Solve for x. X^2 = 81-1

Answers

Answer 1

Answer:

x = 40

lol i thought your pfp was dabi for a second

Step-by-step explanation:

Answer 2

Answer:

x

=

10

,

8

Step-by-step explanation:


Related Questions

did i do this correctly multiplying fractions using cross canceling?

Answers

Answer:

i think you did it correctly

In a game of chance, players spin the pointer of a spinner with six equal-sized sections.
The numbers are 1 4 4 1 2 4 1 Which outcome has a frequency closest to its expected frequency?

Answer choices
1
2
3
4
Hurry

Answers

Answer:

1 I think

Step-by-step explanation:

1 has the most spots on the spinner

Small Easy Algebra Question. (I know How to Do it I am seeing if others know too.)
(you will need to use the Graph in the above)
(worth 10 points)
QUESTION:
Nathan works at a retail store assembling mountain bikes. Each week, he assembles a different amount of bikes based on orders received. The adjacent graph, "x" represents the number of bikes resembled and "y" represents the number of hours it took Nathan to assemble these bikes.
Based on the Graph, how many hours would it take Nathan to assemble 18 mountain bikes?

Answers

Answer:

27 hours

Step-by-step explanation:

The table shows the number of students in a class who play on a school team and/or are members of a school club:

Play on a School Team Do Not Play
on a School Team Total
Club Member 11 ? 16
Not a Club Member 11 10 21
Total 22 15 37

What is the missing number in the table? (4 points)

a
25

b
5

c
27

d
3

Answers

Answer:

the correct answer should be

b5

20n -5 - 3n + 10 pls help

Answers

Answer:

17x+5

Step-by-step explanation:

Simplify the equation

Answer:

20n-3n-5+10

=17n+5 ,,,,

Can someone please explain this, I don't understand it.

Answers

I’m thinking c

Step by step

Jackson is going to invest $33,000 and leave it in an account for 20 years. Assuming the interest is compounded continuously, what interest rate, to the nearest tenth of a percent, would be required in order for Jackson to end up with $133,000?

Answers

Answer:

7%

Step-by-step explanation:

HELPPP PLZZ I need help

Answers

Answer:

x=2

Step-by-step explanation:

5x-1=3x+3

2x-1=3

2x=4

x=2

Answer:

x = 2

Step-by-step explanation:

We can say that both the triangles are congruent by the "if two angles of given triangles are congruent then the triangles are congruent" theorem, so we can set both equations equal to each other:

5x - 1 = 3(x + 1)

=> 5x - 1 = 3x + 3

=> 2x - 1 = 3

=> 2x = 4

=> x = 4/2

=> x = 2

Hope this helps!

A box of candy has 8 caramels and 17 nougats. If Jose randomly takes 1 piece and then another piece without replacement, what is the probability that Jose drew 1 caramel and then 1 nougat?
hElP

Answers

Answer:

17/75

Step-by-step explanation:

The total number of candies = 8 caramels + 17 nougats = 25 candies

The probability that Jose drew 1 caramel and then 1 nougat without replacement = P(C) and P(N)

= 8/25 × 17/24

Further simplifying

= 1/25 × 17/3

= 17/75

Therefore, the probability that Jose drew 1 caramel and then 1 nougat without replacement is 17/75

What is the correct way to read 8.72?
8 and 72 decimals
8 and 72 hundredths
8 and 72 tenths

Answers

Answer:

8 and 72 hundreths

Step-by-step explanation:

it's not the first one for sure

i think 8 and 72 hundreths?? i could be wrong

EASY MATH PLEASE HELP

NO LINKS PLEASE

EXPLANATION REQUIRED

I WILL GIVE BRAINLIEST

: ) HINT: THE ANSWER IS NOT D

A child's sandbox is 6 ft. wide, 3 ft. long, and 2 ft. deep. The child's mother fills the sandbox so that it is 1 1/2 ft. deep. What is the volume of the sandbox?


A) 27 cubic feet

B) 7 1/2 cubic feet

C) 36 cubic feet

D) 20 cubic feet

Answers

C) 36 cubic feet
to find volume, it is length x width x height
so, 3 x 6 x 2 =36

-6 ( x – 8) = 60 I need help with this and Ik the answer but I dont get how he got the answer

Answers

Answer:

-2

Step-by-step explanation:

See the image below:)

Answer:

[tex]x = - 2[/tex]

Step-by-step explanation:

[tex]x - 8 = - 10 \\ x = - 10 + 8 \\ x = - 2[/tex]

i’ll give brainliest!! please help and answer correctly! plsss answer quick

Answers

Answer:

1st one

hope it helps

bhhvxcccvjkihvvbnjjh

Answer:

The bject will move forward

Step-by-step explanation:

When more than one force acts upon an object, the vector sum of these forces is the resultant force. When the resultant force on an object is zero, it will remain at rest if it is at rest, or continue to move in a straight line at a constant velocity if it is in motion. ... That is, there is zero acceleration.

Find the constant rate of change for each graph.

a
2 girls per boy
b
2 boys per girl
c
3 boys per girl
d
3 girls per boy

Answers

B

it’s a 6:3 ratio so 2:1 boy to girl ratio

which value is the y-intercept in the equation of y=2x-2

Answers

Answer:

i think -2

Step-by-step explanation:

because 2 is x so i think -2 is y

Answer:

y=2x-2 im a genius ik

Step-by-step explanation:

y = 2x -2 subtract add and divide.

Solve for y -72=8(y-3)

Answers

Answer:

Step-by-step explanation:

y - 72 = 8(y - 3)

Distribute the 8 into (y - 3).

y - 72 = 8y - 24

Subtract 8y from both sides.

-7y - 72 = -24

Add 72 to both sides.

-7y = 48

Divide both sides by -7.

y = -48/7 or approxametly -6.9.

Proof:

y - 72 = 8(y - 3)

Substitute variable.

-48/7 - 72 = 8(-48/7 - 3)

Subtract.

-552/7 = 8(-69/7)

Multiply 8 by the inside term -69/7.

-552/7 = -552/7.

Help please

A company charges a shipping fee that is 5.8% of the purchase for all items it ships. What is the fee to ship an item that costs 90$? Round to the nearest cent (hundredths place)

Answers

Answer:

90$ x 5.8 = $5.22

90.00 x 0.058 = $5.22

help me it is due in 30min

Answers

Answer:  no solution

Step-by-step explanation: 8-8/7 = 5/6  8. 42-8/7 .42=5/6 . 42  288=35

Suppose a city with population 900,000 has been growing at a rate of 4% per year. If this rate continues, find the population of this city in 24 years

Answers

Answer: 2,306,973.7 rounded... 2,306,974

900,000(1+.04)^24

What is the minimum value?

Answers

Easy one....
58
There is no difficult explanation. It’s always the left end of the box and whisker plot.

Guys pls help me!!!!!

Answers

Answer:

2) y = 0.5^x

Step-by-step explanation:

Plug in x coordinates to see which equation makes up the graph. We can see that the y values lower even after using positive numbers so this eliminates the possibility of 1) as that would make the y values increase. Starting with coordinates (-1, 2), let's plug these into 2):

y = 0.5^x

2 = 0.5^-1

2 = 2

Correct

Use another pair of coordinates to see if it still works:

(-2, 4)

4 = 0.5^-2

4 = 4

It does!

Check the other equations just to make sure this is the only option:

2 = 5^(- - 1)

Negative + Negative = Positive

2 = 5^1

2 = 5

Incorrect.

2 = 0.5^(- - 1)

2 = 0.5^1

2 = 0.5

Incorrect.

This means our first solution is the only solution.

HEEEEELLLLLLLPPPP WITHHHHHH MATHHHHH

Answers

Answer:

41 = 24 [Vertically opposite angle]

<1 = 25 [Corresponding angle]

41 = 28 [Alternate exterior angle]

So, 24, 25 and 28 are congruent to <1.

HELP PLZ


I NEED HELP ASAP!! I need to get my grade up!

Answers

Answer:

40 its the correct answer

Look at the picture for the graph/question

Answers

A parabola is a U shaped graph and can be either upright ( u -shape) or upside down ( upside down u-shape)

The bottom right graph is an upside down I-shaped line so that is the parabola.

Answer:

Bottom right.

Step-by-step explanation:

The picture in the top left is a linear graph.

The picture in the top right is a graph of exponential growth.

The picture in the bottom left is a graph of the cube root function.

So we have the picture in the bottom left to be the parabola.

The measures of the angles of a triangle are 50 degrees, 35 degrees, and 95 degrees. What is the measure of the largest exterior angle of the triangle?
A) 85 degrees
B) 130 degrees
C) 145 degrees
D) 150 degrees

Answers

Answer:

145 degrees (c)

Step-by-step explanation:

Take your smallest interior angle (35 degrees) & subtract it from 180.

That will give you your largest exterior angle.

180 - 35 = 145 degrees

Hope this helped. :)

A partial variation has an equation of the form y=mx+b, where m represents the
slope and b represents the initial value.
True
False

Answers

Answer:

false

Step-by-step explanation:

b represents y value

‼️‼️‼️‼️‼️‼️‼️‼️‼️heLP pls ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

Answers

Answer:

#3 i think you have to put them least to greatest.

Step-by-step explanation:

i dont know the others im having a brainfart

Who is correct?
PLease answer, ASAP!!! pls (:

Answers

Connor is correct!! It’s a 50/50 chance for both

Answer:

I would say Conner.

Step-by-step explanation:

The function defined by d = 50 + 312t – 16r^2 gives the height in feet of a cannonball t seconds after the ball leaves the cannon.

1. What do the terms 50, 312t, and -16t^2 tell us about the cannonball?
No link​

Answers

The answer is in the description.Make sure to click the link above.

Fill in the table using this function rule.
y=10x-2
3
?
D
1

Answers

Answer:

If value of x = 3, y = 28

If value of x = 2, y = 18

If value of x = -1, y = -12

If value of x = 1, y = 8

Step-by-step explanation:

Given expression;

y = 10x - 2

Find:

Value of y,

if x = 3

x = 2

x = -1

x = 1

Computation:

If value of x = 3

y = 10x - 2

y = 10(3) - 2

y = 30 - 2

y = 28

If value of x = 2

y = 10x - 2

y = 10(2) - 2

y = 20 - 2

y = 18

If value of x = -1

y = 10x - 2

y = 10(-1) - 2

y = -10 - 2

y = -12

If value of x = 1

y = 10x - 2

y = 10(1) - 2

y = 10 - 2

y = 8

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