Mathematics College

pls pls pls pls helpppppp

Pls Pls Pls Pls Helpppppp

Answers

Answer 1

Answer:

33 please brainliest

Step-by-step explanation:

Answer 2

Answer:

They receive 33 calls in 11 hours.

Step-by-step explanation:

If they recieve 18 calls in 6 hours that means that each out they get...

18 / 6 = 3 calls

If the get 3 calls each our, that means that in 11 hours they will get...

3 x 11 = 33 calls

Related Questions

What is the solution to the inequality below?
√x>7

Answers

Answer:

x > 49

Step-by-step explanation:

We have the inequality Square root of x is greater than 7, to solve. We need to isolate x.

When having a square root, you need to raise the square root to its second power, with that, do the same to 7 on the other sides :

(Square root of x)^2 > 7^2

x > 49

PLEASE HELP IMAGE ATTACHED⚠️⚠️⚠️⚠️⚠️

Answers

Answer:

A'(4, -3) ; T'(-1, 4)

Step-by-step explanation:

Multiply the coordinates by 1/2, or divide them by 2 to get the new points.

A(8, -6) ⇒ A'(4, -3)

T(-2, 8) ⇒ T'(-1, 4)

Subtract : 13.257 from 25.8

Pls Someone Help​

Answers

Answer:

12.543

Step-by-step explanation:

Write the dimensions of a rectangular prism or cube and find the surface area. Explain.
PLEASE HELP ASAP THANKS SO MUCH

Answers

to find the surface area you need to find the area of the front side and the area of the side. then multiply both together

Which rectangle has an area of 40 square units

Answers

Answer:

The First square has an area of 40 square units

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

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

(Take the=22/7)
curved surface area of cylinder with diameter 21cm and height 5cm.​

Answers

Answer:

330cm²

Step-by-step explanation:

CSA of a cylinder = 2πrh

(r = d/2 = 21/2 = 10.5 cm)

Putting the values of 2πrh;

2 x 22/7 x 10.5 x 5

2 x 22 x 1.5 x 5 *(10.5/7 = 1.5)

330 cm²

Given f(x)=0.25(6)x, find f−1(x).

Answers

Answer:

f−1(x) = [tex]\frac{4x}{6}[/tex]

Step-by-step explanation:

f(x) = 0.25(6)x, find f−1(x).

f(x) = 0.25(6)x

f(x) = [tex]\frac{6}{4}[/tex]x = [tex]\frac{6x}{4}[/tex]

f(x) = y

y =  [tex]\frac{6x}{4}[/tex]

Substitute y for an x & x for a y

x = [tex]\frac{6y}{4}[/tex]

Multiply both sides by 4

4( x ) = 4( [tex]\frac{6y}{4}[/tex] )

4x = 6y

Divide both sides by 6 to solve for y

[tex]\frac{4x}{6}[/tex] = y

y = [tex]\frac{4x}{6}[/tex]

so f−1(x) = [tex]\frac{4x}{6}[/tex]

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

Answers

Answer:

Step-by-step explanation:

The answer would be (4,-2)

Put the following equation in Standard Form:
(1/2)x - 4 = (2/3)y

Answers

Answer:x=4/3y+8

Step-by-step explanation:

Step 1: Add 4 to both sides.

Step 2: Divide both sides by 1/2.

Answer:

3x-4y =24

Step-by-step explanation:

hope this helped xoxo

What is the value of x in the equation 1.5(x + 4) -3 = 4.5(x-2)

Answers

Answer:

The answer to this equations would be 1.3 repeated i included a image with how to go about working the problem out

what are the 2 reasons that the Louisiana purchase caused a debate in the usa​

Answers

It was a debate between the northerners and southerners (forgive my spelling). The northerners feared the addition of more slave states and a corresponding lack of reprenestation of their intrests in the North. For the southern slave holders, new western lands would be a boon (helpful) to enslaved people and the Louisiana purchase threatened to entrench and expand their suffering to western territories.

I got this on Khan Academy

Use the Distributive Property to simplify this expression:

7 - 3 (2x + 3)

X=

Answers

Answer:

8x+12

Step-by-step explanation:

For to 30-60-90 triangle below, the length of side AB is 52 cm.
Find the length of CB.

PLZ

Answers

Answer:

Using 60°

Let side CB be x

Cos60= x/52

Cross multiply=

x= 52cos60

x= 26 cm

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:

A square pyramid is shown. What is the surface area of the pyramid? Enter your answer in the box.

Answers

Answer:

The surface area of the square pyramid is 34.63cm².

Step-by-step explanation:

[tex]A=a^{2} +2a\sqrt{\frac{a^{2} }{4} +h^{2} } =3^{2} +2[/tex]×3×[tex]\sqrt{\frac{3^{2} }{4} +4^{2} }[/tex]≈34.63cm^2

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

Answers

answer : sometimes true

A grasshopper covered a distance of 6 yards in 10 equal hops How many yards did the grasshopper travel on each hop?

Answers

Answer:

0.6 yards

Step-by-step explanation:

6 yards/10 hops = 0.6 yards per hop

some one pleas help y=2x+3 y=-2x+15

Answers

Answer:

x = 3. y= 9

Step-by-step explanation:

2x +3 = -2x +15

4x = 12

x = 3

y 2(3) + 3 = 9

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

Josephine was asked to make a one-fiftieth scale model of the new water tower for her town. She constructed the model that is shown below.

A water tower has a height of 2.25 feet and diameter of 1.25 feet.
Not drawn to scale

What is the height of the town’s new water tower in feet? Round to the nearest whole number.
22 feet
40 feet
63 feet
113 feet

Answers

Answer:

D

Step-by-step explanation:

2.25x50=112.5

112.5 rounds up to 113, which is D

Answer:

33.75?

Step-by-step explanation:

2.25*15

Assessmen Tool
Alyssa received a $50 gift card and spent x dollars. Samantha received a $65 gift card and spent
three times as many dollars as Alyssa.
If Alyssa and Samantha now have the same amount of money on their gift cards, how much money
did Alyssa spend in dollars and cents?
F $13.00
G $3.75
H $15.00
0 $7.50

Answers

H (she spent 15.00)


If you subtract 65-15 she has $50 left.



So they have the same amount

If you bought something in Texas for $52.00, you would be charged $3.25 in state sales tax. What is the state sales tax rate in Texas? Round your answer to the nearest hundredth of a percent

Answers

Answer:6.25%

Step-by-step explanation:

3.25 / 52 = 0.0625

8. Aimi decided to spend her money and save some in the ratio of 3:2. If her total money is RM

7,500, find the amount of money she saves.

A. RM 4,500

B. RM 3,000

C. RM 2,000

D. RM 1,500​

Answers

Step-by-step explanation:

2/5×7500

2×1500

3000

RM=3000

Which of the values in the set (2, 3, 4, 5) is a solution to the equation 2x + 4 = 10? ​

Answers

Answer:

3

Step-by-step explanation:

2x+4=10

2(3)+4=10    2*3 = 6

6+4=10

10 = 10

Answer is 3 because 2 times 3 is 6 and + 4 is 10

Find the value of the expression 100 – 10p3 when p = 0

Answers

Answer:

Step-by-step explanation:

despacito

Help me out please??

Answers

The answer to ur question is c

Please help me with this.

Answers

Answer:

D

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

Find the value of x.
(Round to the nearest tenth as needed.)

Answers

Answer:

x ≈ 12.8

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to Right

Equality Properties

Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of Equality

Trigonometry

[Right Triangles Only] SOHCAHTOA[Right Triangles Only] tanθ = opposite over adjacent

Step-by-step explanation:

Step 1: Define

Angle θ = 58°

Opposite Leg = x

Adjacent Leg = 8

Step 2: Solve for x

Substitute in variables [tangent]:                                                                   tan58° = x/8[Multiplication Property of Equality] Isolate x:                                              8tan58° = xRewrite:                                                                                                             x = 8tan58°Evaluate:                                                                                                           x = 12.8027Round:                                                                                                             x ≈ 12.8

Please help ASAP!!!

Answers

Answer:

Cry about it wah wah wahhhhhhhh

Step-by-step explanation:

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