The area of a parallelogram With a height of 6 meters is 126 square meters. What is the base length of the parallelogram?

Answers

Answer 1
Answer: ok
A=bh
plug in
126 square meters=6b
126/6                        6/6
21=b
base length=21meters

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One third of a number is 12 less than the number itself

Answers

The one-third of a number is 12 less than the number itself will be 18.

What is a fraction

In such a fraction, the value that appears above the horizontal line is referred to as the numerator.

In another word, the fraction is the division of the two numbers but the division is not wholly complete.

It represents the number of pieces removed from the whole. The denominator of a fraction is the numerical value that comes before the brings together various.

In question, let's assume that the number is x then according to the question

(1/3)x = x - 12

x = 3x - 36

36 = 3x + x

36 = 4x

x = 18 hence, it will be correct.

For more about fractions

brainly.com/question/10354322

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Let "n" be a substitute for "a number"

1/3(n)=n-12    Multiply by 3
n=3n-36         Get n onto the same side of the equation
2n=36            Divide by 2
n=18

Glen collects a total of 450 stamps from the United States,Great Britain,and India. In his collection, 52% of the stamps are US stamps. He has 3/5 as many Indian stamps as British stamps. How many Indian stamps does Glen have? What percent of Glen' collection are British stamps?

Answers

First, you are going to find out how many stamps 52% of the 450 stamps is.

To do so, multiply 450 by 0.52 and get 234.

Now, subtract the number from 450 to find out how many stamps are from India and Great Britain. You now have 216.

Since 3/5 of the stamps are from India, we are going to divide by 5 because we are working with fifths of the 216 stamps.

216/5 = 43.2

Multiply 43.2 by 3 to get 3/5 of the 216 stamps. You get 129.6 stamps from India. You can say he has about 130 stamps, or down round to the nearest whole stamp which is 129.

To find the percent of British stamps Glen has, subtract 129.6 from 216. You get 86.4

Now divide 86.4/216 to get 0.4, which as a percent is 40%.

Glen has 234 stamps from the Unites States. About 130 stamps from India. And 40% of his stamps are from Great Britain.

Which of the following will not produce a triangle?

Answers

Answer:

Step-by-step explanation:

The first 2 do sum up to 180 degrees, so the first 2 ARE triangles, but i cant see the full question of the 3rd and 4th one.

What does y=3x mean on a line graph

Answers


In order to do this you need to follow these five 
1) Know what each of the variables mean in an equation of a line. The equation of a line is y = mx + b where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept. 

The length of a ribbon is 3/4 meter.Sun Yi needs pieces measuring 1/3 meter for an art project.what is the greatest number of pieces measuring 1/3 meter that can be cut from the ribbon? How much ribbon will be left after Sun Yi cuts the ribbon? Explain your reasoning

Answers

The correct answer is:

2 pieces, with 1/12 m left over.

Explanation:

To find the number of 1/3 meter pieces she can cut from a 3/4 meter ribbon, we divide:

3/4÷1/3

To divide fractions, flip the second one and multiply:

3/4×3/1

To multiply fractions, multiply straight across:

(3*3)/(4*1) = 9/4

4 will go into 9 two times with 1 left over, so this simplifies to 2 1/4; this means she can cut 2 pieces this length.

2 pieces that are 1/3 meter long is a total of 2(1/3) = 2/3 m. To find out how much is left, subtract:

3/4 - 2/3

Common denominator is 12:

3/4 = 9/12 and 2/3 = 8/12

9/12 - 8/12 = 1/12

There is 1/12 of a meter left.

Answer:

She can make maximum 2 pieces

Amount left = (1)/(12) m

Explanation:

1- getting the maximum number of pieces:

We know that the total length is (3)/(4) m and that each piece would measure (1)/(3)

To get the number of pieces, we would simply divide the total length by the length of each piece as follows:

number of pieces = (3)/(4) / (1)/(3) = (3)/(4) * (3)/(1) = (9)/(4) = 2.25 pieces

We will need to round down to get the maximum number of pieces.

This means that the maximum number of pieces that she can cut is 2 pieces

2- getting the leftover:

We calculated that she can make two pieces each of length (1)/(3) m

This means that:

total length of two pieces = 2 * (1)/(3) = (2)/(3) m

We know that the total length is (3)/(4) m

This means that:

leftover = (3)/(4) - (2)/(3) = (1)/(12) m

Hope this helps :)

M - 7<6A.m<-13
B.m<1
C.m<-1
D.m<13

n - 8>5
A. n>13
B. n>3
C. n>-3
D. n>-13

p+5<10

A. p<-15
B .p<5
C. p<15
D. p<-5

Answers

Answer:

M<13, n > 13, p < 5

Step-by-step explanation:

We are to solve M - 7<6 for the variable M.  To do this, add 7 to both sides, obtaining M < 13 (Answer D).

We are to solve n - 8 > 5 for n.  To do so, add 8 to both sides:

n > 13 (Answer A).

We are to solve p + 5 < 10 for p.  To do so, subtract 5 from both sides:

p < 5 (Answer B)