Mathematics High School

simplify lol
.......

Simplify Lol.......

Answers

Answer 1

Answer:

duck off dude

Step-by-step explanation:

Related Questions

y=2x^2-8x
find a b and c then find the vertex then graph it

Answers

Answer:

y=2x2−8x

y=2x2−8x

Step-by-step explanation:

Xmin:

-10

Xmax:

10

Ymin:

-10

Ymax:

10

What patter do you see in the coordinatinates​

Answers

Hey y’all are going back to the 56

(a) Write 7.12% as a decimal.
(b) Write 0.019 as a percentage.

PLS HELP ME PLSS​

Answers

HAHAHAHHAHAHAHHAHHAHAHAHAHA

Answer:

7.12 percent is .0712

and for .019 it's 1.9 percent

5x - 4y = -10
y = 2x - 5
2 =
y =

Answers

Answer:

x=10

y=15

Step-by-step explanation:

Since we know y in terms of x, we can use substitution and say instead of-

5x-4y=-10

5x-4(2x-5)=-10

5x-8x+20=-10

-3x=-30

x=10

Substitute x into the equation-

y=2x-5

y=2(10)-5

y=20-5=15.

Find the 5th term of (x+7)^7

Answers

Answer:

84035 x^3

Step-by-step explanation:

x ^7 + 49 x ^6 + 1029 x ^5 + 12005 x ^4 + 84035 x ^3 + 352947 x ^2+823543 x+ 823543

Find the measure of angle b

Answers

10-A
11 C
12 D
13 C
You’re welcome

Solve for X

PLEASE HELP!!

Answers

u set ST and SR equal
7x + 24 = 115
7x = 91
x = 13

Solve for W
hhhhhhhhhhhhhhhhhhhhh

w/4 =68​

Answers

Answer:

w = 17

Step-by-step explanation:

w / 4 = 68

w = 68 * 4

w = 272

Write a quadratic function in vertex form whose graph has the vertex ( -5. - 1) and passes through the point (-2.2).

Answers

Answer:

[tex](\frac{1}{3})(x+5)^2-1[/tex]

Step-by-step explanation:

So first let's write a graph in vertex form with a vertex of (-5, -1)

We get

a(x+5)²-1

We now need to determine a

we know that when x= -2 y=2 which means we have

a(-2+5)²-1=2

Solve for a

a(3)²=3

9a=3

a=3/9

a=1/3

Now that we know what a is equal to we can write our equation

[tex](\frac{1}{3})(x+5)^2-1[/tex]

5(B + 3) = 4(B - 7) + 2B
Just not entirely sure on my answer please help will vote Brainly

Answers

Answer:

The answer is x = 43

Step-by-step explanation:

Solve for  B  by simplifying both sides of the equation, then isolating the variable.

hoped helped!

Brainly, please?

Answer:

B = 43

Step-by-step explanation:

1. Distribute.

5b + 15 = 4b - 28 + 2b

2. Combine like terms.

5b + 15 = 6b - 28

3. Get B on one side.

5b + 15 = 6b - 28

-5b + 28 = -5b + 28

43 = b

Erica watched 1 4 of a movie in the morning, and she watched some more at night. By the end of the day, she still had 2 3 of the movie left to watch. How much of the movie did Erica watch at night?

Answers

Answer:

1/6 of the movie

Step-by-step explanation:

Both answers please. Thank you

Answers

1.25hrs and 2.9hrs
Hope it helps
When you ask what 75 minutes is in decimal, we assume you want to know what 75 minutes is in terms of hours.

There are 60 minutes in an hour. Therefore, 75 minutes in decimal is 75 minutes divided by 60 minutes (75 / 60), which equals 1.25. Thus, the answer to "What is 75 minutes in decimal?" is as follows:

75 minutes = 1.25 hours


When you ask what 174 minutes is in decimal, we assume you want to know what 174 minutes is in terms of hours.

There are 60 minutes in an hour. Therefore, 174 minutes in decimal is 174 minutes divided by 60 minutes (174 / 60), which equals 2.9. Thus, the answer to "What is 174 minutes in decimal?" is as follows:

174 minutes = 2.9 hours


Hope it helps!! Have a great day❤️✨

Which of the following describes the number below?



A.
Rational Only
B.
Neither Rational nor Irrational
C.
Both Rational and Irrational
D.
Irrational Only

Answers

The answer is C because they are both rational and irrational

What is the first step for plotting points on the coordinate plane

Answers

Answer:

Steps for Plotting an Ordered Pair (x, y) in the Coordinate Plane. Determine the x-coordinate. Beginning at the origin, move horizontally, the direction of the x-axis, the distance given by the x-coordinate. If the x-coordinate is positive, move to the right; if the x-coordinate is negative, move to the left.

Travis wants to build a small rectangular fence. He has enough material to build a fence that has a perimeter of 100 feet. Let x represent the length of the fence in feet.

Travis wants to use all of the available materials. What values of x will fence in an area of at least 600 square feet?

Answers

Answer:

x=250?

Step-by-step explanation:

you being vague bro

A concentrated cleaning solution must be mixed with water in a container that allows users to spray onto the surfaces they need to clean. Pam’s mom asked her to add 30 ounces of cleaning concentrate into the sprayer and then add water to fill the sprayer. Her father told her that the sprayer must contain 20% cleaning concentrate and 80% water.

How many ounces does the sprayer hold? ounces

How many ounces of water was added to the sprayer? ounces

Answers

Answer:

the sprayer holds 150 0z.

120 oz. of water was added to the sprayer

Step-by-step explanation:

simplify the expression (sqrt3+i)(sqrt3-i) and write the result in the form a+bi

Answers

Answer:

4

Step-by-step explanation:

This expression is a difference of squares.

(√3 + i)(√3 - i) = (√3)²-(i)², which is

3 - (-1)

= 3 + 1

= 4

3. A recipe for banana bread calls for 0.5 cup of vegetable oil. If the baker
wants to make 3 loaves of banana bread, how much vegetable oil is
needed?

Answers

1.5 cups of vegetable oil

A recipe that serves 6 people calls for 4 lbs of chicken. How much chicken is needed to serve 10 people?

Answers

6 2/3 lbs because if you divide 4 by 6 each person gets 2/3s of a pound and then multiply that by 10 and you get 6 2/3 pounds of chicken needed:)

please help it due in a lil bit


please and thank u

Answers

Answer:

D. 13.9

Step-by-step explanation:

Find the missing side

[tex]sin(60)= \frac{x}{16}[/tex]

x = 16 × [tex]sin(60)[/tex]

x = 13.9

It is sin because its opposite over hypotenuse

An airplane flies with a constant speed of 620 miles per hour. How long will it take to
travel a distance of 310 miles? Give your answer in minutes or hours.

Answers

Answer:

30 minutes

Step-by-step explanation:

Alright lets start by laying out what the problem gives us :

A plane flies 620 mph.

It is asking how long it will take to travel 310 miles.

We need to give our answer in minutes or hours.

So lets take mph and look at the full meaning "Miles per hour"

An hour has 60 minutes in it.

So really it is saying miles per 60 minutes as well as miles per hour

So you could say the plane is traveling 620 miles every 60 minutes.

So now lets look at the number 310.

Just looking at it I can tell you that 310 looks very close to half of 620, in fact it is exactly half!

So lets divide the 620 mph by the 310 miles it is asking and we get 2! Proving that 310 is half of 620.

Alright now lets divide both the number of miles and number of minutes :

620 miles per 60 minutes

divided by 2 both miles and minutes

310 miles per 30 minutes

So this is your answer. After this you get that it would take 30 minutes to travel 310 miles in a plane going 620 miles per hour!

I hope this helps and I could help you understand it. :)

If you have any questions feel free to comment or dm me.

Given the rule an=-3n+1 find the following:
a1=
a2=
a3=
a10=
The common difference =

Answers

Answer:

the common difference is -1/20

Fill in the table of values for the equation y=x+2

Answers

Answer:

(-5,-3) (0, 2) (3,5)

Step-by-step explanation:

Just plug the x values into the equation.

-5+2=-3

0+2=2

3+2=5

pls help me it is important

Answers

Answer:

pls help me too

Step-by-step explanation:

Multiply the binomials and simplify your answer. (2x+9)(3x-5)

Answers

Answer: =6x^2+17x−45

Step-by-step explanation:

=(2x+9)(3x+−5)

=(2x)(3x)+(2x)(−5)+(9)(3x)+(9)(−5)

=6x2−10x+27x−45

=6x2+17x−45

Answer:

[tex]6x^{2} -17x-45[/tex]

Step-by-step explanation:

Use distribution then combine like-terms to simplify

Factor each expression

49g +63y

wrong answers= reported
if u don't know don't ANSWER

Answers

Answer:

7 ( 7 g + 9 y )

Step-by-step explanation:

thats the answer

Answer:

The answer is 7(7g + 9y).

Step-by-step explanation:

Factor 7 out of 49g + 63y.

~Hoped this helped~

Brainly, please?

NEED ANSWERS ASAP!!! - What equation can you write to solve for X?

Answers

Answer:

90 = (3x) + (x+10)

Answer:

3x + x + 10 = 90

i am assuming that this is a right angle

(x^2 - y^2)/(3x - 3y) = ?

Answers

Answer:

I don’t really know but I think you can get like (x-y)(x+y) = 3(x-y). And then you like do 3(x+y)(x-y)??

Step-by-step explanation:

Answer:

[tex]\frac{x+y}{3}[/tex]

Step-by-step explanation:

[tex]\frac{x^{2}-y^{2} }{3x-3y}[/tex]

use the difference of two squares formula

[tex]\frac{(x+y)(x-y)}{3y-3} \\\\factor out 3 \frac{(x+y)(x-y)}{3(x-y)} \\cancel out the common factor; (x-y)\\your answer is[/tex]

x+y/3

What is the value of x that makes this figure correct? *​

Answers

Answer:

8

Step-by-step explanation:

Opposite angles are equal so

4x+12=44

4x=32

x=8

i forgot how to do this. please give me a example on how i do this thank u

Answers

Answer:

[tex]t \in \mathrm {R}[/tex]

Step-by-step explanation:

[tex]2t + 6 = 2(t + 3)[/tex]

[tex]2t + 6 = 2t + 6[/tex]

[tex]2t + 6 - 2t = 2t - 6 - 2t[/tex]

[tex]6 = 6[/tex]

[tex]t \in \mathrm {R}[/tex]

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