Answer:
new dimentions = 12, 12, 24, 24
new perameter = 72cm
new perameter will be 4 times as large as the original
Step-by-step explanation:
2(3*4) + 2(6*4) = 24+48 = 72
72/4 = 18
The new rectangle would have the dimensions 12 cm and 24 cm
The perimeter of the new rectangle would be 72 cm
And, The new perimeter will be 4 times as large as the perimeter of the original rectangle .
What is mean by Rectangle?A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.
Given that;
The perimeter of rectangle is,
⇒ P = 2(3) + 2(6) = 18 cm.
Now, After multiplied by 4 in all the dimensions we get;
Dimensions are,
⇒ 4 × 3 = 12
⇒ 4 × 6 = 24
Hence, The perimeter of the new rectangle would be;
⇒ 2 (12 + 24)
⇒ 2 × 36
⇒ 72 cm
⇒ 18 × 4 cm
Thus, The perimeter of the new rectangle would be 72 cm
And, The new perimeter will be 4 times as large as the perimeter of the original rectangle .
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6th grade math
13: what is the measure of angle y?
14: what is the measure of angle x?
15: what is the measure of angle z?
angle y and the angle measuring 76 degrees are opposite so they should be equal. this means angle y = 76 degrees.
angle x + angle measuring 76 degrees should = 180 (they are supplementary angles)
x + 76 = 180
180 - 76 = x
x = 104 degrees
angle z is opposite angle x so they are equal. angle z = 104 degrees
There are 5 sixth grade classes at Ditto Elementary. The number of students in each class is shown below.
22, 18, 24, 19, 22
What is the median number of students in these classes?
Answer:
22
Step-by-step explanation:
Put them in order from least to greatest
18,19,22,22,24
Then cross one out from each side
19,22,22
Then cross one out from each side again
So you're left with 22
Hope this helps.
Brainliest would be appreciated
4x4 Thhhhhhaaannkkkk uuuuu
Answer:
16
Step-by-step explanation:
4+4+4+4
or
8+8
Answer:
16
Step-by-step explanation:
A rectangle plot of land is 0.4 kilometres long and 0.07 kilometres wide. What is its area in square kilometres? show your reasoning.
Convert the decimals to fractions, then convert your answer back to decimals
Answer:
I think the answer is 0.28 or 7/25
Step-by-step explanation:
Answer:
0.028 square kilometres
Step-by-step explanation:
The area of a rectangle is:
length x width
The given length is 0.4 kilometres and the given width is 0.07 kilometres.
0.4 x 0.07 = 0.028
So the area of the rectangular plot land is 0.028 square kilometres
Hope this helps!
would anyone help really quick. ty.
Answer:
It’s a negative slope so it’s out of a and d
And there’s not a y intercept so it’s a
Answer is A
Step-by-step explanation:
I need help this is needed by tomorrow morning :)
You invested $600 in a savings account that earns simple interest. After 20 years the account had earned $720 in interest. What was the interest rate on the account? Your answer can be in decimal or percent form.
A rancher’s herd of 250 sheep grazes over a 40-acre pasture. He would like to find out how many sheep are grazing on each acre of the pasture at any given time, so he has some images of the pasture taken by the state department of agriculture’s aerial photography division. Here are three samples of the images. Sample 1 4 Sample 2 1 Sample 3 9 What can the rancher conclude from these samples about how many sheep graze on each acre of the 40-acre pasture?
Answer:
Step-by-step explanation:
Based on the samples provided, the rancher can make some assumptions about the number of sheep grazing on each acre of the pasture.
Sample 1 shows 4 sheep grazing in an area of the pasture, which suggests that there may be approximately 10 sheep per acre (since 250 sheep divided by 40 acres equals 6.25 sheep per acre, and 4 is close to 6.25 divided by 0.6).
Sample 2 shows only 1 sheep grazing in an area of the pasture, which may indicate that some areas of the pasture are less densely populated with sheep than others.
Sample 3 shows 9 sheep grazing in an area of the pasture, which could suggest that some areas of the pasture are more densely populated with sheep than others.
Overall, based on these samples, the rancher could conclude that the number of sheep per acre varies across the 40-acre pasture, and that there may be some areas with higher or lower densities of sheep. However, it's important to note that these conclusions are based on a very small sample size and may not be representative of the entire pasture. Further analysis, such as additional aerial photos or on-the-ground observations, may be needed to get a more accurate picture of sheep density across the entire pasture.
what is the value of x in the figure ?
plz i beg help i will give brainlist and 21 point
Please help with math again! ToT (10 points, link = report to moderators)
Answer:
10.D
Step-by-step explanation:
A=2(wl+hl+hw)
SA=(6,4*4)*2+(6,4*10,5)*2+(4*10,5)*2=269,6 square centimeters
I believe,this is it.
Since it is a juice box the dimensions fit to fold the box,so it's easy to guess looking the parts that need to match together.(I wrote on the image the dimensions that were ''lacking''...)
can someone find da slope? (no links btw or i will report u)
Answer:
in question 7 there is a slope
coz it starts from y axis and touches the x axis
so in this way it makes a slope
Answer:
7 has a slope
What is 300 divided by 8?
The answer is 37.5. Hope this helps!!
The result is 300 divided by 8 equals 37.5.
So, when we divide 300 by 8, the quotient is 37, and there is a remainder of 4.
To divide 300 by 8, we need to understand the concept of division and perform the division operation step by step.
Division is the process of splitting a quantity into equal parts or groups. In this case, we want to divide 300 into 8 equal parts.
At first we divide the first digit of the dividend (300) by the divisor (8).
In this case, the first digit is 3.
3 ÷ 8 = 0 with a remainder of 3
Then, bring down the next digit of the dividend (0) and add it to the remainder from the previous step to form a new dividend.
The new dividend becomes 30.
We divide the first digit of the new dividend (30) by the divisor (8).
30 ÷ 8 = 3 with a remainder of 6
Then, bring down the next digit of the new dividend (0) and add it to the remainder from the previous step to form a new dividend.
The new dividend becomes 60.
We divide the first digit of the new dividend (60) by the divisor (8).
60 ÷ 8 = 7 with a remainder of 4
Then, bring down the next digit of the new dividend (0) and add it to the remainder from the previous step to form a new dividend. The new dividend becomes 40.
We divide the first digit of the new dividend (40) by the divisor (8).
40 ÷ 8 = 5 with no remainder
There are no more digits to bring down, so the division process is complete.
Now, we have the quotient and the remainder:
300 ÷ 8 = 37 with a remainder of 4
i.e. we get,
300 ÷ 8 = 37.5
So, 300 divided by 8 equals 37.5.
So, when we divide 300 by 8, the quotient is 37, and there is a remainder of 4.
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What is the surface area of the square pyramid?
Answer: 417.24
[tex]6.1x9x7.6=417.24[/tex]
Step-by-step explanation:
Jessie's favorite snack mix recipe calls for 7 cups of cereal, 3 cups of peanuts, and 2 cups of raisins. What is the ratio of peanuts to the entire snack mix?
Answer:
1/4
Step-by-step explanation:
total = 7 cups + 3 cups + 2 cups = 12 cups
3 cups peanuts to 12 cups total
ratio = 3/12 = 1/4
Answer: 1/4
screenshot down below
Answer:
82
Step-by-step explanation:
Vertical rectangle:
A = bh
A = (5)(10)
A = 50
Horizontal rectangle:
h = 10 - (3 + 3)
h = 4
A = bh
A = (8)(4)
A = 32
Combined:
50 + 32
82
Answer:
[tex]A=82 meters^2[/tex]
Step-by-step explanation:
First we will split the shape into two rectangles.
Now that it is in two separate peaces, solve each one individually
Remember [tex]A = l*w[/tex]
[tex]10*5=50[/tex]
[tex]8*4=32[/tex]
Finally add the two areas together
[tex]50+32=82[/tex]
What is the measure of each angle in a hexagon if the lengths of all six sides are equal?
can someone help me plz
Evaluate p/n if n = 2 and p = -8
Answer:
-4
Step-by-step explanation:
-8/2= -4
Answer:
-1/4 or -0.25
Step-by-step explanation:
n=2 and p=-8
substitute p as the numerator and n as the denominator in the fraction
2/-8 simplifies to 1/-4, the sign moves to the front of the fraction because any positive number divided by a negative number will be negative and it is common practice, so the answer is -1/4.
-1/4 is equal to -0.25 in decimal. -0.25 is 1/4 of -1.
pls help due in 10 mins
Answer:
C
Step-by-step explanation:
Answer:
23
Step-by-step explanation:
You can split apart the shape into to two different rectangles. The first one would have dimensions 3yd by 5 yd. The second one would have 2 yd by 4 yd. So your area is (3 * 5) + (2 * 4) = 15 + 8 = 23 yards
20 students took a math quiz. 40% of the students got an A on the quiz. How many students got an A?
Answer:
8 students got an A
Step-by-step explanation:
20 x 0.40 = 8
Brainliest please
HELP FAST
Which is a simplified form of the expression -4(n + 1) – (n + 2)?
A. 2n + 3
B. -3n – 2
C. -4n – 5
D. -5n – 6
Answer:
Hi! The answer to your question is D. -5n-6
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☆Brainliest is greatly appreciated!☆
Hope this helps!!
- Brooklynn Deka
Which number sequence follows the rule multiply by 3, starting from 4?
A) 3, 6, 9, 12, 15
B )3, 9, 27, 81, 243
C) 4, 12, 36, 108, 324
D) 4, 7, 11, 14, 18
Answer:
c
Step-by-step explanation:
easy no promble at alll
The number sequence follows the rule multiply by 3, starting from 4 are 4, 12, 36, 108, 324. That is option C.
What is rule multiply by a number ?The rule multiple by any number is the sequence of number that are arranged in such a form that the next number to an integer is times the particular given number of the multiple.
From the question,
4 × 3 = 12
12 × 3 = 36
36 × 3 = 108
108× 3 = 324
Therefore, the number sequence follows the rule multiply by 3, starting from 4 are 4, 12, 36, 108, 324.
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Find the area of the shaded region
helpp!!
Answer:
1. 116 m
2. 60 cm
Step-by-step explanation:
1. The total area is 12*10 m, or 120 m. The area of the non-shaded region is 7*2 m, or 14. Subtract 14 from 120 to get 116.
BTW the side 12 looks like it is less than the 10, the question is not lengthed properly, just saying
2. A bit trickier, divide the question into 2 parts, a triangle and rectangle.
The rectangle is 12*4 cm, or 48 cm, the triangle is 12 - 3 - 3 = 6 and 8 - 4 = 4
So we use 6 and 4. The area of a triangle is 1/2b * h, half of the base times the height, the base is 6 cm, and the height is 4 cm, 1/2(6) * 4 = 3*4 = 12 cm
48 + 12 = 60 cm
plssssssssssssssssssssssssss help
Answer:
C
Step-by-step explanation:
A floor plan of 's cheryl´s bedroom and closet is shown. The height of the bedroom is 7 feet. The height of the closet is 6 feet. What is the total volume of the bedroom and the closet? . Does it make sense for to find the combined area of the bedroom floor and closet floor before finding the total volume? Explain your thinking.
Answer:
The total volume of the bedroom and closet is 42 feet or sq2
No, it doesn't make sense to find the bedroom floor and closet floor area combined because this is abt the height and volume, not the flooring plan (area)
Step-by-step explanation:
You multiple 7*6 to get the 42 answer
Find the area of the shaded region.
help pls
Answer:
1. 50 m
2. 80 cm
Step-by-step explanation:
1. There are 2 triangles, subtract the area of 1 of them from the other.
The triangle that needs to be subtracted: b = 20 m, h = 10 m
A = 1/2b * h = 1/2(20) * 10 = 10*10 = 100 m
The big triangle, the one that needs to be subtracted plus the one you need to find the area of: b = 20 cm, h = 15 cm, 1/2(20) * 15 = 10 * 15 = 150
150 - 100 = 50 c
2. Divide it into 3 parts:
1- 3*4 = 12
2. 7*(4 + 4) = 7*8 = 56
3. [(4 + 4) * (13 - 7 - 3)]/2 = (8*3)/2 = 24/2 = 12
12 + 56 + 12 = 80 cm
help me plz with this problem
Last year, the ratio of the number of boys to the number of girls in the computer Club 1 : 2. This year, 70 new members joined the computer Club. There are now four times as many boys and three times as many girls as last year. How many members were in the computer club last year?
WILL GIVE BRAINLIEST. 10 POINTS. PLS SHOW WORK.
Answer:
30
Step-by-step explanation:
I hope this is correct, if not please feel free to correct my mistake. I'm sorry in advance if this is an incorrect answer.
Bennett is getting in shape for football season. He runs 400 yards, 3 times each day for 5 days. Which shows the correct way to find the number of miles Bennett will run in 5 days?
Answer:
its the last one
400 x ( 3+5) / 1
PLEASE HELP I WILL GIVE YOU 5 STARS, THANK YOU, AND GIVE BRAINLIEST TO FIRST ANSWER
Answer:
I think it's figure B
Step-by-step explanation:
Over the y axis it would be in the quadrant where figure A is then move it three units down. It could only be B. For C it is reflected over the x axis so that can't be it.
Answer:
The answer is B. You're welcome!