Mathematics High School

WILL MARK YOU BRAINLIEST SHOW WORK PLZ

Answers

Answer 1

Answer:

5) because ABCD is a rectangle => AC = BD

<=> 4x - 5 = 3x - 1

<=> 4x - 3x = -1 + 5

<=> x = 4

6) because EFGH is a rhombus

=> HF is the bisector of the angle EHG

=> EHF = GHF

<=> 3x - 15 = 2x + 9

<=> x = 24

Related Questions

On the morning of the sale, the store donated 50 pairs of shoes to a homeless shelter. Then they sold 64% of their remaining inventory during the sale. If the store had 288 pairs after the donation and the sale, how many pairs of shoes did they have at the start? how many shoes did they have at the start?

Answers

Answer:

850.

Step-by-step explanation:

Let the number at the start be x shoes. Then:

x - 50 - 0.64(x - 50) = 288

x - 0.64x - 50 + 32 = 288

0.36x = 288 + 50 - 32

0.36x = 306

x = 306/0.36 = 850.

Answer:

850 is the answer to the question

please please help, if you could show work too that would be amazing!

Answers

Answer:x=75

Step-by-step explanation:

They are opposite of eachother so they are equal to eachother

2x= 130

x= 75

-6, 12 ,-24 ,48 what would be the next term in this sequence (help ASAP please )

Answers

the next term would be -96 ! your just adding the term twice and alternating it by making it a negative and a positive

Oliver thinks of a number.
He multiplies this number by 4.
He then subtracts 5.
The result is 23.
What number did Oliver think of?

Answers

Answer:

Step-by-step explanation:

Add 5 to 23 which gives you 28

Then divide 28 by 4 and you get 7

Hope this helps!

4(x-3)=20
GUYSS I NEED HELP

Answers

4x+12=20
-12 -12
4x=8
4 4
X=2

Step-by-step explanation:

simplify the bracket

4x-12=20

4x=20+12

4x=32

X=8

Please help this is due

Answers

Answer:

f(6) = 0

x = 3 when f(x) = 2

Step-by-step explanation:

f(6) = -2/3(6) + 4

f(6) = -4 + 4

f(6) = 0

2 = -2/3x + 4

-2 = -2/3x

-2x = -6

x = 3

Find the next three terms of the following arithmetic sequence
Please help

Answers

Answer:

the 2nd option

Step-by-step explanation:

Katie answered 2/3 of a 15 problem math correctly. How many questions did Katie answer incorrectly?

Answers

2/3 of 15 is 10:)
so i believe she got 5 incorrect

Five students each wrote an expression to represent the perimeter of the given rectangle. Terrell wrote this correct expression: (2x + 2x) + (5x + 5x) + (1 + 1). Circle the name of the student who wrote an incorrect expression. Explain why the expression is incorrect. Anya: 2x + 2x + 5x + 1 + 5x + 1 Katrin: 2(5x + 1) + 2x Luis 2(2x) + 2(5x + 1) Steve: 1 + 1 + x(2 + 2 + 5 + 5)

Answers

Answer:

Luis wrote an incorrect expression.

Step-by-step explanation:

As per Terrell, the correct expression is (2x+2x) + (5x+5x) + (1+1) which is equal to 12x + 2

For you who got incorrect answer, the answer if you simplified it must be 12x + 2. Let's check:

Anya 2x+2x+5x+1+5x+1 =

12x + 2 [CORRECT]

Katrin 2(5x+1) + 2x

10x+2+2x

12x + 2 [CORRECT]

Luis 2(2x) + 2(5x+1)

4x+10x+2

14x + 2 [INCORRECT]

Steve 1+1+ x(2+2+5+5)

2+ x(12)

12x + 2 [CORRECT]

Rewrite 48+40 using the distributive property with the greatest common factor located in front of the parentheses

Answers

Answer:88

Step-by-step explanation:

The ratio of boys to girls in a class is 2:3
Ben says there are 28 students in the class.

(a) Explain why Ben must be wrong

(b) Write down a possible number of students in the class

Answers

Step-by-step explanation:

A: adding together 2 and 3 a bunch of times (2+3+2+3+2+3 etc) does not equal 28.

A possible answer could be 27 students.

The requried,
(a) Ben is wrong because the number of students is incorrect,
(b) The required possible number would be either 25 or 30.

What is the Ratio?

The ratio can be defined as the comparison of the fraction of one quantity towards others. e.g.- water in milk.

here,
As mentioned in the question, the ratio of boys to girls in a class is 2:3

Ben says there are 28 students in the class.

So total of the ratio = 2 + 3 = 5
Now calculate number of boys = 2 / 5 [28] = 7.2 [this is not possible]
So the total number of students must be that number which is divisible by 5 and nearby 28, so the number would be 25 or 30.

Thus, the requried,
(a) Ben is wrong because the number of students is incorrect,
(b) The required possible number would be either 25 or 30.

Learn more about Ratio here:

brainly.com/question/13419413

#SPJ2

Can someone please help me with this?

Answers

it would be the second option

why is math your favorite subject

Answers

Answer:

its nice

Step-by-step explanation:

Answer:

It's easier for me than other subjects. Have an amazing rest of ur day.

Step-by-step explanation:

The grocery store had 4lb bag of oranges for 4.80$ and a 6lb bag for 6.18$ . What is the difference of the 4lb bag of oranges and the 6lb bag of oranges

Answers

Answer:

$1.38

Step-by-step explanation:

The grocery store had 4lb bag of oranges for 4.80$ and a 6lb bag for 6.18$ . What is the difference of the 4lb bag of oranges and the 6lb bag of oranges

The cost difference is calculated as:

Cost of 6lbs of oranges - Cost of 4lbs of oranges

Cost of 6lbs of oranges = $6.18

Cost of 4lbs of oranges = $4.80

Hence,

= $6.18 - $4.80

= $1.38

Given the graph of the function F(x) below, what happens to F(x) when x is a
very small positive number?
A. FX) is a very small positive number
B. F(x) is a negative number with a large absolute value
C. F(x) is a very large positive number
D. F(x) is a negative number with a small absolute value

Answers

Answer:

B. F(x) is a negative number with a large absolute value.

Step-by-step explanation:

The Y and X axes in this case are asymptotes, it means that the function will never touch them. When x is negative and is so small, the function tends to negative infinity, because the function try to cut it but it will never happen.

im putting all the questions in one to make it easier

Answers

I'll focus on problem 19 and problem 22

============================================================

Problem 19

Answers:

x = 87x+15 = 102

-------------------------------

Explanation:

The horizontal lines are parallel. Note the arrow markers along the interior portion of the lines. These similar markers tell us how the lines pair up to be parallel to one another.

Since the horizontal lines are parallel, this means the angles in question are congruent. They are corresponding angles.

x+15 = 102

x = 102-15

x = 87

Which leads to

x+15 = 87+15 = 102

============================================================

Problem 22

Answer: y = 27

-------------------------------

Explanation:

We have a pair of alternate exterior angles. They are congruent due to the parallel lines.

Let's solve for y.

7y-55 = 3y+53

7y - 3y = 53+55

4y = 108

y = 108/4

y = 27

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Write one number as a fraction of another and please explain. Write an equation for the line in slope-intercept form.Please help ASAP!!! how does the election work What does Jack-si-Nah mean? Is 4 5/12 a rational number PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!! EASY QUESTION!!!!!!!!!!!!!!!!!!!!You are going to write a personal reflection on the topic of bullying. Even though this topic may make you feel uncomfortable because it will require you to admit to your own poor choices, it is always great to be reflective of our actions.In this personal reflection, you are to write about a time when you were unkind to someone else. You will identify the things that you did or said and then write about why you chose those actions at the time.Then, you are to write about how your actions or words may have made the other person feel. Finally, at the end of the reflection, you are to write out a better plan of action for how you could have handled a similar situation in the future. Given the graph of the function F(x) below, what happens to F(x) when x is avery small positive number?A. FX) is a very small positive numberB. F(x) is a negative number with a large absolute valueC. F(x) is a very large positive numberD. F(x) is a negative number with a small absolute value Find the next three terms of the following arithmetic sequencePlease help Did Roy Benavidez actions go beyond what a solider is expected to do? Explain Can someone please help me with this? which comparison does the ratio 20:21 represent? Did Alexander the Great discovered sugar cane in India through Nearchus the captain? Choose the correct word.Which word is not mixed up with the others when trying to say "when" in German?O alsO wennobwann HELP PLEASE! and give out good answers.The histogram below represents the weights, rounded to the nearest pound, of several orders of dog food. Which statement best describes the weights of the orders represented in the histogram? 1. There is a peak in the orders from 6 to 10 pounds 2. The orders are symmetrical about 8 pounds. 3. The orders cluster near 20 pounds. 4. There is a gap in the orders from 11 to 15 pounds What did Kathy O'Brien did in the story monster? How did the US Constitution differ from the Articles of Confederation?A. It removed all authority from state governments.B. It provided a frame of government for the new nation.C. It granted a number of powers to the federal government.D. It gave states powers that conflicted with national interest Which of the following statements is true of an essays conclusion?It includes the first statement of your thesis.It provides new evidence to support your argument.It hooks your reader.It creates a sense of completeness. please helpppppppppppppppppppppppppppppppppppppppppA student added some sugar to a glass of water, but it did not dissolve quickly. What could the student do to increase the rate at which the sugar dissolves in the water? *Freeze the waterHeat the waterFilter the waterAdd salt to the water Rewrite 48+40 using the distributive property with the greatest common factor located in front of the parentheses Complete this number sentence with the correct symbol.0.2 ___ 0.20A) C) =help me PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ