Mathematics High School

Help PLEASE!!!!!!!!!

Answers

Answer 1

Slope is easy you can look that up and the y- intercept is the point of the y axis

Related Questions

i need help i'm really stuck

Answers

Answer:

Step-by-step explanation:

If the area is 32 and the formula for area of a triangle is base * height / 2, and you have base = 8 and height = x and area = 32, this would be:

8 * x / 2 = 32

Now, solve:

[tex]8x/2=32\\4x=32\\x=8[/tex]

Answer:

x=8

Step-by-step explanation:

Area is equal to half of the base times the height. We are told that the area is 32and the base is 8, so we can write this equation:

32=1/2(8)h

Multiply 1/2 by 8:

32=4h

Divide both sides by 4:

h=8

So now we know that x (the height) equals 8.

HTH :)

PLEASE HURRY

What is the scientific notation for a length of
0.000028 meter?

A. 2.8 x 10^5
B. 0.28 x 10^-4
C. 2.8 x 10^-5
D. 28 x 10^-6

Answers

Answer:

C. 2.8 * 10^-5

Step-by-step explanation:

Ok so its been a while since I've done these but pretty sure c is the answer. (Double check to make sure I'm correct)

Answer:

The answer is C and good luck on whatever you're doing!

5. A number m is less than – 3 or greater than or equal to 1.
write the sentence as an inequality.

Answers

Answer:

m < -3 or m ≥ 1

Step-by-step explanation:

Here's an equation I need to solve:

x/2 +3 = 10
The first step is to subtract 3 from both sides:

x/2 = 7
What step do you do next to solve for x?

divide by 2

subtract 7

multiply by 2

add 7

Answers

Answer:

you multiply both sides by 2.

Step-by-step explanation:

Im in advanced math and we have been doing this for a while.

NEED HELP ASAP ILL GIVE BRAINLIST

What is the area of the circle below?

A
5.64 square meters

B
7.85 square meters

C
15.7 square meters

D
19.625 square meters

Answers

Answer:

I think it is C

Step-by-step explanation:

please help im dum.b

Write the percent as a fraction or mixed number in simplest form.--- 180%

Answers

Answer:

9/5

1 4/5

Step-by-step explanation:

Answer:

Please find attached pdf

Step-by-step explanation:

Solve expression completely.
64°
O
1
O 64
O Unknown

Answers

Answer:

Step-by-step explanation:

What does 150 by 18 mean?

Answers

Answer: 150x18 means the length is 150 and the width is 18

to find area multiply them by each other

Step-by-step explanation:

The person on the top is correct

2 cups of white grape juce; 4 cups of club soda. what is the ratio

Answers

Answer:

2:4

Step-by-step explanation:

Answer:

2:4

Step-by-step explanation:

Sydney invests $70 every week into an account that pays 2.4% annual, compounded weekly. Benny invests $80 every month into an account that pays 2.2% annual interest rate, compounded monthly. Calculate the balance each person would have in their account after 10 years and 30 years.

Answers

Answer:

Sydney

10 years: 41,128.78

30 years: 159,820.62

Benny

10 years: 46,519.91

30 years: 176,709.67

Step-by-step explanation:

I'm assuming that there are 52 weeks in a year

if you have any questions I'll be happy to answer them

If you drove 95 miles in 2 hours, how long will it take you to drive 415 miles at the same speed?

Answers

Answer:

4 hours (3.46)

Step-by-step explanation:

WHAT IN THE WORLD IS 75×8

Answers

Answer:

600

Step-by-step explanation:

75 x 8 = 600. Was that the whole question?

(Please help asap!)

Max, James, and Karl have a total of 1020 video game achievements combined.

Karl has half the number of achievements that James has.

Max has 219 achievements.

How many achievements does James have?

Answers

First get rid of max 1020 -219 =801
801 now you must divide by 3 to get 267
That way you can times by 2 together to get james (534) and then karl will be at half of james at 267

So james equals 534

Good luck hope this helps brainliest would be appreciated

WILL MARK BRAINLIST PLS HELP

The letters for the word TENNESSEE are written on cards and then placed in a basket. What is the probability that on the first draw an E is picked, replaced, and then an S is picked?
6/81
8/81
6/18
5/18

Answers

Answer:

The second option - 8/81

Step-by-step explanation:

Answer:

below

Step-by-step explanation: 6/81

Add the following complex numbers: (2 + 3i) + (3 - 2i)

Answers

Answer:

5 + i

Step-by-step explanation:

Combine real part ans combine imaginary parts

2 + 3i + 3 - 2i = 2 + 3 + 3i - 2i

= 5 + i

Answer:

5 and 1i

Step-by-step explanation:

So you’re adding the following complex numbers: (2 + 3i) + (3 - 2i)

normally if you see a (-) in front of a number, that means it’s negative so we’re gonna think about this as -2i and positive 3.

so you’re gonna want to take the 2 regular while numbers (without the variable) and then add those together. they’re like numbers so neither of them have a variable, which means they can easily be added, but you can’t add a number like 7 to a number like 9h because there’s a variable.

Now that you’ve added the 2 and 3, you get 5 right? so now you’re gonna take the 3i and -2i, and add those together. since the number 3i is bigger than -2i, the ending number after you add those is gonna be positive, and it’s gonna be 1i.

now i’m not sure if you’re supposed to make an equation out of this but you’re answer will be 5 and 1i or 5 + 1i

also if you don’t want to put 1i, 1i is the same as just “i”. so you can put 5 + i :)

hope this helped!!

If I was doing -3n - 24

Answers

It will be. -3(n+8) because you have to go from greatest to least and then 2 negatives will equal a positive

Help if you can
2(x+2)=
3(x+5)=
4(x+1)=
4(x-2)=

Answers

Answer:

2x+4

3x+15

4x+4

4x-8

Step-by-step explanation:

...............

2x +4
3x + 15
4x+4
4x-8

Help me find the equation

Answers

Answer:

kwuwkuwk192772882002082726263781001

ill mark u brainliest if u get it right

Answers

560 + 20x = 700 so the blue one

Answer:
700 = 576 + 20x
Blue one

Last year at a certain high school, there were 50 boys on the honor roll and 75 girls on the honor roll. This year, the number of boys on the honor roll increased by 8% and the number of girls on the honor roll increased by 24%. By what percentage did the total number of students on the honor roll increase?

Answers

Answer:

17.6%

Step-by-step explanation:

50×8%=4

75×24%=18

4+18=22

50+75=125

22÷125=17.6%

Answer:

14.4 percent increase

Step-by-step explanation:

[tex]12x + 4 {x}^{2} - {x}^{5} + 3[/tex]
Put the expression un standard form and then tell me what the leasing coefficient is! * don't forget about imaginary 1's ''

Answers

Expression in standard from: -x^5+ 4x^2+12x+3. ( ^= to the power of, I’m sorry I don’t know how to type that in my phone) and the leading coefficient would be -1

Which fraction, when written as a decimal, gives repeating decimals? a. 4 1/8 b. 1 1/4 c. 6/13 d. None of these PLSSS HELP ME OUT!

Answers

Answer:

d. None of these

Step-by-step explanation:

A perfect example of a fraction, when written as a decimal gives repeating decimals, is 1/3.

Raul is flying a kite with an angle of elevation equal to 60° if the height of the kite is 300 feet then now long is the kite string.

Answers

Answer:

ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

Step-by-step explanation:

its d

which of the following Is a binomial?
A. 7x+21, B. 3/x, C. 8x^2+6x+5, D. 19x^4

Answers

Option (A) 7x+21 is the binomial as it has two terms option (A) is correct.

What is polynomial?

Polynomial is the combination of variables and constants systematically with "n" number of power in ascending or descending order.

[tex]\rm a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n[/tex]

We have shown some expressions:

Binomial has two terms

A. 7x+21

It is a binomial.

B. 3/x

It is not a binomial.

C. 8x²+6x+5

It is trinomial as it has three terms

D. 19x⁴

It is monomial as it has only terms.

Thus, option (A) 7x+21 is the binomial as it has two terms option (A) is correct.

Learn more about Polynomial here:

brainly.com/question/17822016

#SPJ2

which set of line segments can be used to construct a triangle

Answers

It’s b if the sum of the lengths of any two line segments are greater than the third it can make a triangle

The answer is B. 2+3>3, 3+3>2, and 2+3>3, none of the others work out this way and if they don’t do that then they aren’t a triangle.

NEED ASAP!!!!!!!!!!!!!!!simply 495/500

Answers

Answer:

0.99

Step-by-step explanation:

99/100 = 0.99
I hope this helps ! :)

what is 3 ( x+2) using distributuve propert

Answers

3(x+2)

Distribute and multiply
3 to x and 2 to get 3x+6
The answer is 3x+6

Answer:

3x+6

Step-by-step explanation:

just multiply 3*x=3x and 3*2=6 so 3x+6

Phil is riding his bike. He rides 15 miles in 3 hours, 30 miles in 6 hours, and
45 miles in 9 hours. What is Phil's constant rate (k) in SIMPLEST FORM. *
4 points
1/5 miles per hour
3/15 miles per hour
5/1 miles per hour
5 miles per hour

Answers

Answer:

5 miles per hour

Step-by-step explanation:

A bread recipe calls for 4 eggs for every 1 ½ pounds of flour you use. If you had 12 pounds of flour, how many eggs would you need to make all the bread that you could? Hint: set up a proportion.

Answers

Answer:

you would need 36 eggs

Step-by-step explanation:

you need 36 eggs because you can put 1/12 into 12 9 times without going over and 9 times 4 is 36.

A bracelet that regularly sells for $44 is on sale for 15% off. Find the sale price of the bracelet. Use dollar signs with your answer. *

Answers

Answer:

The answer would be $37.40

Step-by-step explanation:

The sale price would be the current price which is 44 - 15% of itself.

It is 15 percent off, so 44 x 0.85 would be the equation, since the now price is 85 percent of the original price.

44 x 0.85 = 37.40

dollar signs ;)

Answer:

$33.00

And here's a link to the quiz i think your taking. (Its a answer key)

https://quizizz.com/admin/quiz/5c90d54dd7b2aa001fb8e8b8/-applications

Other Questions

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The tables show the amount earned by James and Paco working at the same store.What two equations can represent James and Paco's hourly wages, where h is the number of hours worked and d is the amount of money earned?Compare the equations to determine if there is any difference between what James and Paco make each hour. If u help me with this i will crown u brainlest and give u 50 points The RaceSETTING: The school track, Saturday afternoonScene 1JAMES: I am nervous about our track meet today. (James shakes his head and paces.)HEATHER: You don't need to be nervous; it will be fun.JAMES: That's what everyone keeps saying, but I have been training to win this track meet.HEATHER: Well, you will do great today, Jamesjust don't get too worked up about it.JAMES: Yes, you are right. The weather is nice, and I'm sure our whole team will do well.HEATHER: There you go! That's the attitude!JAMES: I'm sure you will do great too, Heather! 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It depends on birders and families across the country to watch feeders and other areas in their yards and count the number of birds they see. Unlike the "Big Year," the goal is not to see who can count the most birds. Instead, participants in this event work together to help bird experts get a good idea of how birds are doing. Participants are given checklists and enter their sightings on a website. 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