Mathematics High School

Im timed please help me

Answers

Answer 1

Answer:

192 cubic inches

Step-by-step explanation:

Related Questions

PLEASE help with #17! WILL GIVE BRAINLIEST!!!

Answers

Answer:

Step-by-step explanation:

You want to know what f(a) is when a = 3That means that wherever you see an a on the right, you put in a 3.To put the question in a bit clearer language, what is the y value (f(a)) is the y value), when a = 3

f(a) = a^3 - 4a^2 + 2a - 6f(3) = 3^3 - 4(3)^2 + 2(3) - 6f(3) = 27 - 36 + 6 - 6f(3) = - 9

The percent of sales tax is 8% if the skateboard cost $98 what is the total amount you will pay including tax?

Answers

Answer:

The total amount of tax is $7.84, so add that to $98 and you get $105.84 dollars total.

Step-by-step explanation:

write the equation of a line that has a slope of 3x - 4y = 12 and passes through the point (8, 8)

Answers

first of all we have to find the slope

3x - 4y = 12

-4y = 12 - 3x

y = -3 + ³/₄ x

y = ³/₄x - 3

so the slope is ³/₄

now the equation is :

y-y₁ = m (x-x₁)

y-8 = ³/₄ (x-8)

y-8 = ³/₄ x - 6

y = ³/₄ x -6 + 8

y = ³/₄x + 2

First to answer gets brainliest

Answers

The value of the house increases by 104% would be my first option

Answer:

I'm pretty sure it's d.

Step-by-step explanation:

Here is a better image of the question.

Dave plays drums and at his maximum tempo he can play 540 beats in 3 minutes. Lanise also plays drums and at his maximum tempo he can play 900 beats in 5 minutes. Who can play more beats per minute?

Answers

Answer: the unit rate is the same

Step-by-step explanation:

Marcus can skateboard 5.8 miles in 15 minutes, how far can he travel on his skateboard per HOUR?

Answers

Answer:

23.2

Step-by-step explanation:

5.8*4

Answer:

23.2

Step-by-step explanation:

Marcus can skateboard 23.2 miles in 1 hour.

A Pizza factory has come out with two kinds of pizzas.A square pizza of side 26 cm costs AED 80 and a circular pizza of diameter 28cm costs AED 80. Which pizza is a better deal? Justify your answer.[=227].

Answers

Answer:

Square pizza

Step-by-step explanation:

To obtain which pizza is the best buy:

Cost of square pizza :

AED 80

side length, s = 26cm

Area of square, A = s²

A = 26² = 676 cm²

1 AED of square pizza gives : 676 / 80 = 8.45 cm²

Cost of circular pizza :

AED 80

Radius, r = 28cm

Area of circle, A = πr²

A = 22/7 * 14 * 14 = 22 * 2 * 14 = 616 cm²

1 AED of circular pizza gives : 616 / 80 = 7.7cm²

Hence, square pizza is the better buy ;

8.45cm² > 7.70 cm²

Solve the following equations (Show your work)
F) 2/x-3=4

G 7/2x+5=2/3

H)7/x-9 -5=0

Answers

F) 2=4(x-3), 2=4x-12, 14=4x, x=3.5
G) 7=2/3(2x+5), 7=1.33x+3.333, 3.667=1.33x, x=2.75
H) 7/(x-9)=5, 7=5(x-9), 7=5x-45, 52=5x, x=10.4

Hope it helps

CAN SOMEONE PLZ HELP

Answers

Answer:

File will help, im sure

Step-by-step explanation:

Plz mark as brainliest if correct! Have a nice day!!!

-Lil G

Were your total results for the ten rounds close to the theoretical probability?

Answers

Answer:

yes?

Step-by-step explanation:

im sorry im confused as to what your asking? will you type it in the comments so i could try and answer correctly!

hmmm im not sure about this

PLS ANSWER I WILL BE GIVING BRAINLIEST:)

Answers

Answer:

Step-by-step explanation:

first do what's in the parenthesis, so 2x10 is 20 and 20 divided by 2 is 10.

10 x 5 is 50

Hope this helped :)

The answer is d.
None of the others equal 50.

Please help ?? I don’t remember how to do this

Answers

Answer:

i hope it help you

Step-by-step explanation:

1) x not equal 3

2) x not equal 5 and greater than or equal 3

3) x greater than or equal 3

4) x not equal 5

someone please help and explain asap will mark brainliest!!

Answers

Answer:

x-1=8

y+1= 28

Step-by-step explanation:

Hope this helps

Please mark brainliest

Can someone help me please, ASAP.

Answers

11/24
Change 1/3 to 8/24 (Because of common factor)
Change 1/8 to 3/24
Add them together
You get 11/24

check whether the following equations are consistent or inconsistent by comparing ratios.
1) 2x+3=5.
2) 4x+6y=15

Answers

Answer:

yes the required equation is consistent

The Weight On Earth Compared To Some Rando Planet... pls help

Answers

Answer:

if your talking about the earth i dont know because no one have ever compared some random planet and earths weight

Step-by-step explanation:

That’s because the planets weigh different amounts, and therefore the force of gravity is different from planet to planet. For example, if you weigh 100 pounds on Earth, you would weigh only 38 pounds on Mercury. That’s because Mercury weighs less than Earth, and therefore its gravity would pull less on your body.

Jay is trying to read 17 pages in his book each night. The book is 204 pages long. How many days will it take him to read the book? Write and solve an equation to represent the situation.

Answers

Answer:

Step-by-step explanation:

204÷17=12

50 points pls answer
How many square yards in a 120 yd. by 50 yd. football field?

Answers

Answer:

666.67

Step-by-step explanation:

Multiply 120x50 and then divide that answer by 9 since we are calculating the square yards

Is 1/2 smaller than 1 1/2

Answers

Answer:

Yes, 1/2 is smaller because 1 1/2 is like you have a whole and a half of a pizza and the 1/2 means you just have half of a pizza so yes 1/2 is smaller than 1 1/2.

Step-by-step explanation:

plllllllllllllllllleassssssssseeeeeeeeee help

Answers

Answer:

1/(5^12 * 32^3 * 9^15)

Step-by-step explanation:

5^-12 = 1/(5^12)

32^-3 = 1/(32^3)

9^-15 = 1/(9^15)

1/(5^12) * 1/(32^3) * 1/(9^15) = 1/(5^12 * 32^3 * 9^15)

Pleaaasee need correct answer! Brainliest(:

Answers

Answer:

Choice 4 is the correct answer

Answer:

2 the transitive property :))))))))))))

Step-by-step explanation:

graph the line with the slope -1 passing through the point (5,4)

Answers

y - y1 = m(x - x1)

y - 4 = -1(x - 5)

y - 4 = -x + 5

y = -x + 9

(0, 9) is the y-intercept

Basic points on the graph:

(1, 8)

(-1, 10)

(2, 7)

(3, 6)

what's
[tex]5 {}^{ \frac{3 + 5}{2} } [/tex]

Answers

5^3+5/2=5^8/2=5^4=625

You like math then here

Answers

Answer:

-8b + 9 - 5k

Step-by-step explanation:

I am assuming the blue highlighted portion is your answer, and is not a part of the initial question

(-4b + 15 - 7k) - (6 + 4b - 2k)

Combine like terms

-4b - + 4b

Negative + Positive = Negative

-4b - 4b = -8b

15 - 6 = 9

-7k - - 2k

Negative + Negative = Positive

-7k + 2k = -5k

Put them all together:

0b + 9 - 5k

Simplify

-8b + 9 - 5k

I got the same answer as you (just in a different order)

6 2/8 + 4 3/4 whats the answer

Answers

Answer:

Step-by-step explanation:

6 2/8 = 6 1/4

6 1/4 + 4 3/4 = 10 4/4

Answer:

Step-by-step explanation:

add the whole numbers and fractional parts of the mixed numbers separately

(6+4) +(2/8+3/4)

10+(2/8+3/4)

10+1

11 is the answer

HURRY
An angle measures 47°. What are the measures of the angle’s complement and supplement? A. complement, 43°; supplement, 133° B. complement, 133°; supplement, 43° C. complement, 53°; supplement, 143° D. complement, 143°; supplement, 53°

Answers

The angle that is complementary to 47° is 43°

The supplementary angle of 47 degrees is 133 degrees

Answer:

A.) complement, 43°; supplement, 133°

Step-by-step explanation:

A compliment angle is any angle(s) that adds up to 90°

A supplement angle is any angle(s) that adds up to 180°

For compliment:

90 - 47 = 43

For supplement:

180 47 = 133

Therefore, the answer would be A.

-kiniwih426

Someone please help with 13 and 14

Answers

Answer:

Step-by-step explanation:

13 is 76 because it’s vertical to UYV

14 is 40 because it’s vertical to TYU

2) Dan is playing a game that involves the spinners shown below.*
10 points
Spinner 1
Spinner 2
Spinner 3
6
2
Greon Red
Blue Yellow
5
3
F
Which durt shows all of die possible combinations of an even number on Spinner 1,
Red or Blue on Spinner 2, and a B on Spinner 3?
A
с
Spinner 1 Spinner 2 Spinner 3
2 Red B
4
Red
B
6 Red B
2 Blu B
Blue B
6 Blue B
Spinner 1 Spinner 2 Spinner 3
2
Rod B
2 Red B
Red
4 Blue
B
6 Blue B
6 Blue B
B
D
CC
Spinner 1 Spinner 2 Spinner 3
1
Red B
2. Blue B
3 Red B
Blue B
5 Rod
B
6
Blue B
Spinner 1 Spinner 2 Spinner 3
2 Red
4 Red
B
6 Red А
2 Blue B
Blue А
6
Blue B

Answers

Answer:

1 spanner 2 greoun red 3 blue 4 .... 6 blue

Can someone help me understand this?

Answers

The radius will be the number given divided by 2

Answer:

You have to divide the number in the middle by 2 to find the answer

A friend gives you 120 feet of fencing. You want to make a circular dog
pen in your backyard using as much of the fencing as possible. What will
be the diameter of your dog pen? (nearest whole number) *

Answers

Answer:

120 feet of fence is enough for a circle 38 feet in diameter

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