Mathematics College

Please help meeeee it’s actually super easy

Answers

Answer 1

The area for that shape should be 28 because 20+8=28! Hope this helps.

Related Questions

he ratio of trucks to cars is 6 to 2. If there are a total of 24 trucks, how many cars are there?

Answers

Answer:8

Step-by-step explanation:

Truck:car

6:2 or simplified to 3:1, which means 3 trucks for every 1 car.

24 trucks divided by 3 gives you 8.

Answer:

8 cars

Step-by-step explanation:

Set up a proportion to model this situation. First, write and simplify the given proportion.

trucks to cars;

6 : 2

Simplify,

3 : 1

Assuming that the rate at which trucks and cars are present in the parking lot is constant, one can make the expression,

trucks : cars

3 : 1 = 24 : x

Where (x) represents the unknown amount of cars. One can use cross products to solve this proportion,

3 : 1 = 24 : x

24 = 3x

Inverse operations,

24 = 3x

8 = x

Write in standard notation. three million, five hundred eighty-one
thousand, seventy six?

Answers

It would be 3,581,076.

Answer:

3.581076 × 10^6

Step-by-step explanation:

Your number is 3,581,076 now go 6 places towards the left that gives your answer.

Hope that helps

5th grade math. Correct answer will be marked brainliest.

Answers

the answer is 10/15 if you want it simplified 2/3

Answer:

11/15

Step-by-step explanation:

There are 15 dots and 11 of them are either blue or red, so the answer would be 11/15

Please anyone help me on this

Answers

Answer:

Standard line equation:

y=ax+b

The point (5,1) is on the line. so :

1=a(5)+b → 1=5a+b

The point (1,-5) is also on the line. Then :

-5=a(1)+b → -5=a+b

Subtract the two equations in terms of a and b. we have:

6=4a → a=3/2 , b=-6.5

y=1.5x-6.5

multiplying polynomials
help help help help:p

Answers

The second one is the answer.

-16m3-32m2+21m+27

what is the variable of 7m + 3

Answers

the variable would be m Lol

Answer:

M isn't it?

Step-by-step explanation:

7m+3

(move seven to the other side)

m=7-3

(7-3=4)

m=4

What is the area of a rectangle with a length of 10 feet and a width that is 1.5 feet longer than the length?

Answers

Answer:

150 sq ft

Step-by-step explanation:

length = 10

width = 10 × 1.5 = 15

10 x 15 = 150

Please help me I will give you brainliest

Answers

Answer:

Step-by-step explanation:

10(p-7)=180 solve for p

Answers

Answer

The answer is p=25

Answer:

p = 25

Step-by-step explanation:

Isolate the variable, p. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operation, and stands for:

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

First, divide 10 from both sides of the equation:

(10(p - 7))/10 = (180)/10

p - 7 = 180/10

p - 7 = 18

Next, add 7 to both sides of the equation:

p - 7 (+7) = 18 (+7)

p = 18 + 7

p = 25

25 is your answer for p.

2. Many people think Michael Jordan is the greatest basketball player of all time, with a career scoring average of 30.1 points per game. Some curious statistics students wondered about his scoring average for all his home games. They decided to take a random sample of 15 home games from Michael Jordan's career. Here is the number of points he scored in each of these games: 35 24 29 31 25 28 35 32 36 31 29 26 32 38 27 Construct and interpret a 95% confidence interval for the mean number of points that Michael Jordan scored in all of his home games.

Answers

Answer:

I am 95% confident that the interval from 28.204 to 32.863 captures the true mean PPG of all of Jordan's home games.

8. Two coins are flipped. What is the probability that both of the coins land heads up?

Answers

Answer:

1/4

Step-by-step explanation:

1/2 x 1/2

Step-by-step explanation:

The probability of getting heads on the toss of a coin is 0.5. If we consider all possible outcomes of the toss of two coins as shown, there is only one outcome of the four in which both coins have come up heads, so the probability of getting heads on both coins is 0.25.

36 points! Find the perimeter of the trapezoid shown below

Answers

add all the sides together
7.2+14.8+16.1+18 = 56.1

I believe that the answer is 213.03

Same-side interior angles in a parallelogram are congruent
Always True
Sometimes True
Never True

Answers

answer : sometimes true

Do anyone know the answer?

Answers

Answer:

1. 13

2. 7

3. 7

4. 21

A line passes through the point (4,-1) and (2,3)

Answers

Answer:

Ok.... whats the Rest of the question Type it in the comments and i will edit this answer

Step-by-step explanation:

Help me ASAP please and thank you

Answers

Answer:

423.12

Step-by-step explanation:

V = π r^2 h

V = 3.14 x 3.5^2 x 11

V = 3.14 x 12.25 x 11

V = 38.465 x 11

V = 423.115

423.115 Simplifyied is 423.12

Have a great day! <3

On Sunday, a local hamburger shop sold a combined total of 441 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Sunday?

Answers

Answer:

147 Hamburgers were sold

Step-by-step explanation:

147 Hamburgers x 2 times the cheeseburgers is 294. 147+294 is 441

7) Refer to the number line below. Which statement is true? *
1 poi
A
+
+
-5
3
-1
0
2
3
5
A) Since-2 is to the left of 1,-2<1
B) Since-1 is to the left of 1,-1 > 1
C) Since-2 is to the left of 1/3,-2 > 1/3
O D) Since -2 is to the left of -1,-1 <-2

Answers

Answer:

B is the answer

Answer: B

Step-by-step explanation:

Do anyone know how to answer this?

Answers

Answer:

Step-by-step explanation:

solve by elimination
3x-y=14
5x+4y=12

Answers

Answer:

Step-by-step explanation:

The answer would be (4,-2)

Find the length of JM

Answers

Answer:

Step-by-step explanation:

Answer:24

Step-by-step explanation:

Find length of rectangle of its area and breadth are 280m² and 40m
respectively.

Answers

Answer:

Step-by-step explanation:

Area= length times(x) width

280= L x 40

280 divided 40 =7

Answer:

Length=7

Step-by-step explanation:

Length=?

Area=280m^2

Breadth=40m

Area =LxB

so,Divide

280/40

Select true or false for each statement

Answers

Answer:

1. 2. 3. 4. 5.

Step-by-step explanation:

true false true true false

Point slope form of (-2,3) and (-1,-2)

Answers

Answer:

y= -5x-7

Step-by-step explanation:

Hope this helps!

can someone please help

Answers

Answer:

x = 10

z = 116

Step-by-step explanation:

12x - 58 = 62

x = 10

360 - 128 = 232

232 / 2 = 116

Answer:

x = 10

z = 116

Step-by-step explanation:

Solve these multi step equations. Show your work. Justify each of your steps. 3(x-8)=10x+18

Answers

Answer:

The answer is x= -6

Step-by-step explanation:

3(x-8)=10x+18

3x-24=10x+18

Both side +24

3x=18+24+10x

Both side -10 x

3x-10x=42

-7x= 42

Both side divided by 7

x= -6

Fernando cleans pools for the summer for $25 an hour plus a supply fee of $15.

Which equation models the cost for having Fernando clean a pool for x hours and how much will a 3-hour cleaning cost?

A. y=25x+15;90

B. y=(25+15)+x;43

C. y=15x+25;70

D. y=(25+15)x;120

Explanation:

Answers

Answer:

15x+25 ; 70

Step-by-step explanation:

Given that,

Fernando cleans pools for the summer for $25 an hour plus a supply fee of $15.

Here, $25 is constant and $15 increases as the number of hour increase. For x hours, the cost for Fernando to clean a pool is given by :

y = 15x+25

For 3 hours,

y = 15(3)+25

= 45 + 25

= 70

So, the required option is (c) " 15x+25 ; 70 ".

Find the circumference of
A circle with a diameter
Of 13.2

Answers

Answer:

C= 41.45

Step-by-step explanation:

The circumference is given by C = 2[tex]\pi[/tex]r, since the diameter is 13.2 then the radius is half of that so r = 6.6

So C = 2(3.14) (6.6) =41.448

Please help me with this.

Answers

Answer:

Step-by-step explanation:

I'm sorry if its wrong

Answer:

D im pretty sure

Step-by-step explanation:

he charges 75 dollars plus 40$ a hour and x is hours and y is the total fee

if its not then swy

3/5 - 1/3
I need the answer in 1 seconds

Answers

Answer:

The answer is 0.26

Step-by-step explanation:

Answer:

4/15

Step-by-step explanation:

can u give brainly if its correct

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