Mathematics High School

how i can answer questions

Answers

Answer 1

Answer:yes

Step-by-step explanation:press answerr

Related Questions

What is the slope for these cordinates


(-8,11) , (17,4)

Answers

Answer:

[tex]\displaystyle m = \frac{-7}{25}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinate Planes

Coordinates (x, y)

Slope Formula: [tex]\displaystyle m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Identify.

Point (-8, 11)

Point (17, 4)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m.

Substitute in points [Slope Formula]:                                                              [tex]\displaystyle m = \frac{4 - 11}{17 - -8}[/tex][Order of Operations] Evaluate:                                                                      [tex]\displaystyle m = \frac{-7}{25}[/tex]

[tex]\huge{\purple{\underline{\underline{\bf{\pink{ANSWER:-}}}}}}[/tex]

We've been asked to find slope of the following coordinates which are (-8,11) and (17,4).

The standard formula to calculate slope is given by,

[tex]:\implies\footnotesize\rm{Slope = \frac{y_2 - y_1}{x_2 - x_1} }[/tex]

[tex]:\implies\footnotesize\rm{Slope = \frac{4 - 11}{17 - ( - 8)} }[/tex]

[tex]:\implies\footnotesize\rm{Slope = \frac{ - 7}{17 + 8} }[/tex]

[tex]:\implies\footnotesize\rm{Slope = \frac{ - 7}{25} }[/tex]

The slope is -7/25.

What is the reciprocal of A if A doesn't equal 0?

Answers

Answer:

1/a

Step-by-step explanation:

-2x + 3y=-22
-6x + 3y = -18
What do you have to multiply the first equation by
to have the x's be opposite and the same?

Answers

Answer:

To be able to find what a variable equals, it has to be the only variable in the equation. Having an equation where a variable is opposite of another equation allows you to find the value of the other variable.

Step-by-step explanation:

Determine the intercepts of the line. Do not round your answers. ​

Answers

Answer:

-14/9, -14

Step-by-step explanation:

y = -9x - 14

For x intercept, replace y with 0 and solve.

0 = -9x - 14

14 = -9x

-14/9 = x

- 1 5/9 = x

For y intercept, replace x with 0 and solve.

y = -9(0) - 14

y = -14

1. A car engine is 25% efficient. How much input energy produces 100 J of useful energy?

Answers

Answer:

400 J

Step-by-step explanation:

Answer:

400 J

Step-by-step explanation:

At TGI Fridankay's you order a drink for $2.99, an appetizer for $9.99, the cajun chicken pasta for $11.50, and a desert for $7.99. You had amemeazing service and know that you are going to tip your waiter 20%! The waiter also gave you a 10% coupon to use. There is also a 7% sales tax on the bill. What is your total bill after the tip, discount, and tax?

Answers

Answer:

$24.48

Step-by-step explanation:

2.99+9.99+11.50+7.99/20/10/7 = $24.48

round 6.073 to 2 decimal places​

Answers

Answer:

6.07

Step-by-step explanation:

6.073 rounded to two decimal places is 6.07. Hope this helps.

the answer to the question is 6.07

Is 24:6 equivalent to 12:3

Answers

Answer:

Yes

Step-by-step explanation:

Yes! If you multiply both of the values in the ratio 12:3 by 2, you get the ratio 24:6. A ratio is equivalent to another if one can be multiplied by or divided by the same number to result in the other ratio.

For example, 1:2 and 3:6 are equivalent ratios since 1:2 can be multiplied by 3 to result in 3:6.

Hopefully that's helpful! :)

a. Examine the zeros of the graph, and write a function that models this situation.


b. After 10 minutes, the elevation model changes and is given by the function Use the Edmentum Graphing Tool to graph this function. Capture a screenshot of your graph, and paste it in the space provided.

Answers

Answer:

See below

Step-by-step explanation:

A) We have zeroes at (2,0) (3,0) (5,0) (9,0) and (10,0). Therefore, we can write the function as (x-2)(x-3)(x-5)(x-9)(x-10) = x⁵-29x⁴+311x³-1519x²+3360x-2700

B) View attached screenshot for reference

frrrrrrrrreee points​

Answers

Thanks! :)

Hope you’re having a wonderful day!!
Thank youuuuuuuuuuuuuuu

help plz I don't know what I'm doing​

Answers

Answer:

d

Step-by-step explanation:

Answer:

Sorry for the late response / Its D

Step-by-step explanation:

Plz mark brainliest

what is the percent increase in 300 and 375

Answers

Answer:

25

Step-by-step explanation:

Answer:

300/375=0,8

it decrease

Solve for the value of p.
SOMEONE PLEASE HELP ME ILL GIVE YOU BRAINLIST ANSWER!!!!

Answers

Answer:

The angles are supplementary meaning they equal 180 degrees so the angles have to equal 180.

p + 7 + 3p + 1 = 180

4p + 8 = 180

-8          -8(subtracting 8 from both sides)

4p = 172

/4     /4(dividing by 4 on both sides)

p = 43

Answer:

A straight angle measures 180°

(p + 7) + (3p + 1) = 180

p + 7 + 3p + 1 = 180

4p + 8 = 180

4p = 180 - 8

4p = 172

•°• p = 172/4 = 43

A number w is greater than-3 ​

Answers

Answer:

w>-3

Step-by-step explanation:

8. Karen had a balance of $57 in her
checking account. She wrote a
check for $90. What is her new
balance?

Answers

Answer:

-$33

Step-by-step explanation:

KAREN now ows money to the bank

Are the figures below similar?
NO LINKS!! NEED ANSWER ASAP​

Answers

Here is my answer. I hope it is helpful.

Will give brainliest i rlly need help

Answers

Answer:

1/6

Step-by-step explanation:

-3/4 - (-1/2) = - 1/4

-2/3 - 5/6 = - 3/2

-1/4 ÷ -3/2

plese help 40 pts and brainliest if correct

Answers

Try B, but note I’m not sure if right.

if I had 35 books but I wanted 48 and I did have any books to make 48 what do I do?

Answers

Answer:

Step-by-step explanation:

go to the store

Add 13 or something like that

What is the value of x?



74
138
69
148

Answers

Answer:

69

Step-by-step explanation:

All angles add up to 180 in a triangle.

Hope that helps

Assuming the triangle is isoceles as:
- The triangle has two sides that are the same

Angles in a triangle add up to 180.

The two angles at the base of an isoceles triangle are equal, therefore:

180 - 42 = 138 (Sum of the angles at the base)

138 / 2 = 69 (One of the equal angles)

So x = 69.

Please y'all I need help

Answers

Answer:

c

Step-by-step explanation:

I think I c cause one of the coordinates is in -4 and the other one is bw 10 and 8 :)

HELP PLEASE!! What are the answers, say the answers to the blanks and if you can please try to explain it please i failed algebra 3 times and i really need help

Answers

Answer:

step: 4(x-24x)to the power of 2 = 3-7 or -4

Step-by-step explanation:

solution: solve it

would love to have a second opinion, this is what i got.

WILL GIVE BRAINLIEST
HELP ASAP!! WILL ADD 5 STAR RATING !!!

ANY AND ALL LINKS OR WRONG ANSWERS WILL BE REPORTED !!!!

[please put in correct order]

Answers

Answer:

(4,-4.5)

Step-by-step explanation:

C. Because slope =
rise over run the slope of a "downhill" line must be
run

Answers

I can’t find the question what is it

How i can answer this question, NO LINKS, if you answer correctly i will give u brainliest!

Answers

Answer:

Sir your answer is 15

Step-by-step explanation:

Hope this helps luis

Rotate the following triangle 90 degrees.
A(4, -3) B(-12, 8) C(6, -4)

Answers

Answer:

given vertices of triangle ABC

A(4, -3) B(-12, 8) C(6, -4)

Rotating through 90°

P (x , y) -----> P' (y , -x)

A(4, -3) ------> A' ( -3 , -4 )

B(-12, 8) -----> B' (8 , 12 )

C(6, -4) ------> C' (-4 , -6)

NO LINK HELP ASAP

what is the slope of the line that contains the points in the table? A. -10 B. 2 C. -5 D. 5

Answers

Answer:

C -5

Step-by-step explanation:

y2 - y1 / x2 - x1   Pick any 2 points

6 - 1 / -1 - 0

5 / -1

-5

Help help help help help

Answers

10pi is the circumference

At Florida A&M University, the ratio of students from Florida to students not from Florida is about 3:1. How many of its 12000 students are from

Answers

Based on the information given, the number of students from Florida will be 9000 students.

Total number of students = 12000

Fraction from Florida = 3/4

Fraction of students not from Florida = 1/4

Therefore, the students from Florida will be:

= 3/4 × 12000

= 9000

The number of students from Florida is 9000.

Learn more on:

https://brainly.com/question/25868904

Help me with the whole thing pls

Answers

Answer:

B and 90%

Step-by-step explanation:

4500 = m•5000

m = 0.9 × 100%

90% of the books are fiction

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