Mathematics High School

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Someone Help Please

Answers

Answer 1

Answer:

3/5 = 0.6 = 60%

16/25 = 0.64 = 64%

11/20 = 0.55 = 55%

4/25 = 0.16 = 16%

17/100 = 0.17 = 17%

7/20 = 0.35 = 35%

Related Questions

in the figure below, lines m and n are parallel. What is the value of x?

Answers

Answer:

x = 51

Step-by-step explanation:

It looks like alt int. angles (correct me if im wrong)

3x - 40 = 2x + 11

x = 51

HELP

2. Find the unit rate demonstrated in the graph
below.

A. 9 miles per hour
B. 4.5 miles per hour
C. 3 miles per hour
D. 1.5 miles per hour

Answers

B

Find the slope then covert to a decimal

The unit rate of demonstrated in the graph will be 4.5 miles per hour. Then the correct option is B.

What is the rate?

The rate is the proportion of how much something is to the unit. For instance - Assuming that the speed of the vehicle is 20 km/h it implies the vehicle voyages 20 km in 60 minutes.

The incline is the proportion of rising or falling and running. The contrast between the ordinate is called rise or fall and the distinction between the abscissa is called run.

The slope of the line is given as,

m = (y₂ - y₁) / (x₂ - x₁)

From the graph, take two points from the graph which are (0, 0) and (27, 6).

Then the unit rate demonstrated in the graph will be given as,

Rate = (27 - 0) / (6 - 0)

Rate = 27 / 6

Rate = 4.5 miles per hour

The unit rate of demonstrated in the graph will be 4.5 miles per hour. Then the correct option is B.

More about the rate link is given below.

https://brainly.com/question/14731228

#SPJ2

Which one is smaller

Answers

Answer:

Jasmine

Step-by-step explanation:

Michelle: .75

Mike: .66

Rasheed: .83

Jasmine: .57

hi please answer this xoxo will mark brainliest

Answers

since isosceles has 2 sides that are equal then,

270 - 108 = 162

divide 162 by 2

162 ÷ 2 = 81

so, C

Answer:

A.)

Step-by-step explanation:

108 + 100 + 62 = 270

Which equation has a slope of 3?

y=3y is equal to 3

y=3−xy is equal to 3 minus x

y=3x−1y is equal to 3 x minus 1

y=x+3

Answers

Answer:

the third one

Step-by-step explanation:

slope intercept form is y = mx + b

where m = slope

for the third one m = 3

therefore the third one is the correct answer

1. How many goldfish do you have if 30% of the entire population of 20 fish in your tank are goldfish?

Answers

Answer:

6 Goldfish

Step-by-step explanation:

Answer:

66.6 becuz you divide it

Using the dimensions shown, you could create a rectangular prism. Caculate the surface area for the rectangular prism. A 30m2 b 56m2 c 60m2 d 112m2

Answers

Answer:

550ft²

Step-by-step explanation:

Since we are not given the dimension of the rectangular prism. Let us assume;

Length of the rectangular base L = 10ft

Width of the rectangular base W = 15ft

height of the prism H = 5ft

Total surface area of the prism = 2(LW + WH + LH)

Substitute the given values

Total surface area of the prism = 2{10*15 + 15*5 + 10*5}

Total surface area of the prism = 2(150+75+50)

Total surface area of the prism = 2(275)

Total surface area of the prism = 550ft²

dude sombody pleasee help me nobody is taking it seriously:(​

Answers

Answer:

(9, 5) or (0, 14)

Step-by-step explanation:

4+2+3+2=9

Help. Me.
Will give brainliest.
60 POINTS

Answers

Answer:

Step-by-step explanation:

it would be -2 ;)

Which transformation, when performed on the triangle ABC, will result in the transformed figure A'B'C being similar but NOT congruent to the original triangle?

Answers

Answer:

b. a dilation by a scale factor of 2

Step-by-step explanation:

Which transformation, when performed on the triangle ABC, will result in the transformed figure

A'B'C' being similar but NOT congruent to the original triangle?

a. a reflection over the x-axis

b. a dilation by a scale factor of 2

C.a translation two units to the right

d. a rotation 90° clockwise about the origin

Solution:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, translation, reflection and dilation.

Rigid transformation are transformation that preserves the size and shape of a figure. Examples of rigid transformation are reflection, translation and rotation.

Dilation preserves the shape but not the size of a figure.

If translation, rotation or reflection is done on triangle ABC, the transformed figure would be congruent to the original triangle. But, if dilation is done, the transformed figure would be similar but NOT congruent to the original triangle.

Nekesa woke up at half past six in the
morning. What time did she woke up
a.m/p.m?​

Answers

Step-by-step explanation:

She woke up at 6:30 am

am is in the morning from 12:01am at midnight to 12:00 am in the afternoon

pm is the afternoon/evening which is from 12:01 pm in the afternoon and it goes until 12:00 pm at midnight.

Hope that helps :)

Answer:

Step-by-step explanation:

So if she woke up at more than 6:30 it is in the a.m because she woke up in the morning .

A furniture store pays a wholesale price for a mattress.
Then, the store marks up the retail price to 150% of the
wholesale price. Later, they put the mattress on sale for
50% off of the retail price. A customer just bought the
mattress on sale and paid $1,200.
a. What was the retail price of the mattress, before the
discount?

Answers

Answer:

Step-by-step explanation:

Part A:

Given that the mattress is sold for 50% off of the retail price, let the retail price of the mattress be x, then

50% of x = 1200

⇒ 0.5x = 1200

⇒ x = 1200 / 0.5 = 2400

Therefore, the retail price of the mattress, before the discount is $2,400.

Part B:

Given that the store marks up the retail price to 150% of the wholesale price. Let the whole sale price be p, then

(100% + 150%) of p = 2400

250% of p = 2400

2.5p = 2400

p = 2400 / 2.5 = 960.

Therefore, the wholesale price, before the markup was $960

what's the value of z?

Answers

Answer:

77

Step-by-step explanation:

How many solutions does. y = -5x + 6
y = 6 - 5x

Answers

Answer: Infinite solutions

Step-by-step explanation:

This system of equations becomes infinite solutions.

Which decimal is equivalent to 1/3​

Answers

Answer:

0.3 with the 3 being repeated


Which rectangular equation represents the parametric equations x = 3t ^1/2 and y = 6t?

photo has the answer choices !

Answers

Answer:

B

Step-by-step explanation:

on edge 2021

Help me if you know how to do this!!!

Answers

Answer:

Volume = 1099 cm³

Step-by-step explanation:

Volume = πr²h = 3.14(5²)(14) = 1099 cm³

The upper-left coordinates on a rectangle are (-1, 7), and the upper-right coordinates are (4,7). The rectangle has an area of 20 square units. Draw the rectangle on the coordinate plane below.

Answers

Answer:

The answer is below

Step-by-step explanation:

The distance between the upper left coordinate and the upper right coordinate is the length of the rectangle. Hence:

[tex]length=\sqrt{(4-(-1))^2+(7-7)^2} =5\ units\\[/tex]

Area = length * breadth

20 = 5 * breadth

breadth = 4 units

The bottom left coordinate would have the same x coordinate as the upper left coordinate. Hence, bottom left coordinate = (-1, y₁)

The distance between the upper left coordinate and the bottom left coordinate is the breadth of the rectangle. Hence:

[tex]breadth=\sqrt{(-1-(-1))^2+(y_1-7)^2} =4\ units\\\\ y_1-7=\pm 4\\\\y_1=4+7=11\ \ or\ y_1=-4+7=3[/tex]

Since it is at the bottom, hence y₁ = 3. Hence bottom left coordinate = (-1, 3)

Bottom right coordinate has same y coordinate as bottom left coordinate and same x coordinate as upper right. Hence bottom right coordinate = (4, 3)

please help out!!!!!

Answers

Answer:

SSS

Step-by-step explanation:

It will be SAS or AAS or ASA if there is the little angle sign that looks like a semi-circle in the corner. But the Lines in the side of the tringles indicate side not angle

270 divided by 4
PLEASE HELP ASAP​

Answers

Answer:

67.5

Step-by-step explanation:

Answer: Divide the 2 numbers

Answer:

the answer is 67.5

Step-by-step explanation:

270/4=67.5

If a circle has a diameter of 8cm, what is the radius of this circle?

Answers

Answer:

r=4cm

d Diameter

cm

d

r

r

r

d

d

C

A

Unit Conversion:

d=8cm

Using the formula

d=2r

Solving forr

r=d

2=8

2=4cm

Step-by-step explanation:

4p = 14.4
What is the value of p?
A. 3.6
B 3.8
C.10.4
D.57.6

Answers

the answer to your question is A.

answer: 3.6

Answer:

A. p = 3.6

Step-by-step explanation:

4p = 14.4

To get p by itself we would divide by 4 on each side so

(4p / 4) = (14.4 / 4)

p = (14.4 / 4)

p = 3.6

So answer is A

Perform the indicated operation. m/m+n + n/m+n

Answers

Answer:

(2mn+m+n)/2

Step-by-step explanation:

Question 2 (1 point)
The length of the missing leg =
Round your answer to the nearest tenth.
11
3.9

Answers

Answer: I think it 4, but there is no triangle

Step-by-step explanation:

-6x²-11x-4 which equatin is equivalent

Answers

-(2x+1)(3x+4)
It’s just a guess??
It’s actually (-3x-4)(2x+1)

find the area. Round to the nearest whole number.

Answers

Answer:

23.

the answer is 33. But when i round its 23.

Step-by-step explanation:

Can someone please help me

Answers

9514 1404 393

Answer:

  f(x) = 3x³ +6x² -3x -6

Step-by-step explanation:

Each x-intercept (x=p) gives rise to a factor (x-p), so the factored form of the function is ...

  f(x) = a(x -(-2))(x -(-1))(x -1)

The value of 'a' is chosen to make the y-intercept match that shown. The function just written has ...

  f(0) = -6 = a(2)(1)(-1)

  -6 = -2a

  a = 3 . . . . . divide by -2

So, the function in factored form is ...

  f(x) = 3(x +2)(x +1)(x -1)

Expanded, this is ...

  f(x) = 3x³ +6x² -3x -6

Find the difference using fraction bars or a paper and pencil. Write your answer in simplest form. 7/10 - 1/2

Answers

Answer:

1/5

Step-by-step explanation: First, turn 1/2 so that the denominator is the same as the other fraction (multiply both by 5 to get 5/10). Now subtract to get 2/10. Then, divide both by 2 to get the fraction in the simplest form.

Answer:

0.2

Step-by-step explanation:

because u have to subtract it  


Your stock is worth $50 in 2010. Each year the value increased by 5%. Write a function to
model this situation. Use y to represent the value of the stock and x to represent the number of years since 2010

Answers

Answer:

It adds by +5

Step-by-step explanation:

Help please !!!

Here are two equations. One defines function m and the other defines function p. m(x) = x(x + 6) p(n) = (x + 3) ^ n - 9

A. Are the equations equivalent? _________

B. What is the vertex of the graph of m? ____________

C. What are the x-intercepts of p? ____ and ____

D .function m is written In _____

F. Function p is written in _____

Answers

C is the best answer choice
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