What is the sum of Square root of -2 and square root of -18?

Answers

Answer 1

Answer:

5.65685425 i think

Step-by-p explanation:


Related Questions

what is the reflection of (0,3) over the x axis​

Answers

Answer:

ihkfdrjnhgbunt ui hvi8thugh ugood job :3

Step-by-step explanation:

Every 3 hours, a machine produces 60 baskets. What is the unit rate?
A 3 per hour
B 20 per hour
C 57 per hour
Please help THANK YOU

Answers

Answer:

B

Step-by-step explanation:

because 60÷3 is 20 which gives you your unit rate

Answer:

[tex]B . \: 20 \: per \: hour[/tex]

Step-by-step explanation:

[tex]regards \\

♨Rage♨[/tex]

9. A line passes through (-4,-6) and (4, 10). What is the slope?​

Answers

Answer: the slope is 2 :)

Step-by-step explanation:

answer:

2

Step-by-step explanation:

-4 | 4

-6 | 10

-4 to 4 is 8

-6 to 10 is 16

(usually add the two together to get your answer)

Write an equation of the form y=mx for the line shown below.

Answers

Answer: y=4x
Explanation:
The slope, m, is 4. The y intercept is 0.
Hope this helped!

Answer: y=4x

(Since it goes through the origin there’s no y intercept)

helpp idk what to do

Answers

Answer:

your answer is 0101

Step-by-step explanation:

Answer:

the answer is 0101 (B)

Solve by eliminating the fraction:
9+3/4x=7/8-10

Answers

Answer:

Exact form: [tex]\frac{-145}{6}[/tex]

Decimal form: -26.16

Mixed-number form: -24 [tex]\frac{1}{6}[/tex]

Step-by-step explanation:

hope this helps :)

Answer:

sxdcgfvhnjk

Step-by-step explanation:

supercalifragilisticexpialidocious and the meaning of life
correlation?
yes.​

Answers

yes i can 100% agree with you
most definitely even thought it might sound quite atrocious

i need help please :))

Answers

the answer is -1 ≤ x ≤ 7

Where is (-2.5, -2) located on the coordinate plane?

Answers

Answer: It is located in quadrant III (3) of the coordinat plain

Step-by-step explanation:

You can use the negative numbers to find their placement. if there are no negative numbers, it’s in quadrant I (1). If there‘s a negative number for the Y-coordinate, then it’s in quadrant II (2). If there are 2 negative numbers, it’s in quadrant III (3). And if there’s a Negative number for the X-coordinate, it’s in quadrant IV (4).

Upside down numbers
What is the smallest number that increases by 12 when it is flipped and turned upside down?

Answers

Answer:

86

Step-by-step explanation:

hope it helps

A boy and girl each grab a piece of candy from a bowl. The bowl has 10 chocolates, 10 fruit chews, 5 lollipops, and 5 peppermints. What is the probability that one grabs a peppermint and the other grabs a lollipop?

Answers

Answer:

1 in 15

Step-by-step explanation:

10+10+5+5= 30/2= 15

Answer:

1/15

Step-by-step explanation:

Hope it helps :)

Have a good day/night

Brainliest pls

Find the missing side length.
Assume that all intersecting sides meet at right angles,
Be sure to include the correct unit in your answer.
9 yd
7 yd
15 yd
F
5 yd
?
4 yd

Answers

Answer:

8 yards

Step-by-step explanation:

7-15=8

:)

Use the original price and the markup to find the retail price.
Original price: $32; Markup: 7.5%

Answers

Answer:

$36 is the retail price

Graph the line that passes through the points (6, -1) and (7,0) and determine the
equation of the line.

Answers

Answer:

Answer is 1

Step-by-step explanation:

m = 1 / 1 = 1

Solve each equation by taking square roots.
-8 - 5n^2 = -88

Answers

Answer:

n=4

Step-by-step explanation:

-8-5n^2=-88

-5n^2=-80

n^2=16

n=4

The diagram shows three squares that are joined out of her to see to form a right triangle which statement is true

Answers

what? i'm gonna need more info to answer this.

HELP QUICK NEED DONE BEFORE MIDNIGHT​

Answers

Your answer will be 52 square units 22 on top and bottom and 4 in the middle on the sides

Answer:

52 square units

Step-by-step explanation:

The big area (include red squares) is: [tex]6\cdot 11=66[/tex] square units

The small area (only red squares) is: [tex]2\cdot 7=14[/tex] square units

The area shaded in yellow is obtained by subtracting the small area from the big area: [tex]66-14=52[/tex] square units

Larry Mitchell invested part of his advance at annual simple interest and the rest at annual simple interest. If his total yearly interest from both accounts was ​, find the amount invested at each rate. The amount invested at is ​$ nothing. The amount invested at is ​$ nothing.

Answers

Complete question :

Larry Mitchell invested part of his $32000 advance at 4% annual simple interest and the rest at 9% annual simple interest. If his total yearly interest from both accounts was ​2430, find the amount invested at each rate. The amount invested at is ​$ nothing. The amount invested at is ​$ nothing.

Answer:

Investment at 4% = $9000

Investment at 9% = $23,000

Step-by-step explanation:

Given that :

Total investment = 32000

Let;

amount invested at 4% = a

amount invested at 9% = 32000 - a

Total interest earned = 2430

Simple interest = principal * rate * time

Investment at 4%:

(a * 0.04) + [(32000 - a) * 0.09] = 2430

0.04a + 2880 - 0.09a= 2430

-0.05a + 2880 = 2430

-0.05a = 2430 - 2880

-0.05a = - 450

a = 9000

Hence,

Investment at 4% = $9000

Investment at 9% = $32,000 - $9000 = $23,000

Find the mean of these job salaries

Answers

Answer:

I dont see any numbers

Step-by-step explanation:

1) During second period, Jakhari completed a grammar worksheet. Of the 44
questions, Jakhari got 75% right. How many questions did Jakhari get right
known

Answers

Answer:

33

Step-by-step explanation:

75% is 3/4. 3/4 of 44 is 33.

plz someone help me

Answers

Answer:

9is the answer..........

Step-by-step explanation:

plz mark me as brainlist

Answer:

1.2

Step-by-step explanation:

Work out the answers to:
a) 4-7
b) (-3) + 8
c) 9-11
d) (-2) -4

Answers

Answer:

-3, 5, -2, and 2

Step-by-step explanation:

4-7 is like 7-4 and the answer you get you add a negative sign

-3+8. On a number line its 5, you move to the right because its adding, and get 5.

9-11, again on a number line, this time move to the left, because subtraction, and get -2

-2-(-4). On a number line, start at -2. Move 4 to the left, subtraction, and get -6

Answer:

the last one is wrong on their one so the correct answer is -6

Step-by-step explanation:

please solve this, u get 25 points

Answers

Answer:

0-22

2-36

4-50

6-64

8-78

hope it helps!

Carla can fill 5 glasses with soda every 20 seconds.
Complete the table using equivalent ratios
Glasses Seconds
5 20
12 ?
? 44

Lol I'm dumb so help

Answers

Answer:

12 glasses = 48 seconds

11 glasses = 44 seconds

JUST HELP PLS FAST PLS PLS PLS

Answers

Answer:

A little

Larger

Step-by-step explanation:

Help me it’s due in 20 minutes


Answers

9514 1404 393

Answer:

  a)  a, b

  b)  d

Step-by-step explanation:

A line with positive slope goes up to the right. The right end is higher than the left end. Lines a and b have positive slope.

__

A line with negative slope goes down to the right. The right end is lower than the left end. Line d has negative slope.

_____

Vertical line y is said to have "undefined" slope. Horizontal lines c and x have zero slope (neither positive nor negative).


Evaluate the function f(x) = 8x - 4 at the given values of the independent variable and simplify.

f(-2) =

f(x + 7) =

f(-x) =

Answers

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

For the f(-2):

[tex]f(-2)=8(-2)-4\\f(-2)=-16-4\\f(-2)=-20[/tex]

For the f(x+7):

[tex]f(x+7)=8(x+7)-4\\f(x+7)=8x+56-4\\f(x+7)=8x+52[/tex]

For the f(-x):

[tex]f(-x)=8(-x)-4\\f(-x)=-8x-4[/tex]

That's all

The function f(x) = 8x - 4, At x = -2 is -20, At x = (x+7) is 8x + 52 and at x = -x is -8x -4.

What is a function ?

A function can be though of as an output for given input.

According o the given question we have to evaluate the function                f(x) = 8x - 4 at different values of the independent variable.

For f(-2) we'll replace x with -2 in this function

f(-2) = 8(-2) - 4.

f(-2) = -16 - 4.

f(-2) = - 20.

For f(x+7) we'll replace x with (x+7).

f(x+7) = 8(x+7) - 4.

f(x+7) = 8x + 56 - 4.

f(x+7) = 8x + 52.

For f(-x) we'll replace x with -x in this given equation.

f(-x) = 8(-x) - 4.

f(-x) = -8x - 4.

learn more about function here :

https://brainly.com/question/14002287

#SPJ2

PLEASE HELP I'LL GIVE OUT BRAINLIST!!!

Does this table represent a linear function? Why or why not?

x y
2 5
4 8
6 12
8 17
10 23

Answers

Answer:

Step-by-step explanation:

Short answer is no, see picture for full answer.


10. Which of the following is equivalent to 432 X 15? Oh

Answers

Answer:

The answer is 6,480 if im correct

Select the correct answer.
Which equation represents the line that is perpendicular to y=1/5 and passes through (-4,-3)?

A. x= -4
B. x= -3
C. y= -5
D. y= -3

Answers

Answer:

The required line's equation is x=-4. Option A.

Step-by-step explanation:

This is more conceptual than a numerical problem.

We have the line y=1/5 and want to find a perpendicular line that passes through (4,-3).

The line y=1/5 is a horizontal line with slope 0. The perpendicular line would have an infinity slope and it would make it impossible to use the regular procedure to find it.

Instead, we realize that a perpendicular line to a horizontal line is a vertical line.

All vertical lines have the equation x = h, where h is the x-component of the point it passes through.

Now we only have to see the x-component of the point (-4,-3) and write our solution:

The required line's equation is x=-4. Option A.

Answer: A. x= -4

Step-by-step explanation:

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