Mathematics High School

I have an octagon with with edges of 3cm by 4cm by 3cm what is my area

Answers

Answer 1

Answer:

try 36

Step-by-step explanation:

3 x 4 x 3

Related Questions

find slope and y intercept


x y

-2 -3
-1. 1
0. 5
1. 9
2. 13


I NEED ANSWERS ASAP

Answers

Answer:

Okay I worked it out but I did it pretty fast so I'm 9/10 that it's right slope would be 4 and The Y- intercept is (0,5)

Which of these expressions is equivalent to (3x − 4y) − (−5x + y)

Answers

Answer:

8x-5y

Step-by-step explanation:

(3x − 4y) − (−5x + y)

3x-4y+5x-y

8x-5y

8x-5y is the answer

Which of the following best explains why this relation is not a function?
A The input includes 0.


B The input is mapped to the same value as the output.


C One input value is mapped to two different output values.


D Two different input values are mapped to the same output value.

NEED HELP NOW!!!!!! thanks

Answers

Answer:

C One input value is mapped to two different output values.

Step-by-step explanation:

Relations and Functions

A relation is a function if each input value maps to only one output value.

The relation shown in the figure is not a function because element 1 in the input set maps to two values in the output set (1 and 2).

From the following, the option that best explains why the relation is not a function is:

C One input value is mapped to two different output values.

Answer:

C

Step-by-step explanation:

Can someone help me thanks!

Answers

Answer:

C

Step-by-step explanation:

- choose any 2 sets of corresponding values and use the formula

( y2 - y1 ) / ( x2 - x1 )

you'll get -3/4

How much do you think a 12lb cat would weight on the moon? How did you decide that mathematically (bases on the information from the picture of a bunny and dog above)

Answers

Answer:

1.98

Step-by-step explanation:

Weight on earth/ 9.81 m/s^2 * 1.622m/s^2

Answer:

the moon has a gravitational force of 1.622m/s2 you multiply the object by the quantity to get the answer you need for how much it weighs on the moon

Step-by-step explanation:

Which point is on the line described by the equation below?

Answers

Answer:

2,4

Step-by-step explanation:

There are 76,000 acres of state Parkland in Georgia this is 4000 acres more than three times the number of acres of state Parkland in Mississippi how many acres of state Parkland are there in Mississippi?

Solving two-step equations, solve the equation

Answers

Answer:

There are 240,000 acres of the state parkland in Mississippi.

Step-by-step explanation:

Let a= Mississippi's parkland acres

You can use either Distributive Property, or The Order of Operations.

Distributive Property:

(76,000+4,000) 3= a

228,000+12,000= a

240,000= a

Order of Operations:

(76,000+4,000) 3= a

(80,000) 3= a

240,000= a

:)

plz help asap I've been trying to figure it out ​

Answers

To answer your question it’s c
Slope unidentifiable

Easy 10 points please help

Answers

Answer:

8

Step-by-step explanation:

Help me with math for 10 point
Thank you whoever that help me

Answers

Answer:

it's answer is of number C

please give me brilliant

Answer is A

Explanation: if you multiply each input by 2 than subtract by 11 you get the output.

Can someone pls help

Answers

Answer:

I believe the answer is D

Step-by-step explanation:

HELP REALLY QUICK PLEASE!!!!

Answers

Answer:

60 degrees, 12, 9, 60 degress hope this helps

Step-by-step explanation:

A distribution is symmetric if the tails on both ends of the density curve that represents it are not close to identical. A. True B. False​

Answers

Answer:

true

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

A pE x

can you help me with this ​

Answers

Answer:

The answer is true

Step-by-step explanation:

please help i don’t understand this it would mean a lot :(

Answers

Answer:

send the pic

Step-by-step explanation:

HELP PLZ!!
Which best describes the constant
differences for the function?
o The function has constant
second
differences of
-11.
O The function has constant second
differences of -2.
O The function has constant third
differences of 2.
O The function has constant third
differences of 11.

Answers

Answer:

Step-by-step explanation:

It's B, Just got it right on edg.

Answer:

B

Step-by-step explanation:

Aline that intersects two or more lines at different points​

Answers

9514 1404 393

Answer:

  transversal

Step-by-step explanation:

A line that crosses others in the same plane might be referred to as a transversal. The most common usage of this term is in cases where the crossed lines are parallel or nearly so.

A 3-ounce serving of tuna fish
provides 24 grams of protein. How
many grams of protein are in a
10-ounce serving of tuna fish?

Answers

Answer: 80 grams

Step-by-step explanation:

24 divided by 3 is 8 and that is what one ounce so 8 times 10 is 80 you have 80 grams of protein

A = bh
Solve for b:



I will give brainliest

Answers

Answer:

b = A/h

Step-by-step explanation:

A = bh

Divide both sides by h

A/h = b

b = A/h

: Roland currently makes $6 million in the league, and could use more player development. His hometown team, the Dawgs, are interested in signing him. The Dawgs are targeting a $2 million hometown discount. If Roland takes a 30% pay cut, will the Dawgs achieve their desired discount?

Answers

Answer:

No

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

Given
.
f(x) = 3x2 + 4x – 30 find f (4)
Show your work on the sketch pad below.

Answers

Answer:

Step-by-step explanation:

f(4) = 3*(4)^2 + 4*(4) -30

f(4)=48 + 16 -30

=34

Which of the following diagram(s) show a pure substance?

A. not listed here

b. A, D, E, F, H and I

c. A, B, C, E, F and H

d. A, B, E, F, G, H and I

Answers

Answer:

A,D,E,F,H,I

Step-by-step explanation:

because they have molecules joined on to them

Answer:

B. A, D, E, F, H and I

Step-by-step explanation:

B is the answer

The waiter made $5 per hour plus twenty percent of his table’s bills in tips. If he worked for 5 hours and the total of his table’s bills was $320, how much did the waiter make?

Answers

Download Socratic it helps you also

In the number shown, which digit is in the thousandths place? 125,063.789​

Answers

Answer:

9

Step-by-step explanation:

125,063.78'9'

1/2 (4x – 5) + 5/2 = 10

A. 5

B. 8

C. 12

D. 20

Answers

Answer:

[tex]\boxed{x=5}[/tex]

Step-by-step explanation:

[tex]\frac{1}{2} (4x-5)+\frac{5}{2} =10[/tex]

→ Multiply everything by 2

[tex]1(4x-5)+5=20[/tex]

→ Expand out the bracket

[tex]4x-5+5=20[/tex]

→ Simplify

[tex]4x=20[/tex]

→ Divide both sides by 4 to isolate x

[tex]x=5[/tex]

Knob Hill Savings Bank offers a one-year CD at 3.88% interest compounded
daily.
What is the APY for this account? Round to the nearest hundredth of a
percent.

Answers

Answer:

3.95%

Step-by-step explanation:

The computation of the APY is shown below:

As we know that

A = P(1 + rate)^n

where,

A = full and Final amount (Principal + Interest )

r = rate of interest

n = time

Now

Let us assume that P = $100.

Now placing the values,

A = $100 × (1 + (3.88% ÷ 365)^365

= $100 × (1 + 0.000106301 )^365

= $100 ×  (1.000106301 )^365

= $100 × 1.039560407

= $103.9560407

Now the annual percentage yield is

= Amount - principal

= $103.9560407 - $100

= 3.95%

what is the equation of this graphed line​

Answers

Answer:

y=-9/8x+7

Step-by-step explanation:

When finding slope from the graph, the coordinate that has a zero where x is supposed to be is the y-intercept. To put it into slope-intercept form it is important to remember y=mx+b. B is the y-intercept so you'll take the y value and put it where b is. So in this case you'll have y=mx+7. To find the slope you have to find the distance between the two coordinates. So you'll see how many times you go up from -2 to 7, 9 times. Then you calculate how many times you go over from 8 to 0, 8 times. The 8 and the 9 are the two values of slope. When forming the slope you put the rise over the run. Or in other words, you put how many times you go up/down over how many times you go left/right. To determine if the slope is negative or positive you look at the line and if the values are getting smaller or the line is going from left to right, then it is negative. If the values are getting bigger or the line is going from right to left, then it is positive. In this case the values are getting smaller and the line is going from left to right which means this slope is negative. So you add a negative to 9/8 and replace m with what you just got (the slope). Your answer should look like this, y=-9/8x+7.

Y=-9/8x+7
Explanation:
Idek i just do but it wont let me answer unless its 20 characters so.

Find the measure of the missing angles.
y =

Answers

Answer:

y=42 and x=48

Step-by-step explanation:

It costs $3.99 for 25 fl. oz. of laundry detergent or $6.99 for 40 fl. oz. What is the difference between the laundry detergents unit rates?

Answers

Answer:

$0.01

Step-by-step explanation:

3.99/25=$0.16/fl. oz.

6.99/40=$0.17/fl. oz.

0.17-0.16=0.01

what numbers multipy to -20 and add to 6​

Answers

there are none for that

Answer:Perhaps you made a typo because there is no solution to this problem.

Step-by-step explanation:

We know one of the numbers is negative and one is positive since when multiplied the output is negative. And the negative number will be the smaller of the two since the sun is positive. So the factors of -20 are:

-1•20 -1+20=19

-2•10 -2+10=8

-4•5 -4+5=1

None of those equal 6 so i apologise but it seems this equation has no answer.

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