What is the solution for xsquared= 64

A. Positive or r 4
B. 4
C. Positive or negative 8
D. 8

Answers

Answer 1

Answer:

64 rooted is D. 8


Related Questions

can someone send me the answers for this thanks if you do i will give you a brainliest

Answers

Answer!

‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎

Square ABCD is shown below.

If BD = 8x - 50, and DE = 2x + 5, find BE.

A) 15

B) 35

C) 25

D) 45

Answers

Answer:

35 is the length of BE

Step-by-step explanation:

2(2x + 5) = 8x - 50

4x + 10 = 8x -50

10+50 = 8x-4x

60= 4x

15 = x

2x + 5 = length of BE equal to length of DE

2(15) +5 = BE

30 +5

35 is the length of BE



Forty percent of the 70 buttons in the box had 5 holes

a. What fraction of the buttons did not have 5 holes?

b. How many buttons did not have 5 holes?

Answers

Answer: a. 0.6

b. 42 buttons

Step-by-step explanation:

a. What fraction of the buttons did not have 5 holes?

Since forty percent of the 70 buttons in the box had 5 holes, the number of buttons in the box that doesn't have 5 holes will be:

= 100% - 40%

= 60%

= 60/100

= 0.6

b. How many buttons did not have 5 holes?

This will be:

= 60% × 70

= 0.6 × 70

= 42 buttons

ill give brainliest!! help!

Answers

Answer:

I would say c hopefully I'm sry if it is wrong

Answer:

c

Step-by-step explanation:

omplete the square
x2+6x+3

Answers

Answer:

x1 = -3-[tex]\sqrt{6} \\[/tex] , x2 = -3+[tex]\sqrt{6}[/tex]

Step-by-step explanation:

x = [tex]\frac{-6+-\sqrt{6x^{2} -4 * 1 * 3} }{2 * 1}[/tex]

x = [tex]\frac{-6+- \sqrt{24} }{2}[/tex]

x = [tex]\frac{-6 +2\sqrt{6} }{2}[/tex]

x = [tex]\frac{-6 - 2\sqrt{6} }{2}[/tex]

x = -3 + [tex]\sqrt{6}[/tex]

x = -3 - [tex]\sqrt{6}[/tex]

Two sisters want to save money to buy a game. The game costs $90. One sister has $36 and the other has $40. How much more money do they need?

Answers

14. 36+40= 76. 90-76=14. Please mark me Brainliest!
Well that is simple, 36 plus 40 is 76 then you do 90-76=14 that means 14 dollars

Point R (-8, -6) is translated using the transformation rule (x, y) --> (x + 5, y + 8). What is the ordered pair of the Image R'? Please write your response as (x, y),

Answers

Answer:

(-3, 2).

Step-by-step explanation:

-8 -----> -8 + 5 = -3

-6 -----> -6 + 8 = 2.

Hello!

For this problem, all you have to do is add 5 to the x-value and add 8 to the y-value of the Point R.

(-8, -6) --> (-8 + 5, -6 + 8) --> (-3, 2)

Help please I need someone to answer this

Answers

Answer:

Step-by-step explanation:

1). 8(5)-8+10

40-8+10

32+10

42, so answer is C

2). 9/5(42)+32

9(8.4)+32

75.6+32

107.6°F, so answer is D

Answer:

1)42

5 times 8-8+10

=32+10

=42

2)107.6

42 times 9=378

32=160/5

378/5+160/5

=538/5

=107.6

3)9.375ft

(1.25)^2=1.5625

1.5625 times 6=9.375

4)3.5

49+7/16

=56/16

=3.5

5)1/64 cubic ft

1 times 1 times 1/4 times 4 times 4

1/64

Hope this helps!

A = 1/2 bh (solve for b)

Answers

Answer:

Step-by-step explanation:

if A=1/2 bh

to solve for b

2A=bh

b=2A/h

Which expression is equivalent to 6(-7k - 2) + 6k?
-12k - 36
-K - 12
-36k - 2
-36k - 12

Answers

Answer:

-36k - 12 that is the answer

Find f(-3) if f(x) = x^2.

Answers

Answer:

9

Step-by-step explanation:

f(x)=x^2

f(-3)=(-3)^2=(-3)(-3)=9

Answer:

[tex] \large \boxed{f( - 3) = 9}[/tex]

Step-by-step explanation:

Goal

Find f(-3) with given function f(x)=x²

Given

Quadratic Function

[tex]f(x) = {x}^{2} [/tex]

Step 1

Substitute x = -3 in the equation and replace f(x) to f(-3).

[tex]f(x) = {x}^{2} \\ f( - 3) = {( - 3)}^{2}[/tex]

Évaluate f(-3) as we get:

[tex]f( - 3) = 9[/tex]

Hence, the value of f(-3) is 9.

Given the following trapezoid, if QR=8 and UT=12, find the length of the midsegment VS?

Answers

Answer:

The midsegment of a trapezoid is the average of the two bases.

VS=(QR+UT)/2=10

Step-by-step explanation:

A car dealership sells 4 SUV’s for every 3 cars.
If the dealership sold 18 cars, how many SUV’s were sold?

Answers

Answer:

24 SUV's

Step-by-step explanation

18 divided by 3=6

6 times 4 is 24

24 SUV's sold

Ray predicted he would score 18 points during a basketball game. He only scored 12 points. What is his percent error

Answers

Answer:

hey read this no quema cuh

Step-by-step explanation:

Answer:

His percentage error is 33%.

Step-by-step explanation:

18 - 12 = 6

6 is one-third of 18, which is equivalent to 33%.

Today is rlly not my day...can someone pls help me my work is due by 11:59 tonight I’m rlly tired and falling behind in math pls help!

Answers

Answer:

c

Step-by-step explanation:

GUYS HELP
-5 = -11 + 2m

Answers

Isolate the variable by dividing each side by factor that don’t contain the variable m=3

Find the exact value of x. Round to the nearest tenth.

Answers

X = 25

a^2 + b^2 = c^2
19^2 +16^ = c^2
617 = c^2
(Square root 617)
x=24.83
x=25

Joe has 0.4 of a black forest cake, which is 14 slices of the cake,left. How many slices of cake were there originally?

Answers

Answer:

35 slices originally

Step-by-step explanation:

1. 0.4 means 40%

2. if 14 slives equal 40% we need to divide by 4 to find 10%

3. 14 divided by 4 is 3.5

4. then we multiply 3.5 (10% of the cake) by 10 because 10•10=100(%)

3.5•10 equals 35 slices

can someone please help!​

Answers

Answer:

fraction 4/12 or 1/3

decimal .333333333

percent 33%.333333

Step-by-step explanation:

and another oneeeeee

Answers

Answer:

My estimate is 28% of female members are over 50 years of age.

Step-by-step explanation:

Estimate - means when you are guessing.

What is the value of "twelve more than the quotient of a number and two, decreased by four" when n = 4?

Answers

Answer:

10

Step-by-step explanation:

Let

the number = n

The quotient of a number and two = n / 2

twelve more than the quotient of a number and two,

(n/2 + 12)

twelve more than the quotient of a number and two, decreased by four

(n/2 + 12) - 4

when n = 4?

(n/2 + 12) - 4

= (4/2 + 12) - 4

= (2 + 12) - 4

= 14 - 4

= 10

what is M?
12(m + 15)=900

Answers

Answer:

M = 60

Step-by-step explanation:

First, use the distributive property:

12(m + 15) = 900

12 x m = 12m

12 x 15 = 180

We get the equation 12m + 180 = 900

Subtract 180 from both sides.

12m + 180 - 180 = 900 - 180

We get the equation 12m = 720

Divide by 12 on both sides.

12m/12 = 720/12

We get m = 60

I would appreciate brainliest but if not that's ok!

Answer:

60

Step-by-step explanation:

The equation is 12m +180=900 because we already did the distributive property. So now we have to minus 180 from both sides which gets us 12m=720. Now we divide both sides by 12. So 12m/12=m and 720/12=60. This leaves us with the answer, m=60.

At which values of x does the graph of the function F(x) have a vertical asymptote? Check all that apply. F(x)= x-5 / x^2 + 3x -18

Answers

Answer:

x=3 , x=-6

Step-by-step explanation:

F(x)= (x-5) / (x² + 3x -18)

vertical asymptote: set denominator to 0 and solve x

x² + 3x -18 = (x+6) (x-3) = 0

x = 3  or x = -6

There were a total of 480 tickets sold for the school play. Adult tickets sold for $8 and student tickets sold for $5. The ticket sales brought in $3369. How many adult tickets and student tickets were sold?

Answers

Step-by-step explanation:

Let A be the number of adult tickets and

let S be the number of student tickets.

From the question we know that

A + S = 480

The revenue from the adult tickets is

A x $8

and the revenue from the student tickets is

S x $5

So the total revenue is

A x $8 + S x $5 = $3369

We can change the first equation to

S = 480 - A

and then plug this into the second equation to get

A x $8 + (480 - A) x $5 = $3369

Simplify the equation to obtain

A = 323

Plug this value into the first equation to obtain

S = 157

1.If 9 pencils cost .45, what would 12 pencils cost?

Answers

Answer:

9 pencils = 0.45

12 pencils = 0.60

Brainiest plz  :)

Answer:

$.60

Step-by-step explanation:

9=.45

.45/9=.05

.05x12=0.60

$.60

Each wooden cube has a volume of 1/8 cubic foot. In total, how many wooden cubes will fit in the box

Answers

Answer:

Number of wooden cubes in the box = 240

Step-by-step explanation:

A toy company uses the Box shown below to package wooden cubes each wooden Cube has a volume of 1/8 cubic feet in total how many wooden cubes will fit in the Box

Volume of the box = length × width × height

= 5 ft × 3 ft × 2 ft

= 30 ft³

Each wooden cube has a volume of 1/8 cubic foot

how many wooden cubes will fit in the box?

Number of wooden cubes in the box = Volume of the box ÷ volume of the wooden cube

= 30 ft³ ÷ 1/8 ft³

= 30 × 8/1

= 240

Number of wooden cubes in the box = 240

Use synthetic division to divide the polynomials.
(4a^3 – a² + 4a + 2) /
(a - 3

Answers

Answer:

Step-by-step explanation:

3_|  4      -1      4     2

                12    33  111          

       4       11     37   113

4a^2 + 11a + 37 + 113/(a -3)

Can someone help me with real numbers

Answers

Answer:

Answer is on the pic

Explanation:

I hope it's helpful!

PLEASE HELP ME WITH THIS ASAP!! only one question

Answers

Answer: x=[tex]p^{9}[/tex]

nah nah nvm give charpriv brainliest

Evaluate the expression 9.3^1

Answers

Answer:

9.3

Step-by-step explanation:

Other Questions
if An atom has 10 protons, 11 neutrons, and 9 electrons. What is the atomic number of this atom?A) 9B) 10C) 11D) 21 Four more than the quotient of a number and 7 equals 6. Why might democracy not be a good form of government, and why? A photographer has enough liquid toner for sixty 4 in. by 8 in. prints. How many 11 in. by 14 in. prints will this amount cover?(The toner covers the area of the print: Area=LengthWidth)The toner will cover ___ ( 13,11, 12, 48) prints of size 11 in. by 14 in. Store A cost $6 for 3 boxes. Store B costs $5 for 2 boxes. Which store has the better deal? How do you know? please hurry Choose a character from "The importance of being Earnest" you would like to invite home for dinner. use at least one detail from the play and/or knowledge of the Victorian period in your answer.1. Which character did you choose and why?2. what will you serve for dinner? why?3. How will you dress? why?4. will you invite anyone else to dinner that night? if so, who would you invite and why? if not, why not?PLEASE HELP ME.. 5. What is coulomb and how is it used? Make sure to give an example of it being used. Find the perimeter of a triangle with Side A = 2 cm, Side B = 3 cm, and Side C = 5 cm. Increase 400 litres by 20% Anyone did this lesson and knows the answer?! Can someone pls answer this The ratio of boys to girls in Mr. Lee's Geography class is 3 to 5. If there are a total of 32 students in the class, how many of them are girls? what is the approximate volume of the tube? round to the nearest whole cubic centimeter Given the vectors in component form:r = 8, 4s = 3, 4t = 5, 1Perform the operations. 5r 3s + 8tWhat is the magnitude and direction angle of the resultant vector?A. 10.8, = 56.3B. 18.4, = 119.4C. 41.0, = 77.3D. 97.6, = 24.2 In your own words, how would you define slope? what is gas pressure HELP PLEASE!!!See the image! How will you know if a chemical change has occurred when the reactants are combined? Use evidence and scientific reasoning to support your answer. use the gcf and distributive property to express 21+24 This is urgent pls helpIf I tell you y = $0.10x + $25 represents your monthly phone bill, where x is the number of texts you send, but you cant spend more than $75 per month, what values of x are you allowed to put into the equation?