Mathematics Middle School

it needs to be in an EQUATION. meaning (random example) 6 = 3x. not 3x = 6 or 3x

Answers

Answer 1

27= .6h

or

h = 27/.6

both work, either way, h=45

Answer 2

27=0.6h
H=45
27=0.6(45)
The original height was 45 inches

Related Questions

Given △ABC∼△FGH, find FG.

Answers

Congruent sides pair with each other. AB is congruent to FG, so put FG (x) under or below 16 (it doesn't matter as long as FH is next to it). Cross multiply, then continue as if it's an equation. With that, you get the answer that x, or FG, equals 9 m.

The answer is 9. The shapes are similar. 20 divided by 11.25 is 1.777777777777778. 16 divided by 1.777777777777778 is 9

What translation is shown below?
3 units left
3 units right
o 5 units left
o 5 units right

Answers

5 units right

The triangle with the angles that have the ‘ in it are the new triangle that has been moved

5 units is the answer

In this diagram, the measure of ZRQS is 60° less than the measure of ZPQS.

Which equation can be solved to find the measure in degrees of ZPOS ?

Answers

X - 60 = 180 hope this helps

Reflect triangle ABC over the x-axis. Then translate the new triangle 5 units to the left. What are the coordinates of the vertices of the final image?

A. A’(-1, -8), B’(-2, -2), and C’(5, -2)
B. A‘ (-6, -8), B‘(-7, -2), and C‘(0, -2)
C. A‘(-1, 5), B‘(-3, -7), and C‘(5, -3)
D. A’(-5, 1), B’(-2, -7), and C‘(5, -7)

Answers

Hi there!

The answer to your question is B my explanation is below

The coordinates of the vertices of the final image will be:

A''(-6, 8), B''(-7, -2), and C''(0, -2)

Hence, option (B) is true.

Step-by-step explanation:

Given the triangle with the vertices

A(-1, -8)B(-2, 2)C(5, 2)We know that when we reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate reverses its sign.

Thus,

The rule of reflection across the x-axis:

(x, y) → (x, -y)

A(-1, -8) → A'(-1, -(-8)) = A'(-1, 8)

B(-2, 2) → B'(-2, -2) = B'(-2, -2)

C(5, 2) → C'(5, -2) = C'(5, -2)

Then, translate the new triangle 5 units to the left

Rule of translating 5 units to the left

(x, y) → (x-5, y)

A'(-1, 8) → A''(-1-5, 8) = A''(-6, 8)

B'(-2, -2) → B''(-2-5, -2) = B''(-7, -2)

C'(5, -2) → C''(5-5, -2) = C''(0, -2)

Therefore, the coordinates of the vertices of the final image will be:

A''(-6, 8), B''(-7, -2), and C''(0, -2)

Hence, option (B) is true.

The answer to this question would be B

What equation describe this motion?

Answers

the answer is D. y=2x

The answer is D. Y=2x +1 because it goes 2,4,6,8,10 which means it’s going up in 2’s but it starts with 12345

Jerome installed a new fence along the 200-foot perimeter of his rectangular backyard, he left an opening for a gate. In the diagram below, he used x to represent the length, in feet, of the gate. What is the value of x? Height=30 ft Length=60 ft Gate=?

Answers

I believe it’s 180 sorry if I’m wrong

Which of the following expressions is
equal to the measure of

Answers

I think the answer is B. But if I’m wrong I am so sorry :(

I think it is c sorry if I was wrong

Will give branlist please answer this quickly.

Answers

I can’t see the second set of questions but I have answers for 1-8.
1. C- slope-intercept form
2. y= 3/4x - 4
3. y= 5x - 3
4. y= 1/2x - 2
5. -7
6. 2
7. C- slope: -2; y-int: 7
8. C- x=1

Francesca already has 7 plants in her backyard,
and she can also grow 19 plants with every seed packet she uses. How many seed packets does Francesca need to have a total of 45 plants in her backyard?

Answers

Answer:

2 seed packets.

Step-by-step explanation:

19 plants per seed packet.

19+19=38 + 7=45

Answer:

45-7

38/19

Step-by-step explanation:

what percent of 80 is 50

Answers

Answer:

1.3%

Step-by-step explanation:

#CARRYONLEARNING

Answer:

80% of 50 is 40.

Step-by-step explanation.

you take 50 and multiply it by 0.8 this will give you your answer.

A can of tuna has a diameter of 8 cm and a height of 3 cm. What is the volume if it is filled at 90% capacity? Use 3.14 for π.

Answers

Answer:

The volume of the can of tuna is 37.98 cubic inches.

Step-by-step explanation:

V=πr^2(h)

V=(3.14)(2 in)^2(3 in)

V=(3.14)(4 in)(3 in)

V=(3.14)(12 in^2)

V=37.68 in^3

The person above me said 37. 98 and I think they correct

Please DO ASAAPPPPPPP

Answers

1. x>3

2. x≤−48

3. x<−3

4. x > $99.39

5. She will pay more than $99.39 per night

6. w≥200 is the answer to the question to the question

4x>12x>3

A open dot at 3 and line rightwards

x/4≤-12x≤-3

A close dot at -3 and line leftwards.

-4x>12x>-3

Open dot at -3 and a line rightwards

x>298.17/3

As additional cost is there it will raise the price

x>99.39

Open dot at 99.39 and line rightwards

w/-10≤-20w≤200

close dot at 200 and line leftwards

A 1010-ounce package of cashews costs \$ 8.11$8.11, and a 1616-ounce package of cashews costs \$ 12$12.

a. What is the cost per ounce for the 1010-ounce package of cashews?

b. What is the cost per ounce for the 1616-ounce package of cashews?

c. Which package is the better buy?

Answers

I think the answer is a
I’m not sure

x – 3 = 8
pls give step by step explanation.

Answers

Answer:

x = 11

Step-by-step explanation:

x - 3 = 8 add 3 to both sides

x + 3 -3 = 8 + 3 the 3s cancel each other out, 8 + 3 = 11

x = 11

Yesterday, a bamboo plant was 12.62 yards tall. Today, the bamboo had grown by 0.34 yard. Bryson chopped the bamboo into6 equal pieces. How long was each piece?

Answers

The answer is 2.16 because 12.62 + 0.34 = 12.96 then 12.96 divided by 6 = 2.16 (please make me brainlyest)

2.16 because 12.62 + 0.34 = 12.96. 12.96 divided bye 6 = 2.16

HELLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Try A I believe that’s right

are they proportional or not? Explain your reasoning

Thank you!

Answers

Answer: Yes

Step-by-step explanation:

They are proprtoinal because the x goes up by y, while and y goes up by one

The answer that you’re looking for is yes Hopefully this helps

Karen and Sara invent a game. They roll a number cube twice and read the two digits shown as a two-digit number. So, if Karen gets a 6 and then a 2, she has 62.

1) Draw an area model to show all possible outcomes.

2) What is the least number possible?

3) What is the greatest number possible?

4) Are all numbers equally likely?

Answers

1) 11 12 13 14 15 16 21 22 23 24 25 26 31 32 33 34 35 36 41 42 43 44 45 46 51 52 53 54 55 56 61 62 63 64 65 66
2) least number is 11
3) greatest number is 66
4) Yes they are equally likely because it’s a dice so it a 16.6 chance of u rolling a number

1 2/7 / x = 2 1/4. please help very quick!!!!!!!!!

Answers

Answer:

x=4/7

I hope this helped :)

answer: x= 4/7
step by step explanation: ask if needed :)

da..mn a week ago iknew how to do this, nd now i forgot :'(

Answers

Answer:

1/2*22/7*7*7

=77

Area of the rectangle=20*14=280

required area=280-77

=203

Step-by-step explanation:

you know what I'm so lazy to solve it

plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

1. 4 is the constant

2. x > -2

3. 2.86 inches

^The formula for the circumference of a circle is C=2∏r, in which r=radius. To find the radius, then, we insert 18 in for the circumference. So 18=2∏r. Solving for r gives 9/∏, or approximately 2.86 inches.

hope this helped:)

Brainliest?

PLLZZZZ help I've been failing in math and I need help:(((((( plz don't joke around my mom is yelling at me for this!!!

Answers

i’m pretty sure it’s 4

Answer:

Step-by-step explanation:

(2^2)^1 =4

sean runs 2/3 of a mile in 10 minutes. at this rate how many miles can sean run in 30 minutes. Explain.

Answers

Answer:

2 or 6/3

Step-by-step explanation:

If he runs 2/3 of a mile in 10 minutes all you have to do is multiply it by 3 and you get 6/3 and then you simplify it and end up with 2

Surface area I will give brainliest to the correct one.

Answers

Answer:

the correct answer is 94 square cm

Step-by-step explanation:

1) A={_____ ,_______, ______,...}

2) B={______ ,______ , _____ ,...}

3) C={... ______, _______ ,_____ , ____ ,...}

4) D={ _____ , _____ ,_____ ,...}

5) E={______ , _______ ,______ ,...}

Answers

Answer:

1) 9

2)6

c) 5

d)12

e)0 because and you solve it in inequalities that is what u will get

I agree got the same answer I got before

A humane society houses
dogs and cats only.
Currently, there are 12
dogs and 14 cats. What is
the ratio of cats to dogs?

Answers

Answer:

6:7

Step-by-step explanation:

Answer:

6:7

Step-by-step explanation:

There are 32 students in your class. After voting for the class representative, Alan received 3 times as many votes than David. How many votes did Alan receive?

Use Guess Check

Answers

It is 32 divided by 4 that equals 8 so David had 8 votes and Alan had 24

David has 8 votes and Alan has 24

Give two systems of equations that would be easier to solve by substitution than by elimination. Then give two systems that would be easier to solve with elimination. Finally, explain how you decide whether to use elimination or substitution to solve a system.

Answers

These techniques for elimination are preferred for 3rd order systems and higher. They use "Row-Reduction" techniques/pivoting and many subtle math tricks to reduce a matrix to either a solvable form or perhaps provide an inverse of a matrix (A-1)of linear equation AX=b. Solving systems of linear equations (n>2) by elimination is a topic unto itself and is the preferred method. As the system of equations increases, the "condition" of a matrix becomes extremely important. Some of this may sound completely alien to you. Don't worry about these topics until Linear Algebra when systems of linear equations (Rank 'n') become larger than 2.

ASAP HELP FIRST PERSON TO GET ALL RIGHT WILL GET BRAINLEST IF YOU DONT KNOW DONT ANSWER

Answers

Answer:Yes,No,No,Yes

Step-by-step explanation:

yes, no, no, yes
hiiiiiii

A right circular cone has a radius of 8 in. and a slant height of 12 in. These dimensions are multiplied by 6. By what factor is the surface area multiplied?

Answers

Answer:

Step-by-step explanation:

Ratio of sides

1 : 6

Ratio of areas

1² : 6²

1 : 36

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