Mathematics High School

HELP I NEED HELP. 100 points
what is 2+2

I was told to come to this website for help.

Answers

Answer 1

Answer: 4

Step-by-step explanation: yeah it a good website:)

Answer 2

Answer:

4

Step-by-step explanation:

when you have two cows, and get two more cows, you now do in fact have 4 cows

Related Questions

Help For A Brainliest Please !

Answers

Answer:

ab = 6

a+b = 5

Step-by-step explanation:

What appears to be the lower quartile of this data?

A. 28

B. 17

C. 34

D. 25​

Answers

i do not know sorry :(
I’m really sorry I don’t know

Which description matches the function represented by this graph?
A. exponential growth
B. linear growth
C. linear decay
D. exponential decay

Answers

Answer:

your answer will be option D. exponential decay

Step-by-step explanation:

have a nice day/ night bye ^_^

The answer is D- exponential decay

-6x^3y+9x^2y^2-12xy^3

Answers

3xy+(2x^2+3xy-4y^2)

I factored out 3xy from the expression.

Rigid unbendable legs belong to a pair of............
THIS IS MATH

Answers

Answer:

Wooden Ruler

Step-by-step explanation:

Wood is rigid and cannot bend, stretch, or be changed and adapted.

someone pls help me 10 points

Answers

Answer:

y=3x+2

Step-by-step explanation:

slope= rise/run

rise=3  run=1 slope=3

y intercept is 2

y=3x+2

Answer:

y = 3x + 2

Step-by-step explanation:

(1, 5) and (2, 8)

Slope:

m=(y2-y1)/(x2-x1)

m=(8-5)/(2-1)

m=3/1

m=3

y - y1 = m(x - x1)

y - 5 = 3(x - 1)

y - 5 = 3x - 3

y = 3x + 2

(9x 2 −8)−(−4x 2 −5x)

Answers

Answer:

1 3 2+ 5 − 8

Step-by-step explanation: It is 13x to the 2nd power plus 5x minus 8

Answer:

-26x

Step-by-step explanation:

(9x 2 −8)−(−4x 2 −5x)

(9x)(2-8)-(4x)(2-5x)

^separating x so i can distribute but the ones that are sitting weirdly in the  parentheses (see how there isnt a sign separating 9x and 2? im going to seperate them via parentheses which is the same thing as adding a sign there. Same with -4x and 2)

we are going to distribute now. 9x*2, 9x*-8 -4x*2 -4x*-5x

(18x-72x) - (-8x+20x)

Its going to look like this ^

add or subtract the stuff in the parentheses

-54x+28x

-26x

I don’t understand this and needs to be done by tonight. What is a?

Answers

Answer:

lol

Step-by-step explanation:

what's the value of
[tex] \frac{2 {}^{2} }{ {5}^{2} } [/tex]
​

Answers

Answer:

your answer will be 4/25

Step-by-step explanation:

.....

[tex] \sf Q) \frac{2 {}^{2} }{ {5}^{2} } = {?} [/tex]

[tex] \sf \implies \frac{2 {}^{2} }{ {5}^{2} }[/tex]

[tex] \sf \implies \frac{4}{25}[/tex]is the required answer.

identify the vertex of the function graphed below.
A. (3,1)
B. (0,-2)
C. (1,1)
D. (2,2)

Answers

The answer is D, (2,2). A vertex is where a line or curve meets and changes direction.

Answer:

D. (2,2)

Step-by-step explanation:

I did the test and I got it correct. :DD

Riley counted the number of balls on one layer of a box, 34. The box has 8 layers. How many balls can the box hold?

Answers

Answer:

8 times 34= 272

Step-by-step explanation:

Add: 2/3 + 2/5 *Simplify your answer to a mixed number

Answers

Answer:

1 1/15

Step-by-step explanation:

help with this plz!!

Answers

Answer:

the answer is B

Step-by-step explanation:

please makr brainliest

Jon and Erin are purchasing a new TV and stereo surround system for their living room. The cost of both items is $1675.00. They are purchasing them with an installment loan that has an APR of 12%. The store financing requires a 10% down payment, and 12 monthly payments. A. Find the amount of the down payment. B. How much will they finance? C. Write an equation for the monthly payment. Use the chart below.

Answers

Answer:

$167.50

$1507.50

$134

Step-by-step explanation:

Given that:

Cost of sound system = 1675

APR, = 12%

Down payment = 10%

Number of monthly payments = 12

r = 0.12 / 12 = 0.01

Amount of down-payment :

10% * cost of sound system

0.1 * 1675 = $167.50

Amount to be financed :

$1675 - $167.50

= $1507.50

Monthly repayment :

Using the relation :

A / {[(1+r)^n]-1}/[r(1+r)^n]

1507.5 / (1+0.01)^12-1)/(0.01(1+0.01)^12)

1507.50 / 0.1268/(0.01 * 1.1268)

1507.50 ÷ (0.1268/0.01126)

1507.50 ÷ 11.25

= $134

I walk to the bike shop at 3 miles per hour and cycle back along the same route at 12 miles per hour. What is my average speed, in miles per hour, for the time I am actually travelling on the route?

Answers

Answer: 7.5 miles per hour

Step-by-step explanation:

First speed was 3 miles per hour.

Second speed was 12 miles per hour.

To do an average, add both speeds and divide by two, which is the number of trips made.

= (3 + 12) / 2

= 15 / 2

= 7.5 miles per hour

Suppose a license plate must contain 3 letters followed by 4 digits. Letters and digits can be repeated.
How many different license plates are possible that end with a 5 as the last digit?

A. 23,400
B. 1,757,600
C. 8,788,000
D. 17,576,000

Answers

The number of different license plates that end with a 5 as the last digit is given as follows:

D. 17,576,000

What is the Fundamental Counting Theorem?

The Fundamental Counting Theorem states that if there are n independent trials, each with [tex]n_1, n_2, \cdots, n_n[/tex] possible results, the total number of outcomes is calculated by the multiplication of the number of outcomes for each trial as presented as follows:

[tex]N = n_1 \times n_2 \times \cdots \times n_n[/tex]

For this problem, we have that the parameters are given as follows:

For each letter, there are 26 outcomes.For each of the first three digits, there are ten outcomds.For the last digit, there is only one outcome, which is of 5.

Hence the total number of combinations is given as follows:

N = 26³ x 10³

N = 17,576,000

More can be learned about the Fundamental Counting Theorem at https://brainly.com/question/15878751

#SPJ1

What is the volume of a cylinder with a height of 7.1 ft and a base with a diameter of 12.8 ft, to the nearest tenth of a cubic foot?

Answers

Answer:

V=π(d

2)2h=π·(12.8

2)2·7.1≈913.62541ft³ Step-by-step explanation: because i said so

(07.04)
The solution to 7x = 42 is x = ___.

4
5
6
7
Question 2(Multiple Choice Worth 3 points)
(07.04)
The cost of 3 slices of pizza is $4.89. What is the cost of each slice of pizza?

$1.63
$1.89
$2.45
$2.88
Question 3(Multiple Choice Worth 3 points)
(07.04)
The solution to 4.2x = 19.32 is x = ___.

0.28
0.45
4.6
15.12
Question 4(Multiple Choice Worth 3 points)
(07.04)
Which of the following is the solution to the equation 3 over 4y = 24?

y = 18
y = 32
y = 64
y = 72
Question 5(Multiple Choice Worth 4 points)
(07.04)
Joan has raised $306 by selling 34 equally priced boxes of chocolate for the team fund-raiser. Which of the following equations can be used to find the price, n, of each box of chocolate?

n ÷ 34 = 306
34n = 306
n − 34 = 306
n + 34 = 306
Question 6(Multiple Choice Worth 4 points)
(07.04)
1 over 4a = 2 over 3. Which of the following equals a in this equation?

1 over 6
3 over 8
11 over 12
22 over 3
You must check the box below prior to submitting your exam!

Check this box to indicate you are ready to submit your exam

Answers

Answer:

1. 6

2. $1.63

3. 4.6

4. 32

5. 34n = 306

6. 3/8

Step-by-step explanation:

Answer:

Question 1: 6

Question 2: $1.63

Question 3: 4.6

Question 4: y = 18

Question 5: 34n = 306

Question 6: 3 over 8

Brainliest Plz :)

look i can ask what ever questions i want to ask so don't delete my stuff okk now my question its what is 1+1 in decimal form ?????

Answers

Answer:

2.00 is your answer lol i think

Step-by-step explanation:

please mark as brainllest

Terry puts 14 comic books on each shelf of a bookcase. The expression 14s can be used to find the number of books on the shelves. Use the expression to find the total number of comic books on 7 shelves.

Answers

Answer:

dump-the-books-out

Step-by-step explanation:

i-think

Central High wants to estimate the number of seniors who plan to go to a 4-year college. Answer the following.

Answers

Answer:

390 seniors

Step-by-step explanation:

13/20=.65

600x .65=390

390 would plan to go to college

What is the value of the expression below when z=6z=6?
2z2 -8z-2

Answers

I think its 6z I’m not to great on the subject but this may be it

5. Each pair of polygons below are similar. Show your work! Solve for x:

Answers

Answer:

x = 10

Step-by-step explanation:

30/35 = (6x-6)/63

210x - 210 = 1890

210x = 2100

x = 10

Help me out guys! almost to my goal.​

Answers

Answer:

y = 17x - 5

Step-by-step explanation:

Can someone help me with this circle geometry problem (question 1) ty

Answers

Step-by-step explanation:

1. Radius=3cm, diameter=6cm

Circumference=3.14×6cm=18.84cm

2. Radius=6in, diameter=12in

Circumference=3.14×12in=37.68in

3. Radius=9mm, diameter=18mm

Circumference=3.14×18mm=56.52mm

Five friends shared pizza. Each friend at 3/12 of the pizza how much did they eat altogether

Answers

Answer:

5/4

maybe the question is wrong

no friends would share pizza

Plss help I need this rn plsss

Answers

Answer:

The answer is 10 ms girl

Step-by-step explanation:

A sweater is 15% off. The regular price is $24. What is the price after the discount is taken off?

Answers

Answer:

$20.40 after the discount

Step-by-step explanation:

To find 15% of 24, you multiply 24 and 0.15, which gets you 3.6

Then, to find the price after the discount, you subtract the 15% (the 3.6). So, 24 - 3.6 = $20.40

3.60 cent because when you multiply 0.15 by 24$ you get 3.6 .

How many, whole numben are there between
32 and 53 ?​

Answers

Answer:

21

Step-by-step explanation:

Who has more white socks?

Answers

Women’s departments

At 12 black socks, they have 15 white socks, compared to the 14 in the men. Also, at 24 black socks, the women’s department would have 30 instead of the men’s at 28.
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