/-7 sign will be +

18/37 sign will be +

(-3)*(-5)/2*(-7) sign will be -

(-4)*3/(-7)*(-5) sign will be -

-3*5/4*8 sign will be -

Carissa leaves a 20% tip at her favorite restaurant. her bill is 32$. what tip should she leave? (Type the answer as $ amount).​

Answers

Answer:

Step-by-step explanation:

20% of 32 is  6.4

Can anybody help me on these 2 problems.

Answers

Answer:

15. 1800

16. 18759

Step-by-step explanation:

216 * 5 = (200 + 10 + 6) * 5 = 200 * 5 + 10 * 5 + 6 *5 = 1000 + 50 +30 = 1800

6,253 * 3 = (6000 + 200 + 50 + 3) * 3 = 18000 + 600 + 150 +9 = 18600 + 150 +9 = 18750 + 9 = 18759

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