Mathematics High School


2. Sean burns 540 calories per hour when he runs. How many calories does he
burn if he runs for 1 14 hours? *
Your answer
How do you know?*
Your answer

Answers

Answer 1

Answer:

540 times the hours he runs

Step-by-step explanation:

Simply just 540 times the hours he runs

Related Questions

Please help me! Anything is appreciated!

Answers

B,D,G,H are right angles

I put the picture attached

Answers

Answer:

120 square inches

Step-by-step explanation:

here is a list of ingredients to make biscuits
200g of butter
180g of caster sugar
400g of plain flour
20g of chocolate chips

Andrew only has 300g of plain flour.
How much of the other ingredients should he use?

Answers

Answer:    150 grams of butter

135 grams of caster sugar

15 grams chocolate chips

300 grams of flour

Step-by-step explanation:

if 300 grams equals 3/4 of 400 grams than all we have to do is get 3/4 of all the other ingredients.

Find the length of side a.

Answers

Answer:

C. 5

Step-by-step explanation:

Keeping in mind that this is a right triangle, to find the length of side a, we can use the Pythagorean Theorem.

Remember, the Pythagorean Theorem is:

a² + b² = c²

where a and b are the legs of the right triangle and c is the hypotenuse.

As we can see in the image, a is one of the two legs of the right triangle. 13 is the hypotenuse and 12 is another leg. Plugging into the Pythagorean Theorem, we get:

a² + 12² = 13²

Now we solve for a.

a² + 144 = 169

Subtract 144 from both sides.

a² = 169 - 144

a² = 25

Take the square root of both sides.

a = √25

a = 5

So the length of side a would be 5.

The answer would be C. 5.

I hope you find my answer and explanation to be helpful. Happy studying.

Answer: C. 5

Step-by-step explanation:

We'll use the Pythagorean Theorem to find the missing side.

a^2 + b^2 = c^2

a^2 + 12^2 = 13^2

a^2 +  144 = 169

a^2 = 25

(simplify)

[tex]a^2 = \sqrt{25}[/tex]

a = 5

Algebra 2
Please help!
Will give brainliest if it’s correct!

Answers

I’m not sure but I think it’s either c or d
The answer to your question is C

Pls help me find the area

Answers

I might be wrong but I think all you have to do is 6 x 6 and then multiply that answer by 3

Answer:

27

Step-by-step explanation:

6x3=18, which means the bottom half of the shape is 18. The top half is a triangle, and triangles are half a square or rectangle. So again, 6x3=18. 18/2=9. So 18+9=27. So the ANSWER IS 27

A prism is filled with 70 cubes with a side length of 1 2 unit. What is the volume of the prism in cubic units? Enter answer as a mixed number in its simplest form.

Answers

Answer:

The volume of the cube is;

[tex]8\dfrac{3}{4} \ cube \, units[/tex]

Step-by-step explanation:

The parameters of the prism are;

The number of cubes used to fill the prism, n = 70 cubes

The side length of each cube, s = 1/2 unit

The volume of the cube, V = n × s³

∴ Therefore, the volume of the cube, V = 70 × (1/2)³ = [tex]8\dfrac{3}{4} \ cube \, units[/tex] = 8.75 cube unit

hii please help i’ll give brainliest

Answers

The answer is C I believe:)

Check all the equations that apply to meet the Segment Addition Postulate in segment QA. QP=3x+7, PA=3x+2 and QA=32
Asse
MA
MARS
MAFS
3x-23=-3x

Answers

Answer:

J

Step-by-step explanation:

8 1/3 times 4 1/5 = ?

Answers

Answer:

35

Step-by-step explanation:

Answer:

I believe the answer is 35.

Step-by-step explanation:

If I am incorrect please correct me but this is what I got. Also, you never told me if it's in simplified form or in any form it should be in. Hope this somewhat helped and have a good one!

✍(◔◡◔)

What is the area of the shaded triangle

Answers

84 is the answer . All you have to do is add

Help!
JH is a mid-segment of KLM. Find the value of x.

Answers

JH = mid-segment of triangle KLM.

ML = 22

(1/2)(ML) = 11

JH = (1/2)(ML) = x

So, x = 11.

PLS I NEED RELLAY NEED HELP RIGHT NOW

Answers

Answer:

40%

Step-by-step explanation:

[tex]\frac{8}{20} = \frac{2}{5}[/tex]

[tex]\frac{2}{5} = 0.40[/tex]

0.40 = 40%

Translate: The difference of a number and 45 is 12

Answers

Answer:

x-45=12

Step-by-step explanation:

a number equals x

difference equals -

of a number and 45 so 45 first

is equals =

12 is after is so 12

Which fraction is equivalent to
-(7/8)?

Answers

Answer:

35/40

I think that’s what you mean? Hope this helped

Step-by-step explanation:

if a parabola is horizontally translated 15 units left, stretch by a factor of 20, vertically translated down 30 units and reflected in the x axis determine the equation of the parabola in vertex form

Answers

your normal parabola is y=x^2 but with translations you get the form y=a(x-h)^2+k. it is horizontally shifted by 15 so h=15, the stretch factor is 20 so a=20, it is translated down by 30 so k=-30, and it is reflected in the x axis so a is negative. your answer is y=-20(x-15)^2-30. DONT OPEN ANY SKETCHY LINKS!!!

Answer:

y' = a(x'- ((h-15)/20))² + -(k-30)

Step-by-step explanation:

Vertex: (h,k)

horizontally translated 15 units left: (h-15 , k)

stretch by a factor of 20: ((h-15)/20 , k)

vertically translated down 30 units: ((h-15)/20 , k-30)

reflected in the x axis: ((h-15)/20 , -(k-30))

Vertex' (h' , k'): ((h-15)/20 , -(k-30))

Equation: y' = a(x'-h')² + k'

y' = a(x'- ((h-15)/20))² + -(k-30)

Find the area. Simplify your answer.
x+1
2x

Answers

Answer:

[tex]A = x^{2} + x[/tex]

Step-by-step explanation:

Area of a triangle = bh/2

Your base is 2x and the height is x + 1

So, A = (2x)(x + 1)/2

        A = [tex]x^{2} + x[/tex]

What is y-intercept represented in the graph below? ​

Answers

the y intercept is -4

Please help ! (Pls DONT send a link)

Answers

i say 33
because every other number is a multiple of five, but not 33

Answer:

33

because every other number is a multiple of five, but not 33

Step-by-step explanation:

72 in.= ______ yd.
yd.=yards
in.=inches
HOW MANY YARDS ARE IN 72 INCHES?
correct=brainliest

Answers

Answer:

2 yards

Step-by-step explanation:

1 yard = 3 feet

Answer:

2 yards

Step-by-step explanation:

Can someone help me with this ASAP please I’m being timed !

Answers

Answer:

I hope you get the answer im tryna find mines

Step-by-step explanation:

MP Model with Mathematics There was a big snowstorm overnight that dumped 12 inches of snow on Math Town. Luckily, it got a lot warmer, and 0.5 inch is melting each hour. The snow is now less than 5 inches deep. Write an inequality to determine how many hours have passed since the snow started melting.​

Answers

Answer:

10 hours

Step-by-step explanation:

do 0.5 and add it until you get to 5. the number of times i added it was the answer

Can you help me figure it out? What is the side length of side AE?

Answers

Answer:

18

Step-by-step explanation:

maybe i dont really know

- Find the perimeter of the figure.
R(3,4)
S(-8,1)
T(1,-2)

Answers

i think its 8.2 im not sure

Use the figure.

diameter is 10m

A circle has a diameter labeled ten meters.
Find the circumference. Round your answer to the nearest hundredth. Use 3.14 for π

Answers

Answer:

FOR ALL MY POINTS write an argumentative essay on why dog parks are "helpful or harmful"

READ PROMPT

Step-by-step explanation:

Answer:

Formula for the circumference of a circle =2pir

Since the diameter is 10m the radius is half of that which is 5m.

2×3.14×5=31.4m

Step-by-step explanation:

I hope this helps.Have a great day♡

Write an equation and slope intercept form of the line that passes through the given points

Answers

Answer:

y = 2x+5

Step-by-step explanation:

Can you help me (There's a photo) you have to do grater then and = to

Answers

Answer:

Top left: > Top right: > Bottom left: < Bottom right: >

Step-by-step explanation:

Answer:

-0.25 > -0.3

9.999 > 9.975

3(5/8) < 30/8

10(2/3) < 61/6

A reflection is a flip over the

Y-axis

Line of reflection

X-axis

Answers

Answer

LINE OF REFLECTION

Step-by-step explanation:

In geometry, reflection basically just means flipping things over a line.

The area of a circle is 3.14 square yards. What is the circle's diameter?​

Answers

Answer:

d≈2yd

Step-by-step explanation:

Answer:

d≈2yd

Step-by-step explanation:

2. Which polynomial has a leading coefficient of 5 and a degree of 4?
a. 3x5 - 4x6 + 2
b. 2x + 5x4 - 3x3
c. 6x + 4x5 - 2x2
d. 3x + x2 - 5x4

Answers

Answer B. since it has 5x^4
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