Mathematics High School

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Answers

Answer 1

Answer:

3

Step-by-step explanation:

you have to do it then multiply by three

Related Questions

write the equation for the line that goes through the points (-8,2) and (7,7)

Answers

Answer:

y=3x+(0,4.5)

Step-by-step explanation:

i did this in my head, but the difference between -8 and 7 is 15. the difference between 2 and 7 is 5. it's rise over run so (15,5). that simplified is (3,1)/3. that is the slope. now you need a graph to see the y-int. the y-int is around 4.5.

Look at the picture please don’t guess

Answers

Answer:5,6

Step-by-step explanation:

What is an equation of the line that passes through the points (3, -3) and (6,-1)?

Answers

Answer: 2/3x - 5

Step-by-step explanation:

The equation of a line passing through the given points is y = 2x/3-3

What is an equation?

An equation is a mathematical statement that shows that two mathematical expressions are equal.

Given that, a line is passing through the points (3, -3) and (6,-1)

We know that, the equation of a line passing through two points is given by,

y-y₁ = (y₂-y₁/x₂-x₁)(x-x₁)

Therefore,

y+1 = (-1+3)/(6-3)(x-3)

y+1 = 2/3(x-3)

y = 2x/3-2-1

y = 2x/3-3

Hence, The equation of a line passing through the given points is y = 2x/3-3

For more references on equations, click;

https://brainly.com/question/29657988

#SPJ2

The rectangle has a length of 8 inches and height of 4 inches. The triangle has a base of 2 inches and height of 4 inches. What is the probability that a point randomly chosen in the rectangle is in the triangle? A StartFraction 1 over 8 EndFraction B One-fourth C Three-fourths D StartFraction 7 over 8 EndFraction

Answers

Answer:

yes

Step-by-step explanation:

Answer:

1/8

Step-by-step explanation:

You bake cookies for a bake sale. The ratio of chocolate chip cookies to oatmeal cookies is 3 : 10. You bake 20 oatmeal cookies. How many chocolate chip cookies do you bake?

Answers

Answer

6 chocolate chip cookies :)

Step-by-step explanation:

So this is VERY simple...

Oatmeal is OChocolate is C

3:10

C:O

and it says you bake 20 Oatmeal cookies

3:10

C:20

OR

3/10 is c/20

you multiply 2 on the bottom so you do the same thing on the top

3 x 3 = 6

Answer:

6 chocolate chip cookies!

Step-by-step explanation:

4x + 2 = 10 and 4x = 8

Answers

Answer:

4x=8,x=2

4x+2=10,x=1

Step-by-step explanation:

1). 4x + 2 = 10

2). subtract 2 on both sides

3). after that you will do ( 10 - 2 = 8 )

4). 4x = 8

5). Divide 4 on both sides

6) you final answer should be x= 2

Pleasse help me with this

Answers

Answer:

Step-by-step explanation:

30% off of $18.00

so that makes the price $12.60

Find the value of a if [tex]\frac{x(x+a)}{x^2-9} =\frac{x}{x+3}[/tex]

Answers

Answer = a is -3
Hope this helps!


A polygon with twelve sides is called a decagon.
True
O False
0

Answers

Answer:

False

Step-by-step explanation:

Answer:

False

The proper term would be dodecagon.

how many questions can i miss out of 25?

Answers

Answer:

if there are 25 questions, you can miss all of them. The ones you get right will give you 4 points.

Step-by-step explanation:

calculators are sold to students for $20 each. 300 students are willing to buy them for that price. For each five dollars increase in price, there are 30 fewer students that are willing to buy the calculator.

a. what selling price will produce the maximum revenue?

b. what will the maximum revenue be?

Answers

La a ok bye nos vemos

1/2 dived by what equlels 4

Answers

Answer:

1/8

Step-by-step explanation:

Answer:

1/8

Step-by-step explanation:

1/2 / ? = 4

1/2 / 4 = ?

1/2 = 4 x ?

1/2 / 1/8 = 4

I NEED SERIOUS ANSWERS WITHIN 15 MINUTES PLEASE, WILL MAKE BRAINLIEST
Find the radius of a circle whose sector area is 59 square inches and whose arc measures 40o.

A 1,4 inches

B 13 inches

C 2.6 inches

D 23 inches

Answers

Answer: 1,4 is the answer

The equation of the line of best fit of a scatter plot is y = −5x − 2. What is the slope of the equation?

Group of answer choices

-5

-2

2

5

Answers

Answer:

-5

Step-by-step explanation:

Because y=Mx=b and m is the slope

Answer:

-5

Step-by-step explanation:

person above me

Solve using EQUATIONS (with step by step explanation)

3x+y=-9
y=5x+7

Answers

Answer:

3x+y=-9= 0 then y=5x+7=0

Step-by-step explanation:

Slope=−

2.000

6.000

=−3.000

x−intercept=−

3

9

=−3

y−intercept=−

1

9

=−9.00000

=

2.000

10.000

=5.000

x−intercept=

−5

7

=−1.40000

y−intercept=

1

7

=7.00000 i believe

plz help yall ;-; I need this by tonight​

Answers

answer

x^154
54b^20

step by step
Your answer would be a^154/54b^20

Answer my question please

Answers

Answer:

Lol where the answer

Step-by-step explanation:

What is the remainder when 3x2−7x+5 is divided by x+5?

Answers

Answer:

35 is the remainder

Step-by-step explanation:

have a good Thanksgiving tomorrow

y varies directly with x. When y = 16, X = 80. What does y equal when x = 125?
a.) 50
b.) 25
c.) 15
d.) 20

Answers

I think the answer is b

Answer:

25

The correct answer is 25

1) If there are 54 people in a class and the ratio of girls to total people is 2:5, how many
girls and boys are there in the class?

Answers

From the ratio you can deduce 2:5 girls and 3:5 boys. Divide 54 by 5 and you get 10.8. 10.8*2 = 21.6 and 10.8*2= 32.4 which adds to the total 54. There cannot be a fraction of a person, you need to round the decimals. There are 22 girls and 32 boys.

There are 22 girls and 32 boys in the class.

Ratio and proportion :

Given that,  there are 54 people in a class

and the ratio of girls to total people is [tex]2:5[/tex]

Number of girls in the class is,

                                [tex]=\frac{2}{5}*54=21.6[/tex]

In class, there are 22 girls.

Number of boys is, [tex]54-22=32[/tex]

Learn more about the ratio and proportion here:

https://brainly.com/question/19994681

what is a figurative language

Answers

Answer:

What does figurative language mean? Figurative language is language that's intended to create an image, association, or other effect in the mind of the listener or reader that goes beyond the literal meaning or expected use of the words involved.

Step-by-step explanation: an example is

Although it's often debated how many types of figurative language there are, it's safe to say there are at least five main categories. ... They are: metaphors, similes, personification, hyperbole, and symbolism.

Answer:

Figurative Language: A language that expresses something beyond its literal meaning

Hope this helped!

Marie has a container of oatmeal. She uses 1/4 cup of the oatmeal for breakfast and 3/8 cup for a cookie recipe. What is the total change in the amount of milk she has? Why are 1/4 and 3/8 represented with negative numbers on the number line in the example

Answers

Answer:

-5/8

1/4 and 3/8 are represented as negative because it depicts a decline or reduction in the initial amount

Step-by-step explanation:

Given that :

Breakfast = 1/4 cup of Oatmeal

Cookie recipe = 3/8 cups

Change in total amount had :

total amount used = (breakfast + cookie recipe)

= 1/4 + 3/8

= (2 + 3) / 8

= 5 / 8

Hence, change in amount had = - 5/8

1/4 and 3/8 are represented as negative because it depicts a decline or reduction in the initial amount

Please helpp anyone

Answers

Step-by-step explanation:

let equation of the line be y = mx + b.

m = - 100/60 = - 5/3

sub (0, 100):

100 = -5/3(0) + b

b = 100

therefore, y = -5/3x + 100

Topic: coordinate geometry

If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!

Answer:

y = -5/3x + 100

Step-by-step explanation:

Find slope change in y over change in x

-100/60

-5/3

find y-int

100

y = -5/3x +100

5/6 k= -10 what is k equal

Answers

Answer:

k = -12

Step-by-step explanation:

5/6 k = -10

6 x 5/6 = 6 (-10)

5 k = -60

5k/5 = -60/5

k = -12

Answer:

k = -12

General Formulas and Concepts:

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define equation

5/6k = -10

Step 2: Solve for k

Divide both sides by 5/6:                         k = -12

Step 3: Check

Plug in k to verify it's a solution.

Substitute:                         5/6(-12) = -10Multiply:                             -10 = -10

Use the graph to solve the system of linear equations.

Answers

Answer:

there is nothin there -.-

Step-by-step explanation:

Answer:

Step-by-step explanation:

there is no graph but the formula is y=mx+b

You look at real estate ads for houses in Naples, Florida. There are many houses ranging from $200,000 to $500,000 in price. The few houses on the water, however, have prices up to $15 million. The distribution of house prices will be:_____. a. skewed to the left.b. roughly symmetric.c. skewed to the right.

Answers

Answer:

d. skewed to the right with possible outliers

Step-by-step explanation:

The distribution of house prices will be skewed to the right with possible outliers. This is because the regular median prices are still fairly far apart from each other with roughly $300,000 in difference between them. Also since there are some extreme house prices also included that greatly surpass the normal range these would be considered outliers in the data set.

what is the value of third digit 6.56​

Answers

Answer:

The value of the third digit is 6 hundredths, think back to place values from second grade.


Please help me : Tyler ater fruit snacks, and Han ate + less than that. Write an expression for the number of fruit
snacks Han ate.

Answers

Answer:

y= x-3/4 is the correct answer

Step-by-step explanation:

we don't know the number of fruit snacks tyler ate, so that's x, and y is the number of fruit snacks he ate, which is 3/4 - how many fruit snacks Tyler ate.

hope this helps <3

You just got your first paycheck. The gross amount was $187.15, and the net amount was $150.55. The state tax, FICA, and Medicare totaled $17.60. How much was the federal income tax?
Your answer

Answers

Answer:

o.8

Step-by-step explanation:

Someone please help!!

Answers

Answer:

the graph has two relative maximums

Step-by-step explanation:

I think b, d and e
Please mark brainliest!
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