Mathematics College

can someone help me on this?

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

Does the set of points represent a function? Explain.

Answers

don’t click the file they hack. but try using photo math it helps and solves/shows you how to do ur work.

Mr. Esposito is 5 foot 11 inches tall. Mrs. Humbert is 63 inches tall. Who is taller and by how much?

Answers

Answer:

Mr. Esposito is taller By 8 inches

Step-by-step explanation:

5 feet and 11 inches is equal to 71 inches. And 71 inches is greater than 63 inches. Therefore, Mr. Esposito is taller.

(71-63=8)

DON'T FORGET TO DOUBLE-CHECK!

Answer:

Mr. Esposito is taller by 8 inches

Step-by-step explanation:

Mr. Esposito

12x5 = 60 + 11 = 71

Mrs. Humbert

63 inches = 5 foot and 3 inches

71 - 63 = 8

AB = [ 4 ]. Find A if B=(22]

Answers

Answer:

A = 2/11

Step-by-step explanation:

22A= 4

(22A)/22 = 4/22

A = 4/22 = 2/11

A farmer sells 6.5 kilograms of apples and pears at the farmer's market.
3
4
of this weight is apples, and the rest is pears. How many kilograms of pears did she sell at the farmer's market?

Answers

Answer:

1.625 kg

Step-by-step explanation:

A line goes through the points (-3,-6) and (6,9). Find the slope

Answers

Answer:

5/3

Step-by-step explanation:

slope = (difference in y)/(difference in x) = (-6 - 9)/(-3 - 6) = -15/(-9) = 5/3

Answer: 5/3

PLEASE HELP FAST I WILL GIVE YOU BRAINLIEST
AABC - AQRS
Find the missing side length, n.
R
B.
12.5
5
2
А-
-C
4
10
n = [?]
Enter

Answers

Answer:

Step-by-step explanation:

yoy need to find hue multiplying factor, this is done by dividing one of the sides in QRS, by one in ABC. you can divide 10 by 4 to give you 2.5, and then multiply that by 2 to get 5

In the geometric sequence below, what is the common ratio?

Sequence: 64,16,4,1

Answers

9514 1404 393

Answer:

1/4

Step-by-step explanation:

The common ratio is the ratio of successive terms:

16/64 = 4/16 = 1/4

The common ratio is 1/4.

thomas has 12 more marbles than twice the number of marbles Andrew has.
Andrew has x marbles. which expression represents how many marbles thomas has?
A. x + 2 + 12
B.x+12(2)
C.2x+12
D.2(x+12)

Answers

Answer:

x + 2 + 12

Step-by-step explanation:

Thomas (t) = Andrew (x) * 2 + 12

which expression is equivalent to (2x ^2 +6)(x-2)

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Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation: First multiply 2x^2 to x - 2 to get 2x^3 - 4x^2

and then multiply 6 to x - 2 to get 6x - 12. Then put the equation together:

2x^3 - 4x^2 + x - 2

What is the least common multiple of 5 and 8?

Answers

40
.........................

9 decreased by 4 times a number

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Answer:

4x - 9

Step-by-step explanation:

4 times a number means 4x

9 decreased by means -9

Combined:

4x - 9

Answer:

9 - 4x

Step-by-step explanation:

this is so easy

−7x−3≤ 25
Solve the inequality and graph the solution on the line provided.
—————————————————
-12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12
Pretend this is a number line
Can anyone please help me with this I really need it done, please

Answers

and you graph it from -4 to the right with close circle

Hope this help

Steven jogs around a circular field with a diameter of 70 yd. Find the area of the field.

Answers

Answer:

3848.46 :)

Step-by-step explanation:

Area: 3848.4510006475

1225π

there is a 60% chance that your flight will leave on time
What are chances it will not leave on time

Answers

A 40% chance

Unless!
*wispers*
It’s a trick question?

Answer:

The correct answer would be 40

Step-by-step explanation:

40+60=100

Pablo has had his model bridge approved and is now able to start construction on it.The model is 2 feet and 3 inches tall. If the scale for the actual bridge is 1 inch = 3 feet, how tall will his cover bridge be?

Answers

Answer:

81 feet tall

Step-by-step explanation:

2*12=24

24+3=27

27*3=81

15 + 20

Create an equivalent expression in factored form

_____ (______ + ______)

Answers

Answer:

5(3+4) is your answer ☺️☺️☺️

15 + 20 = 35

so ( x = 15) + ( z +=20) = 35

x + z = 35 mark me the brainliest

8 2/3 divided by 4 1/8=2 1/10

Answers

Answer:

8 2/3 divided by 4 1/8=2 1/10 is Correct

exactly 2 10/99

i’m literally over here crying bc i can’t figure this out. if i don’t turn it in before an hour i get an F. PLEASE HELP. the question is “the diameter of the semicircle below is 12 yards. find the area and perimeter” you don’t have to do both numbers just pls let me know what one you solve. you can even only do area. i just rlly need help.

Answers

Answer:

Area = 346.2yd²

Perimeter = 72.1yd

Step-by-step explanation:

AREA

Split it into three shapes: (1) the semi-circle, (2) the triangle, and (3) the rectangle. Find the area of each and then add them together for the area of the whole shape.

Area₁ = πr² = (6²)π = 36π = 113.1 yd²

Area₂ = (1/2)bh = (1/2)(11.3)(14) = 79.1 yd²

Area₃ = lw = (11)(14) = 154 yd²

154 + 79.1 + 113.1=346.2yd²

PERIMETER

The perimeter consists of the length of the curve on the semi-circle, the top , the right side, the bottom, and the slanted line.

length of the curve on the semi-circle = half the cicumference of circle with radius 6 = (2π(6))/2 = 6π = 18.8

the top = 22.3

the right side = 14

the bottom = 11

the slanted line = the hypotenuse of triangle(2) - the diameter of circle(1) = (√(11.3²+14²))-12= (√(323.69))-12=18-12=6

18.8+22.3+14+11+6=72.1yd

Raymond bought wrapping paper that cost
$0.04 per square inch. How much did it cost to
wrap this box.

Answers

Answer: $46.08

Step-by-step explanation:

Find the surface Area of the box

the bases are 12*12= 144 times 2 bases 144*2= 288

The area of each side is 12*18=216 times 4 sides 216*4=864

add the totals together to find the total surface area 288+864=1152

total surface area is 1152 inches. Multiply by the cost per square inch

1152*.04= 46.08

I need help I will mark you if you get it right

Answers

I think it’s B hopes this helps

The average winter snowfall for Syracuse, New York, for December, January, February is 27.5 inches per month. If Syracuse receives 24 inches of snow in December and 32 inches in Januar how much snow is required in February to exceed the 3 month average?

Answers

Answer: More than 26.5 inches

Step-by-step explanation:

Solve this equation :

[tex]\frac{32+24+x}{3} \geq 27.5[/tex]

x>26.5

What is 3-(-7)+11-(9)

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Just had to simplify the expression.

Subtract.Write your answer as a fraction or a whole or mixed number. 10 1/3-3 2/3=

Answers

Answer:

as a mixed fraction 6 2/3, improper fraction 20/3

the equation for this line of best fit is shown below, where d is the distance in miles and f is the fare in dollars.

f = 0.1d + 100

Which of these is a correct interpretation of the slope of this line?

A.
The fare increases $10 for every additional mile

B.
The fare increases $0.10 for every additional 100 miles

C.
The fare increase $0.10 for every additional mile

Answers

Answer:

Step-by-step explanation:

the .1 is how much it increases per mile

so .10 a mile increase

Hi I need ur help! (And this is the other one if you saw my last question)

Answers

Answer:

Hi gimmie brainly

thanks

No BS and show all of your work please and you must use the 1% or 10% method which I don’t know what that is LOL

Answers

I think it’s 10% since it’s more

Answers:

38% of 15 = 5.7

29% of 75 = 21.75

4% of 220 = 8.8

No idea what the 1% or 10% method is either. But these answers would be better then to leave the questions blank.

Regina writes the expression y+9 ∙ 34. Which expression is equivalent to the one Regina writes?
None of these
(9 ∙ 3÷4)+y
(y+9)(3÷4)
9+y ∙(3÷4)

Answers

None 34 cannot turn into 3/4

PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.

Answers

Answer:A

Step-by-step explanation:

Option C is Correct:

Angle RQN and angle MNQ are alternate interior angles.

● Alternate interior angles are always equal.

How are other options incorrect?

Angles given in option A are forming linear pair.

Angles given in option B are too forming a linear pair.

Angles given in option D are corresponding angles.

In a sale the normal price of a book is reduced by 30% what singles number must be i multiple by to reduce something by 30%

I need help

Answers

Step-by-step explanation:

This means the price of the book will decrease by 100%-30%=70%

70% decrease in x = 100% of x - 70% of x = 1x - 0.7x = (1 - 0.7)x = 0.3x So 0.3x represents a 70% decrease in x.

Notice that this multiplier .3 is the same as (30% of x).

the answer is 0.3.

solve for x in kite

Answers

Answer:

x = 38

Step-by-step explanation:

since angle AED is a right angle 2x + 14 = 90

subtract 14 from 90 you get 76, divide that by 2 you get 38

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