Mathematics High School

Help me plssssssssssss.

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

5———————————————————-

Related Questions

Shaughn has 36 bottles of soda.
Each bottle holds 20 ounces of soda.
Shaughn will use 15-ounce paper cups to serve the soda.
How many paper cups will he need to hold

PLEASE ANSWER THIS! BYE

Answers

Answer:

48 cups will be needed thank you

Help please I NEED TO PASS :(((((

Answers

Answer:

The answer should be C

Step-by-step explanation:

I just got done calculating it and according to my calculations it should be C

Guided Practice

Carlos believes that the grade he receives on his math test is directly related to the amount of hours he spends studying. The equation y=12x+50y equals 12 x plus 50 represents the percentage grade he thinks he will earn, where y is the percentage grade and x is the number of hours that he spends studying. What does the y-intercept in his equation represent?

A.
For each hour Carlos spends studying, his grade will improve by 12%.

B.
Carlos will spend 50 hours studying for his math test.

C.
If Carlos doesn’t study at all, his grade will be 50%.

Answers

Answer:

If Carlos doesn’t study at all, his grade will be 50%.

Step-by-step explanation:

If Carlos doesn’t study at all, his grade will be 50%.

Check Answer

Correct. If Carlos spends 0 hours studying, his grade will be 50%.

How would you test if an equation such as 4x-2y=11 is a function?

Answers

Answer: By putting it on a graph

Step-by-step explanation:

The equation of the line that goes through the points ( − 3 , − 9 ) and ( − 6 , − 3 ) can be written in the form y = m x + b

Answers

Answer:

[tex]y=-2x-15[/tex]

Step-by-step explanation:

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

m is the slope of the line. To find it we can do [tex]\frac{dy}{dx}[/tex] which is the difference between the y-coordinates divided by the difference between the x-coordinates.

So: [tex]\frac{dy}{dx} =\frac{-9-(-3)}{-3-(-6)} =\frac{-6}{3} =-2[/tex]. Now we have the slope, let's input a set of coordinates into the equation so that we can find the constant [tex]b[/tex].

[tex]-9=-2(-3)+b[/tex]

[tex]b=-15[/tex] - Re-arranging to get b

Now re-write the equation as we have the constants.

[tex]y=-2x-15[/tex]

Fill in the missing values.

Answers

77.86
117.68
57.75
47.73
47.13
88.23
67.60
34.98

Find x

Secant tangent angles

Answers

Answer:

148 = x

Step-by-step explanation:

Using the Secant and Tangent Intersection theorem we can say;

38 = 1/2 (x - 72)

38 = 1/2x - 36

74 = 1/2x

(74)/(1/2) = x

148 = x

Hope this helps!

Please someone help

Answers

Answer:

314.2

Step-by-step explanation:

Circumference of a circle is π[tex]r{2}[/tex]

so 3.142 × [tex]10{2}[/tex]=314.2

Answer:

circumference of the circle=2πr

=2×3.142×10

=62.84 cm

Are the following figures similar?

Answers

Answer:

well the shape is same but the measurements are different

Step-by-step explanation:

Consider the sets below.

A {x|x is a polygon}
B {x|x is a triangle}

Which is true?

A ⊂ B
B ⊂ A
Ac = B
Bc = A

Answers

Answer:

B ⊂ A

Step-by-step explanation:

We know that:

A {x|x is a polygon}

So set A is the set of all polygons.

B {x|x is a triangle}

Set B is the set of all triangles.

First, a polygon is a plane geometrical figure made of a finite sequence of straight segments.

For example, a triangle is a polygon, a rectangle is a polygon, etc.

Then, all triangles are polygons, but not all polygons are triangles.

So we can conclude that the whole set B is included in the set A.

Then the correct notation would be:

B ⊂ A

Answer:

B ⊂ A

Step-by-step explanation:

Find the perimeter. Simplify your answer.

Answers

Answer:

The third one, 2c - 6

Step-by-step explanation:

The freezing point of neon is about -249c . The freezing point of chorine is about 148c higher. What is the approximate freezing point of chlorine?

Answers

Answer:

-101 c.

Step-by-step explanation:

-249 + 148

= -(249 - 148)

= -101 C.

The approximate freezing point of chlorine is -101°C.

We have,

The freezing point of neon is about -249c .

The freezing point of chorine is about 148c higher.

To find the approximate freezing point of chlorine, we add 148°C to the freezing point of neon:

= -249°C + 148°C

= -101°C

Therefore, the approximate freezing point of chlorine is -101°C.

Learn more about Integers here:

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A sloth walks 1/8 mile in 1/4 of an hour. Enter the number of miles the sloth will walk in an hour

Answers

Answer:

1/2 mile.

Step-by-step explanation:

There 4 1/4 hours in 1 hour so

the answer is 4 * 1/8

= 4/8

= 1/2 mile.

??????????????????????

Answers

Answer:

Sorry, I don't speak confusion.

Step-by-step explanation:

What shape is this???

Answers

Answer:

It is a quadrilateral! Note the four sides, angles, and vertices.

Step-by-step explanation:

4
5
+
2
5
–
1
5
÷
1
3
Simplest form please and in a fraction

Answers

Answer:

68 11/13

Step-by-step explanation:

Answer:

68 11/13

Step-by-step explanation:

So the question wants the problem 45+25-15÷13 to be solved. With this, use the order of PENDAS to solve the problem.

First, do -15 ÷ 13

This will get you -1 2/13

Next, add 45 and 25 together to get 70.

Lastly, do 70-1 2/13 to get 68 11/13.

Whici expression could be used to represent 2/3

Answers

Answer:epression could be used to represent 2/3

1/2

1/3

The area of a square patio is 324 square feet. How long is one side of the patio?
feet
help! :)

Answers

18 ft homie anshfbdnancjenam ineed 10 characters max

Confoosed bab here please help ☹️

Answers

Answer: it should be 565.5

Step-by-step explanation:

Answer: the volume would be 565.49 rounded 565.5

Step-by-step explanation:

trust i plugged it into a cylinder calculator

Refer to the isosceles trapezoid shown. Find x

Answers

Answer:

Hey, read below!! :)

Step-by-step explanation:

Both sides are the same length. X = 70

The expression 4x/5 - 2x/3 is equivalent to

a. x/2

b. x/5

c. x/15

d. 2x/15

Answers

Answer:

answer is d

Step-by-step explanation:

hope it helps!!!

the answer is D = 2x/15

Solve the quadratic equation below: 4x^2 -100=0

Answers

Answer:

solution given:

4x^2 -100=0

4x²=10²

(2x)²=10²so

2x=±10

x=±10/2

x=5

or x=-5

Answer:

The answer is x=-5

Step-by-step explanation:

no one ever answers my questions but please I'm begging you to please help me I'm giving away so many points please

Answers

Answer:

I think 3.

Step-by-step explanation:

You make a right triangle, an isosceles, and a scalene. You can't make an equilateral, because those sidelengths are not the same size.

Answer:

Step-by-step explanation:

make the other half of the triangle on top one and then you make another triangle out of the bottom one and make the other half so you just want to put a line from one line on the right side to the bottom line so then you just need do the same thing on the left side

Which exponential expressions are equivalent to the one below? Check all that apply.

Answers

Answer: The answer is B,C, and D

Step-by-step explanation:

What is the volume of this rectangular prism?

Answers

Answer:

Step-by-step explanation:

volume: lwh

.666*5*6=20

Answer:

20 cm³

Step-by-step explanation:

[tex]\frac{2}{3}[/tex] · 6 · 5

[tex]\frac{2}{3}[/tex] · 30

20 cm³

Volume (look at the picture)

Answers

Answer:

108

Step-by-step explanation:

You start by finding the area of the trapezoid, which is ((3+5)/2) 3 = 12, then you multiply 12 by 9 which is 12*9 = 108

PLEASE PLEASE PLEASE HELP MEE!!!!!!!!!!!!!!!!
ALL LINKS WILL BE REPORTED!!!!
Triangle ABC has vertices A (0, 2), B (5, 4), and C (5, 0). Triangle A′B′C′ has corresponding vertices A′ (–5, –1), B′ (0, 1), and C′ (0, –3). Which of the following describes a translation that would produce triangle A′B′C′ from the pre-image of triangle ABC?
Answer options:
A) To the right five units, down three units.
B) To the right five units, up three units.
C) To the left five units, down three units.
D) To the left five units, up three units.

Answers

Answer:

It is C

Step-by-step explanation:

One year, the population of a city was 397,000. Several years later it was 412,880.
Find the percent increase.

Answers

The percentage increase from the initial population of 397,000 to 412,880 is 4%

How to determine the percentage increase?

From the question, we have the following numbers:

397,000 and 412,880.

The numbers are increments from 397,000 to 412,880.

The percentage increase is calculated as:

%Percentage = (Old number - New number)/Old Number

Substitute the numbers in the above equation

%Percentage = (412880 - 397000)/397000

Evaluate the difference

%Percentage = 15880/397000

Evaluate the quotient

%Percentage = 0.04

Express 0.04 as percentage

%Percentage = 4%

Hence, the percentage increase from the initial population of 397,000 to 412,880 is 4%

Read more about percentage increase at:

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i need help pls i dont understand this

Answers

Answer:

Step-by-step explanation:

It catches fire at or above. so greater than or equal to. so D

DUE IN 30 MINUTES PLEASE SHOW FULL WORK :[

Answers

Answer:

-3x^2√21x * 5x^2√3x

Step-by-step explanation:

-3x√21x^3 * 5x√3x^3

-3x^2√21x * 5x^2√3x

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