Mathematics High School

Please answer correctly! I will mark you brainliest! Pictures go together!

Answers

Answer 1

Answer:

288pi

Step-by-step explanation:

The equation for volume of a sphere is 4/3 * pi * r^3

4/3 * pi * 216

288pi

Related Questions

Help please. Number 3 or 4!

Answers

Answer:

Step-by-step explanation:

Find the measure of the indicated arc

Answers

Answer:

m(ABC) = 218°

Step-by-step explanation:

The measure of any arc with end points of an inscribed angle = 2 × inscribed angle

Inscribed angle = m<AMC = 109°

Intercepted arc = m(ABC)

Therefore,

m(ABC) = 2 × 109°

m(ABC) = 218°

Lydia's teacher wants her class to take note of the gas prices around town and round them all to the nearest whole number. Lydia found these gas prices:

$3.51, $3.84, $3.41, and $3.79.

Which of these prices would round to $3.00?

Answers

3.41, due to it being below .50

A pool holds 8400 litres of water. A builder fills up the pool with a 17 litre container. He pours in 379 containers of water. Is this enough to fill the pool?

Answers

Answer:

No, because 379 times 17 6443

Step-by-step explanation:

Multiple choices

A. Triangle CFB is congruent to Triangle EDB by the SAS theorem.

B. Triangle CFB is similar to triangle EDB by the AA similarity

C. The measurement of angle CE is 46 degrees

D. The measurement of angle ED is 108 degrees

E. Central angle of circle A measured 72 degrees

Answers

Answer: B and C: Triangle CFB is similar to triangle EDB by the AA similarity; The measurement of angle CE is 46 degrees

Step-by-step explanation:

I found out the answer after getting it wrong in Math Nation section 10

Answer:

B. Triangle CFB is similar to triangle EDB by the AA similarity

C. The measurement of angle CE is 46 degrees

Step-by-step explanation:

I also took the test

How many solutions does the system y = -3x - 3 and y = -3(x + 1) have? Why?

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

Need help will give brainliest if you answer plz explain how I want to learn?

Answers

Answer:

16 degrees

Step-by-step explanation:

This is a right triangle with shorter leg 3 in and hypotenuse 11 in. The 3 in side is opposite the angle theta. Thus, by definition of the sine function,

sin theta = 3/11 = 0.273

Using a calculator and the inverse sine function, we get theta = 0.276 radian, or 15.8 degrees. This rounds up to 16 degrees.

What is the angle of the slope

Answers

Answer:

y=103°

Step-by-step explanation:

Supplementary angles:

[tex]y+77=180[/tex]

[tex]y=103[/tex]

In the rectagular prism shown below, GH is parallel to EF. If the equation of GH is 6y-x=2, could the equation of EF be 4=y-1/6x? Explain your reasoning.

Answers

Answer:

Yes

Step-by-step explanation:

Given

GH:

[tex]-6y - x = 2[/tex]

Required

Can EF be

[tex]4 = y - \frac{1}{6}x[/tex]

First, we determine the slope of GH

[tex]-6y - x = 2[/tex]

Solve for 6y

[tex]6y = -x - 2[/tex]

Solve for y

[tex]y = -\frac{1}{6}x - \frac{2}{6}[/tex]

[tex]y = -\frac{1}{6}x - \frac{1}{3}[/tex]

An equation has the form:

[tex]y =mx + b[/tex]

Where

[tex]m = slope[/tex]

By comparison:

[tex]m = -\frac{1}{6}[/tex]

Next, determine the slope of EF

[tex]4 = y - \frac{1}{6}x[/tex]

Make y the subject

[tex]y = -\frac{1}{6}x + 4[/tex]

The slope is:

[tex]m = -\frac{1}{6}[/tex]

Compare the slopes of both lines.

[tex]m=m = -\frac{1}{6}[/tex]

Since they have the same slopes, then the equation of EF is possible

15% of 35 with explanation pls

Answers

Answer:

5.25

Step-by-step explanation:

15% of 35 = 35 times 15% = 35 × 0.15 = 5.25

Emergency help please

Answers

Answer:

x = 91

Step-by-step explanation:

y = 130

The supplementary angle with y is 50

z = 321

360 - 321 = 39

Interior angles:

50 and 39 and x

To find x:

x + 50 + 39 = 180

x + 89 = 180

x = 180 - 89

x = 91

PLEASE HELPPPPPPPPPPPPPPPPP

Answers

Answer:

Diameter = 43.96[tex]m^{2}[/tex]

Circumference = 153.86[tex]m^{2}[/tex]

Rewrite in simplest terms: 10(7g-9h)-4h-8(-h+8g)10(7g−9h)−4h−8(−h+8g)

Answers

Answer:

6g-90h+6320gh-720h²-4480g²

Answer:

6g−86h

Hopefully this is correct :)

Cara’s calculator weighs 0.2 pounds. Cara’s computer weighs 22.5 times as much as her calculator. How much does Cara’s computer weigh?

Answers

Answer:

4.5 pounds

Step-by-step explanation:

0.2 × 22.5 = 4.5 pounds

Find the volume V of the cone. Round your answer to the nearest tenth.

Answers

The volume of cone formula is 1/3 times pi times radius^2 times height. So in this case the formula which numbers substituted in would be 1/3 times pi times 8^2 times 12. The final answer would be 804.2477 and if rounded it would be 804.2 m^2

A bag contains 3 red marbles, 7 blue marbles and 5 green marbles. If two marbles are
drawn out of the bag, what is the probability, to the nearest 100oth, that both
marbles drawn will be blue?

Answers

Answer:

0.218

Step-by-step explanation:

Probability is the likelihood of an event.

According to the word problem, of the 15 marbles, there are 7.

Since there are 7 blue marbles, the expected outcome of both events is 7.

The probability of the first blue marble is 7/15.

The probability of the second blue marble is 7/15.

To find the probability of both marbles being drawn, we must multiply both fractions.

Like this,

7/15 ⋅ 7/15 = 49/225.

49/225 in decimal form is 0.21777778

0.21777778 rounded to the nearest hundredth is 0.218.

Therefore, the probability of two blue marbles being drawn out of the bag is 0.218.

eathan ran 11 miles in 2 hours. what is the unit rate of miles to hours

Answers

Answer:

5.5:1

Step-by-step explanation:

Answer:

5.5 miles per hour

Step-by-step explanation:

11/2= 5.5

Your dogs water bowl is 3/4 full. After taking a drink, the water bowl is 1/3 full. What fraction of the bowl did your dog drink? If you can please show work! Thanks!

Answers

Answer:

The dog drank 5/12 of the bowl

Step-by-step explanation:

Common denominator

3/4 = 9/12

1/3 = 4/12

9/12 - 4/12 = 5/12

Answer: Your dog drank 5/12 of the bowl.

Step-by-step explanation:

3/4 - 1/3 = 5/12

3/4 = 9/12

1/3 = 4/12

9/12 - 4/12 = 5/12

Therefore, your dog drinks 5/12 of the water in the bowl.

hope this helps :D

If the integers 12, -6, 8 , -5, 7, -9, -11 are marked on the number line, the
number that comes on the extreme left is ________.

Answers

Answer:

The number that'll come on the exreme left will be the smallest negative integer among 12, -6, 8 , -5, 7, -9, -11 which will be - 11.

[tex] \infty \infty [/tex]

draw a blox plot for this plz ill give ten points and brainlest

Answers

First, write the numbers from least to greatest. The smallest number goes to the far left and the highest goes to the far right. Those are the whiskers. 61 is the middle number so that goes in the middle. Then find the middle between the left whisker (51 and the middle 61, which is 56. Then do the same for the other side.

HELP PLZZZZZZ PLZZZZZZ I GIVE EXTRA POINTS

Plz do the last box’s for me

Answers

Answer:

I think its 0.2

Step-by-step explanntion

3 months late

Which of the following is irrational?
WILL GIVE 20 POINTS!! PLEASE SOMEONE HELP ASAP

Answers

sqrt of 6. The first choice.

Answer:

√6 is the right answer. You're correct.

Step-by-step explanation:

√6=2.44948974278(irrational) because it has non repeating decimals

√900=39

√25=5

√0.16=0.4

The Front and Back sides are both triangles. Explain why he isnt going to divide the base x height by 2.

Answers

Answer:

is it to late now??

Step-by-step explanation:

My problem is posted below:

Answers

The answer is d. 2.6 and 7

What point represents the x- intercept of the graph of the equation y = 3/5x +3/2?

Answers

Answer:

(-2.5,0)

Step-by-step explanation:

To find the x intercept you need to set y=0 then solve for x.

y=3/5x + 3/2

0=3/5x + 3/2

-3/2 = 3/5x

x = -2.5

you put in into point form. (-2.5,0)

museum has an aquarium in the shape of a right rectangular prism that is 22 meters long, 7 meters wide, and 4 meters high. What is the volume of the aquarium?

Answers

Answer:

790

Step-by-step explanation:

The volume equals: Height * Width * Length

Therefore, the volume = 22.9*7.5*4.6 = 790 cubic meters.

The area of a triangle is 24 square inches. What is the height of the triangle if the base length is 8 inches? (5 points) 6 inches 8 inches 12 inches 16 inches

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Answer:

Step-by-step explanation:

Answer:

The correct answer is 6.

Step-by-step explanation:

I took the test and got it right

Pleaseeeee helppppp will mark you as brainlist

Answers

Answer:

The length of the hypotenuse is 91.7

Step-by-step explanation:

To Solve this we first need to distribute the x to the base and side of the triangle, 6(13) + 5 = 83 & 3(13) = 39

Now we use pythagorean theorem, A squared + B squared = C squared.

83 squared = 6889

39 squared = 1521

Now add them up

6889 + 1521 = 8410

Now since it is C squared, we need to find the square root to get C.

The square root of 8410 = 91.7060521 or to round the tenth, 91.7

(っ◔◡◔)っ ♥ Hope It Helps ♥

A 7-pack of movie tickets costs $41.84. What is the unit price, rounded to the nearest cent?
per ticket
Submit

Answers

Answer:

$5.98

Step-by-step explanation:

Unit price is the cost of a single ticket

41.84/7=5.98

Answer:

$5.99

Step-by-step explanation:

41.84/7= 5.98571429 = 5.99

The sum of two numbers is 17
The difference of those same two numbers is 3
Find the two numbers
Graph the equations, and determine your answer by marking the point of intersection

Answers

The numbers are 10 and 7

X = 10
Y= 7

X + Y = 17
X - Y = 3

The two numbers are 7 and 10 whose sum is 17 and whose difference is 3.

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

Given that the sum of two numbers is 17 and the difference of those same two numbers is 3.

We need to find those two numbers.

Let x and y are the two numbers.

Sum of two numbers is 17

x+y=17..(1)

Difference of two numbers is 3

x-y=3..(2)

From equation 1,

x=17-y

Now substitute this in equation 2.

17-y-y=3

17-2y=3

17-3=2y

14=2y

Divide both sides by 2

y=7

Now add y value in equation 1

x+7=17

Subtract 7 from both sides

x=10

Hence, the two numbers are 7 and 10.

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ2

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