CORRECT ANSWERS GET BRAINLY NEED ASAP

Answer:

1 + 2i, 1 - 2i   are both correct answers in this scenario. Make sure to write both separated by a comma or it will be marked wrong! :) Good luck!

Answer:

55

Step-by-step explanation:55-31=24

Answer:

1) 13 ft

Step-by-step explanation:

1) 13+8=21 which is greater than 15. Would be a triangle.

2) 7+8=15   This would be a single line, not a triangle.

3) 3+8<15   This would be a single line, not a triangle.

2) 15+8=23   This would be a single line, not a triangle.

Answer:

[tex]-6x+ 3.2[/tex]

Step-by-step explanation:

Given the expression

[tex]3x (1 -3) + 3.2[/tex]

step one: let us work on the terms inside the bracket

[tex]3x (-2) + 3.2[/tex]

Step two:

open the bracket

[tex]-6x+ 3.2[/tex]

Hence the simplified expression is

[tex]-6x+ 3.2[/tex]

Answer:

-17/-1 and 17 are the same so you are correct!

Step-by-step explanation:

in the fraction, -17/-1, you want to get rid of the negatives. in order to do that, you have to get rid of them on both the numerator and denominator! so the new fraction would be 17/1, and that would be simplified to just 17! so you are correct, i hope this helps!

Answer:

yes your cauculators correct, it is 17

Step-by-step explanation:

you need to divide the fraction since there are 2 negative numbers

Answer:

If you plug in 15. it makes the statement true

Step-by-step explanation:

x-5=10

x=15

Answer:

Step-by-step explanation:

n

Answer:

27x ^11 /y ^23

Step-by-step explanation:

btw "^" means that whatever number following it is an exponent.

Since you didn't include answer options I just went and simplified the expression if this isn't what you were looking for let me know and I will update my answer.

Answer:

She would get back 10.05

Step-by-step explanation:

Do 9.99 times three and you get 29.97 then do 14.99 times two and you get 29.98 then add them together to get 59.95. Next subtract 70.00 from 59.95 then you get how much change she needs back

Answer:

The radius of sphere with volume 4500 cubic inches is 10.24 inches.

Step-by-step explanation:

Let V be the volume of the sphere

Given

Volume of sphere = V = 4500 cubic inches

Let r be the radius of the sphere

The volume of the sphere is given by the formula

[tex]V = \frac{4}{3}\pi r^3[/tex]

Putting the known values

[tex]4500 = \frac{4}{3} * \frac{22}{7} * r^3\\4500 = \frac{88}{21} * r^3\\r^3 = \frac{21}{88} * 4500\\r^3 = 1073.8636[/tex]

Taking cube root on both sides

[tex]\sqrt[3]{r^3} = \sqrt[3]{1073.8636} \\r = 10.2403[/tex]

Rounding off to nearest hundredth

The radius is: 10.24 inches.

Hence,

The radius of sphere with volume 4500 cubic inches is 10.24 inches.

Write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.

[tex] - 10 - ( - 2) = \boxed{ - 8}[/tex]

[tex] - 8 - ( - 2) = \boxed{ - 6}[/tex]

[tex] - 6 - ( - 2) = \boxed{ - 4}[/tex]

[tex] - 4 - ( - 2) = \boxed{ - 2}[/tex]

[tex] - 2 - ( - 2) = \boxed{0}[/tex]

[tex]0 - ( - 2) = \boxed{2}[/tex]

[tex]2 - ( - 2) = \boxed{4}[/tex]

[tex]4 - ( - 2) = \boxed{6}[/tex]

[tex]6 - ( - 2) = \boxed{8}[/tex]

-10, -8, -6, -4, -2, 0, 2, 4, 6, 8

#CARRYONLEARNING

Answer:

40 km/hr

Step-by-step explanation:

Given that:

Total distance covered in 3 hours = 60km

Speed during first 40 km = 16km/hr

Hence, time spent during the first 40 km ;

Recall:

Time = distance / speed

Time = 40 / 16

Time = 2.5 hours

Hence, speed required to cover the remaining (60 - 40) = 20km in (3 - 2.5) hours =0.5 hours

Speed = distance / time

Speed = 20 / 0. 5

Speed = 40 km / hr

Step-by-step explanation:

y = mx + c

8 - 7x = 4y

4y = 8 - 7x

y = (8 - 7x)/4

= 2 - 7/4x

y = -7/4x + 2

Slope = m = -7/4

Answer:

slope = - [tex]\frac{7}{4}[/tex]

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

8 - 7x = 4y, that is

4y = - 7x + 8 ( divide all terms by 4 )

y = - [tex]\frac{7}{4}[/tex] x + 2 ← in slope- intercept form

with slope m = - [tex]\frac{7}{4}[/tex]

Answer:

Well, the y axis is the up and down line of the graph. Therefore, if the translation says move up six, simply add six to the y axis (ex. -6, -10 move up six: -6, -4)! super simple, right? hope this helps!

Answer:

no to low he ran 1144 miles in 11 years

Step-by-step explanation:

Good morning the answer is in the picture

Answer:

The answer is D

Step-by-step explanation:

Answer:

9

-5 - 7(-2)

-5 - (-14)

+9

Answer:

a rhombus that is the answer

The best describes the figure that is represented by the following coordinates A(-4, 3), B (2,3), (3, -1), and D(-5, -1) will be a rhombus.

Its a parallelogram but all sides of the same length.

A rhombus is a parallelogram whose all sides are of equal lengths.

Its diagonals are perpendicular to each other and they cut each other in half( thus, they're perpendicular bisector of each other).

Its vertex angles are bisected by its diagonals.

The triangles on either side of the diagonals are isosceles and congruent.

The best describes the figure that is represented by the following coordinates A(-4, 3), B (2,3), (3, -1), and D(-5, -1) will be a rhombus.

Learn more about shapes;

https://brainly.com/question/2881473

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Answer:

STEM | LEAF

_0 __ | 2, 7

_1 ___| 3, 8, 8

_2 __ | 0, 5, 7, 8

_3 __ | 2

Step-by-step explanation:

Given the data:

2,7,13,18,18,20,25,27,28,32

Prepare an ordered stem plot:

STEM | LEAF

_0 __ | 2, 7

_1 ___| 3, 8, 8

_2 __ | 0, 5, 7, 8

_3 __ | 2

KEY:

20 = 2 | 0

Answer:

sorry if  im rong b

Step-by-step explanation:

Answer:

my name is katherine....

Step-by-step explanation:

its also 29% ^^

Answer:

-2

Plzzzzz give me Brainliest!!!!!  

Answer:

The point where the lines intersect is called the point of intersection. If the angles produced are all right angles, the lines are called perpendicular lines. If two lines never intersect, they are called parallel lines.

Answer:

-3v+11

Step-by-step explanation:

i think

Answer:

11 - 3 v

Step-by-step explanation:

second option

goodluck!!!!!!!!!

Answer:

C.

Step-by-step explanation:

......Srry if Wrong :(

Answer:

that would be 4x+4y

Step-by-step explanation:

hope this helps

Answer:

x +3 = y

Step-by-step explanation:

So you are looking for mx + b = y

m is the slope

b is the initial value

Try to isolate the y variable

x - y = -3

Subtract x from both sides

-y = -x - 3

Multiply everything by -1 to make the y value positive

y = x + 3

Answer: Check out the diagram below

=========================================================

Explanation:

I plotted all of the given points in GeoGebra. The point M in blue is the mean point located at (8.44, 400.89)

The purple line is the regression line (aka line of best fit) which is y = 41.098x + 53.843 approximately.

Use of technology is recommended.

The question is incomplete:

Lin is shopping for a couch with her dad and hears him ask the salesperson, "How much is your commission?" The salesperson says that her commission is 5.5% of the selling price. How much commission will the salesperson earn by selling a couch for $495?

Answer:

The salesperson will earn $27.22 as comission by selling a couch for $495.

Step-by-step explanation:

From the information given, you know that Lin's comission is 5.5% of the selling price, so in order to find the amount of the commision the salesperson will earn you have to calculate 5.5% of the selling price:

495*5.5%=27.22

According to this, the answer is that the salesperson will earn $27.22 as comission by selling a couch for $495.