Name the plane that contains points A, B, and C.
B
S
с
А
D
T
5

Greetings from Brasil...

The area of a square is given by the expression: A = L²  (where L is the side length)

A cube has 6 sides and each side is a square. So the surface area of a cube will be 6x the area of a square of this cube.

Answer:

Step-by-step explanation:

8x^2 - 4x

4x(2x - 1)

GCF is 4x

We know that y - x^2 is a parabola with a vertex at (0, 0).

So if we move it 5 units to the right and 3 units down, the vertex is at (5, -3).

Since it gives you a chart, you can plug in values for x and solve for g(x), and you will eventually get a graph that looks like a parabola with vertex at (5, -3).

Answer:

3/8

Step-by-step explanation:

1. Find the LCM for the denominator: 5/8-2/8

2. subtract the numerator: 3/8

Answer:

The answer is 3/5

Step-by-step explanation:

You have to find the LCM

Then you have to subtract the numerator.

Answer:

D

Step-by-step explanation:

Answer:

15 thus D) is the answer

Step-by-step explanation:

Simplify the following:

15 - 8/4×3 + 6

The gcd of 8 and 4 is 4, so 8/4 = (4×2)/(4×1) = 4/4×2 = 2:

15 - 2×3 + 6

-2×3 = -6:

15 + -6 + 6

| 1 |  

| 1 | 5

+ | | 6

| 2 | 1:

21 - 6

| 1 | 11

| 2 | 1

- | | 6

| 1 | 5:

Answer: 15

Answer:

Step-by-step explanation:

Answer:

[tex]\Large \boxed{\mathrm{\bold{D.}} \ f(x) = | 2x^2 + x | \ \mathrm{and} \ g(x) = (x + 1)}[/tex]

Step-by-step explanation:

[tex]f(g(x)) = | 2(x + 1)^2 + (x + 1) |[/tex]

The first option :

[tex]f(x) = (x + 1)^2 \ \mathrm{and} \ g(x) = | 2x + 1 |[/tex]

[tex]f(g(x))=(|2x+1|+1)^2[/tex]

The second option :

[tex]f(x) = (x + 1) \ \mathrm{and} \ g(x) = | 2x^2 + x |[/tex]

[tex]f(g(x))=(|2x^2 +x|+1)[/tex]

The third option :

[tex]f(x) = | 2x + 1 | \ \mathrm{and} \ g(x) = (x + 1)^2[/tex]

[tex]f(g(x))=|2(x+1)^2 +1 |[/tex]

The fourth option :

[tex]f(x) = | 2x^2 + x | \ \mathrm{and} \ g(x) = (x + 1)[/tex]

[tex]f(g(x))= | 2(x + 1)^2 + (x + 1) |[/tex]

Answer:

D

Step-by-step explanation:

Answer:  30 students in the class.

Step-by-step explanation:

Domain is the set of all input values.

Given : A teacher writes a function to model the rate  of completion on a test .

C(n) represents  the completion rate

n represents the  number of students who have completed the  test over a class period.

Here , input variable = n

So, Domain= set of values for n

Since class has 30 students.

So, Domain = 30 students.

Hence, the appropriate domain of the function : 30 students.

Answer:

The answer is in the question! If 2km = 2000m then 8km = 8000m

Step-by-step explanation:

Answer:

Sample Response: Amy can multiply 2 by 4, because the number of meters was multiplied by 4 to get 8,000 meters. 1 kilometer is a 1,000 times bigger than 1 meter. She could also divide 8,000 by 1,000 to get 8 kilometers.

Step-by-step explanation:

it was on edg and it said this was correct ↑↑

                                                      hope it help :b

Answer:

(2, -3)

Step-by-step explanation:

Moving right increases the x-coordinate so after moving 1 unit to the right, we will be at (4 + 1, -3) = (5, -3). Moving left decreases the x-coordinate so after moving 3 units to the left, we will be at (5 - 3, -3) = (2, -3).

Answer:

Step-by-step explanation:

When you multiply and irrational by a rational, you are doing nothing to change the nature of an irrational number. The two numbers have different kinds of properties and though a multiplication can be indicated, there is no way you can change the properties of an irrational number with a rational.

Their properties just do not mix.

It is like take a solvent and mixing it with something that is not a solvent. You cannot do anything to anything to the insolvent to make it solvent simply by adding more. Their properties remain in tact.

Take 3 * 4√7

The properties of the 3 and 4 remain the same when multiplied and they can be combined. 3*4 = 12

But nothing can be done with √7. The 3 cannot effect it, anymore than what the 4 did.

Answer:

A. because the product is always a non-terminating, non-repeating decimal.

Answer:

A. 25n + 15x

B. $358.75

Step-by-step explanation:

Jocelyn earns

Grocery store= $x per hour

Babysitting= $n per hour

A. Write an expression that describes her earnings if she babysat for 25 hours and worked at the grocery store for 15 hours.

The expression is:

25n + 15x

B. How much money did she earn if she charged $10 an hour for babysitting and earned $7.25 an hour at the grocery store.

25n + 15x

When n= $10 and x= $7.25

25n + 15x

= 25(10) + 15(7.25)

= 250 + 108.75

= $358.75

Therefore, if Jocelyn earns $10 per hour for babysitting and babysat for 25 hours, and earn $7.5 per hour at the grocery store and works for 15 hours.

Her total earnings will be $358.75

Work Shown:

16 ounces = 4.69 dollars

16/16 ounces = 4.69/16 dollars .... divide both sides by 16

1 ounce = 0.293125 dollars

1 ounce = 0.29 dollars .... rounding to the nearest cent

Answer:

A i got it right in edge

Step-by-step explanation:

Answer:

√2 is approximately 1.4.

Step-by-step explanation:

Part E:

1.3 squared is 1.69.

1.4 squared is 1.96.

1.5 squared is 2.25.

√2 is not between 1.3 and 1.4 because 1.4 squared only reaches up to 1.96 and not 2.

√2 is between 1.4 and 1.5 because 1.4 squared is 1.96 while 1.5 squared is 2.25. The √2 will be somewhere between 1.4 between 1.5.

2 is closer to 1.96 (0.04 units) than 2.25 (0.25 units). Thus, √2 is approximately 1.4.

Answer:

B) 5 km

Step-by-step explanation:

There are 1,000 m in 1 km, so x km=5000m

Set up a proportion:

[tex]\frac{1000m}{1km}=\frac{5000m}{x km}[/tex]

Cross multiply and solve for "x":

(1000 m)(x km)=(5000 m)(1 km)

1000x=5000

(1000x/1000)=5000/1000

x=5 km

Answer: 1

Step-by-step explanation:

25+23=48

48=73+25Y

-73        = -25

divide = 1

Answer: 5+5+12+12

Step-by-step explanation:

Answer: 2b + -6

Step-by-step explanation: To simplify, we will use the distributive property.

Before distributing, I would change the -3 to plus a negative 3.

So we have 2(b + -3).

Now, distributing the 2 through the parenthses, we have 2(b) + 2(-3).

2(b) is 2b and 2(-3) is -6.

So we have 2b + -6 as our final answer.

Answer:

2b - 6

Step-by-step explanation:

2(b-3)=

Distribute

2*b - 2*3

2b - 6

Answer:

The solutions x=4±85√2 must be left in exact form.

Step-by-step explanation:

The quadratic formula -b ±√b^2- 4ac/2a will always give us solutions in the form; m±n√q, where m,n and q are integers.

These solutions must always be presented in its exact form, that is, with the square roots in it. Hence the solutions x=4±85√2 are in its exact form.

Answer:

The answer is not -63 but 63

Step-by-step explanation:

You multiply -7 by -9 and that equals 63. For when you multiply two negative numbers by each other it makes a positive number because the two negative numbers are canceled out:)

I rly hope this helped. Can I plz get brainliest?

Answer:

2w78e56

Step-by-step explanation:

Answer:

Answer:

13

Step-by-step explanation:

We can write the following inequality to find the answer:

7x + 3 < 100 (where x is our answer and x is an integer)

7x < 97

x < 13.86

The largest integer value of x that satisfies this inequality is x = 13 so we know that our answer will be 13.

Answer:

213.41 mph.

Step-by-step explanation:

Multiply by 3600 ( seconds in an hour) and divide by 5280 (feet in a mile).

= 213.41 mph.

Answer:

C 4 + 9i

Step-by-step explanation:

A complex number is of the form

a+bi where a is the real part and b is the imaginary part

4 + 9i

Answer:

Hey there!

(2p - 3)(4p2 + 6p + 9) is equal to 8p^3+27. This is just a sum of cubes!

Let me know if this helps :)

Answer: X=2, PR=40

Step-by-step explanation:

given that the two triangles are equal/congruent

------------------------

solve for x

10x+5=25

10x=20

x=2

--------------------

solve for y

33=7y-2

35=7y

y=5

------------------

solve for PR

PR=8y

PR=8(5)

PR=40

Hope this helps!! :)

Answer:

  F' corresponds to point F

Step-by-step explanation:

When a point is the result of some transformation, we often designate that result using the base name of the original, with a prime (') added. In this case, we expect that F' is the transformation of point F.

__

Comment on point naming

Of course, points can be given any name you like. These conventions are adopted to aid in communication about transformations and correspondence between points. It would be unusual--even confusing, but not unreasonable, for point F' to correspond to point D, for example. In the case of certain transformations, point F' may actually be point D.

Answer:

C

Step-by-step explanation:

Point F.

Step-by-step explanation:

Hey, there!!

Here, one point is A(10,8) and P(8,5) is the midpoint.

Let B(x,y) be the another end point.

Now,

Using midpoint formulae,

[tex]p(x.y) = \frac{x1 + x2}{2} . \frac{y1 + y2}{2} [/tex]

[tex]p(8.5) = ( \frac{10 + x}{2} . \frac{8 + y}{2} )[/tex]

Since they are equal,equating with their corresponding elements we get,

[tex]8 = \frac{10 + x}{2} [/tex]

or, 16 = 10 + x

or, x=16-10

Therefore, x = 6

Now,

[tex]5 = \frac{8 + y}{2} [/tex]

or, 10 = 8 + y

or, y = 2

Therefore, The coordinates of another point are B(6,2)

Hope it helps .....