Mathematics High School

A rectangular rug is 12' long and 16' wide. A rhombus design is formed
inside the rug by joining the midpoints of each side of the rectangle. What
is the length of each side of the rhombus?
*

Answers

Answer 1
It 56 ddddddddddddddddd

Related Questions

what will we end up with when we substitute into the formula?

Answers

I can not understand it

Help me please with the steps on how you can find the number of solutions or zeros with these questions!

Answers

Answer:

2x²+5x-9=0

using quadratic formula

a=2 b=5 c=-9

x=[-5±√5²-4(2)(-9)]/2(2)

x=[-5±√97]/4

the zeros are( -5±√97)/4

The equation below describes a parabola of a is positive which way does the parabola open? X=ay2

Answers

Answer:

If a is positive, the parabola will open to the right, so the answer is C

Step-by-step explanation:

find the value of given expression

[tex] \sqrt{35 \times 35} [/tex]
​

Answers

Answer:

√{35×35}=√35²=35 is your answer

Answer:

35 is your answer

Step-by-step explanation:

.......

Please help me with this!!

Answers

it is 22 because
180°-(68+90) = 22
the answer is 22, 180-158=22

are of circle find. ​

Answers

Answer:

379.94

Step-by-step explanation:

11 squared is 122

Times 3.14 is 379.94

Andros has an oil fired heating system. In 30 days period he used a full tank of oil at a constant rate per day . At a different time of the year the amount of oil andros uses per day is 1/3 of the rate used in 30 days period . How many days should a full tank of oil last at this new rate

Answers

Answer:

90 days

Step-by-step explanation:

Let the rate per day for the 30 days period be x

Given that the rate drops to 1/3 of the rate used in 30 days period, it means that the new rate

= 1/3 x

If at a rate of x, the full tank runs for 30 days

at a rate of 1/3 x, the full tank would run for

= x/ (1/3 x) * 30 days

= 3 * 30 days

= 90 days

At the new rate, the full tank of oil will last for 90 days

Doug is playing a video game called Explore the Desert. In the game, he buys a
magic donkey and three jugs of water. The magic donkey costs 25 gold coins and
each jug of water costs two gold coins. How many gold coins does Doug spend?

Answers

Answer:

31

Step-by-step explanation:

25 coins for donkey and 6 coins for the three jugs of water answer is 31 coins

I NEED HELP ASAP! PLEASE!!!

Answers

The mean is 5
75/15=5

Tickets for a school play cost $5 for adults and $2 for students. At the end of the play, the
school sold a total of 85 tickets and collected $290.
What is the number of adult tickets sold?

Answers

200 sksnjaiskdjsmsnskaks

brebjfhewiufhuhrehoiwhewiueweobnwqjkfrjoighrf.

Answers

Duristegesbebewsnakawyhoenvefegsysrwiwhwbkkfiren

solve the equation
- 10.5 + 9d = 7.5

d= ?​

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9d= 7.5 +10.5

9d=18

d=18/9

d=2

Pls mark as brainliest

WHAT IS THIS ??? I need helppp

Answers

Answer: C = 9

Step-by-step explanation:

Answer:

c=10.6

Step-by-step explanation:

In this we need to find c and we know that this is a right triangle

Therefore, I can use the Pythagorean Theorem which is a^2 + b^2 = c^2.

using this we then plug in a=8 and b=7 while c is the hypotenuse.

Now the equation is now 8^2 + 7^2 = c^2. We then solve for c.

8^2 + 7^2 = c^2

64 + 49 = c^2

113 = c^2

√113 = c

c = 10.630145...

Since the questions asks to round to the nearest tenth then the answer would be 10.6

Equação do primeiro grau.
-10 + x = -8

Answers

Answer:

2

Step-by-step explanation:

Hey only need help with this one problem.
5x+10y-15
thx','

Answers

Answer:

5 (x + 2y - 3)

Step-by-step explanation:

5x + 10y - 15 = 5*x + 5*2y  - 5*3

                    = 5* (x + 2y - 3)

If the lengths of the legs of a triangle are 27 cm and 36 cm, what is the length of the hypotenuse, c?​

Answers

use the pythagorean theorem!

a^2 + b^2 = c^2

plug in the values:

27^2 + 36^2 = c^2

simplify to get your answer:

729 + 36^2 = c^2

729 + 1296 = c^2

2025 = c^2

√2025 = c

45 = c

the length of the hypotenuse is 45cm

hope this helps!

6x – 64 = 2x - 44
solve for x​

Answers

Answer: x= 5

Step-by-step explanation: subtract 2x from both sides eliminating 2x.

4x-64=-44 add 64 to both sides eliminating -64

4x=20  divide by 4  

20/4 = 5

4x/4 = x

x= 5

Hope this helps :)

Answers could be al in photo or 16

Answers

Answer:

803.84 Cm Squared

Step-by-step explanation:

A= π r2

A = 3.14 times 16 squared

A = 803.84

At a middle school, 18% of all seventh grades are teacher's aides. 64 seventh graders are teacher's aides, how many seventh graders are at the middle school? (Round to the nearest whole)

Answers

Answer:

356 Seventh Graders

Step-by-step explanation:

All I did was find out what number 64 was 18% of, and that gave me the answer. I took 64 and put it over 18%, and set it across from X over 100%. I did the cross multiplication, and got 355.56, but rounded it to get 356. So there are 356 total seventh graders. Hope this is helpful...have a great day! :))

Investment firm claims that the mean increase in price per share companies invest in is $1.95 per share every year and national sample of 100 company shows that the mean increase in price per share is $1.82 per year the standard deviation of share price is nationally is $.30 what is the margin of error

Answers

Answer:

The Margin of Error in percentage is 5.88%

Step-by-step explanation:

The values of the factors in the question are;

The mean increase in price per share,  = $1.95

The number of companies in the sample, n = 100

The mean increase in price per share, [tex]\overline x[/tex] = $1.82

The standard deviation of the population, σ = $0.30

The margin of error, MOE, is given by the following formula;

[tex]Margin \ of \ Error= z \times \dfrac{\sigma}{\sqrt{n} }[/tex]

Where;

z = z-score, critical value = 1.96 at 95%

σ = The standard deviation of the population = $0.30

n = The sample size = 100

Therefore, we have;

[tex]Margin \ of \ Error= 1.96 \times \dfrac{0.3}{\sqrt{100} } = 0.0588[/tex]

The Margin of Error in percentage = 0.0588 × 100 = 58.8%

The Margin of Error in percentage = 5.88%

is the number of calories proportional to the number of miles? ​

Answers

Answer:

it depends on the amount of miles

Step-by-step explanation:

Laura borrowed $9,000 at 4% for 2 years. what was the total interest?

Answers

Answer:

$720

Step-by-step explanation:

I = Prt

I = (9000)(0.04)(2)

I = 720

find the value of given expression
[tex] \sqrt{200 \div 2} [/tex]
​

Answers

Answer:

10 Ans.......

Step-by-step explanation:

Given:

=√200÷ 2

Solution:

= √200÷2

= √100

= 10 Answer......


Which graph shows the function
4y - x= 0?

Answers

Answer:

y=x/4

Step-by-step explanation:

add x to the other side of your equation so: 4y = x

now divide both sides by 4 so your y is isolated: y=x/4

12.
11. Amelia walked for 12 minutes then ran for
32 minutes. What is the ratio for the time
she spent walking to the time she spent
running?

Answers

Answer:

9 Miles to be specific 8.95

Step-by-step explanation:

3 miles = 4.83 km

4.83 km = 4830 m

60 seconds X 45 =2700 Seconds

4830 divided by 2700 = 1.78 m/s

you want to know the distance so its speed X time

135 minutes X 60 seconds = 8100 secs

1.78 m/s X 8100 =14418 meters

14418 = 14.418 km

14.418 km = 9 miles

P.S. There is a shorter version but i think this is simpler for me and I use metric units.

To the nearest whole number, what is the value of m?
O 13
O 14
O 43
O 45

Answers

Answer:

14

Step-by-step explanation:

The answer Is B. 14. I hope this helps

I need help ASAP! And work needs to be shown!

Answers

Answer:

32 x p/100 = 40

(Solve for P)

Multiply by 100 on both sides

32x = 4,000

Divide by 32 to get:

X = 125%

(reason why you multiply by 100 is because opposite of division is multiplication and we multiply the number "100" because we always multiply the denominator to both sides when having a fraction so you can solve for p or whatever. And that means p/100 x 100 it means p because since p is not a known value we consider 1/100 x 100 = 1, a variable by itself means 1 so you could just put p by itself next to the number its multiplied by which is 32 so it would be 32p because your multiplying both and the opposite of that would be dividing by 32 on both sides because you are getting rid of the 32 so therefore you will be left with: X = 125)

Which is the slope of the line that passes through the points (4,2) and (6,7)?

Answers

Answer:

the slope of the line is 5/2

i dont know how to do this, please help​

Answers

Answer:  B= 11

Step-by-step explanation:

hii please help i’ll give brainliest

Answers

The answer is C I believe:)
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