In order for the parallelogram to be a square x = ?

In Order For The Parallelogram To Be A Square X = ?

Answers

Answer 1

Answer: x = 7

Step-by-step explanation: In order for a parallelogram to be a square, the angles at the corners must be 90 degrees, and the diagonals that bisect the corner angles must be 45 degrees.

4x + 17 = 45  Subtract 17 from both sides.

4x = 28   Divide both sides by 4

x = 7


Related Questions

How many groups of 1 & 2/3 are in 1 & 5/6? Please answer im desperate!

Answers

Answer: the answer is 2

Step-by-step explanation:

youre welcome if it helped

A rectangular block of metal is 25cm long, 11cm wide and 9cm high. The metal block is melted down and all of the metal is used to make a cube. Work out the length of each side of the new cube formed

Answers

Answer:

29.03 cm

Step-by-step explanation:

Step one:

given

A rectangular block of metal is

25cm long

11cm wide and

9cm high.

The volume of the block is

= 25*11*9

= 2475cm^3

Required

The dimension of an equivalent cube

we know that volume of cube

v=l^3

24475=l^3

cube root both sides

l= ∛24475

l= 29.03 cm

Answer:

13.5cm

Step-by-step explanation:

Tried the other answer and got it wrong and saw the right one.

asap get brainliest please help me.​

Answers

Answer:

3/1

Step-by-step explanation:

rise/ run or also slope formula with 2 coordinates(2,3 and 3,6) use the slope formula

Answer:

4/1

Step-by-step explanation:

Pls HELP ASAP
by what percent will a fraction change if its numerator is decreased by 75% and the denomanator is decreased by 50%

Answers

Answer:75 percent as a fraction is 3/4 and 50 percent as a fraction is 1/2

Step-by-step explanation:

It’s 25% hope this helps :D have a good day

A survey found that 3 out of 5 students prefer hamburgers to hot dogs. What percent of students prefers hamburgers ?

Answers

Answer:

60% of students prefer hamburgers

Step-by-step explanation:

3 out of 5

3 / 5 = 0.6

0.6 × 100 = 60 %

y = 4x
4x^2 + y = 20

Answers

Answer:

8X=4Y

Step-by-step explanation:

JUST ADD

Help pls I’m in trouble I need this

Answers

Answer:

We conclude that:

g(-3) = 3.5

Step-by-step explanation:

Some background Concepts:

From the graph, it is clear that at x = -10, the graph intersects the x-axis.

So, the x-intercept of the graph is (-10, 0).

It means g(-10) = 0

From the graph, it is clear that at y = 5, the graph intersects the y-axis.

So, the y-intercept of the graph is (0, 5).

It means g(0) = 5

Determining g(-3):

From the graph, it is clear that at x = -3, the value of the function output = 3.5.

In other words,

at x = -3, g(-3) = 3.5

Therefore, we conclude that:

g(-3) = 3.5

what of b is a solution to this equation? 6b=6

A) b=1 B)b=8

Answers

Answer:

b=1

Step-by-step explanation:

6*1=6

6*8=48

Got any answers? math is confusing for me
x+y=5 6x+3y=27

Answers

Answer:

X = 4

Y = 1

Step-by-step explanation:

Hope this helps. Pls give brainliest.

Hey you! Yes you! You are awesome! Can you help me?

Answers

Answer:

a = -40

Step-by-step explanation:

In order for a system of equations to have infinitely many solutions, the equations must have the same line when graphed. Knowing this, it also means that the equations equal the same thing - they're just written differently. Also, remember that a constant term is just a number with no variables.

First, I would organize the second equation into standard format just like the first one (moving the x and y terms to the left side):

[tex]6x = 16 + a -15y\\6x + 15y = 16 + a[/tex]

Then, by comparing the x and y terms in both equations, we can see that the second equation is just the first equation multiplied by 3. (Notice how 2x times 3 is 6x, and 5y times 3 is 15y.) So, we would need our constant on the left hand side to do the same, to equal -8 times 3, or -24.

Thus, we would need to find what added to 16 equals -24, and we can do this with a simple algebra equation:

[tex]a + 16 = -24\\a = -40[/tex]

Therefore, a would need to equal -40 in order for the system to have infinitely many solutions.

A school auditorium has 300 seats. If 89 people have tickets for the school play, how many people can attend? Let p be a number of people who can attend: Help PLEASE

Answers

Answer:

300-89 would equal your equasion which would be 211

Step-by-step explanation:

But there are 2 ways to think of it becaue=se if u used the people in the school to play on the stage there are still 300 seats left or your teacher would think of it as being 300-89=211 so this word problem has 2 answers!

Factor the polynomial by finding the greatest common factor.
-15y^7z^6 – 3y^3z^8

Answers

Answer: -3y^3z^6(5y^4+z^2)

Explanation: The first number in the parenthesis has to be positive, so the GCF in this problem will be negative. The GCF between the coefficients is 3. The GCF between the y variable is y^3. The GCF between the z variable is z^6. We combine all of the GCFs to get an overall GCF: -3y^3z^6. Then we will factor it out of the two terms, giving us: -3y^3z^6(5y^4+z^2). You can check the answer by multiplying them to see if you get the original expression.

evaluate
Evaluate-8÷2+12×9-4×6

Answers

Answer:

Step-by-step explanation:

Use PEDMAS  {Parenthesis ; Exponent ; Division ; Multiplication ; Addition; Subtraction }

8÷2 + 12*9 - 4*6 =  4 + 12*9 - 4*6     {Division}

                          = 4 +  108 - 24          {Multiplication}

                          = 112 - 24                  {Additon}

                          = 88

Answer: 88

Step-by-step explanation:

Evaluate using PEMDAS.

P = Parenthesis; There are no parenthesis in this expression

E = Exponents; There are no exponents in this expression

M = Multiplication; 12 x 9 = 108, 4 x 6 = 24

D = Division; 8/2 = 4

A = Addition; 4 + (12 x 9) = 112

S = Subtraction; (4 + (12 x 9)) - (4 x 6)

112 - 24 = 88

how do you calculate the profit​

Answers

total revenue subtracted by total expenses which would equal to ur profit

Haley and mia's dad said if they combined the money they've saved. He would double it.

Find equivalent expression

Answers

Answer:

I have no idea, I have been trying to figure it out

Isaac is purchasing two pairs of shoes—one pair for $37.00 and the second pair for $42.00. The state sales tax applied to Isaac’s bill is 7%. How much is Isaac’s total bill? If Isaac uses a coupon entitling him to a 25% discount off the purchase price before tax, how much will his bill be? Assume that a 7% sales tax is applied to the discounted price. Using words, explain how you found the discounted price. The shoe store’s clerks are paid on commission. If the clerk receives a 12% commission on total purchase amounts before tax is applied, how much would the commission be for Isaac’s purchase with and without a coupon?

Answers

Answer:

I wish I could help

Step-by-step explanation:

What is the slope of the line represented by the equation 3x+4y= 12?
A: - 4/3
B: - 3/4
C: 3/4
D: 4/3

Answers

Answer:

B: -3/4

Step-by-step explanation:

Write an equation in point slope form of the line that passes through the point -4, 5 and has the slope of one.

Answers

Answer:

y - 5 = x + 4

Step-by-step explanation:

Use point slope form, y - y1 = m(x - x1) where m is the slope and (x1, y1) is a point on the line

Plug in the given point and slope:

y - y1 = m(x - x1)

y - 5 = 1(x + 4)

Simplify:

y - 5 = x + 4

So, the point slope form of the line is y - 5 = x + 4

If you made $300 one week and had a total of $75 worth of deductions, how much did you actually take home?

Answers

Answer:

$225

Step-by-step explanation:

$225 because $300-$75 = $225

Mary has a brownie recipe that calls for baking the brownies at 190°C for about 25 to 30 minutes.
Her oven measures temperatures in Fahrenheit only. At what temperature in Fahrenheit should she
set her oven to bake the brownies per the recipe? Enter the number only.

Answers

Answer:

374°F

Step-by-step explanation:

Which property of equality would you use -to solve the equation math8n=16

Answers

Answer:

im not sure but i do know that the letter n would be 2

Step-by-step explanation:

Louisa states that the solution to the equation One-fourth x minus 3 = StartFraction 3 Over 8 EndFraction x + 4 is x = 56. She verifies her solution using the steps below.

Equation: One-fourth x minus 3 = StartFraction 3 Over 8 EndFraction x + 4
Step 1: One-fourth (56) minus 3 = StartFraction 3 Over 8 EndFraction (56) + 4
Step 2: 14 minus 3 = 21 + 4
Step 3: 11 = 25

Which statement most accurately describes Louisa’s error?
Louisa made an error when determining the original solution of x = 56.
Louisa made an error when substituting the solution in for x.
Louisa made an error when multiplying 56 by One-fourth and by StartFraction 3 Over 8 EndFraction.
Louisa made an error when adding or subtracting.

Answers

Answer:

Its A

Step-by-step explanation: I took the test

Answer:

A

Step-by-step explanation:

45 girls tried out for the field hockey team. 20% of the girls who tried out did not make the team. How many girls did not make the team?

It lagged earlier when I first asked

Answers

Answer:

9 girls did not make the team

Step-by-step explanation:

20*45=900

900/100=9

Answer:

9 girls didn't make the team

Step-by-step explanation:

The person above did it a great way, and that is the way I use it, but if you want a method that involves fractions here it is: 20% is the same as 1/5. Since there are 45 girls total, we need to find 1/5 of 45 and you can achieve that by multiplying 45 by 1/5 and you get 45/5 which is 9. Hope this helped :) .

Find the midpoint of A and B where A has coordinates (-7, 1)
and B has coordinates (3,-5).

Answers

Answer:

A (-7, 1) = (X1, Y1)

B (3, -5) = (X1, Y2)

Now,

Mid point = (X1 + X2÷2, Y1 + Y2 ÷ 2)

= {-7+3÷2, 1+(-5)÷2}

= (-4÷2, 1-5÷2)

= (-4÷2, -4÷2)

= (-2, -2)

Step-by-step explanation:

I hope it will help you to study.

HELP please ASAP. I am being timed, and I am very confused on these two questions, answering both questions would be really appreciated...

Answers

Exponential i think maybe

3. In the following equation, what is the y-intercept?
y = -3x + 7

Answers

Answer:

the y intercept at this point is 7

Step-by-step explanation:

hope this helps comment if not

Which line has an Undefined slope?



Helpp

Answers

Answer:

A

Step-by-step explanation:

Answer plz, i will give brainliest XD


100 points ppl, lol

Answers

Answer:

A) x=9, x=-2, x=2

Step-by-step explanation:

(x-9)(x+2)(x-2)=0

x-9=0

x+2=0

x-2=0

x=9, x=-2, x=2

Answer:

im 100% sure it is Ax=9, x=-2, x=2

Step-by-step explanation:

got 100% on test please give brainliest

I need help again lol <3
A music store buys instruments and then sells them for 30% more than they paid.
During a 20% off sale, the store offers a clarinet for $93.60.


How much did the store pay for the clarinet?

Answers

$93.60 x 0.2 = $18.72

$93.60 + $18.72 = $112.32 = Price before 20% discount.

$112.32 ÷ 100 x 30 = $33. 696 = Discount of 30%

$112.32 - $33.696 = $78.624 = Original Price

Therefore, the store paid $78.624 for the clarinet before the 30% markup and 20% discount.

It's just a process of working backwards.

Hope this helps :))

f/5 = -8 Solve for f

Answers

Answer:

-40

Step-by-step explanation:

f/5 = -8

5 x f/5 = -8 x 5

f = -40

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