Mathematics High School

PLEASE HELP ILL GIVE BRAINLIEST
Find the square root of the number.
2square root –16

PLEASE HELP ILL GIVE BRAINLIESTFind The Square Root Of The Number.2square Root 16

Answers

Answer 1

Answer: 4

Step-by-step explanation:

Answer 2

Answer:

2(4i)

the square root of negative number is imaginary

Related Questions

Joel opened a checking account. His bank charges him a service fee of $4.95
each month. Assume y = total cost of having the account and x = number of months.

Answers

y= x • $4.5
it needs to be 20 characters so here’s this ndnsoxid

What is the equation of a line that passes through the point (-1, 3) and is parallel to y=2x -7

Answers

So because it’s parallel you’re gonna have the same slope. You need to use point slope formula to find the equation of the line

y-y1=m(x-x1). Here, x1= -1 and y1=3. Your m is the slope which is parallel which means you’re gonna have the same slope. Our equation is given in y=mx+b form so our m is 2 so the parallel slope is 2. So m=2, x1=-1, y1=3

Plugging all of these in you have

y-3=2(x-(-1))

Simplifying we have

y-3=2(x+1)

Applying distributive property we have

y-3=2x+2

adding 3 to each side we get

y=2x+5

Hope this helps!!!

Help me please........

Answers

Answer:

∠ XZY ≈ 23.6°

Step-by-step explanation:

Using the sine ratio in the right triangle, that is

sinXZY = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{XY}{YZ}[/tex] = [tex]\frac{6}{15}[/tex] , then

∠ XZY = [tex]sin^{-1}[/tex] ([tex]\frac{6}{15}[/tex] ) ≈ 23.6° ( to 1 dec. place )

Will mark branliest!!

Answers

It’s A Have Ah Good Day

Answer:

It would be 24

Step-by-step explanation:

It would be 24 becuase those numbers are very equal! 3 and 32 are equal, and 24 and 8 are too! Can i get branliest since i explained it-?

Three more than twice a number x is 15. Determine the value of x.

Answers

Answer:

Pretty sure the answer would be x=6

Step-by-step explanation:

The number (x) in: "3 more than twice a number is 15" is what we are solving here.

In other words, you are looking for a number (x) that if you multiply it by two (same as twice) and then add 3, you get 15.

To solve this, you first write the problem as an algebra equation as follows: 2x + 3 = 15

Then you solve the equation by subtracting 3 from both sides, and then divide both sides by 2. Here is the math to illustrate better:

2x + 3 = 15

2x + 3 - 3 = 15 - 3

2x = 12

2x/2 = 12/2

x = 6

The total coast of a ski trip is $315 with a literal equation of 315=85x+60 how many ski trips can you take

Answers

Answer:

Three

Step-by-step explanation:

Minus 60 from both side

255=85x

Divide both sides by 85

3=x

What is the solution of 64 x 64 to the power of 2?

Answers

Answer:

16777216

Step-by-step explanation:

64 times 64 equals 4096. 4096 to the power of 2 is 16777216.

9. Ryan borrowed $15,000 from a bank to buy a car at 10% simple Interest. If he paid $
9,000 as interest while clearing the loan, find the time for which the loan was given.
A. 3 years
B. 12 years
C. 6 Years
D. 8 Years
E. years

Answers

Answer:

.........................................

Step-by-step explanation:

Does anyone know what this is

Answers

Answer:

b

Step-by-step explanation:

Look at where the lines intercept

what is the domain of the following:
{(1,-2), (-2,0), (-1,2), (1,3)}
THANK YOU!

Answers

Answer: subtract

Step-by-step explanation:

look at it

Answer:

{-2,-2,1}

Step-by-step explanation:

Domain is the x's. Don't repeat the x's and go from least to highest.

Find the probability of getting four consecutive aces when four cards are drawn without replacement from a standard deck of 52 playing cards.​

Answers

Answer:

P=0.0000037

P=0.00037%

Step-by-step explanation:

Probability

A standard deck of 52 playing cards has 4 aces.

The probability of getting one of those aces is

[tex]\displaystyle \frac{4}{52}=\frac{1}{13}[/tex]

Now we got an ace, there are 3 more aces out of 51 cards.

The probability of getting one of those aces is

[tex]\displaystyle \frac{3}{51}=\frac{1}{17}[/tex]

Now we have 2 aces out of 50 cards.

The probability of getting one of those aces is

[tex]\displaystyle \frac{2}{50}=\frac{1}{25}[/tex]

Finally, the probability of getting the remaining ace out of the 49 cards is:

[tex]\displaystyle \frac{1}{49}[/tex]

The probability of getting the four consecutive aces is the product of the above-calculated probabilities:

[tex]\displaystyle P= \frac{1}{13}\cdot\frac{1}{17}\cdot\frac{1}{27}\cdot\frac{1}{49}[/tex]

[tex]\displaystyle P= \frac{1}{270,725}[/tex]

P=0.0000037

P=0.00037%

Pls help asap brainliest

Answers

Answer

Step-by-step explanation:

1.F

2.T

3.T

4.F

Average ant weight 4x10^-3 grams. Ant population is 10,000 trillion (10,000,000,000,000,000). What is the total mass of all ants? Show work for mass of ants (grams):​

Answers

Answer:

The total mass is 4 * 10^12 grams

Step-by-step explanation:

To get the total mass of all ants,

We simply multiply the average mass of an ant by the population

That will be;

4 * 10^-3 * 10^15

= 4 * 10^12 grams


Please help will give brainliest 19-26

Answers

Answer:

19) -2/5  20) 1/2    21)  -5x  22) Slope is 0  23) undefined slope  24) Slope is 0 25) Slope is undefined 26) Slope is undefined

Step-by-step explanation:

You can use Y2-Y1/X2-X1 to get the answer

For example, for 19,

(5,0)  (0,2)

X1 Y1   X2 Y2

2-0/0-5

2/-5

-2/5

1/2x + 1/4=3/5 solve for x

Answers

Answer:

0.07

Step-by-step explanation:

hoped i helped

Can someone show me how to do this? It’s dividing polynomials.

Answers

Answer:

its 56

Step-by-step explanation:

8. Tyson and Ariana each invested $2,500 in separate accounts. Tyson's interest rate is 5.75%
and is compounded annually. Ariana's simple interest rate is 5.75%. Neither will make any
additional deposits or withdrawals. At the end of 6 years, how much more has Tyson
earned? Round your answer to the nearest cent.
Record your answer and fill in the bubbles on your answer document. Be sure to use correct
place value.

Answers

Answer:

i don't now can someone help me

Step-by-step explanation:

help i will give brainlist.

Answers

Answer:

3m^4  

Step-by-step explanation:

the third one

Answer:

The third option

Step-by-step explanation:

Exponents are the little numbers up and to the right. None of the other options have a little number (exponent) of 4

3/7 divided by what I said more than 1

Answers

Answer:

6/7

Step-by-step explanation:

What is 3/7 divided by 1/2?

It can sometimes be difficult to divide fractions, such as 3/7 divided by 1/2.

Solve the equations PLEASEE

-1=3x-2

-3x=9

-10=-5x

Answers

Answers are in bold:

-1=3x-2

add 2 to both sides

-1+2=3x-2+2

1=3x

divide both sides by 3

1÷3=3x÷3

1/3=x

-3x=9

divide both sides by -3

-3x÷-3=9÷-3

x=-3

-10=-5x

divide both sides by -5

-10÷-5=-5x÷-5

2=x

I hope this is good enough:

Can the intersection of a plane and a line segment be a ray ?

Answers

Answer:

No, it can not. I searched Brainly and people have asked this question before which always ended in the same answer, no.

Step-by-step explanation:

Simplify (−4.5)(−6)(5.4).

A. −145.8
B.−14.58
C. 14.58
D. 145.8

Answers

Answer:

the correct answer is D. 145.8

The answer is D. 145.8 because (-4.5)(-6) make a positive 27 and 27x5.4= 145.8

What is greater 2/3 or 10/18

Answers

Answer:

2/3 is greater than 10/18

Step-by-step explanation:

2/3 of 18/18 is 12/18, not 10/18.

What are the dimensions of the product?
-3
2
4 -3
X-2
3
5

Answers

Answer:

b

Step-by-step explanation:

Use the divisibility rules to determine which of the following numbers 330 is divisible by. (Check all that apply.)

2
3
5
7
11

Answers

7 and 11 are not the answer

The numbers that divide 330 are 2, 3, 5 and 11.

How to find the divisibility for a given number?

In order to find divisibility, there are certain rules for different numbers. If a number is divisible by two numbers then it is also divisible by their product.

The given number is 330.

The divisibility rules for the number given can be applied one by one as follows,

Divisibility for 2,

For a number to be divisible by 2 its unit digit must be 0, 2, 4, 6 or 8.

Thus, 330 is divisible by 2.

Divisibility for 3,

For a number to be divisible by 3 sum of the digits of the number must be divisible by 3.

Since sum of the digits of 330 is 6 which is divisible by 3, 330 is also divisible by 3.

Divisibility for 5,

A number should either end with 0 or 5 in order to be divisible by 5.

Thus, 330 is divisible by 5 as it ends with 0.

Divisibility for 7,

For a number to be divisible by 7, the digit at ones place multiplied by 2 and then subtracted from the remaining digits must be divisible by 7.

Here, in 330 this rule is applied as,

33 - 2 × 0 = 33

Since 33 is not divisible by 7, 330 is also not divisible.

Divisibility for 11,

The difference of the sum of the digits at even place to the odd place must either be zero or divisible by 11.

In 330, 3 + 0 - 3 = 0.

Thus, 330 is divisible by 11.

Hence, the given number 330 is divisible by 2, 3, 5 and 11.

To know more about divisibility click on,

https://brainly.com/question/21416852

#SPJ2

what is the y intercept of the function, represented by the table of values below?

Answers

Answer:

You didn't post it all

Step-by-step explanation:

Please help fast this has to be done by today can you also leave how you solved the problem thank you I will give points.

Answers

Answer:

B

Step-by-step explanation:

First find the perdendicular slope (flip and change sign) : m= -[tex]\frac{1}{4}[/tex]Then set up your equation using the given ordered paired to find your y-intersept: -1 = -[tex]\frac{1}{4}[/tex] (5) + bCaluclate the product: -1 = -[tex]\frac{5}{4}[/tex] + bMove the variable to the left-hand side and change its sign : -b - 1 = -[tex]\frac{5}{4}[/tex]Calculate the sum: -b = - [tex]\frac{1}{4}[/tex]Change the sign : b= [tex]\frac{1}{4}[/tex]Use the slope and y-intersept to creat the equation: y = -[tex]\frac{1}{4}[/tex]x + [tex]\frac{1}{4}[/tex]

A house costs $18,000, which is 9/10 the cost of a car. A motorcycle costs 1/5 the cost of the car, or 4/5 the cost of 100 cards. How much is the cost of 30 cards?
PLZ PLZ PLZ PLZ PLZ HELP!!!!!!!!!!!!!

Answers

$6750
The ratio of the cards is 4:5, or 18000:22500
22500/100 is 225
225 times 30 is 6750

What is the slope, Please help ASAP

Answers

Answer:

rise over run

Step-by-step explanation:

answer

In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line. ... Slope is calculated by finding the ratio of the "vertical change" to the "horizontal change" between (any) two distinct points on a line.

What is the slope of the line that passes through the points (2, –3) and (–2, 5)? 2 1/2 -1/2 -2

Answers

Answer: The slope is  -2.

Step-by-step explanation:

(2,-3)

(-2,5)

Using the two given points,  you can find the slope by finding the difference in the y coordinates and diving it by the difference in the x coordinates.

y coordinates:  -3 - 5= -8

x coordinates;  2-(-2) = 4  

Slope:  -8/ 4 = -2  

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