(-7-3i)(11-8i)
Simplified into the a+bi form

Answers

Answer 1

Answer: what

Step-by-step explanation:


Related Questions

Evaluate 3^2+ (7 - 2). 4 - 6 thirds

Answers

Answer:

ITS A STRANGE SEQUENCE OF EVENTS MI BOI-REGTOOFUNNY-FUNNYMIKE

Step-by-step explanation:

Solve:
(7 × 8) − (35 + 12) − (2 × 2) =

Answers

The answer simplified is 5

Please help me with this Its kind of frustrating

Answers

Answer:

you have too see what makes 36, 42 ,48 and 27

Step-by-step explanation:

how do i get rid of the stupld

Answers

Answer:

wdym get rid of the "stupld"

Step-by-step explanation:

Answer:

Study, ask teachers questions, email, use this app, etc.

Step-by-step explanation:

If you study for a test/exam. Look over the study guide and recite it for 20 minutes and take a 10 minute break. Then pretend you're explaining the subject to someone for 20 minutes and take a 10 minute break. Then go over the study guide again and see if you missed anything while explaining and then explain it again but this time with the things you missed. Repeat if necessary. Flashcards on quizlet n stuff can help too.

the food pantry distribution 10 oz bags of rice if 3 5 lb bags are donated to the pantry how many 10 ounce bags can be made ​

Answers

Answer:

24 bags can be made from three 5 pounds bags.

Step-by-step explanation:

Given that:

Three 5 pound bags are donated.

Total weight of bags = 3*5 = 15 pounds

We know that:

1 pound = 16 ounces

15 pounds = 16*15 = 240 ounces

A bag weighs 10 ounces.

Number of bags = [tex]\frac{240}{10}[/tex]

Number of bags = 24 bags

Hence,

24 bags can be made from three 5 pounds bags.

help please. Find the measure of each angle

Answers

1.  139

2.  41

3.  139

4.  139

5.  41

6.  139

7.  41

estimate the quotients 123.8 ÷ 62​

Answers


>> answer-1.99677419355. Estimate>> 124÷ 62 = 1 not sure

Help with this please!! Asap I’m not sure of the answer

Answers

Answer:

135

Step-by-step explanation:

135+45=180

what is 20÷40+30-400÷10000​

Answers

Answer:

brainly: this looks like a question for a calculator.

Step-by-step explanation:

Answer:

30.46

Step-by-step explanation:

anyone ?mknwonthisssss

Answers

I believe the answer would be A correct me if I’m wrong.

07:56
O sol 100%
1. Find the measures of the following to the nearest tenth of a degree
a HT
b.LT
2. What is the area of the given triangle?
om
Dom
8
17. find each
15
sin=
3. If X and Y are complementary angles,
cosX
17 , and
of the following:
a. tan X =
b. sin YE
CcOS Y =
d. tsn Y
E
<​

Answers

Answer:

Toilet rolls come in packs of 4 and 9.

The 4-pack is priced at £2.04.

The 9-pack is priced at £4.68.

By calculating the price per roll, determine which pack is better value. Show your working.

In circle O, RT and SU are diameters. Circle O is shown. Line segments S U and R T are diameters. Line segment O V is a radius. Point V is between points R and U. Angle W O R is (13 x) degrees and angle T O U is (15 x minus 8) degrees. If mArc R V = mArc V U , what is mArc V U ? 47° 52° 64° 87°

Answers

Answer:

You first have to work out T O U and the answer will be a negative. This means that it will be within another angle

Answer: C 64

Step-by-step explanation:

help please, don’t guess or don’t answer if you don’t know it

Answers

the answer to this is (-3,-5)

The percentage profit earned by selling a watch for Nu 1920 is equal to the percent loss incurred by selling the same watch for Nu 1280. At what price should the watch be sold to make 25% profit​

Answers

Answer:

2,000

Step-by-step explanation:

The computation of the price that should be sold for making 25% profit is shown below:

Let cost price be x

Now the equation would be

(1,920 - x) ÷ x × 100 = (x - 1,280) ÷ x × 100

1,920 - x = x - 1,280

2x = 3,200

x = 1,600

Now the sale price would be

= 1,600 × 1.25

= 2,000

Helppp Plzz!!!!!!!!! 20PTS and Brainliest!!!!!!!

Answers

Answer: 37.5

Step-by-step explanation:

Use a proportion for this type of problems

Two pounds of grapes cost $6. How many pounds of grapes cost $1? *

Answers

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

Tis will be your answer :D

pleas help me with this

Answers

Answer:

B by Pythagorean theorem

Step-by-step explanation:

20² = 12² + 16²

The coordinates of the endpoints of segment TW are (6, 8) and (−2, 10). What are the coordinates of the midpoint of TW ?

Answers

Answer:

2,9

Step-by-step explanation:

Answer:

2,9

Step-by-step explanation:

Consider a set of data in which the sample mean is 73.4 and the sample standard deviation is 4.9. Calculate the z-score given that x

Answers

This question is incomplete, the complete question is;

Consider a set of data in which the sample mean is 73.4 and the sample standard deviation is 4.9. Calculate the z-score given that x  = 69.5.

Round your answer to two decimal places.

Answer: the z-score is -0.80

Step-by-step explanation:

Given that;

mean μ = 73.4

standard deviation σ = 4.9

x = 69.5

z-score = ?

z = (x - μ) / σ

we substitute

z =  (69.5 - 73.4) / 4.9

z = -3.9 / 4.9

z = - 0.7959 ≈ -0.80    { 2 decimal places }

Therefore, the z-score is -0.80

which terms are like terms in the expression 5x + 9 + (-7x)

Answers

Answer:

5x and -7x

Step-by-step explanation:

they both end in the variable "x"

Solve the following inequality using both the graphical and algebraic approach:

x/2 + 1 < 3x + 2​

Answers

Answer:

C. xz-0.4

Step-by-step explanation:

I calculated logically

Math homework need help

Answers

Answer:

the sum of interior triangle is 180

so,

92+33+X=180

125x=180

X=180-125

=55

The width of a rectangle is 10 less than the length. If the perimeter is 80 yards, find the length and width.​

Answers

Answer:

Width is 15, length is 25

Step-by-step explanation:

80=2(X+(X+10)

40=2x+10

30=2x

x=15

Width is 15, length is 25

Based on the 2017 season, the Houston Astros have a winning percentage of .623. Use the binomial model to find the probability that the Astros will win 4 of their next 6 games.

P
(
x
)
=
[
n
!
x
!
(
n

x
)
!
]
p
x
q
n

x
A.
12.4%

B.
24.7%

C.
32.1%

D.
62.3%

Answers

Answer: Your answer would be C) 32.1%

Step-by-step explanation:

With the number of successes needed to be 4 and the total amount of trials (games) for this to be achieved in being 6 you can calculate a percentage based on their currenting winning percentage of .623 (don't forget decimals can be percentages, just move the decimal point over) and you can input all of this into the binomial model equation to get your answer. Please do note also that it would be a different answer entirely if you were to use .500 (50%) as a winning percentage which would be the logical conclusion as any team has a 50/50 chance of winning a given game but instead the question is asking us to calculate this percentage off the already given winning percentage. After inputting the data into the model formula you can conclude the answer to be 32.1% chance of them winning 4 out of the next 6 games. I hope this has been of assistance to you :)

Have a wonderful rest of your day!

5 star rating help quick

Answers

Answer:

i think b

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

It is the only one with the coordinates (1,15) (3,25) (5,35) (7,45)

What is the combined length of all the buttons longer than 1 inch

Answers

Answer:

Where is the problem to solve?

Step-by-step explanation:


What is the answer to this equation?

Answers

Answer:

OQ = 12

Step-by-step explanation:

PQ + OP = OQ

x + 7 + 4x - 10 = 4x

5x - 3 = 4x

x = 3

OQ = 4x = 4(3) = 12

Jazmin is making bags of candy for hollween. Each time she makes a bag she puts in 1/2 pound. If she has 5 pounds of candy how many times can she do this

Answers

Answer:

10

Step-by-step explanation:

QR is parallel to ST Rs is parallel TU QS is congruent to SU

prove QRS is congruent to STU

Answers

Answer:

hope my answer is helpful to you

plz mark me as brainlist and also follow me

As QR is parallel to ST Rs is parallel TU QS is congruent to SU the measure of their included angle is also same ∠QRS ≅ ∠STU.

What is congruency?

We know two similar planer figures are congruent when we have sides or angles or both that are the same as the corresponding sides or angles or both.

Given, Line segment QR is parallel to line segment ST.

Line segment RS is parallel to line segment TU, And line segment QS is similar to line segment SU.

So, The included angle of two pairs of parallel lines will also be the same as

line segment QS is similar to line segment SU.

∴ ∠QRS is similar to ∠STU.

learn more about congruency here :

https://brainly.com/question/7888063

#SPJ5

Lots of points please help

Answers

Answer:

hi

Step-by-step explanation:

I need help on this too

Answer:

first one

Step-by-step explanation:

do i really need an explanation like come on

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