Mathematics High School

x
4
4x + 10x+4
a (2n+1)​

Answers

Answer 1

Answer:

1st =14x+4

2nd =2an+a

Step-by-step explanation:

1st Let's simplify step-by-step.

4x+10x+4

Combine Like Terms:

=4x+10x+4

=(4x+10x)+(4)

=14x+4

2nd

a(2n+1)

=(a)(2n+1)

=(a)(2n)+(a)(1)

=2an+a

Hope this helps  :)

PLS BRAINLIEST

Related Questions

A middle school took all of its 6th grade students on a field trip to see a play at a theater that has 2780 seats. The students left 15% of the seats in the theater vacant. How many 6th graders went on the trip?

Answers

Answer:

1242 6th graders went on the trip.

Step-by-step explanation:

From the information given, you know that the theater has 2760 seats and that the students filled 45% of the seats, so to find the quantity of 6th graders that went on the trip, you have to calculate 45% of 2760:

2760*45%=1242

According to this, the answer is that 1242 6th graders went on the trip.

22
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51
Maple Trail intersects Woodland Trail and Elm Trail at their midpoints. You enter the trails at point P. You walk from the entrance up Woodland
Trail to Maple Trail, over Maple Trail to Elm Trail, down Elm Trail to Oak Trail, and then back to the entrance. How many miles did you walk?
Woodland Trail
- 3.6 mi-
Elm Tra
Maple Trail
2.6 mi
Oak Trail
You walked
miles.
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4 of 9 answered
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1 2 3 4 5
...

Answers

Yessirskis hoppin out the jet yessirrr

1/5 ( 4x + 3) 5/6x - 1

Answers

Answer:

3

Step-by-step explanation:

PLEASE help with these 3 pretty easy problems and explain how you got them!!! I will mark brainliest if right!!!!!!!

Answers

Answer:

27

Step-by-step explanation:

[tex] \frac{x - 3}{18} = \frac{12}{9} [/tex]

[tex]18 \times \frac{x - 3}{18} = 18 \times \frac{12}{9} [/tex]

[tex]x−3=9(2)⋅ \frac{12}{9} [/tex]

[tex]x−3=2⋅12[/tex]

[tex]x−3=24[/tex]

[tex] x = 27[/tex]

I need help pls dont send a link im begging you

Answers

Answer:

[tex]3+1.20x=13.50[/tex]

Step-by-step explanation:

The graph dot should be on 8.75, i don't know if it should be open or closed though.

but the expression determines how much money she needs because 1.20 per chore. Your pic is really red for some reason...

The ____ represents the x-values. The ___ represents the y-values.


Range

Domain

Answers

Answer:

The domain represents the x values

The range represents the y values

:)

Step-by-step explanation:

Answer:

The domain represents the x values

The range represents the y values

What is the area of a right triangle with vertices of (–2, –4), (2, –4), and (2, 5)?

Answers

The area of the triangle is 18

HELPP PLEASEEEEEEE
(2) Select all of the ordered pairs that satisfy the function y
- x +4.
(-6, 12)
O (-4,4)
(15, -16)
O (6,-4)

Answers

a, c, and d
plug in each x in the equation and it should equal the y value

Please answer please

Answers

Answer:

20/3 - 59/15 = 41/15

6 2/3 - 3 14/15 = 2 and 11/15

Step-by-step explanation:

Gloria is digging for fossils at a geological’s site she has 120 m of rope in force gates to mark off a rectangular area which set of dimensions will create a rectangle using all the rope Gloria has with her

12 M x 10 m

50 m x 10 m

60 m x 60 m

45 m x 10 m

Answers

Answer:

12 m x 10 m

Step-by-step explanation:

can you help me with my question In Paragraph 206 of "The Open Boat," Crane describes the shore the dinghy is approaching in naturalist terms as A welcoming B. indifferent C. treacherous

Answer:

B) 50m x 10m

Step-by-step explanation:

50 + 50 = 100 m

10 + 10 = 20 m

Total is 120 m

~PLEASE LOOK AT THE PICTURE~ ​

Answers

Answer:

D

Step-by-step explanation:

2*2 = 4,

6 sides on a cube,

4 * 6 = 24

Answer:

Sure! it's 8ft sq

Step-by-step explanation:

Because 2 x 2= 4 and now theirs only that one " 2" left so u got to multiply

4 x 2=8 ft sq. also to find the area of something YOU ALWAYS MULTIPLY!

Have an amazing day! God Bless u! and hope this is helpful.

WILL MARK BRAINLIST FOR CORRECT ANSWER!

Square ABCD has sides of length 15 ft. If the remaining part of the shape is a semicircle, what is the perimeter around the entire shape, to the nearest hundredth?

A) 53.41 ft
B) 58.27 ft
C) 61.28 ft
D) 68.55 ft

Answers

Answer:

B). 58.27 ft

Step-by-step explanation:

Karen ran 12 kilometers. One mile is approximately equal to 1.6 kilometers. Which measurement is closest to the number of miles Karen ran?

Answers

Answer:

7.5 miles

Step-by-step explanation:

1 mile=1.6 kilometer

12/1.6=7.5

р
45°
45°
44°
what is the value of p

Answers

Answer:

B.) 22 square root of 2

Step-by-step explanation:

When you flip a biased coin the probability of getting a tail is 0.33. Find the probability of getting a head.

Answers

Answer:

0.67

Step-by-step explanation:

Subtract 1.00 –0.33 = 0.67

The sum of all the probabilities must add up to 100%

-3 = 3/4r + 2



find r

Answers

Answer:

r = -20/3

Step-by-step explanation:

can i get brainliest plz

Answer:

-20/3

Step-by-step explanation:

3/4r + 2 = -3

subtract 2 on both sides...

3/4r = -5

divide by 3/4 on both sides...

3/4r divided by 3/4 is r.

-5 divided by 3/4 is the same thing as...

-5 times 4/3 (flip the fraction)

-20/3

Hope this helps!

What two number multiply to -3, but add to -2

Answers

Answer:

-3 and 1

Step-by-step explanation:

-3 x 1 = -3

-3 + 1 = -2

Answer:

-3 and 1.

Step-by-step explanation:

-3 + 1 = -2

-3 * 1 = -3.

¡¡ASAP!!! Pls help me out asap!

Answers

Answer:

V = 96.16

Step-by-step explanation:

Formula:

V = πr²h

r = d/2 = 1.75

V = 3.14(1.75)²10

V = 96.16

The diagram below shows a circle
with a diameter of 8.6 centimeters.
8.6 cm
Rounded to the nearest tenth of a
centimeter, what is the approximate
circumference of the circle?
A 25.8 cm
B 26 cm
C 27 cm
D28 3cm

Answers

I’m pretty sure it’s b if not I’m sorry

The mood was somber at the graduation

A . Shining
B. Serious
C. Annoying

Answers

Answer:

B. serious

fnennfjnyuafjrj

Answer:

the answer is B

Step-by-step explanation:

it's makeing me right longer

HELP ME THE F OUT GOD DANG|T!!
11
6
18
1

Answers

Answer:

it's 11 I think help me the f out good dangit

The value of Desmond's home is modeled by the function V (x) = 275,000(1.09) ²/³x, where x is the number of years since 2012. By what approximate percentage rate is the value of Desmond's home increasing per year?

Answers

Answer:

6%

Step-by-step explanation:

Given function

V(x) = 275000(1.09)^(2/3x)

Every year the value is changing at the rate:

(1.09)^(2/3) = 1.059 ≈ 1.06

The rate of 1.06 is equivalent of 6% increase per year

Find the slope of the line that passes through (3, 5) and (1,4).

Answers

Answer:

slope (m) = 0.5

Step-by-step explanation:

True or False: The relationship is a proportional relationship.

Answers

Answer:

false

Step-by-step explanation:

when graphing a proportional relation ship you should be able to draw a straight through all the points

example

False hope this helps
<3

An online gaming company offers two different plans for unlimited access. Plan A has a one-time $27
membership fee and is $6.50 a month. Plan B has a $14.50 membership fee and $9.00 a month. Write one of the equations in the system of equations.

Please help

Answers

Explanation is in the file

tinyurl.com/wpazsebu

hiiya^-^

Here to spread much positivity

love you guys/girls.
have an amazing day
stay safe. ♡♡♡♡

Answers

Answer:

I needed thisssss ! Thanks for the points and you too<3

Step-by-step explanation:

Answer:

Yes! You get it, fellow human!

Step-by-step explanation:

Thank you so much! You made my day :))))) <3<3<3

Can someone explain and give me an answer?

Answers

Answer:8x+10y cannot be simplified

Step-by-step explanation: They have different variables.

Can some one help me please ( click to see full photo)

Answers

Answer:

A=5.28? B=8 C=12 D=5.28? E=85 X=40 Y=20

Step-by-step explanation:

Which list of points are solutions to the graph of y=12x−2?

A.(8,4),(10,5),(12,6)

B.(20,8),(30,13),(40,18)

C.(−20,−8),(−30,−13),(−40,−18)

D.(−8,−10),(−10,−12),(−12,−14)

Answers

Answer:

Pretty sure its c, dont trust me fully :/

I hope its right!

plz help :)
factor 4x^2y + 8xz

Answers

the answer would be 4x (xy+2z)
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