Mathematics High School

HELP PLEASE THIS IS HARD!!!

Solve and check
6x - 5x + 7x = 34

Answers

Answer 1

Answer:

Step-by-step explanation:

6x-5x+7x=34

x+7x=34

8x=34

x=[tex]\frac{34}{8}[/tex]

Answer 2

Answer:

X= 5 2/3

Step-by-step explanation:

Combine Like terms

6x=34

Inverse Operation

x=35/6

Simplify

X=5 2/3

Related Questions

There are some cubes in a bag.
1/6 of the cubes are red.
The rest of the cubes are blue.
Write the ratio of the number of red cubes to the number of blue cubes.
Give
your answer in the form 1:n

Answers

1:5 is the answer in 1:n form

Let f be the function defined by f(x)=x^3+x^2+x. Let g(x)=f^-1(x), where g(3)=1. What is the value of g'(3)?

Answers

Answer:

1/6

Step-by-step explanation:

Given the function

f(x)=x^3+x^2+x

Get the inverse. Let y = f(x)

y = x^3+x^2+x

Replace y with x

x = y³+y²+y

Differentiate with respect to x

1 =3y²dy/dx + 2ydy/dx + dy/dx

1 = (3y²+2y+1)dy/dx

dy/dx = 1/3y²+2y+1

g'(x) = 1/3(g(x))²+2g(x)+1

If x = 3

g'(3) = 1/3(g(3))²+2g(3)+1

g'(3) =1/3(1)²+2(1)+1

g'(3) = 1/3+2+1

g'(3) = 1/6

Hence g'(3) = 1/6

An angle measures 160° less than the measure of its supplementary angle. What is the measure of each angle?

Answers

Answer:

The two angles are 10 degrees and 170 degrees.

Step-by-step explanation:

Supplementary angles add up to 180 degrees.

Let the angle be called "x", and the supplementary angle be called "180-x"

Converting words to math: x-160=180-x

Add x to both sides: 2x-160=180

Simplify: 2x=20

Divide by 2: x=10

Let me know if this helps!

help with math problem​

Answers

Answer:

1.No- that just means that the numbers on that side are smaller

Step-by-step explanation:

Solve for θ or x, round to the nearest tenth.

Answers

x^2 = 9^2 + 21^2
x^2 = 81 + 441
x^2 = 532
x = root 532

Reasoning Explain why either a or b must be 0 if ab = 0, but neither a nor b
must be 4 when ab = 4.

Answers

By the zero product property, a or b must be 0 if ab = 0. Or you could solve for each variable.

Divide both sides by b:
b=0/a —> b=0

Divide both sides by b:
a=0/b —> a=0

Hmm A could be 4 and b could be 1 because 4*1=4

6. What is the equation in slope-intercept form for the graph of the line shown?
y
F. y =-2x-1
G.y =-2x + 1
H. y = 2x – 1
I. y = 2x + 1



Answers

The answer is I. Y=2x+1
since it’s going down it’s negative and the y-int is -1 so
f)y=-2x-1

If gas costs $4.55 per gallon how many whole gallons of gas could you buy with $12.00?

Answers

answer: 2
4.55•2=9.10
4.55•3=13.65

The amount of gallons of gas that can be bought with $12 is 2.64 gallons.

What is a unit rate?

It is the quantity of an amount of something at a rate of one of another quantity.

In 2 hours, a man can walk for 6 miles

In 1 hour, a man will walk for 3 miles.

We have,

Cost of gas per gallon = $4.55

This can be written as,

1 gallon = 4.55

Multiply 12/4.55 on both sides.

12/4.55 gallons = 12/4.55 x 4.55

2.64 gallons = 12

This means,

2.64 gallons for $12.

Thus,

2.64 gallons can be bought for $12.

Learn more about unit rates here:

https://brainly.com/question/11258929

#SPJ2

for each sequence find the first 4 terms and the tenth term
a) n squared +3
b) 2n squared

Answers

Answer:

Step-by-step explanation:

Given that:

a) n³

The first 4 terms are;

let assume n = 1

1³ = 1

if n = 2

2³ = 8

if n= 3

3³ = 27

if n = 4

4³ = 64

So, the sequence is 1, 8, 27, 64

The tenth term of this sequence is: 10³ = 1000

b)

2n²

if the first term is 1

then 2(1)² = 2

if n = 2

2(2)² = 8

if n = 3

2(3)² = 18

if n = 4

2(4)² = 32

So, the sequence is 1, 8, 18, 32

The tenth term will be 2(10)² = 200

Scarlett went shopping for a new pair of sneakers because of a sale. The store was offering a 10% discount. If the price on the tag was $22, what would be the price after the discount but before tax, to the nearest dollar and cent?

Answers

Answer:

$19.8

Step-by-step explanation:

$22*10%=$2.2

$22-$2.2=$19.8 before tax, exact dollar and cent

Which of the following rational functions is graphed below?

Answers

Answer:

Lets start by looking at the y and x asymptotesX=1 and x=5 Hence we need to look for (x-1) and (x-5)Hence A is your answer

Someone please help me with this I REALLY NEED HELP ILL GIVE U BRAINLY IF U GET IT RIGHT

Answers

A is the correct answer.

Answer:

A

Step-by-step explanation:

Sheri sells 10 tickets every two hours

We plug two hours into Tim's equation --> t=5(2)

t=10

So, in two hours, Tim sells 10 tickets

Need Help ASAP

What is the sum of interior angles of a triangle?Degrees

Given ABC, find the value of X.

What is the measure of angle A??

Answers

The sum of the interior angles of a triangle is 180 degrees

2x-9+3x+x+3=180
6x-6=180
6x=186
x=31

A=2(31)-9
A=62-9
A=53

what is 3x+11=5 someone please help me

Answers

Answer:

x = -2

Step-by-step explanation:

Answer:

x=−2

Step-by-step explanation:

Let's solve your equation step-by-step.

3x+11=5

Step 1: Subtract 11 from both sides.

3x+11−11=5−11

3x=−6

Step 2: Divide both sides by 3.

3x/3=−6/3

x=−2

Anyone want points or brainiest here is a question. What is 4-1!
:D

Answers

Answer:

it would 41 amiright?

Answer:

4-1=3

Step-by-step explanation:

hope it helps and have a great day :)

question 5. need asap please and thank you

Answers

Answer:

I believe changing -3/4 steepen the slope. For example, y=-1x+2

Solution for 1/3p+8=11

Answers

Answer:

p = 9

Step-by-step explanation:

The answer is p=9. I think

Prove: segment SD = segment PD
I think the answer is between C and D, which is the right one showing the triangle is ASA??

Answers

Answer:

C

Step-by-step explanation:

SD is congruent to PD and both triangles share the same side with each other.

double 2, then divide b by the result

Answers

Answer:

can you give me the rest of the problem so i can solve

Step-by-step explanation:

Maryanne is making roast chicken for dinner. It takes 2 1/2 hours to cook. She plans to eat dinner at 6:00pm. At what time should she put the chicken in the oven?

Answers

Answer:

3:30

Step-by-step explanation:

-16(x - 6) -4
B. x > 8
C. x < -4
D. x < 8

s t u p i d study island :') uωu`

Answers

Answer:

i  think it is c but i am probably super wrong

Step-by-step explanation:

WILL MARK YOU BRAINLIEST

Answers

Answer:

the second : the angles are congruent and the side lengths are proportional

I think it’s answer D

HELP PLZZZzzzzzzzzzzzzz

Answers

Answer:

D.

Step-by-step explanation:

i hope im right

PLEASE HELP ASAP
Which expression is not equal to 1?

A} sin θ csc θ
B} cos θ sec θ
C] tan θ cot θ
D} sin θ cos θ

Answers

Answer:

D} sin theta cos theta

Step-by-step explanation:

Edge

Answer:

D

Step-by-step explanation:

Edge2021

3x + 2y = 26
y = 5x
Slove the system ​

Answers

X = 2
Y = 10


3x + 2y = 26
Y = 5x
3x + 2(5x) = 26
3x + 10x = 26
13x = 26
X = 2


Y = 5 (2)
Y = 10

Answer = 2

Step-by-step explanation:

3x + 2(5x) = 26

3x + 10x = 26

13x = 26

26 ÷ 13 = 2

Tom, Jaime and LaDonna are playing hide-and-seek. Tom is hiding 15 yards south of Jaime, and LaDonna is hiding due west of Tom. If Jaime is 25 yards from LaDonna, how far apart are Tom and LaDonna.

Answers

Answer:

what are the answer choices

Step-by-step explanation:

Answer:

That's like 20 feet probably

Step-by-step explanation:

Okay so the distance between Tom and Jaime is the height of the triangle (South is directly down) (A=15 yards)

The distance between Tom and Ladonna is the base of the triangle (since Ladonna is west of Tom) (B is unknown)

The hypotenuse is the distance between Jaime and LaDonna (C=25 yards)

1. So 15^2 plus b^2 equals 25^2

2. 225 plus b^2 equals 625

3. Subtract 225 from both sides (b^2=400)

4. Find the square root of both sides.

5. B= 20 yards

Which expression is equivalent to (x2 – 2x)(3x2 + 4x - 7)?

Answers

Answer:

You have it right, its A

Answer:

Step-by-step explanation:

it A

Ykdgkdkdggdkgkdkgdkgdkyf​

Answers

Answer:

f ^− 1 ( x )=√2(x+7)/2,x≥-7

Step-by-step explanation:

Find the inverse.


1. How much is the Nintendo 3DS worth after 2 years? Round your answer to 2
decimal places. Make sure to show your work or explain what you did to get your answer.
2. What does the 200 tell us about the situation?
3. What does the tell us about the situation?
Edit View
Insert
Format Tools
Table
12
Paragraph
B 4 Teu :

Answers

1. Anywhere from $81 to $339

A basketball player made 80 baskets in a season. Of these, 20% were three-point shots. Determine the number of three-point shots the player made?

Answers

The answer is 16 three-point shots.
The way to do this is by doing 100 / 20 which is 5, and then you would do the total (80) divided by 5 which is 16
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