Mathematics High School

GIVE ME A SOLID ANSWER

I gain: These 2 pages answers

You gain: 25 points brainliest

GIVE ME A SOLID ANSWERI Gain: These 2 Pages AnswersYou Gain: 25 Points Brainliest

Answers

Answer 1

Answer:

Sorry but it is really difficult to see the questions... :(

Can you zoom up on them?

Step-by-step explanation:

Related Questions

Adding & subtracting decimals word problems

Answers

Answer:

7.17 km

Step-by-step explanation:

please like my answer and brainliest me......huhu

HHHHEEEEEEELLLLPPPPPPP !!!!!!

Answers

Answer:

C

Step-by-step explanation:

Elvis and $74 .50 a month.. how much does he earn to the nearest one penny.
A. in a year
B. in a week
C. in a day

Answers

Answer:

Part A

12 months a year means

%74.5 x 12 = $894

Part B

4 weeks in a month means

$74.5 ÷ 4 = $18.625

But rounded to the nearest penny. . .

$18.62

because in the thousandths place was a 5 and you round up when there is a 5 or above

Part C

We will go with 31 days in a month, but I will also do 30 for you

$74.5 ÷ 30 = $2.48333

But rounded to the nearest penny. . .

$2.48

because you round down when there is anything less than a 4

$74.5 ÷ 31 = $2.40322580645

But rounded to the nearest penny. . .

$2.40

because you round down when there is anything less than a 4

A corporation is under orders to reduce the time office workers spend filling out their TPS reports. Previously the average time spent on the TPS report was 6.3 hours. In order to test whether the time to fill out the TPS report has been reduced, a sample of 48 office workers was randomly chosen, and their completion times recorded. The mean completion time for their TPS reports was 5.7 hours with a standard deviation of 1.8 hours. In order to test that the time to complete the TPS report has been reduced, state the appropriate null and alternative hypotheses.

Answers

Answer:

The null hypothesis, H₀ is that the mean completion time for the TPS report remains at the duration of 6.3 hours

The alternative hypothesis, H₁ is that the mean completion time for the TPS report is less than 6.3 hours

Step-by-step explanation:

The given parameters are;

The average time spent on the TPS report = 6.3 hours

The number of workers in the sample used for the test = 48 office workers

The mean completion time of the TPS report for the sample = 5.7 hours

The test aim; To find out whether the mean time required to fill out the TPS report has been reduced

The null hypothesis, is H₀; μ = 6.3 hours

The alternative hypothesis, H₁; μ < 6.3 hours

The area of a sector with a radius of 22 yards is 89.45 square yards. Calculate the approximate angle of the sector

Answers

Answer:

0.3696 radian

21.178°

Step-by-step explanation:

Given :

Radius, r = 22 yards

Area of Sector = 89.45 yd²

Approximate angle of the sector :

Area of Sector = 1/2 * θ * r²

89.45 = 1/2 * θ * 22²

89.45 = 0.5 * 484 * θ

89.45 = 242θ

θ = 89.45 / 242

θ = 0.3696 radian

Radian to degree

0.3696 * 180 / π = 21.178°

How many cubes with side lengths of 1/3 cm does it take to fill the prism?

Answers

Answer:

okay so

Step-by-step explanation:

Basically what you do is your gonna go to the app store download socratic and it'll give the answers to all your math stuff

Which method would be the most efficient way to solve the method : substitution method, Eliminating method or equal value 3x+y=1 4x+y=2

Answers

Answer:

Eliminating method

Step-by-step explanation:

For the given situation i.e.

3x + y = 1

And,

4x + y = 2

Here we use the elimination to determine the value of x and y

So,

3x + y = 1

4x + y = 2

-    -      -

-x = -1

x = 1

Now put the value of x in any of the above equation

So,

3 + y = 1

y = -2

A cone has volume 817. What is the volume
of a cylinder with the same radius and height?

Answers

Answer:

The volume is 416

Brainly me or heart if this helped

Answer:

volume of cylinder =π r^2 h

Step-by-step explanation:

Volume is proportional to square of radius and linearly proportional to height of cylinder. if h kept constant radius is doubled volume increases by 2^2 ie it becomes 4 fold. If radius trebled volume will be 9 times the original keeping h constant

if you keep h constant increase radius 4 times volume increases by 4 times only

v/πr^2h is constant =π like circumference/diameter =π

If the acceleration is 600m/s/s and the mass is 300kg, calculate the force? *

Answers

Answer:

600 m/s2 ×300 kg = 180000 kg.m/s2

Answer:

180000Kgm/s2

Step-by-step explanation:

Force is the product of mass and acceleration. So F=MA

F=600 x 300

F=180000

Using the slot method and multiple cases, calculate the probability that you would roll 3 sixes with four standard dice.

Answers

Answer:

[tex]Pr = \frac{1}{216}[/tex]

Step-by-step explanation:

 The sample space of a single dice is:

[tex]S = \{1,2,3,4,5,6\}[/tex]

[tex]n(S) = 6[/tex]

Required:

The probability of rolling 3 sixes

In a sample space of a roll of die, we have:

[tex]n(6) = 1[/tex]

In a roll of dice, the probability of rolling a 6 is:

[tex]P(6) = \frac{n(6)}{n(S)}[/tex]

[tex]P(6) = \frac{1}{6}[/tex]

In 3 rolls, the probability is:

[tex]Pr = P(6)^3[/tex]

[tex]Pr = [\frac{1}{6}]^3[/tex]

[tex]Pr = \frac{1}{216}[/tex]

Help p please:)......​

Answers

the answer should be 3+3=6
The answer is 12

You have to add all sides

Kayla works at a coffee shop. Yesterday she earned $6.25 an hour plus $8.75 in tips. Let x represent the number of hours worked and y represent the total amount earned. Fill in each blank. NO CAPS NO SPACES Slope: Initial value: Equation: y=

Answers

Answer:

y = 6.25x + 8.75

Step-by-step explanation:

Kayla works at a coffee shop. Yesterday she earned $6.25 an hour plus $8.75 in tips.

Let x represent the number of hours worked and y represent the total amount earned.

We have,

Net tip = $8.75

She earned $6.25 per hour.

Initial value = 8.75

So,

Total amount earned, y = 6.25x + 8.75

Hence, this is the required solution.

Please help!
An isosceles triangle has base angles that each measure 34°. Which of the following equations could be used to find x, the measure of the third angle of this isosceles triangle in degrees?

A. 34 + x = 180
B. 68 + x = 180
C. 68 + 2x = 180
D. 34 + 2x = 180

Answers

Answer: B

Explanation: an isosceles triangle has 2 sides that are the same, so if the base angles are both 34° then you can multiply that by 2 to get 68°. After that you know that you're still missing one of the angles so that missing angle is x. The equation you can set up to solve for x is the following: 68° + x° = 180°

Hope this helped! :)

What's the distance between (–4, 3) and (4, 3)? Question 7 options: A) 11 units B) –8 units C) 14 units D) 8 units

Answers

Answer:

it is 8 unit .because distance will not be negative.As it is scalar .

Quadrilateral A'B'C'D'A

A, prime, B, prime, C, prime, D, prime is the image of quadrilateral ABCD , A B, C, D under a dilation with a scale factor of 4.

What is the length of segment \overline{C'D'}
ill really like the help.
Thank you.

Answers

Answer:

41 I think

Step-by-step explanation:

I looked it up for you!

24 > 6 + 3y = ____

image of question included

Answers

All numbers less than 6

Answer:

Step-by-step explanation:

24 > 6 + 3y

Bringing like terms on one side

24 - 6 > 3y

18 > 3y

18/3 > y

6 > y

Option C 6 is the correct answer

what the formula for the area of any triange

Answers

Answer:The area A of a triangle is given by the formula A=12bh where b is the base and h is the height of the triangle.

The third one maybeee

Michael has a new job and earns a salary of $27,000. Jackie has a new job and earns a salary
of $36,000. Michael will receive a salary increase of $3,200 per year, and Jackie will receive a
salary increase of $2,100 per year
Which equation can be used to find x, the number of years it will take Michael to earn the same
salary as Jackie?
A. 27,000x + 3,200x = 36,000x + 2,100x
B. 27,000x + 3,200 = 36,000x + 2,100
C. 27,000x + 3,200x = 36,000x + 2,100
D. 27,000 + 3,200x = 36,000+ 2,100x

Answers

Answer:

its D

Step-by-step explanation:

Please help!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:


Wolverine is three years older than Storm Cyclops is two years younger than Storm. The
sum of their age is 106. How old are each of them

Answers

Answer:

Storm is 35, Cyclops is 33 and Wolverine is 38.

Step-by-step explanation:

W, S and C represent the agres of Wolverine, Storm and Cyclops.

W = S + 3

C = S - 2

W + S + C = 106

Making the indicated substitutions, we get:

(S + 3) + S + (S - 2) = 106

Combining like terms:

3S + 1 = 106, and 3S = 105.  Thus,

S = 35, C = 35 - 2, and W = S + 3.

Storm is 35, Cyclops is 33 and Wolverine is 38.

the sum of a number x and 7 is 35
dont need answer

Answers

Answer:

28

Step-by-step explanation:

x + 7 = 35

subtract 7

x = 28

Select two trigonometric functions that are equivalent to the ratio x/y.
I NEED THE ANSWER ASAP

Answers

Answer:

A,B,D, and E?

Step-by-step explanation:

find the area of the triangle below 5.4 m 9 m 4.5 m 7.5 m​

Answers

Answer:i think is it 1640.25

Step-by-step explanation:

Create and solve a 2 step with subtraction and multiplication Also, x = 9

Answers

Answer:

x - 4(x - 2) = -37

x - 4x + 8 = -37

-5x = -37 - 8

-5x = -45

x = 9

2
Find the equation of the line shown.
Find the equation of the line shown. *
(10 Points)
y=3x+4
y=-1/2x-3
y=5x-12
y=1/2x+3

Answers

Answer is

y= -1/2x-3

Explanation

The Valley Central School District ordered 300 bagels for their spring faculty breakfast. They want 65% of the bagels to be plain. How many plain bagels should they order?

PLS HELP ASAP

Answers

Answer:

The answer to your question is 195

Find the area of a regular pentagon with a side of 10 cm. and an apothem of 4 cm.

Answers

Answer:100

Step-by-step explanation:perimeter times apothem divided by two

Mike has a fish tank in the shape of a rectangular prism with dimesions of 6 feet by 5 feet by 3 feet. He has a canister that he uses to fill up the fish tank that is in the shape of a cylinder with a diameter of 2 feet and a height of 4 feet. How many tiems will he need to fil up the canister to fill up the tank?​

Answers

Answer:

7 times

Step-by-step explanation:

To answer this question :

1. the volume of the rectangular prism has to b determined

2. the volume of the cannister has to be determined

3. divide the volume of the rectangular prism by  the volume of the cannister

Volume of the rectangular prism = Width X Height X Length = 6 x 5 x 3 = 90ft³

Volume of a cylinder = πr²h

where

h = height

π =  3.14

Diameter = 2r

radius = 2/2 = 1 feet

3.14 x 1 x 4 = 12.56 feet

90 / 12.56 = 7.2 times

Approximating to the nearest whole number gives 7 times

1.

The surface area of a certain pyramid is 54 square meters.

Its volume is 648 cubic meters. If a similar pyramid has a

volume of 8232 cubic meters, what is its surface area?

Answers

Answer:

294 square meters

Step-by-step explanation:

The surface area of a certain pyramid is 54 square meters. Its volume is 648 cubic meters. If a similar pyramid has a volume of 8232 cubic meters, what is its surface area?

We solve the above question using Proportion

The surface area of a certain pyramid

= 54 square meters.

Volume of certain pyramid =

648 cubic meters.

Surface area of similar pyramid = x

Volume of similar pyramid = 8232 cubic meters.

Hence,

Surface area : Volume

= Surface area/ Volume

= 54 m²/648 m³ = x/8232 m³

Cross Multiply

54 × 8232 = 648 × x

x = 54 × 8232/648

x = 294 square meters

A rectangle has the dimensions shown. The area of the rectangle would be represented by which type of expression? linear expression quadratic expression exponential expression rational expression

Answers

Answer:

rational expression

Step-by-step explanation:

Answer:

it's quadratic

Step-by-step explanation:

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