Mathematics High School

-5x2y - 3x4
What’s the answer
You have to multiply properties of exponents and simplify it

Answers

Answer 1

Answer: -2x(5y+6)

Step-by-step explanation:

Related Questions

Find the area of a circle with radius,
r
= 7.46m.
Give your answer rounded to 2 DP.

Answers

Answer:

174.74m²

Step-by-step explanation:

♪＼(*＾▽＾*)／＼(*＾▽＾*)／

3/4x-4=-19
Whats is the solution to the equation?

Answers

Answer:

x=-20

Step-by-step explanation:

PLEASE HELP !!! ASAPPPP Select the statement that describes this expression: 10 + fraction 1 over 4x (5 + 3) − 3.


O 10 more than fraction 1 over 4 of the sum of 5 and 3, then subtract 3 fraction.

O 1 over 4 of 10 times the sum of 5 and 3, minus 3

O 3 more than 3 plus 5 multiplied by fraction 1 over 4, then add 10

O 10 times fraction 1 over 4 plus 3 and 5, minus 3

Answers

Answer:

I think its the first one...

Step-by-step explanation:

Answer:

First one

Step-by-step explanation:

need some help on my math
please help i need A grade

Answers

Answer:

2and 9/10

Step-by-step explanation:

3 1/5- 3/5= 2 9/10

Solve this please question

Answers

Answer:

the speed will be 3 meters

Step-by-step explanation:

Answer:

speed is 3m

Step-by-step explanation:

cause i did count the 3 lines so i did have the 3m and it say their is 1m per 1 line and count the line and you have 3m hope it help!!

how do you write 9.7 x 10^3 in standard

Answers

9700 is the answer which is correct

if AB= 5 what is the exact length of BD in square ABCD ​

Answers

Answer:

sqrt 50

Step-by-step explanation:

First of all this is a square so if AB = 5, then AD is also 5.

Let's get rid of the other triangle and only focus on triangle ABD.

Using Pythagorean theorem we are able to solve this problem.

The Pythagorean Theorem basically states that:

a^2 + b^2 = c^2

Where a and b are the legs and c is the hypotenuse, aka the thing that we are trying to solve for right now.

Substitute these numbers in: 5^2 + 5+2 = c^2

Solve: 50 = c^2

c= sqrt 50

^ and that is our answer!

2) divide 54kg in the ratio 1:5=​

Answers

Answer:

9:45

Step-by-step explanation:

1:5= 6 parts

54/6=9

9*1=9

9*5=45

9:45

Answer:

9kg and 45kg

Step-by-step explanation:

In fraction from 1:5 is equivalent to  1/(1+5) = 1/6 and 5/(1+5) = 5/6.

So the answer is 54 * 1/6 and  54 * 5/6.

= 9 and 45.

I WILL GIVE YOU BRAINLY PLSS


Which of the following is in the solution set (would appear in the shaded region of
the graph) for the inequality + 7 > 9?
A. 6
B. -6
C. -4
D. 2


SHOW YOUR WORK PLSS

Answers

Answer:

the answer Is D.2

Step-by-step explanation:

9 is greater than 7 by 2

So I took that in a test and I think the answer would be A

2x+3x+5=x+25 taking a math quiz

Answers

Answer: x=5

Step-by-step explanation:

Answer:

Step-by-step explanation:

5x+5=x+25

Or,6x=30

Or,x=5

give the answer of this question by using prime factorization in exponential form 486×768​

Answers

Answer:

its 373248

Step-by-step explanation:

I got this by 2squared 9 and 3squared 6

Hey! I need some help with this question I'm not very good with math so if anyone would be willing to help me out id be grateful thx.
An asteroid is 10^{8} miles away from earth, and it is traveling at a speed of 10^{5} miles per day.

How many days will it take the comet to reach earth?

Answers

Answer:

It will take 10^3 days for the comet to reach earth.

Step-by-step explanation:

10^8 = 100,000,000

10^5 = 100,000

100,000,000/100,000 = 1,000

1,000 is equal to 10^3

Write in slope intercept: slope=2/3 y-intercept =-1

Answers

Answer:

y=2/3-1.

Step-by-step explanation:

Slope intercept is the easiest out of the forms because you just plug in what is given. Here you are given 2/3 for the slope and the y-int Is -1.

The formula for slope intercept is y=mx+b

m= slope

b= y-int

And you just plug it in.

so the answer would be: y=2/3-1. Hope this helps!

What is the length of the leg on a right triangle with the other leg measuring 15 inches and the hypotenuse measuring 18 inches

Answers

[tex] \huge \cal \blue{ANSWER}[/tex]

In this triangle by applying Pythagoras theorem.

H²=B²+P²

18²=15²+P²

324=225+p²

324-225=P²

√99=p

9.94

PLEASE HELP ME ASAP
The m

Answers

I could probably help you but what is the question?

What is the image of (2, 1) after a dilation by a scale factor of 4 centered at the
origin?
HELP

Answers

Answer:

The image of the point is (8, 4)

Step-by-step explanation:

If the point (x, y) dilated by a scale factor k centered at the origin, then its image is (kx, ky)

Let us solve the question

∵ The point is (2, 1)

∴ x = 2 and y = 1

∵ The point dilated by a scale factor of 4 centered at the origin

∴ k = 4

→ By using the rule above multiply each coordinate of the point by 4

∵ The image of the point is (kx, ky)

∵ kx = 4 × 2

∴ kx = 8

∵ ky = 4 × 1

∴ ky = 4

∴ The image of the point is (8, 4)

Picture attached below

Answers

Answer:

it's answer is B. 4/5

Step-by-step explanation:

perpendicular (p) = 8

hypotenuse (h) = 10

sin < A

= p/h

= 8/ 10

= 4/ 5

Hope it will help :)

Before getting to school, Jason has a few errands to run. Jason has to walk 10 blocks to the theater, and 12 blocks to the gallery, before walking the final 6 blocks to arrive at school. If Jason has already walked 7 blocks, how many more blocks must he walk before arriving at school?

Answers

Answer:

11

Step-by-step explanation:

6(x+4)+1= pleaseee help

Answers

The answer is this I think 6x+25

what is the radical of 508.0015677?

Answers

Answer:

I have the same question and I need it answeeed

Step-by-step explanation:

Answer:

22.538890116862454

Step-by-step explanation:

......

in the computer lab, there are 1 PC every 5 Mac computers. if the computer lab has a total of 24 computers, how many are Mac?

Answers

Answer:

20 of the computers are Mac

Step-by-step explanation:

if 1 pc = 5 Mac

4 pc = 20 mac

add 4 + 20 you get 24 which is the total number of computers

If x and y vary directly, and x = 12 when
y = 4, what is the value of x when y = 1 ?

Answers

Answer:

3

Step-by-step explanation:

Answer: x = 3

Step-by-step explanation:

y for x

4 for 12

1 for ?

Cross multiply

4? = 12 x 1

4? = 12

Divide both sides by 4

? = 3

When y = 1, x = 3.

Hope that helped!

(b) The perimeter of a rectangular window is 298 cm.
If the length of the window is 81 cm, what is its width?
Width of the window: cm

Answers

Answer:

68

Step-by-step explanation:

81 +81 is 162

298-162=136

136/2=68

Please please help please please ASAP

Answers

Answer:

a

Step-by-step explanation:

tan is the opposite divided by the adjecent. The opposite of x is 24 and the adjecent of x is 18, so you would get 24/18 but you have to simplify which simplified is equal to 4/3

simplify. e^(in x)=, e^(in 5)=, e^(in 3x)=

Answers

Answer:

Step-by-step explanation:

e^ lnx  = x

e^ ln5 = 5

e^ ln 3x = 3x

I think you get the idea... e is an inverse operation to ln  :o

Answer:

Simplify.

ln e =

✔ 1

ln e2x =

✔ 2x

ln 1 =

✔ 0

Simplify.

eln x =

✔ x

e ln 5 =

✔ 5

e ln 3x =

✔ 3x

Step-by-step explanation:

Find the length of side a.

Answers

Answer:

Answer B) 5

Step-by-step explanation:

Set [tex]a^{2}=c^{2}-b^{2}[/tex]

[tex]a^{2}=13^{2}-12^{2}[/tex]

Using the slope​ formula, find the slope of the line through the given points ( 9, 4 ) and ( 4, 4 )

Answers

Answer: 0

Step-by-step explanation: it’s undefined

Answer:

y2-y1 over x2-x1

Step-by-step explanation:

so pick one and make it 1 and pick the other and make it 2 and fill in for x and y.

What does 5/12 - 1/3 equal?

Answers

Answer: 1/12

Step-by-step explanation:

5/12 - 1/3

1/3 = 4/12

5/12 - 4/12 = 1/12

The answer to 5/12-1/3 equals 1/12

a company can buy packages of 500 sheets of paper for $4. At this rate, how much paper can bet bought for $2000​

Answers

Answer:

2000/4×500=250000sheets

Step-by-step explanation:

A new bank customer with 3000​$ wants to open a money market account. The bank is offering a simple interest rate of ​1.7%

Answers

Answer:

interest = $5.1

Step-by-step explanation:

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