What happens to the value of the expression 20+a20+a20, plus, a as aaa increases?

Answer:

(F).

Step-by-step explanation:

P( - 7, 7)

R( - 4, 3)

[tex]m_{PR}[/tex] = [tex]\frac{3-7}{-4-(-7)}[/tex] = - [tex]\frac{4}{3}[/tex]

R( - 4, 3)

T(2, - 5)

[tex]m_{RT}[/tex] = [tex]\frac{-5-3}{2-(-4)}[/tex] = - [tex]\frac{8}{6}[/tex] = - [tex]\frac{4}{3}[/tex]

[tex]m_{PR}[/tex] = [tex]m_{RT}[/tex]

Thus, the answer is (F).

Answer:

h(x) = 2^x - 16

Step-by-step explanation:

h(x) = 2^x - 16 has the greatest x-intercept. When h(x) = 0, x = 4.

Answer:

option c

Step-by-step explanation:

Answer:

eight point ninety-seven

Step-by-step explanation:

hope this helped<3

Answer: Eight point ninety-seven or Eight and ninety-seven

Step-by-step explanation:

Eight (8)

point (decimal point)

ninety-seven (97)

Some teachers also like to say it like this:

Eight (8)

and (decimal point)

ninety-seven (97)

Hope this helps!

Write an expression that is equivalent to 1/4a - 3

An expression that is equivalent to the given expression is a-12.

The given expression is [tex]\frac{1}{4}a-3[/tex].

Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable.

Here, [tex]\frac{1}{4}a-3[/tex]

Multiply the given expression by 4, we get

[tex]4(\frac{1}{4}a-3)=a-12[/tex]

Hence, an expression that is equivalent to the given expression is a-12.

To learn more about an equivalent expression visit:

https://brainly.com/question/28170201.

#SPJ5

Answer:

-7x^*(9)

Step-by-step explanation:

.

Answer:

A

Step-by-step explanation:

-3 + 20 = 17 degrees

Answer:

2

Step-by-step explanation:

4x= 10_2

x = 8÷4

x= 2

make as branlist

Answer:

it should be the second

Step-by-step explanation:

put each number in its place like 4 times 4 would be to much but if u put 2 there 4 times to is 8 plus 2 is 10

Nothing other than those

Step-by-step explanation:

Answer:

Sides = Scalene triangle

Angle = Right triangle

Step-by-step explanation:

A scalene triangle is a triangle where none of the sides are equal.

A right triangle is a triangle that has at least one right angle.

I hope this helps

Answer:

its 8

Step-by-step explanation:

Answer:

The range is [7, -infinity)

Step-by-step explanation:

Since the leading coefficient is negative and it is a degree 2 polynomial, it is a parabola opened for downwards.

Answer:

y= x+15

Step-by-step explanation:

I think that will be your equation

Answer:

Step-by-step explanation:

[tex]y = mx + b\\[/tex]

We know that [tex]m[/tex] is going to be 8

All that's left now is to find [tex]b[/tex]

Let's make a system of equations where we plug in the known values of x and y for each coordinate

[tex]\left \{ {{-6 = 8(-1) + b} \atop {26 = 8(3) + b}} \right. \\[/tex]

For this system of equations solution, please check the image that's annexed

Now that we know that [tex]b[/tex] is 2, we can plug that into [tex]y = 8x+b[/tex]  and get

[tex]y=8x+2[/tex]

We can graphically verify this answer by using a graphing calculator (if you have one) or Desmos (check the other image that's annexed)

Good luck!

Answer:

z= 1/4

one solution.

Step-by-step explanation:

3/4z = 1/4z - 3 + 5

multiply both side by 4z

3/4z * 4z = (1/4z * 4z) - (3 * 4z) + (5 * 4z)

3 =  1 - 12z + 20z

3 - 1 = 8z

2 = 8z

2/8 = z

z = 1/4 or 0.25

Answer:

$10 2/3

Step-by-step explanation:

Answer:

$10.67

Step-by-step explanation:

First, we need to find out what one pizza costs.

16 divided by 6 will get us the cost of one pizza.

16/6=2.67 (rounded to nearest tenth)

Each pizza costs $2.67

Now to figure out the cost of 4 pizzas

4.67x4=10.67 (rounded to nearest tenth)

Four pizzas cost $10.67

Correct Answer: $14,392

Answer:

0.000008 m

Step-by-step explanation:

The diameter of a red blood cell is [tex]8\times 10^{-6}\ m[/tex]. We need to write the value in the standard notation.

[tex]10^{-6}[/tex] means there are 5 zeros before 8. It can be written as :

[tex]8\times 10^{-6}=\dfrac{8}{10^6}\ (\because x^{-a}=\dfrac{1}{x^a})\\\\=\dfrac{8}{1000000}\\\\=0.000008[/tex]

So, the standard notation is 0.000008 m. Hence, the correct option is (d).

Answer:

C) 8/9

Step-by-step explanation:

As 1/9=0.1 repeated, then 1/9*8=0.1 repeated * 8 = 8/9=0.8 repeated

Answer:

D

Step-by-step explanation:

Answer:

Simple, the Slope is 2

Step-by-step explanation:

Can I get brainliest PLEASE

Answer:

2.79

Step-by-step explanation:

Answer:

2.79

Step-by-step explanation:

It's the same way you write any other percent as a decimal. You move the decimal point two places to the left

Answer:

y = -2x + 8

Step-by-step explanation:

f(2) = 4 is the same as (2, 4) where x = 2 and y = 4

f(3) = 2 is the same as (3, 2) where x = 3 and y = 2

m is the slope of the line

b is the y-intercept

y = mx + b

To find the slope,

m = (y2 - y1)/(x2 - x1) = (2 - 4)/(3 - 2) = (-2)/(1) = -2

m = -2

y = -2x + b

To solve for b, take one of the two given values.

Using (2, 4)

4 = -2(2) + b

4 = -4 + b

b = 8

Using (3,2)

2 = -2(3) + b

2 = -6 + b

b = 8

y = -2x + 8

To double check b = 8,

The y-intercept is when x = 0.

y = -2(0) + 8

y = 8

(0, 8)

Answer:

numerator, denominator is the word for the bottom number.

Step-by-step explanation:

Answer:

what's the question?

Answer:

5/4

Step-by-step explanation:

just take two points on the line

lets say (0, -5) and (4, 0)

take the slope:

(0-(-5))/(4-0) = 5/4

you could also just look at the graph and see that to get from (0, -5) to (4, 0), you move up 5 (rise), and move right 4 (run)

Answer:

The slope is 5/4 or 1 1/4

Step-by-step explanation:

slope: (y2-y1)/(x2-x1)

Points given: (4,0), (0,-5)

(-5-0)/(0-4) = -5/-4 = 1 1/4

Answer:

y + 2 = 2/3(x - 3)

General Formulas and Concepts:

Algebra I

Point-Slope Form: y - y₁ = m(x - x₁)  

Step-by-step explanation:

Step 1: Define

Slope m = 2/3

Point (3, -2)

Step 2: Write Equation

Plug in variables into general form.

y + 2 = 2/3(x - 3)