Please help!! Will give BRAINLIEST!

Answer:

184/16 = 23/2 = 11 1 /2

Answer:

150

Step-by-step explanation:

I think that correct answer is 150

Answer:

I also think 150 is answer

Answer:

see below

Step-by-step explanation:

To find the conjugate of a+bi take the opposite of bi so it would be a - bi

7-3i, the conjugate is 7 + 3i

8+2i  the conjugate is 8 -2i

The product of a number and its conjugate is

(a+bi) (a-bi) = a^2 +abi-abi -b^2 i^2 = a^2 - b^2 (-1) = a^2 + b^2

( 4-i) ( 4+i) = 4^2 + 1^2 = 16+1 = 17

( 6+3i)(6-3i) = 6^2 + 3^2 = 36+9 = 45

#1

[tex]\\ \sf\longmapsto \overline{z}=7+3i[/tex]

#2

[tex]\\ \sf\longmapsto \overline{z}=8-2i[/tex]

#3

[tex]\boxed{\sf z\overline{z}=|z|^2}[/tex]

[tex]\\ \sf\longmapsto z=4-i[/tex]

[tex]\\ \sf\longmapsto |z|^2=4^2+(-1)^2[/tex]

[tex]\\ \sf\longmapsto 16+1=17[/tex]

#4

[tex]\\ \sf\longmapsto |z|^2[/tex]

[tex]\\ \sf\longmapsto 6^2+3^2[/tex]

[tex]\\ \sf\longmapsto 36+9[/tex]

[tex]\\ \sf\longmapsto 45[/tex]

Answer:

2 and 13

Step-by-step explanation:

2+13=15

and

2x13=26

[tex]\large \mathfrak{Solution : }[/tex]

let the numbers be x and y

now, we know that

by squaring Equation (1) :

Plugging the value of x from Equation (3) into Equation (1)

now, let's plug the value of y from Equation (4) into Equation (3) :

Step-by-step explanation:

11. Angle A and B are supplementary (add to 180)

And measure of Angle A is 2x+30 and measure of angle B is 6x-12. All you have to do is make an algebraic expression.

180= (2x+30) + (6x-12)

Then just combine like terms and you get

8x+18=180.. Subtract 18 and you get

8x=162 then divide by 8 and you get

X=20.25

Then plug in the number and you get

180=(2*20.25+30)+(6×20.25-12)

Which is is transferred to

180=(70.5) +(109.5)

Which is 180=180.

The measure of angleA is 70.5°

You can try the other's if you want if not then

9. Value of x is 33.5

10. Measure of angleB 90°

12. Measure of angleA 24°

(im not writing that much again.)

5√2 - √8 = 5√2 - √(4 · 2) =

= 5√2 - √(2² · 2) = 5√2 - 2√2 = 3√2

[tex] \large \mathfrak{Solution : }[/tex]

let's solve :

Answer: 252 decibels

given:

6:5:3 = ratio of L to P to G

P=90

one unit is 90/5 because the five represents a smaller version of 90

one unit = 18

answer=18(6+5+3)=252

brainliest please im sorry this one is late

The answer is 252 decibels

Answer:

I'm unsure, I've seen questions like this before but not this one

Answer: 8x = $39.62 - $6.74

Step-by-step explanation:

Cost of 1 bag of lemons = $x

Cost of 8 bags of lemons = 8*x = 8x

Cost of 8 bags of lemons = Total cost - cost of the egg

8x = $39.62 - $6.74

Answer:

f(1/2) = 1

Step-by-step explanation:

Answer:

2t-6z-1

The what I got

I home it will help

Answer:

10

Step-by-step explanation:

d =√[(-3+9)²+(6+2)²]

= √(6²+8²)

=√(36+64)

=√100

= 10

Answer:

[tex]\boxed {\boxed {\sf d=10}}[/tex]

Step-by-step explanation:

The distance between two points can be calculated using the following formula.

[tex]d= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2[/tex]

In this formula, (x₁, y₁) and (x₂, y₂) are the two points. We are given the points (-9, -2) and (-3,6). If we match the value with the corresponding variable we see that:

Substitute the values into the formula.

[tex]d= \sqrt {(-3 - -9)^2 + (6 - -2)^2[/tex]

Solve inside the parentheses. Remember that 2 back to back negative signs become a plus sign.

[tex]d= \sqrt{ (6)^2 + (8)^2[/tex]

Solve the exponents. Multiply the number by itself.

[tex]d= \sqrt{(36)+(64)[/tex]

Add.

[tex]d= \sqrt{100[/tex]

Take the square root of the number.

[tex]d= 10[/tex]

The distance between the points (-9, -2) and (-3, 6) is 10.

Answer: 2

Step-by-step explanation: 2 times 6 and 2 times 15

Answer:

60

Step-by-step explanation:

We can keep adding both numbers to itself until they have a similar multiple.

12, 24, 36, 48, 60

30, 60

Best of Luck!

Answer:

15 - 3 x 5

cbhojwj fn h bf   be be gwtt sa ta ets e

Step-by-step explanation:15

Answer:

−1 < x + 3 < 5

-1-3<x<5-3

-4<x<2

Answer:

I don't know man .....lol

Answer:

Constant: [0,20000]

Increasing: (20000, ∞)

I checked and this was the answer

Answer:

c³ + 24c² + 192c + 512

Step-by-step explanation:

(c + 8)³

= (c + 8)(c + 8)(c + 8) ← expand last 2 factors using FOIL

= (c + 8)(c² + 16c + 64)

Multiply each term in the second factor by each term in the first factor

c(c² + 16c + 64) + 8(c² + 16c + 64) ← distribute parenthesis

= c³ + 16c² + 64c + 8c² + 128c + 512 ← collect like terms

= c³ + 24c² + 192c + 512

Answer:

[tex]c^{3} + 24 {c}^{2} + 192c + 512 [/tex]

Step-by-step explanation:

Expand the expression

[tex](c + 8)(c + 8)(c + 8) \\ = {c}^{3} + 3 {c}^{2} \times 8 + 3c \times {8}^{2} + {8}^{3} \\ = {c}^{3} + 24 {c}^{2} 3c \times 64 + 512 \\ = {c}^{3} + 24 {c}^{2} + 192c + 512[/tex]

Answer:

14) y=x-3

domain , range

12,9

15,12

22,19

30,27

16) y=3x+4

domain , range

0,4

5,19

7,25

10,34

18)2/3x + 1/3

domain , range

4,3

6, 13/3

8, 17/3

12, 37/3

Step-by-step explanation:

[tex]i \hookrightarrow \mathrm{AnsweR} \hookleftarrow i[/tex]

First option is the most suitable option, which says that a reflection of triangle A is made across the y - axis and then it is dragged down .

Answer:a reflection across the y-axis and then a reflection across the x-axis

Step-by-step explanation:

Answer:

Step-by-step explanation:

The revenue function is given to you, it's just not given in equation form. In equation form, the function is

R(p) = p(120 - 4p)

If we are looking for the number of tickets that causes the revenue to be $0, we replace R(p) with 0 and solve for p.

0 = p(120 - 4p). That means, by the Zero Product Property, that

p = 0 or 120 - 4p = 0 which gives us, when we solve each one of those equations, that

p = 0 or

120 = 4p and

p = 30. The reasoning is the bold statement up above.

The equation we would use to determine the number of tickets needed to sell for the revenue to be $600 will be

600 = p(120 - 4p)

Answer:

Step-by-step explanation:

This is going to give you a preposterous answer. The width is into the millions.

density = 9000 kg / m^3

mass = 0.45 kg

V = density / mass

V = 9000 / 0.45 = 20000 m^3

V = L *w * h

L = 0.5 m

h = 0.01 m

w = ?

20000 = 0.5 * 0.01 * w

20000 / (0.5 * 0.01) = w

w = 4000000 m

If something has been miscopied let me know. The numbers are correctly handled I think

Answer:

I Think The Answer Is 22 Feet???

[tex]\large\mathfrak{{\pmb{\underline{\orange{Your\:answer }}{\orange{:}}}}}[/tex]

[tex]:⟼  (7m + 6)(6 {m}^{2} + 4m + 4)[/tex]

[tex]:⟼  7m \: (6 {m}^{2} + 4m + 4) + 6 \: (6 {m}^{2} + 4m + 4)[/tex]

[tex]:⟼  42 {m}^{3} + 28 {m}^{2} + 28m + 36 {m}^{2} +24 m + 24[/tex]

[tex]:⟼  42 {m}^{3} + 28 {m}^{2} + 36 {m}^{2} + 28m + 24m + 24[/tex]

[tex]:⟼  42 {m}^{3} + 64 {m}^{2} + 52m + 24[/tex]

[tex]:⟼  2(21 {m}^{3} + 32 {m}^{2} + 26m + 12)[/tex]

[tex]\sf \bf {\boxed {\mathbb {HAPPY\:LEARNING.}}}[/tex]

Answer:

Step-by-step explanation:

[tex](7m + 6)(6 {m}^{2} + 4m + 4)[/tex]

[tex] = 7m(6 {m}^{2} + 4m + 4) + 6(6 {m}^{2} + 4m + 4)[/tex]

[tex] = 42 {m}^{3} + 28 {m}^{2} + 28m + 36 {m}^{2} + 24m + 24[/tex]

[tex] = 42 {m}^{3} + 64 {m}^{2} + 52m + 24( ans)[/tex]

Answer:

-64

Step-by-step explanation:

-2 × 2 × 2 = -8

2 × 2× 2 = 8

-8 × 8 = -64

Answer:

[tex]y=\frac{2}{5} x-1[/tex]

Step-by-step explanation:

[tex]y=mx+c[/tex]

m= slope

c= y intercept

therefore,

m=2/5

c=-1

Answer:

3-gallon jug of water for $10.92, is the better buy

Step-by-step explanation:

First let's do the 3 gallon jug -

We need to find the unit rate (The cost per gallon/quart)

$10.92 / 3 = $3.64

$8.64 / 8 = $1.08

1 Gallon = 4 Quarts, therefore the 3-gallon jug of water is the better buy.

I'd go for c , x is greater than -3