Mathematics High School

Pls help I don’t get it

Pls Help I Dont Get It

Answers

Answer 1

Answer:

Try typing into a scientofic calculator I reccomed the site desmos

Step-by-step explanation:

Answer 2

Answer:

12a + 8b

Step-by-step explanation:

There isn't An outcome due to the fact that it needs more to be worked out, but that's the simplified form, I believe that's what they wanted to know.

Hope It Helps!

Related Questions


HELP ME PLEASE

A rectangular solid measures 24 cm x 12 cm x 2 cm. What is it's total surface area?

Answers

Answer:

288 square meters

Step-by-step explanation:

Help please help me I don’t know the answer I’ll mark as Brainlyiest if right

Answers

The area of any prism is base*height.

The main trick in this problem is determining which face is the base, since this is a triangular prism. We need to calculate the area of the triangle base.

11*8/2=44

Now we just need to multiply by the height.(note height is b this case because the prism is actually printed with the base facing towards you.

44*5=220

Done!

So answer choice B 220.

Answer:

220 is the right answer

You can use a table with 3 rows and 6 columns to show the sample space of combinations of a number followed by a letter using 3 numbers and 6 letters. What other table could you​ use? pleas help me

Group of answer choices

A) A table with 6 rows and 6 columns

B) A table with 6 rows and 3 columns

C) A table with 3 rows and 3 columns

D) A table with 9 rows and 2 columns

Answers

Answer:

I would probably pick letter B.

Step-by-step explanation:

If you had a table with 3 rows and 6 columns, wouldn't it be the exact same thing if you switched them up?

That would be my best guess!

Answer:

I would say B

Step-by-step explanation:

that just look like the right answer. because you would just switch them up. that is what I would choose

49^x/4-5 = 343^x/3 what does x equal

Answers

Answer 8 here is why because 34 x8 is 184

Please help me. I need help please

Answers

Answer:

Step-by-step explanation:

x^2=2^2+13^(1/2)^2

x^2=4+13

x^2=17

x=4.1 (to nearest tenth)

plssss help - (( 2x+8=x+12))​

Answers

Step-by-step explanation:

2x+8=x+12

=> 2x - x = 12 - 8

=> x = 4 (Ans)

Jesse measured his height to be 67 inches. His actual height is 68.5 inches. What is the percent error for Jesse’s measurement?

PLEASE HELP I WILL GIVE BRAINLESS

Answers

2.19 percent error for Jesses measurement.

I hope it helps you ❤️❤️

Find the next four terms in the arithmetic sequence.
-15, -7, 1, ...
a.
7, 13, 19, 21
c.
9, 17, 25, 33
b.
10, 19, 28, 37
d.
7, 15, 25, 37

Answers

Answer:

c

Step-by-step explanation:

each bit goes up by 8

(+8)

-15 + 8 = -7

-7 + 8 = 1

1 + 8 = 9

9 + 8 = 17

and so on..

what is the solution of the equation 4x + 12 = 48

Answers

Answer:

x =9

Step-by-step explanation:

48-12=36

4x=36

divide by 4

x=9

Answer: A) x=9

48-12=36.

36/4=9

More detailed explanation:

4x+12=48

   -12    -12

    4x = 36

    /4     /4

    x   =    9

Step-by-step explanation:

subtract 12 from both sides , then divide both sides by 4

f/5 = -8


I don't know what this means and it is really confusing me

Answers

Answer:

f= -40

Step-by-step explanation:

basically it means that f is being divided by 5. to have (f) alone you have to multiply 5 on both sides.

F is a variable, which for this equation means you have to find it. F could fit any number but in this specific equation, I means that f = -40. -40 or f, divided by 5 is equal to -8.

Write the decimal as a percent. 0.0371 = %

Answers

3.79% would be the percentage

Angie's rotation maps triangle XYZ to triangle X'Y'Z'. X(3,6) maps to X'(-3, 6) Y(1, -2) maps to Y'(-1, 2) Z(-1,-5) maps to Z (1,5) Which describes the rotation? 180° rotation O 270° clockwise rotation 90° counterclockwise rotation 90° clockwise rotation​

Answers

Answer:a

Step-by-step explanation:

A

Triangle XYZ is rotated 180° clockwise to form triangle X'Y'Z'.

Transformation

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation

If a point A(x, y) is rotated 180° rotation, the new point is at A'(-x, -y).

Triangle XYZ is rotated 180° clockwise to form triangle X'Y'Z'.

Find out more on Transformation at: brainly.com/question/1462871

prov
1. In the farm of Mr. Alvarez there are 12 chickens, 15 carabaos, 6 ducks and
8 cows. What is the ratio between the number of ducks and chickens?
a 12.15
b. 6 is to 12
d. 15.6​

Answers

Answer:

B

Step-by-step explanation:

Answer:

The answer is 6 to 12

Step-by-step explanation:

There are 6 ducks, and 12 chickens so therefore the ratio of ducks to chickens is 6:12. Hope this helps! (Brainliest pleasee I need one more!!) <3

The difference between 3 times a number x and 2 is 19. What is the value of x? ​

Answers

Answer:

The answer is 7

please help due soon and 50pts

Answers

Answer: A

Step-by-step explanation:

What is in the following sequence - 6, - 14 - 22,-30​

Answers

-6,-14,-22,-30,-38,-46

A circle has center (5, –4) and radius 8. Which gives the equation for the circle

Answers

Answer:

(x-5)^2 + (y+4)^2 =64

Step-by-step explanation:

A recipe for 15 bran muffins calls for 1 cup of flour. The number of muffins that can be made varies directly with the amount of flour used. There are 3 2/3 cups of flour available. How many muffins can be​ made?

Answers

Answer:

with 3 2/3 cups of flour 55 muffins can be made

12=n/5

what does n equal
also n/5 is supposed to be a fraction

Answers

60 do the inverse by multiplying the numbers you have
The answer is............ 60/5

Which shows a correct way to find the product?

(−8)(0.09)(−125)
A.
(−8)(0.09)(−125) = (−8)(−125)(0.09)
= (1,000)(0.09)
= 90
B.
(−8)(0.09)(−125) = (−8)(−125)(0.09)
= (−1,000)(0.09)
= −90
C.
(−8)(0.09)(−125) = (−8)(−125)(−8)(0.09)
= (1,000)(−0.72)
= −720
D.
(−8)(0.09)(−125) = (−8)(−125)(−8)(0.09)
= (−1,000)(−0.72)
= 720

Answers

Answer:

I Think the answer is D, it should be a positive number

Combine like terms.
y +2+8(y + 8) =
Please i need this for now

Answers

Answer:

9y+66

Step-by-step explanation:

The winner of a raffle will receive a new car. If 10,000 raffle tickets were sold and you purchased 26 tickets, what are the odds against your winning the car? (Do not reduce your answer.)
a
26 : 9974
b
26 : 10000
c
10000 : 26
d
9974 : 26

Answers

Answer:

b

Step-by-step explanation: you take your number of tickets purchased and put it next to the total number of tickets sold and you have your answer

The answer is b

Explanation

solve this problem. -16r=272

Answers

Answer:

-17

Step-by-step explanation:

-16r=272

16r=-272

r=-17

Answer:

r=(-17)

Step-by-step explanation:

-16r=272

/-16  /-16

r=(-17)

{
3х + 2y = 4
5x -y=-15

Answers

First answer: -2

Second answer: 5

Answer:

(-2,5)

x= -2

y=5

Step-by-step explanation:

I'm going to solve this through substitution

We need a variable by itself (and we also need it to be positive)

We solve for y in the second equation

5x-y= -15

5x+15=y

We can then plug this in for y into the first equation

3x+2(5x+15)=4

and solve for x

3x+10x+30=4

13x= -26

x= -2

We can then plug this value in for x into any of the two beginning equations and solve for y

5(-2)-y= -15

-10-y= -15

-y= -5

y =5

A certain type of bacteria doubles in population every 6 hours. There were approximately 100 bacteria at the beginning of the day.

How many bacteria will there be at the end of one day?

Answers

Answer:

1600 after 24 hours

Step-by-step explanation:

100+100 = 200 after 6 hours

200+200 = 400 after 12 hours

400+400 = 800 after 18 hours

800+800 = 1600 after 24 hours

Repost I need this rn its important

Answers

Answer:

a)2^3 x 6 = 48

b) length= 4 depth = 2  height=6

c) 64

Step-by-step explanation:

What is the value of n in the equation below?

Answers

Answer:

wheres the question?......

Answer:

What is the equation?

Equation...? where....?


A rectangular field is 125 yards long and the length of one diagonal of the field is 150 yards. What is the width of the field?

Answers

Dhdhjdjsjskcbfjfjfdjdjjejwie

Graph each of the following by finding the slope and the y-intercept

Answers

Answer:

m = 2

b = -3

Step-by-step explanation:

m is slope. b is the y-intercept.

Hope it helps!

WILL GIVE BRAINLIEST AND 20 POINTS!
Find m∠x given m∠y = 25°.

Answers

65 degree plz give me brainliest

Answer:

65

Step-by-step explanation:

90-25 is 65

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