Mathematics Middle School

The height of the parallelogram is 6/7 units and base of the parallelogram is one third of the height. Find the area of the parallelogram.
147/36 sq. units
36/147 sq. units
6/21 sq. units
6/63 sq. units

Answers

Answer 1

Answer:

Area of the parallelogram:

A = a * h

where a is the base and h is the height;

91 = a * h

a = 2 h + 1

( 2 h + 1 ) * h = 91

2 h² + h - 91 = 0

h 1/2 = ( - 1 +/- √(1+728)) / 4 = ( - 1 +/- 27) / 4

h = 6.5 ( another solution is negative )

a = 2 * 6.5 + 1 = 13 + 1 = 14

Answer:

The base is 14 units and the height 6.5 units long.

Step-by-step explanation:

Related Questions

Pedro opened his account with $710 and withdrew $35 per week. Maria opened her account with $570 and withdrew $25 weekly. If you wanted to know how many weeks it would take for Pedro and Maria to have the same amount of money, which equation would be correct? *

A) 710x – 35 = 570x + 25
B) 710 + 35x = 570 + 25x
C) 710 – 35x = 570 - 25x
D) 710 - 35x = 570 + 25x

Answers

C.) 710 - 35x = 570 - 25x
C would be answer! No

3555555555 . 355454545

Answers

Answer: what is this?

Step-by-step explanation:

you are a big brained

whats 64÷(8)=
26÷(4)=
64÷-----------=(8)=

Answers

The blank space should be 8! Hope this helps!

Answer:

i believe −416

Step-by-step explanation:

Which position would the rational number -11/3 go on the number line?

A. Point D
B. Point A
C. Point C
D. Point B

Answers

Answer:

B point A

Step-by-step explanation:

B.


Point A

Hope this helps!

Find each unit rate. Round to the nearest hundredth, if necessary. (Numeric answers only.)

1. $140 for 18ft sq $
feet squared.

2. 14 lbs for $2.99 $
per lb. plz HELP

Answers

Answer: $7.78 per ft2

Step-by-step explanation:

1. $7.78
2. $4.68 (i think)

Lindsey solves the equation 4x=2(3x+23), where x represents the length of the side of a square and 2(3x+23) is the perimeter of a rectangle. Which statement about the equation is true?

There is one solution because there is one variable.

There is no solution because length cannot be negative.

There is one solution because all sides of a square are equal.

There are infinitely many solutions because there are infinite lengths.

Answers

Answer:There is one solution because there is one variable. I think I'm not that sure if that is the answer. But I think that's the answer.

Step-by-step explanation: 4x=2(3x+23)=  =−23

2(3x+23)= 6x+46

4x=2(3x+23), where x represents the length of the side of a square and 2(3x+23) is the perimeter of a rectangle, then There is no solution because length cannot be negative.

What is Square?

Square is a regular quadrilateral, which has all the four sides of equal length and all four angles are also equal.

Given,

The given equation 4x=2(3x+23),

x represents the length of the side of a square

2(3x+23) is the perimeter of a rectangle

4x=2(3x+23)

Apply distributive property on RHS side

4x=6x+46

Subtract 6x from both sides

4x-6x=6x+46-4x

-2x=2x+46

-4x=46

x=-46/4

x=-23/2

x=-11.5

Since x is the length of side of square, it should not be negative.

Hence there is no solution because length cannot be negative.

To learn more on Quadrilateral click:

https://brainly.com/question/13805601

#SPJ2

Solve each division problem, and classify it based on its quotient.

25/4 ÷ 6 1/4
8 1/4 ÷ 3/4
5/4 ÷ 1/4
3 1/3 ÷ 10/3
3 1/7 ÷ 2/7
11 1/4 ÷ 9/4

Answers

Answer:

1

11

5

1

11

5

Step-by-step explanation: no time

The multiplicative inverse of -3 is _____. PLEASE HURRYY

Answers

Answer:

3

Step-by-step explanation:

The correct answer is 3.

Here's a tip:

Multiplicative inverse will always be the opposite of the number you're trying to figure out. Example:

The MI of 5 is -5.

Answer:-1/3

Step-by-step explanation:

remains a negative while flipping sides with the denominator

Answer that please. (WHY do i still need to add more words?..............................)

Answers

Answer:

2.235

please mark brainliest

Step-by-step explanation:

Answer:

The product is 2.235

Shelly's bike shop charges $21.00 to rent a bike for a 4 hour ride .If Raquel wants to rent a bike for 6 hours how much will it cost her at the Shelly's shop??
a. $3.50
b. $6.50
c. $31.50
d. $33.50

Answers

D because nothing else works

1 5/8 ÷ (-1 3/5)

help again please XD

Answers

Answer:

56

Step-by-step explanation:

Answer:

-1 1/64

Step-by-step explanation:

Find the sale price to the nearest cent for each question.

PLS HELP ME THIS IS DUE IN ONE HOUR​

Answers

1. 64$ and 20% discount is 51.20$. (saved 12.80$) 2. 1,200$ TV and 10% discount is 1080$. (saved 120$) 3. 7.50$ and 20% discount is 6$. (saved 1.50$) + .35 (tax) would equal to 6.35$ in total 4. 4.30$ and 40% off is 2.58$. (saved 1.72$) + .1548 (tax) would equal to 2.7349. 2.7349 = 2.74$. 5. 4.50$ 6. Sport city has the better deal because after the discount it is selling the racket for 153$, while Tennis World is selling it for 160$. Tennis World is selling it for 7$ more than Sport city.

need helpp fastt plzz will give brainliest tooo who is corect plsssss

Answers

Answer:

117

Step-by-step explanation:

Answer:

I think it’s gonna be 117

Step-by-step explanation:

Landon found the slope of the line passing though (3, 8) and (-4,-2). -4-3 -2-8 -7 10 7 = 10​

Answers

Answer:

hmm

Step-by-step explanation:

let's see I'm commenting so j can get points srry .. huhhh

For slope, you need to use the equation y2-y1/x2-x1.

In this case, you would substitute the values so it should look like this: -2-8/-4-3. Judging by this, your slope will be -10/7.

I don’t know if this is what you were looking for but hope this helps!

Help me with my study guide please. No playing around otherwise I will report.

Answers

Answer:

I am not 100% but I'm pre sure it's D.

Step-by-step explanation:

Please help don't answer anything else

Answers

Mitochondria s the power house of the cell

Step-by-step explanation:

How many times larger is 4x10^13 than 4x10^6?

A) 1x10^6
B) 1x10^7
C) 4x10^6
D) 4x10^7

Answers

Answer:

B

Step-by-step explanation:

Your answer is B

Have a great day

Jessica has 75% as much money as James does. James has $24. How much money does Jessica have?

Answers

Answer:

Jessica has $18

Step-by-step explanation:

75% of 24 or divided by is 18

Answer:

18

Step-by-step explanation:

[tex] \frac{75}{100} \times 24 = 18[/tex]

i think this is the answer.sorry if I'm wrong

0.25(6+1)=2.5x+0.25
how many solutions?

Answers

There should be 1 solution = 0.6

A certain laundry detergent recommends 1/2 cup of detergent for a 1/4 load of clothes. How much detergent is recommended for 3 loads of clothes?

1_1/2 c.
2_2/3 c.
3 c.
6 c.

Answers

Answer:

6 cups of detergent.

Step-by-step explanation:

I will be 6 cups of detergent! :)

I AIN'T PLAYIN I NEED THIS DONE SOON
The first term in an arithmetic sequence is 12. The third term in the sequence is 4. The tenth term in the sequence is -24.



A. Write the function that could be used to find the nth term of the arithmetic sequence





B. Daelyn said that the recursive formula for this sequence could be described as, “to find the next term of the sequence, add -4 to the previous term.” Do you agree or disagree that this statement is equivalent to the explicit formula that you created in part A? Explain.

Answers

ok i THINK it’s
a. a(n)=12-4(n-1)
b. i agree with Daelyns statement because the common difference is -4. so adding a -4 (subtracting 4) will get you to the next term in the sequence.

i am also doing this lesson so i think that’s correct according to the formula notes i took yesterday what i did was fill in the formula for explicit formula: a(n)= a(1)+d(n-1)

Please help me I will give out the brain thing and extra points please help me. I need to get a hundred on this test. image below
Teresa says she stacks about 7 dishes by hand every minute.

What line represents Teresa’s statement?


Line a

Line b

Line c

Line d

Answers

Answer:line A

step by step: dont have one

Answer:

Line A

Step-by-step explanation:

The coordinate can be placed at (1,7) so its line a

helppp pretty please

Answers

Answer:

kaylee isaiah abigail

Step-by-step explanation:

Anna makes a pot of soup. She is using a 1/4-cup measuring cup. How many times will Anna need to fill the measuring cup to measure 7/8 cup of turnips? Show your work.

Answers

Answer:

3 and a half times

Step-by-step explanation:

1/4 can be simplified into 2/8

therefore, 3/4 can be simplified into 6/8

If we fill it in a half more times, we get 7/8

Answer:0.21875

Step-by-step explanation:i mutipied  1/4 times 7/8 and got 0.21875 hope this helps you plz rate me brainilest

HHHHHHHHHHHHHHHHHHHELP PLS ASAP WILL GIVE BRAINLIEST

Answers

Answer:

12

Step-by-step explanation:

Set up a proportion: [tex]\frac{30}{10} = \frac{x}{4}[/tex]  Cross multiply, then divide: 30 × 4 = 120, 120 ÷ 10 = 12

I hope this helps!

Answer:

12 cm

Step-by-step explanation:

the ratio of the leaf long to wide is 3:1

so if the width is 4, and we know that 1 times 3 is 3, we find 4 times 3

which gives you your answer: 12.

hope this helps :))

-4 1/3 ÷ -2 3/5

A) 1 2/3
B) 1 4/5
C) 2 1/5
D) 2 3/5

Answers

Make Improper
-13/3 divided by -13/5
Copy dot flip
13/3 • 5/13
Reduce numbers
1/3•5/1
Multiply across
5/3
Find mixed number 1 2/3

Oscar and Maria each wrote an equation that they felt represented the proportional relationship between length in centimeters and length in inches. They each referred to a table that compared centimeters to inches. One entry in the table paired 127 centimeters with 50 inches. Who wrote the correct equation that would relate centimeters to inches? Explain why.
Oscar wrote the equation c = 2.54i, and said that the unit rate 2.54 represents centimeters per inch.
Maria wrote the equation c = 0.394i, and said that the unit rate 0.394 represents centimeters per inch.

Answers

Answer:

inch

Step-by-step explanation:

im dumb sorry

pls help me with my geo homework

Answers

Answer:The FIRST one hope this helps

Step-by-step explanation:

PLEASE HELP
....................

Answers

Answer:

c

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

can someone pls help

Answers

I think it’s 4 4/5 if it not I’m sorry
I believe it is 4 4/5
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