Mathematics High School

Actually the answer is 7560.Because 3 1/2 X 2x4 X 4, 4 1/2 X x5 X 1=7560

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

If m∠2=6x+8 and m∠6=8x-6, find the value of x so that l||m.

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Answer:

x = 7

Step-by-step explanation:

∠2 and ∠6 are known as alternate interior angles. These angles equal one another. Set up the following equation and solve for x.

[tex]m\angle2=m\angle6\\\\6x+8=8x-6\\\\8=2x-6\\\\14=2x\\\\7=x[/tex]

How to find the area of a triangle.

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Answer:

The formula for calculating the area of a triangle

is 1/2 × b × h

Where, b = base

h = height

Hope it helps:)

Please help! I need to turn this in today.

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Answer:

C this is the answer

Step-by-step explanation:

hope this helps

Answer:

Step-by-step explanation:

Area = Width X Length

9x+6 / 3 = 3x + 2

find the square root of 121.

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Answer:

The answer is 11 your welcome

Answer:

Step-by-step explanation:

Hello, may I ask? uh, what is the formula for finding the mark up rate? original price and mark up price is given.. thank you!

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Step-by-step explanation:

Let original price is C and mark up price is M.

The rate would be the percent change:

r = (M - C)/C*100%

What is the answer please?

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Answer:

its f

Step-by-step explanation:

Answer:

H. [tex]x\leq -5[/tex]

Step-by-step explanation:

hope this helps!

convert 40 yards to feet

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Answer:

120 feet

.................................

Step-by-step explanation:

1 yard = 3 feet

What is the equation in point-slope form of the line that passes through the point (1, −1) and has a slope of 4?

Answers

Step-by-step explanation:

the general point-slope form is

y - y1 = m(x - x1)

m is the slope.

x1 and y1 are the point coordinates.

so,

y - -1 = 4(x - 1)

and simplified

y + 1 = 4(x - 1)

PLEASE HELP! 20 POINTS

What is the x-intercept of the line with this equation -2x+1/2y=18?

Enter your answer in the box
( ,0)

Answers

Answer:

x - intercept = - 9

Step-by-step explanation:

To find the x- intercept, let y = 0 in the equation and solve for x

- 2x + [tex]\frac{1}{2}[/tex] (0) = 18

- 2x + 0 = 18

- 2x = 18 ( divide both sides by - 2 )

x = - 9 or (- 9, 0 ) in coordinate form

Bernard ate part of a small pizza. He started with StartFraction 11 Over 12 EndFraction of a pizza but only ate Two-thirds of it. Which is the best estimate of the amount Bernard ate?
Bernard ate a little less than One-half of the pizza.
Bernard ate a little more than One-half of the pizza.
Bernard ate a little less than Two-thirds of the pizza.
Bernard ate a little more than Two-thirds of the pizza.

Answers

Answer:

Step-by-step explanation:

The answer is choice B!

.

Which equation represents this statement?

5 times the sum of 7 and a number is 40.

5(n+7)=40

5 + 7n = 40

5⋅7+n=40

5n + 7 = 40

Answers

Answer:

5(n+7)=40

Step-by-step explanation:

It's 5(n+7)=40 because 5 + 7n = 40 and 5n + 7 = 40 is addition not multiplication, and 5⋅7+n=40 is saying 5 times seven plus a number is 40, therefore 5(n+7)=40 is the correct answer because the parenthesis in (n+7) seperates it from 5 so that you have to get the sum of (n+7) before you can multiply it by 5.

The required equation for the given case is 5(n + 7) = 40.

What is a Linear equation?

A linear equation is a equation that has degree as one.

To find the solution of n unknown quantities n number of equations with n number of variables are required.

The given word problem can be solved as follows,

Suppose the unknown number be n.

Then, 5 times the sum of the number and 7 can be written as an expression as,

5(n + 7)

Now, as per the question the following equation can be written,

5(n + 7) = 40

Hence, the equation for the given word problem is 5(n + 7) = 40.

To know more about Linear equation click on,

brainly.com/question/11897796

#SPJ2

The radius of a circle is 15 inches. What is the circumference of the circle? Write your answer using .

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Answer: C ≈ 94.25 in

Step-by-step explanation:

can someone lease tell me the answer to this question i'm abt to ask? what is 1 + 1/4?

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Answer:

1 1/4 or 5/4 or 1.25

Step-by-step explanation:

given:3(x-5)+1=10 prove:x=8

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Answer:

x=8

Step-by-step explanation:

3x-15+1=10

3x=10+15-1

3x=24

x=24/3=8

easy

Solve for g.

19 = 3g + 4

g =

Answers

19 = 3g + 4

Subtract 4 from both sides.
19 - 4 = 3g

You get:
15 = 3g
Divide both sides by 3.

5 = g

Answer:

ANS is g=5

step 1: 3g=19-4

step2: or,3g=15

step 3: or,g=15%3

step 4: or,g=5

Hope it helps.

Can you give me BRAINLIEST ANSWER

THANK YOU

Combine the like terms to create an equivalent expression:
-n+(-4)-(-4n)+6}

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hope this helps! here is the answer!

Can someone please help me solve this

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For a
Substitute x=1
1-5/2
-4/2
-2
For b
Sub 10 next to the =
10=(x-5)/2
20=x-5
25=x

please help me on this!! it’s my last question

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Answer:

why it in pink and ur supposed too x them then divide

How many square metres of wallpaper are needed to cover a wall 8 metres long and 3 metres high? Can some one help me with this please?

Answers

Answer:

24 square meters of wallpaper

Step-by-step explanation:

Hope this helps.

Can someone help me with this?

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Answer:

the 20 dollars = the slope

the fee = the y-intercept

if a line has a slope of 20 and passes through the point (7,200), then what is the y-intercept?

y-intercept is 60

The sum of 3 odd integers is 33. what is the second integer? (and how would I show my work)

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33 / 3 = 11. 11 is the middle term of the three consecutive numbers. So, the other two numbers are obviously 10, the first term, and 12

11

If you do 33/3 it is 11

How many times in a 24-hour day will the hour and minute hands of a 12-hour analog clock form a 90-degree angle

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Answer:

Step-by-step explanation:

In other words, the minute hand "overtakes" the hour hand on 44 occasions in 24 hours in order to give a 90 degree angle. Therefore the answer to your question is 44.

Answer:

the answer would be eight

Step-by-step explanation: it would hit the first 90 degree angle when the hour is at twelve and the minutes at 15 then 12 and 45 then 3 and 30 and three and 12 then 6 and 15 and six and 30 then 9 and 30 then 9 and 12 .

If it took 3 hours to clean 5 houses, how many houses could be cleaned in 9 hours?

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3*5=15 houses can be cleaned in 9 hours

help with this questions please!

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Answer:

Area = 1/4 * pi * diameter^2

The area is 78.5^2

Which expression shows the number 19.65 correctly decomposed?

19 + 0.6 + 0.05
10 + 9 + 0.6 + 0.05
10 + 0.6 + 0.05
19 + 9 + 0.6 + 0.05

Answers

Answer: 10 + 9 + 0.6 + 0.05

Answer:

..............................................................

Step-by-step explanation:

..........................................................................

Please help. ( WILL MARK BRAINLIEST)

Answers

Answer:

499.2 cm^2

Step-by-step explanation:

((12*10.4)/2)*8=6*10.4*8=499.2

Formulas Used:

Area of triangle - 1/2bh

A pilot needs to know if a plane with clear the tower. The plane will travel 1300 yards before lifting off the ground to travel another 705 yards after which point the plane will be directly over the tower. If the plane had continued on the runway, it is another 700 yards to the control tower, which is 250 feet high.

Answers

Answer:

The statement that best describes how to determine if the plane clears the tower is;

Use the Pythagoras Theorem where the distance to the tower is a leg of the right triangle and the distance in the air is the hypotenuse. Find the other leg. Convert to feet to compare to the tower height

Step-by-step explanation:

The given parameters are;

The length the plane will travel before lifting = 1300 yards

The distance further the plane will travel after lifting off the ground = 705 yards

The horizontal distance from the point of lifting off the ground to control tower = 700 yards

The distance of the path of the plane after lifting off the ground, the horizontal distance from the point of lifting off the ground to control tower and the height of the control tower form a right triangle with sides given as follows;

The distance of the path of the plane after lifting off the ground = The hypotenuse side of the triangle

The horizontal distance from the point of lifting off the ground to control tower and the height of the control tower = The two legs of the right triangle

Let h, represent the height of the control tower, let x represent the horizontal distance from the point of lifting off the ground to control tower and let R represent the distance of the path of the plane after lifting off the ground, we have;

h = √(R² - x²)

We have;

R = 705 yards

x = 700 yards

∴ h = √(R² - x²) = h = √(705² - 700²) = 5·√281

The height of the control tower, h = 5·√281 yards

1 yard = 3 feet

∴ 5·√281 yards = 3 × 5·√281 feet ≈ 251.446 feet

Therefore, given that the height of the control tower = 250 feet, the plane at the height of approximately 251.446 feet clears the tower.

Is it possible to have a triangle with the following sides?
a) 9 cm, 40 cm , 41 cm b) 5.4 cm, 3 cm, 2 cm

Answers

Answer:

In My Opinion, A

Step-by-step explanation:

the measurements are obeying the rule of Pythagorean triplet.

Hence,

This rule also satisfies Pythagorean theorem.

So therefore,

The triangle is a right angled triangle.

I hope this helps

1/2 hours: $1.25 What is the unit rate per hour?

Answers

Answer:

$2.5/hr

Step-by-step explanation:

1/2 hr = 1.25

(1/2 hr)x2 = $1.25 x 2

1 hr = $2.5

find the domain of the expression.

[tex]\sqrt{u} -\sqrt{-u}[/tex]

Answers

Answer:

No Solution

Step-by-step explanation:

One of the rules of a square root is not to have negative numbers inside, if you do not want imaginary numbers. Therefore this question has no solution. Hope this helps :)

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