HELP does anyone get these three questions?

Answer:

multiplication

Step-by-step explanation:

928

8292

92229

929292

28282

Answer:

We conclude that the slope of the graph of y = 5 x is 5.

Step-by-step explanation:

We know the slope-intercept form of the line equation

y = mx+b

where

Given the line

y = 5x

comparing with the slope-intercept form of the line equation

The slope of the line = m = 5

Therefore, we conclude that the slope of the graph of y = 5 x is 5.

its 12.0

Step-by-step explanation:

Answer:

#1: -1

#2: 1

Step-by-step explanation:

Anything raised to  the 0 power is 1, but in question 1 the negative is outside the parenthesis, so it makes it -1.

Answer:

-21/3 min

Step-by-step explanation:

Step-by-step explanation:

The conjugate of the complex root must also be a zero of the function if the complex root is already a zero.

Conjugate of -4 + 3i is -4 - 3i.

Hence -4 - 3i is also a zero of the function.

Answer:

-4 - 3i

Step-by-step explanation:

If a zero of a function is a+bi, there is at least one other zero, a-bi, called the conjugate.

Answer:

(-8,0) (-1,0) (4,0)

Step-by-step explanation:

Just look at where y=0

Answer:

-8, -1 and 4

Step-by-step explanation:

look at where the line meets the x-axis and at what point

Answer:

D. and E.

Step-by-step explanation:

x^2 + 3x - 28 = 0 ➡ (x - 4) × (x + 7) = 0

x = 4 or x = -7

Answer:

x=50 degrees

Step-by-step explanation:

this is a straight angle which is 180 degrees.

we know one angle is 25

so 3x+5=155

using algebra

3x=150

x=50

hope that helps =)

Answer:

x=50 degrees

Step-by-step explanation:

hope this helps:)

Answer:

It’s 14

Step-by-step explanation:

7 times 2 is 14

Answer:

There is no specific instruction in your question. I try to answer it based on what I understand from the equations. Hope this helps!

Step-by-step explanation:

Just rearrange the equation to solve the variable.

320 is 160 percent of 200.

To determine what percent 320 is of 200, we can use the formula for calculating the percentage:

(320 / 200) x 100

First, we divide 320 by 200:

320 / 200 = 1.6

Next, we multiply the result by 100 to obtain the percentage:

1.6 x 100 = 160

Therefore, 320 is 160% of 200.

To understand this, we can think of it as comparing 320 to the whole quantity of 200. When we express 320 as a percentage of 200, it means 320 is 160% of 200, indicating that it is 1.6 times the value of 200. In other words, 320 is 60% more than 200.

The percentage calculation allows us to understand the relative proportion or ratio between two values and express it as a percentage of the whole.

To learn more about the percentage;

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Answer:

A. infinite solutions

B. One answer

C. No solution

D. Infinite solutions

Answer:

Step-by-step explanation:

3x + 3y = -3    given

3x = -3y - 3   subtract 3y from both sides

x = -y -1        divide everything by 3

hope this helps <3

Answer:

2.5 is the answer

I can't really explain because it would be really confusing with my way of doing it  but  if the answer is wrong i am sorry

Answer:

x = 2.98

Step-by-step explanation:

5^2x + 1 - 5^2x = 150

25x + 1 + 25x = 150

50x + 1 = 150

50x = 149

x = 2.98

5^2x + 1 - 5^2x = ?

5^2(2.98) + 1 - 5^2(2.98) = ?

25(2.98) + 1 + 25(2.98) = ?

74.5 + 1 + 74.5 = ?

149 + 1 = ?

150 = ?

The value of x is 2.98

An equation is a mathematical statement that shows that two mathematical expressions are equal.

Given an equation, 5^2x+1-5^2x=150

5^2x + 1 - 5^2x = 150

25x + 1 + 25x = 150

50x + 1 = 150

50x = 149

x = 2.98

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Answer:

width= 15

length=25

Step-by-step explanation:

width= x

length= 10+x

2(10+x+x)= 80

2(10+2x)= 80

20+4x= 80

4x=60

x= 15

width= x= 15

length= 10 +x= 10+15= 25

Answer:

There are 45 pepperoni on 3 large pizzas

Step-by-step explanation:

Here, we want to use proportional relationship to solve this;

75 pepperoni to 5 large pizzas

x pepperoni to 3 large pizzas

75 * 3 = x * 5

x = (75 * 3)/5

x = 15 * 3 = 45

Negative numbers dont have real roots, so you cannot have a square root of -1

Example: -1 x -1 does not equal -1, so this means you cannot do the same the other way

Answer:

Real numbers can be positive or negetive and include the number zero. They are called real numbers because they are not imaginary, which is a different system of numbers. Imaginary numbers are numbers that cannot be quantified, like the square root of -1.

hope this helps!!:)

Step-by-step explanation:

Answer:

Step-by-step explanation:

The iota is a complex notation represented by the letter i in complex number.

iota power 2 can also be written as;

i^2

In complex number, the square root of -1 is iota. This can be expressed as;

[tex]\sqrt{-1} = i[/tex]

Take the square of both sides

[tex](\sqrt{-1})^2 = i^2\\-1 = i^2\\Rearrange\\i^2 = -1[/tex]

Hence the iota power 2 is equal to ​-1

Answer:

function

Step-by-step explanation:

Answer:

it is a function

Step-by-step explanation:

You just have to do y2-y1/x2-x1 and if you do everything for the first time you get 6/12 which is 2 and for the second one you get 6/12 which is 2 so it is a function

Answer:

a

Step-by-step explanation:

edg 2021 correct

The equation first represents the possible locations of the helicopter option first is correct.

It's a two-dimensional geometry curve with two components that are both symmetric. In other words, the number of points in two-dimensional geometry that have a constant difference between them and two fixed points in the plane can be defined.

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

We have:

A pair of radar stations monitor the path of a helicopter.

The path will be a hyperbola.

The center of the hyperbola = (100/2, 0) = (50, 0)

(h, k) = (50, 0)

a = 60/2 = 30

b = 100 - 60 = 40

The standard equation of the hyperbola:

[tex]\rm \dfrac{x^2-h}{a^2}-\dfrac{y^2-k}{b^2}= 1[/tex]

[tex]\rm \dfrac{x^2-50}{30^2}-\dfrac{y^2-0}{40^2}= 1[/tex]

[tex]\rm \dfrac{x^2-50}{900}-\dfrac{y^2}{1600}= 1[/tex]

Thus, the equation first represents the possible locations of the helicopter option first is correct.

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Answer:

4321109432 is waki slush

Step-by-step explanation:

Answer:

rhombus

Step-by-step explanation:

Answer: parallelogram

Step-by-step explanation: trust

Answer: Given that Li is making beaded necklaces for each necklace, she uses 27 spacers, plus 5 beads per inch of necklace length.

The equation to find how many beads Li needs for each necklace can be obtained as follows:

A. The input variable is the number of inches of the necklace length (x).

B. The output variable is the number of beads Li needs for each necklace (y).

C. The required equation is given by

y = 5x

Step-by-step explanation:

Answer:

There is no x-intercept, only a y-intercept, which would be 1