Mathematics High School

I’m really confused can anyone help?

Answers

Answer 1

Step-by-step explanation:

you're going to substitute the value of x from the table inside the equation to get Y.

like the first one will be when X=10

then you put 10 in place of X in the equation

Answer 2

-62

-37

i think it is the answer

Related Questions

Can somebody help me with my geometry please

Answers

Answer:

54ft^2

Step-by-step explanation:

The area of a rectangle can be found by using Base times by the Height.

In your problem, you have that B = 9ft and H = 6ft

Using the formula of the Area of a rectangle, you can find that the answer is 54.

9 x 6 = 54 ft^2

The ft^2 means that it is using Area --> If you were confused on that part

The answer you are looking for is 54ft^2.

To find the area of a rectangle, you multiply the length (9) by the width (6). 9 * 6 = 54. The unit of measure is feet (ft).

Next you add the power of 2 (^2), because you you found the area of half the rectangle. meaning 54ft^2 is your answer.

I hope this helps!

Please help I don’t know how to do any of this lol

Answers

The sum of the exterior angles of the triangle is 360, so this equation will be solved and the result is x
The equation : 95+115+x=360
Answer :
x=150

To check
We'll substitute the result we found for x into the equation and see if it is 360
95+115+150=? 360
360=360
Answer is correct

which of the following is not a true statement about proportional graphs?

A. a proportional graph will pass through the origin
B. a proportional graph will be a straight line
C. a proportional graph will always have a positive slope
D. a proportional graph will have a constant rate of change

Answers

It’a b alll of proportional graph have straight lines

During lunch, Charlie drinks 2 3/4 cups of milk. Allison drinks 3/8 cup of milk. Carmen drinks 1 1/6 cups of milk. How much milk do the 3 students drink altogether?

Answers

Answer:The 3 students drank 4 7/24 cups of milk altogether

Step-by-step explanation:

Given that

Charlie drinks 2 3/4 cups of milk.

Allison drinks 3/8 cup of milk

Carmen drinks 1 1/6 cups of milk

Total quantity of Milk drank by the 3 students

= 2 3/4 + 3/8 + 1 1/6 ( add whole numbers to whole numbers and fractions to fractions)

=2+1 3/4 + 3/8+ 1/6

=3 18+ 9+ 4/24

=3 31/24 ( 31/24 = 1 7/24)

= 3 + 1 7/24

The 3 students drank= 4 7/24 cups of milk altogether

Twelve decreased by half a number is 6. Find the number.

Answers

Answer:

Step-by-step explanation:

12-n/2=6

-n/2= -6

n/2=6

n=12

A toaster, that normally costs $60, is on sale for 30% off.
If the sales tax rate is 5%, then what is the total cost of
the toaster.
THIS IS URGENT PLEASE!!!!

Answers

Answer:

$44.10

Step-by-step explanation:

Answer:

$44.1

Step-by-step explanation:

30% = 0.3

1 - 0.3 = 0.7

$60 * 0.7 = $42

5% = 0.05

0.05 + 1 = 1.05

$42 * 1.05 = $44.1

Hope I could help :D

Don't be afraid to ask questions if there was anything you didn't understand!

help plz anybody ????????????

Answers

Answer: 18 square ft.

Step-by-step explanation:

Surface area is length*width. 1*1= 1*6= 6

since there are three cubes, it is 6*3= 18 square ft total.

Graph the relationship from Exercise 5.

Answers

(0,0) (1,50) (2,100) (3,150) etc.

Aretha has 3 more than half the number of notebooks that Jules has.
Aretha has a notebooks and Jules has j notebooks.
Which equation represents the relationship between a and j?

Answers

hfk,yvhhyvb;ihviluyb

I do not know honestly ⇔⇔⇔⇔⇔⇔⇔

Find the slope of the line that passes through (25, 31) and (75, -5).

Answers

Step-by-step explanation:

✰ [tex] \underline{ \underline{ \large{ \tt{ \: G \: I \: V \: E \: N \: }}}} : [/tex]

( 25, 31 ) & ( 75 , -5 )

Let the point A ( 25 , 31 ) be ( x₁ , y₁ ) & B ( 75 , -5 ) be ( x₂ , y₂ ).

✰ [tex] \underline{ \underline {\large{ \tt {T \: O \: \: F \: I\: N \: D}}} }: [/tex]

Slope of the line that passes through the point A and B.

✰ [tex] \underline{ \underline{ \large{ \tt{S \: O \: L \: U \: T \: I \: O \: N}}}} : [/tex]

[tex] \boxed{ \large{ \tt{slope = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}}}} [/tex]

~Plug the values and then simplify!

⟼ [tex] \large{ \tt{ \frac{ - 5 - 31}{75 - 25}}} [/tex]

⟼ [tex] \large{ \tt{ \frac{36}{50}}} [/tex]

⟼ [tex] \large{ \tt{ \frac{18}{25}}} [/tex]

[tex] \pink{ \large{ \boxed{ \boxed { \tt{Our \: final \: answer : \underline{ \boxed{ \frac{18}{25}}}}}}}} [/tex]

Hope I helped ! ♡

Have a wonderful day / night ! ツ

[tex] \bold{ \red{ \large{ \tt{C \: A \: R \: R \: Y \: \: O \: N \: L \: E \: A \: R \: N \: I \: N \: G \:!! }}}}[/tex]

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

IF AB = 4x + 12 and AD = 6x - 2, find AB.

Answers

AB=30 :) hope this helps

What is true about 5 x 10

Answers

The truth is it equals 50

Answer:

5 x 10 = 50

Step-by-step explanation:

Help me please, I have a asked this question a lot of times. Please!!

Answers

Answer:

line ML are parallel to line OP

Step-by-step explanation:

PLEASE I ONLY HAVE 30 MIUNUTES TO FINISH!!!!!!!!!!!!!

When is choosing a sample from a population least likely to be appropriate? Select two options.
when the population is small
when the population is large
when the sample contains proportions of items/events/people that are different from those of the population
when the sample contains only items/events/people that reflect the population
when surveying the entire population is time consuming

Answers

Answer:

When it is small & when the sample has things that are different from the population.

Step-by-step explanation:

A small sample has less chance of accurately reflecting a population & too many variables can also negatively influence the study.

Answer:

A and C

when the population is small and when the sample contains proportions of items/events/people that are different from those of the population

Step-by-step explanation:

(2x-1)(3x-1) in standard form

Answers

Answer:

6x² - 5x + 1

Step-by-step explanation:

use FOIL method

Answer:

Step-by-step explanation:

Please help please ❤️❤️❤️❤️

Answers

the answer is the slope is -3/2!

Try looking at the slope

1. Correct the number 34.6149
3 decimal places
2 decimal places
1 decimal place

hi i need this numbee to convert to all the decimal places help me please

Answers

Answer:

346.149

3461.49

34614.9

Step-by-step explanation:

346.149
34.6149
3.46149

given a right triangle with a leg of 8 m and a hypotenuse of 12m and determine the length of the other leg in a simplest radical form

Answers

Here’s the answer and the process.

Karla rode her bicycle 135 miles in 9 weeks, riding the same distance each week. Brad rode his bicycle 102 miles in 6 weeks, riding the same distance each week. Which statement correctly compares the number of miles per week they rode?

Answers

Answer:

Karla's 15 miles per week to Brad's 17 miles per week.

Step-by-step explanation:

First, we would need find the total number of miles each individual rides per week. We do this by dividing the total miles ridden by the number of weeks it took for each individual like so...

Karla: 135 / 9 = 15 miles per week

Brad: 102 / 6 = 17 miles per week

Finally, the comparison would be

Karla's 15 miles per week to Brad's 17 miles per week.

Answer:

Eric rode 2 more miles per week than Kim rode

Step-by-step explanation:

this morning, jose's car had 16.01 gallons of fuel. now, 1.5 gallons are left. how much fuel did jose use ?

Answers

Answer:

Jose used 14.51 gallons of fuel

Plz help with with this math problem

Answers

Answer:

x=50

Step-by-step explanation:

Because 10x5 equals 50

Step-by-step explanation:

X=50 so I just make the working 50 ÷10=5

Solve for c

Pythagorean theorem

Answers

i think the answer is 9

Solution :

By observing diagram clearly we can observe that there is a right angled triangle with :

Base, B = 3Perpendicular, P = 3Hypotenuse, H = c

So, to find hypotenuse, let's use Pythagoras' theorem :

[tex] \large \underline{\boxed{\bf{H^2 = B^2 + P^2}}}[/tex]

[tex] \tt : \implies c^2 = 3^2 + 3^2[/tex]

[tex] \tt : \implies c^2 = 9 + 9[/tex]

[tex] \tt : \implies c^2 = 18[/tex]

[tex] \tt : \implies c = \sqrt{18}[/tex]

Hence, value of c is √18.

She feeds her lion 6/9 of a pound of food at each meal.how may 1/9 cups of food does her lion eat.

Answers

Answer:

Step-by-step explanation:

There are 3 meals and if she feeds her lion 6/9 each meal, you would multiply by 3. 6/9 multiplied by 3 would be 18/9. If you divide 18/9 by 1/9, you get 18.

Asia is 10 years older than Rani.
The sum of both of their ages is 200.
How old are Asia and rani

Answers

Answer:

rani = 95 and asia = 105

Step-by-step explanation:

Both of those = 200 when added together AND one is 10 years older

Answer:

Asia is 110 years old & Rani is 90 years old.

Explanation:

Asia is 10 yrs older, and the sum of both is 200 then half of 200 is 100 but Asia is bigger by 10 yrs, So we will subtract 10 from 100 so the age of Asia is 110 and Rani is 90.

Hope it helps:D

I NEED HELP ASAP !! what’s is the value of x ??

Answers

Answer:

x=5

Step-by-step explanation:

(-7) x (-7)^7

Simplify in exponent form.

Answers

Answer:

(-7)^8

Step-by-step explanation:

(-7) x (-7)^7 = (-7)^1 x (-7)^7

Add the exponents since they are multiplication.

(-7)^(1 + 7) = (-7)^8

How many edges does the figure have?
3
ОООО
5
6

Answers

you should attach a picture because we can’t answer it rn

Maria spent $35
to fill 15 gallons
of gas in her car.
How much does
6 gallons of gas
cost?

Answers

Answer:$ 14

Step-by-step explanation:

35 divided by 15 is 2.3333333 times that by 6 to get 14.

The correct answer is $14

16- x at x=5
Please hurry

Answers

Answer:

Step-by-step explanation:

16 - 5 = 11

We just sub in the value for x, which is 5.

Answer:

16 - x = 11

Step-by-step explanation:

since x = 5

16 - 5 = 11

From a box of 90 chocolates, Peter took out 36 chocolates. What percentage of chocolates remained inside the box?

Answers

Answer:

36% of 90 = 32.4

Step-by-step explanation:

36% of 90 = 0.36 × 90 = 32.4.

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