Mathematics College

math HELPPPO MEEEEE PPZZZZ

Math HELPPPO MEEEEE PPZZZZ

Answers

Answer 1

Answer:

3x+7x

Step-by-step explanation:

Answer 2

Answer:

D) 3x+7x

Step-by-step explanation:

D) 3x+7x

Related Questions

PLEASE HELP ME BEST ANSWER GETS BRAINLIEST NO SCAMS PLEASE!
This is an example of a random sample: Surveying people in the library about whether they like to read books.

True


False

Answers

Answer:

False

Step-by-step explanation:

People reading in a library are most likely going to like to read books

Answer:

false i thin if not sorry

Step-by-step explanation:

YEE YEE

PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

268

Step-by-step explanation:

4) find the first five terms of the recursively defined sequence.
a1=5, an+1=-3an+1

Answers

Answer:

566556565*7*7/*7+666364

What is the equation for the lines that passes through the coordinates (2,7) and (0,1)

Answers

Answer:

(x1,y1)   is  (2,7)

    (x2,y2)   is  (0,1)

Step-by-step explanation:

Point-slope form is:

 

  (y-y1) = ( (y2-y1) / (x2-x1) )(x - x1)

 

   y - 7 =( (-6)/(0-2) )(x-2)

   y - 7 = 3x - 6

    y = 3x + 1    [slope-intercept form]

Check:

  Is  (2,7) on the line:

       7 = 3(2) + 1   ?

       y = 7   ?yes

  Is (0,1) on the line:

       1 = 3(0) + 1   ?

       1 = 1   ? yes

Answer:

y=3x+1

to find the slope, find the change in y/change in x

7-1=6

2-0=2

6/2=3

3 is your slope

your y intercept occurs when x=0, and that was given to you in the problem

(0,1)

your y int is 1

y=3x+1

Kenneth runs 12 laps around a track in 15 min. How many minutes per a lap is that?



**choose your answer from the choices on Slide 2, but you must show how you got your answer on the chart, blank drawing space below, or explain in words**

Answers

Answer: 1.25 minutes per lap

Step-by-step explanation:

Her total time divided by total laps is 15 divided by 12, which is 1.25

Answer:

Kenith runs 0.8 laps a minute

Step-by-step explanation:

Simplify the following proper fraction by reducing to lowest terms. 2/18

Answers

Answer:1/9

Step-by-step explanation: divide both sides of the fraction by 2

Answer:

1/9

both divide by 2 then 2/2=1 and 18/2=9 so that the answer will be 1/9

Can someone help me I’ll give brainlist

Answers

What’s a brain list

Please help me with this question

Answers

It is Called because 627 times 35 equals 21,945.

c) $ 21,945  ( 35 x 627 )HOPE IT HELPS !!!

Can someone please solve this

Answers

i don't know what it is but i need points 17

What is circle definition

Answers

a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point (the centre).

Which of the following is not True.

A. Angle 1 and Angle 8 are alternate exterior angles.

B. Angle 8 and Angle 4 are corresponding angles.

C. Angle 3 and Angle 2 are Vertical Angles.

D. Angle 5 and Angle 3 are Alternate Exterior Angles.​

Answers

D. Angle 5 and Angle 3 are Alternate Exterior Angles.​This Statement is false, they are co - interior angles.HOPE IT HELPS !!!

The length of a rectangle is 20 inches less than twice the width. The perimeter of the rectangle is 86 inches. Find the dimensions of the rectangle.

Answers

Answer:

length=22

width=21

Step-by-step explanation:

let, length be x and width be y.

x=2y-20

2(x+y)=86

or, 2(2y-20+y)=86

or, 2(3y-20)=86

or, 6y-40=86

or, 6y= 126

or, y= 126/6

y= 21

x= 2×21-20 = 42-20 =22

Solve the equation 3^x+3=5

Answers

3*x+3=5
3*x=2

X=0.67

Sorry if wrong but hope this helps.

URGENT GEOMETRY!!! can someone help me with this please

Answers

Answer:

To find the angle of this triangle you have to [tex]cos^{-1}(\frac{4.87}{5.35})[/tex]. When you do this you will get 24 as the angle

Step-by-step explanation:

Hope this Helped

What is the formula for calculating Cone?​

Answers

V= πr2(the two is an exponent* h/3 (it’s a fraction)
v=(pie)r2
(i cant find the pie simbol)

solve using elimination method. show work -3×+4y=1 -4×+5y=-2​

Answers

Answer:

Multiply the first equation by 4 and the second equation by -3:

-12x + 16y = 4

12x - 15y = -6

‣ Add the equations:

‣ Solve for y:

y = -2

‣ Substituting y = -2 into the first equation, we get:

-12x + 16 ⋅ (-2) = 4

‣ Solve for x:

x = -3

‣ Solution:

x = -3, y = -2)

DUDE SORRY My first answer wrong, I'm a bit tired but here you go

Please sombody actually help me im stuck on this.​

Answers

Answer:

A=6

B=19

C=55

D=119

E=70

Answer:

Blank A = 6

Blank B = 19

Blank C = 55

Blank D = 119

Blank E = 70

4. Find the following function values.


(3)/ (3)

( (2))

f(f'(-4))

g(x+2)​

Answers

Answer:

1. 9

2.2

3.0

4.gx +2g

Step-by-step explanation:

Given the functions f(x) = 10^x - 5 and g(x) = 2^X + 20. Graph the functions to determine which value of x is closest to where g(x) begins to exceed f(x).

A) x = 4
B) x=5
C) x=6
D) x=7

"^" means exponent

Its on usatestprep​

Answers

Answer:

b cuz yea its correc

Step-by-step explanation:

its b just b I know

Answer:

B he is correct

Step-by-step explanation:

I need help on this part

Answers

Answer:

ang 4 = 60°

Step-by-step explanation:

ang 1 and ang 4 are Linear pair or supplementary angles.

ang 1 + ang 4 = 180

120° + ang 4 = 180° (Putting the value of ang 1)

ang 4 = 180° - 120°

ang 4 = 60°

Solve: 0=-x2+2x+8

[tex]0=-x2+2x+8[/tex]

Answers

Answer:

x = 4

x = -2

Step-by-step explanation:

Which choice shows 1/4 of 8

Answers

Answer:

there is no picture so I dont know what i have to do..

Find the arc length along a circle of radius 10 subtended by an angle of 215 degrees

Answers

Answer:

arc = 25.29

Step-by-step explanation:

first find the circumference:

C = 2r(Pi) = 2(10)(3.14) = 62.8

since subtended, then we're looking for these opposite angle of 215 degrees:

360 - 215 = 145 degrees

62.8/360 = 0.1744 per degree

0.1744 x 145  = 25.29

If the area of a rectangle is (15x2 - 16x - 15) square feet, and its length is (3x - 5) feet, find its width

Answers

Answer:

255

Step-by-step explanation:

(15x2 - 16x - 15) = 270

(3- 5) = -15

 270

-  -15

= 255

The breadth of the rectangle is (-5x-3).

Area of rectangle

The area of a rectangle is given as the product of its length to its breadth.

[tex]\rm{Area\ of\ Rectangle = Length \times breadth\\[/tex]

Given to us

area of a rectangle = (15x2 - 16x - 15)

length = (3x - 5)

Width

[tex]Area\ of\ Rectangle = Length \times breadth\\(15x^2-16x-15)=(3x-5)\times breadth\\\\(3x-5)\times breadth=(15x^2-16x-15)\\\\breadth = \dfrac{(15x^2-16x-15)}{(3x-5)}\\\\breadth = (-5x-3)[/tex]

Hence, the breadth of the rectangle is (-5x-3).

Learn more about Rectangles:

https://brainly.com/question/10046743

what's is the slope of the line? please answer​

Answers

Answer:

The answer to your question is: -2/3

what is 2 - 1/8
???????????????????????

Answers

Answer:

1 7/8

Step-by-step explanation:

2 - 1/8 = 1 7 /8

1 7/8 + 1/8 = 2

Using formulas in geometry help! due tommorow

Answers

Answer:

1. P= 12

2. A=6

3. 3.75

Step-by-step explanation:

Hope This Helped

Find the slope of the line passing through the two points ( 2, 7) and ( 6, 15)

Answers

m = y2-y1/x2-x1

m = 15-7/6-2

m = 8/4

m = 2

Two congruent triangles are cut from a rectangle. Find the area of the shaded region round to the nearest tenth if necessary 8in 8in 6in 6in pls use 3.14 or use the formula of area thank you very much

Answers

Answer:

umm

Step-by-step explanation:

I need help with this question !!​

Answers

Answer:

Step-by-step explanation:

Yes, A-A-A

Other Questions
Can u tell me how to do step by step using pemdas please Will mark brainliest and give 11 points if you give explanation just here for checking! Determine the are of the triangle pulled upwards in the trunk of a tall tree IchestueS. Give three reasons to explain why transpiration occurs mainly through leaves6. Explain how sunken stomata lower the rate of transpiration11withftri URGENT!Which statement best describes the plight of Native American tribes at the end of the American Civil War?A.The Confederacy lost against the Union and failed to help the Native Americans who had signed treaties with them before the war, leaving them devastated.B.The Confederacy won the war against the Union, but refused to take responsibility for Native Americans who had signed treaties with them before the war, leaving them helpless.C.The Confederacy lost the war against the Union and went on to build a healthier and stronger relationship with the Native Americans who had signed treaties with them before the war.D.The Confederacy won the war against the Union, but most Native Americans had switched sides by then and were supporting the Union, leaving Indian Territory devastated. Ron is making a triangular frame for a garden using three lengths of wood. He has three pieces of wood that measure 3 feet, 8 feet, and 4 feet in length. Ron claims that he can make a triangular frame with these three pieces of wood. Do you agree with Ron? Explain your reasoning. Which country has no coastline on the Mediterranean Sea?A. turkeyB. SyriaC. IsraelD. Jordan a. Convert 39/7 to a mixed number b. Covert 56/123 to a decimal.Give your answer to 2 decimal placesPlease help me asap write 75m:125cm in its simplest form What is the volume of an aquarium if 50cm long 10 cm broad 15 cm high (((25 POINTSS!!!! DUE SOON!! PLS HELP)))The table below shows the number of rabbits living in an area of forest over 4 different generations. The table also breaks down their population size by fur color. Which statement below gives the best explanation of this data?image link: https://imagebank.illuminateed.com/imagebank/1357110 what is 2 divided by Help please Ill give brainliest need help ASAP. what is the best estimate for the value of the expression? You make 12 equal payments. You pay a total of $1728. How much is each payment? Please help, will give you 100 points!Percy twisted and turned into fantastic shapes andglided effortlessly through the glistening water.1. What is/are the verb(s) in this sentence? 2. What is/are the subject(s) of this sentence?3. What is/are the noun(s) in this sentence?4. What is/are the adjective(s) in this sentence?5. What is/are the prepositional phrase(s) in this sentence?6. What is/are the object(s) of the preposition(s) in this sentence?7. What part of speech is effortlessly in this sentence?8. What part of speech is and in this sentence?9. How many clauses are in this sentence?10. What type of sentence construction is this?This is a _______ sentence. this. RNNNN no month later answers Which problem contributed to Rome's transition from a republic to an empire?Choose all correct answers. A overcrowding and riots in RomeB natural disastersC slave revoltsD a growing divide between the rich and the poor E epidemics At Kirby Middle School, some students were surveyed to see which social media app they used the most. The results are shown below.AppNumber of StudentsFace8Snap22Insta20Solve and explain how to calculate what percent of students used Snap the most?In your explanation, be sure to:Explain how you would set up and solve the problem (scale factor or cross multiply/divide).Identify the part, the whole, and the percent in your explanation.Use precise mathematical language and detail in your explanation.