Mathematics High School

PLEASE HELP MEEEEEEEE

Answers

Answer 1

Answer: 4.19

v = 4/3 * 3.14 * 1^3

v = 4/3 * 3.14

v = 4.19

Related Questions

An architect's model for a building is 1.4 m long and 0.8 m wide. The actual building is 240 m wide. What is the length of the building

Answers

Answer:

214.285714286 m

Step-by-step explanation:

240/1.4

240/1.4/0.8

Answer:

Step-by-step explanation: I think its 298.25 i'm not sure wait for other people to give you answers

mustafa is putting a sidewalk using two diffrent style bricks, one style brick is 8 inches long, and the other style brick is 6 inches long ,and he intends to use y of these. his sidewalk is to be 288 inches long write down an equation to represent the situation

Answers

Answer:

8y+6y=288

Step-by-step explanation:

8y+6y= 12y

12y=288

12y divide by 12 = 288 divided by 12 =

y=24

this is just areas ykyk

Answers

Answer: 108 sq units

Step-by-step explanation:

Multiply

what is this pls and i will give you a brainliest

Answers

Answer:

the picture is blurry repost it

At the table below, which equation could be used to show the relationship between x and y?

Answers

Answer:

You can find the anwer by count every 1/2

Step-by-step explanation:

1 =1/4

2=1/2

3=3/4

4=1

5=5/4

just count the right way to get the answer

Use kite WXYZ to find m<YZQ

Answers

90°

Hope this helps

n is less than or equal to 13

Answers

Answer:

n ≤ 13

Step-by-step explanation:

≤ is a symbol used to show less than or equal to. Since n is less than or equal to 13, you will put it like n ≤ 13.

Hopes this helps:

Answer:

Let x be the number. If x is no less than 13, the x can be greater than 13 or equal to 13. Combine these two conditions and get x >13.

A box contains 315 half inch conduit couplings and weighs 119 pounds . An identical box also contains half-inch conduit couplings and weighs 47 pounds . How many coupling are in the second box ?

Answers

Answer: See explanation

Step-by-step explanation:

Let the coupling that are in the second box be represented by x.

We are informed that a box contains 315 half inch conduit couplings and weighs 119 pounds and that an identical box also contains half-inch conduit couplings and weighs 47 pounds. This can be represented in an equation as:

315/119 = x/47

Cross multiply

119 × x = 315 × 47

x = (315 × 47) / 119

x = 14805/119

x = 124.4

There are about 124 couplings in the box.

Convert the equation below to slope intercept form 2x+y=3
pls help ASAP

Answers

9514 1404 393

Answer:

(b) y = -2x +3

Step-by-step explanation:

Subtract the 2x term to get y by itself on the left.

2x -2x +y = 3 -2x

y = -2x +3 . . . . . . . matches slope-intercept form y = mx +b

A triangle where one angle measures 20° and another angle measures 45°.Help please

Answers

Answer: 115 degrees

Step-by-step explanation:

Pretty vague question but with the info given im guessing that your looking for the last angle in the triangle which is 115 since all angles in a triangle must add up to 180

Can someone tell me which equation this is
1. f(x)= 1/4x +4
2. y=1/2x +4
3. f(x)=-2/3 +4

Answers

Answer:

Step-by-step explanation:

The line follows an inverted slope format, indicated by -2/3. Or down 2, and 3 to the right after going up by 4, creating the line. The other equations would flip the line horizontally because of a positive slope.

quadritlet ABCD is rotataed at 90 about the orgin what are the coordinates of quadriltel A'B'C'D' A 5,5 B 5,1 C 2,1 D 1,5

Answers

Answer:

Step-by-step explanation:

Find the missing side of the right triangle.

Answers

It should be 10 or 15 maybe

Brenna decided to purchase 4 points in order to lower the interest rate on her $175,000 mortgage. How much additional money does she need to bring to closing for the points she wishes to purchase?

Answers

Answer:

$6000

Step-by-step explanation:

Answer: $7,000

Step-by-step explanation:

Confirmed

Joshua unfolded a cardboard box. The figure of the unfolded box is shown below:

Which calculation will give the total surface area of the cardboard, in square inches, that was used to make the box? (1 point)

Question 14 options:

1)

6 × 3 × 3

2)

3 × 6 × 6

3)

9 × 6 × 6

4)

6 × 9 × 9

Answers

Answer:

1) 6 * 3 * 3

Step-by-step explanation:

Assuming the box is a cube, the surface area would be 6 times one side's area (since in a cube each side is a square) or A=6s^2 where s is a side length of the cube. This means that the surface area is 6*3*3=6*9=54 in^2

PLZ HELP ILL MARK BRAINLIEST!!!!!!!!!!

Answers

Answer:

it would be number two.

Step-by-step explanation:

It's basically just asking which angles are similar. look at the angels and if you use a protractor you can do exact measurements. It looks complex but its not just go step by step, stay calm. Glad to help!

Please help me this is my final!!!

Answers

Answer:

Step-by-step explanation:

I fricked up last time, it's a

if you need me to explain then ask

Answer: hello

your answer is A.) 2700

Step-by-step explanation:

I hope it helps

have a nice day

In ΔDEF, the measure of ∠F=90°, the measure of ∠D=10°, and EF = 94 feet. Find the length of DE to the nearest tenth of a foot.

Answers

Answer:

x=\frac{94}{\sin 10}=541.3244\approx 541.3\text{ feet}

sin10

=541.3244≈541.3 feet

Step-by-step explanation:

What is the surface area??

Answers

Answer:

120+96+rhom do the rest

Step-by-step explanation:

ANSWER QUICK!!

Which of the following is an example of the ASCEND?

A. a bird landing on the ground
B. a hiker climbing a mountain
C. a car traveling through a tunnel
D. a submarine lowering below the surface

Answers

Answer:

answer is B

Step-by-step explanation:

he goes up

B
Ascend means to go upward and when the hiker climbs a mountain he is climbing upwards

WILL AMRK BRAINLIEST IF GOTEN CORRECT

Answers

Answer: if im not mistaken its D

Step-by-step explanation:

Is this correct? At this time of the day my brain starts dying lol.

Answers

Answer:

The first one is 0.63

Step-by-step explanation:

3.79 ÷ 6 is 0.63

The second one is correct

Answer:

the first one is wrong the second one is right

Step-by-step explanation:

the first one is - 0.63166666666 or 0.63

a gear turns 9 times in 1.5 minutes. in how many minutes will it turn 240 times

Answers

The answer to your question is 120

Arthur is organising his collection of DVD'S.
He has 60 altogether
The ratio of comedy films to action to horror is 4:8:3
how many of each type of DVD does he have

Answers

Answer:

DVD Collection: 42 Comedy DVDs, 49 Horror DVDs, 7 Documentary DVDs

Step-by-step explanation:

PLEASE HELP!!!!This table shows the temperature change in these
places from 1960 to 2014.
Enter the missing values.

Answers

Answer:

50/52/2

85/87/(2)

-6/-3/(3)

(-13)/12/1

Answer:

answer below

Step-by-step explanation:

Antarctica ( average temperature in 1960 Fahrenheit) = -11

Khartoum, Sudan ( change from 1960 to 2014 Fahrenheit) = 2

Greenland ( change from 1960 to 2014 Fahrenheit) = 3

If the circle below is cut from the square of plywood below, how many square inches of plywood would be left over? Use π = 3.14, and round your answer to the nearest hundredth

Answers

Answer:

86in²

Step-by-step explanation:

Find the complete question attached

Area of the circle = πr²

Area of the square = L²

Length of the side of the square

r is the radius of the circle

r = L/2 = 20/2 =10in

Given

Length of the side of the circle = 20in

Area of the square = 20²

Area of the square = 400in²

Area of the circle =π(10)²

Area of the circle = 3.14(100)

Area of the circle= 314in²

Amount of plywood left over = 400in²-314in² = 86in²

A piece of fabric shaped as a trapezoid has a
height of 14 inches, and bases that measure
16 inches and 9 inches. What is the area of
the fabric?

Answers

Answer:

Area of the fabric = 175 square inches

Step-by-step explanation:

Area of a trapezoid = (b1 + b2)/2 * h

Where,

b1 = 16 inches

b2 = 9 inches

h = 14 inches

Area of a trapezoid = (b1 + b2)/2 * h

= (16 + 9)/2 * 14

= 25/2 * 14

= 12.5 * 14

= 175 square inches

Area of the fabric = 175 square inches

find the measures of 1 and 2

Answers

Answer:

1 ) ∠1 = 105 ∠2 = 75

2) ∠1 = 50 ∠2 = 50

Step-by-step explanation:

what is the probability of rolling a standard die twice and getting an even number, then 5?

Answers

Answer: 22.222% or .2222

Step-by-step explanation:

There are 6 sides on a standard die. Two of the numbers (1&4) are perfect squares so the chances of getting a perfect square on the first roll is 2/6. There are 4 numbers less than 5 (1,2,3,4). The chances of rolling a number less than 5 on the second roll is 4/6. The probability of two events is equal to the product of those events or in this case 2/6 x 4/6 which is 8/36. Which reduces to 2/9. That’s 22.222% or .2222

GIVING BRAINLIEST! What is the slope of the negative graph?

Answers

Answer:
-3/2 is the slope of the negative graph
Hoped this helped have an amazing day!

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