Mathematics High School

please help! i’ll give brainliest (worth 10 points)

Answers

Answer 1

Answer:

a 48 because it is a multiple of 12

Step-by-step explanation:

Answer 2

Answer:

A 48in

Step-by-step explanation:

the answer is A

hope this helped

Related Questions

Two rectangles are similar. The first is 6 inches wide and 4 inches long. The
second is 9 inches wide. Find the length of the second rectangle.

Answers

Answer:

It is 6 inches long

Step-by-step explanation:

Since they are similar the ratio of width and length will be the same for both so the ratio for the first one is 2/3 so whats two thirds of 9? 6, and that's your answer. If you have any questions about this just leave a comment

Please help i will mark you brainiest
Select ALL the situations classified as exponential decay.

1. the temperature of a hot cup of coffee left on the counter every minute

2. the amount of a radioactive element remaining in a sample every decade

3. the amount of money in a savings account that earns interest annually

4. the monthly sales of albums by a band whose popularity is declining

5. the value of a home in a growing community every year

Answers

Answer:

1,2,4

Step-by-step explanation:

1: The temperature should be decreasing in an exponential rate as the coffee is hot

2: radioactive element should keep decreasing over years

3: should be increasing rate

4: 'popularity is declining' indicates it's a decay

5: 'growing community' indicated it's increasing

Find the interior angle sum of this polygon.

Can someone help????

Answers

Answer: 1440 degrees

===================================================

Explanation:

See the diagram below. It shows there are 10 sides, so n = 10.

We'll plug this value of n into the formula below to find the sum of all ten interior angles

S = sum of interior angles

S = 180(n-2)

S = 180(10-2)

S = 180(8)

S = 1440 degrees

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

A different approach:

Let's assume this polygon is a regular polygon. This means each angle is congruent to one another.

We have n = 10 sides, so each exterior angle is E = 360/n = 360/10 = 36 degrees.

Each interior angle adjacent to this 36 degree exterior angle is

180-E = 180-36 = 144 degrees

Since we have 10 equal angles of 144 degrees each, so overall the interior angles add to 10*144 = 1440 degrees

Side note: if this polygon is not a regular polygon, then this section does not apply. You would use the first method instead.

please with 5 or 6 i don't get this at all

Answers

Answer :

5 )

1 - 119

2 - 61

3 - 61

4 - 119

5 - 119

6 - 61

7 - 61

6 )

3 - 102

4 - ??

5 - ??

6 - 133

7 - 47

8 - 47

9 - 133

Step-by-step explanation:

Mark me brainly

who is good at math?

Answers

Answer:

i will forever hate math

Step-by-step explanation:

Christine's Diner offers its clients a choice of regular and diet soda. Last night, the diner served 55 sodas in all, 80% of which were regular. How many regular sodas did the diner serve?

Answers

Answer:

80% of 55 = 44

Step-by-step explanation:

Write the value f (1) =1 in an order pair

Answers

Answer:

(1, 1)

Step-by-step explanation:

An elevator can hold up to 400 lb. A delivery man weighs 210 lb and has to
deliver a truck full of packages that each weigh 41 lb. He wants to know how
many packages he can take with him on each trip up the elevator. Write an
inequality to model the situation. Let p = the number of packages.

Answers

Answer:

p≤4

Step-by-step explanation:

What is the slope of the line between the point (4,2) and (3,0)

Answers

Answer:

Let's find the slope between your two points.

(4,2);(3,0)

Answer:

m=2

Enter the mixed number 2 35 100 in decimal form.

Answers

if the mixed number is 2 35/100 then it’s 2.35 but i don’t understand what number ur trying to say so i think it’s 2 35/100=2.35 as ur answer

What is the value of y in the equation 2(3y − 6) = 0

Answers

Answer:

[tex]y = 2[/tex]

Step-by-step explanation:

1) Divide both sides by 2.

[tex]3y - 6 = 0[/tex]

2) Add 6 to both sides.

[tex]3y = 6[/tex]

3) Divide both sides by 3.

[tex]y = \frac{6}{3} [/tex]

4) Simplify 6/3 to 2.

[tex]y = 2[/tex]

Therefor, the answer is y = 2.

Plot 36 and 36 on the number line.
+
+
0
+
1
+
7
+
8
2
3
4
5
6
9
10

Answers

Answer:

Imagine skip counting by 9

<-------Negative side Positive Side------>

<-36 -27 -18 -9 -0- 9_18_27_36->

Numberline:

Estimate and then solve 6,699 ÷ 72 = ___.

Answers

the answer is 93.041 when rounded it would be 93

Answer:

yeah its 93 after being rounded

Step-by-step explanation:

already did it and commented i was just wondering what else there was cause it seemed like there was more.

PLEASE HELP HELP HURRY PLEASE !!!!!!!!

Answers

Answer:

what are we helping with?

Step-by-step explanation:

Please help me with this/ will give brainlist

Answers

Answer:

102 degrees bc it is vertical angle means there's same degree

Answer:

78 degrees

Step-by-step explanation:

because the two lines are parallel and both equal to 180, simply subtract 180 by 102 and you will get your answer :D (edit: I apologize, I didn't read the problem thoroughly. The answer would actually be 102)

Given a=3, b=4 and c= -5, Evaluate the following expression
3a (2b-3c)
No need to explain, just give answer as I already did it and I'm just confirming

Answers

Answer:

3a (2b-3c)

Step-by-step explanation:

9 (8- - 125)

should equal 1197

Step-by-step explanation:

207 is your answer

Help me please!........................

Answers

Answer:

rectangle

Step-by-step explanation:

They want the most specific term. A rectangle is a parallelogram and quadrilateral, but not all parallelograms and quadrilaterals are rectangles.

.

A full glass of water can hold á of a bottle.
How many glasses of water can be filled with 3 bottles of water?

Answers

Answer:

Step-by-step explanation:now a full glass holds 1/6 of a bottle that means 1 bottle contains 6 glasses. hence,3 bottles should be 3x6=18. now 1 bottle =6 glasses, then 1/2=6/2=3. ∴3 1/2 bottles would be=18+3=21 glasses

Could someone please help me solve these 3 questions..

20 points and brainest if you answer all 3

Answers

Where are the questions I don’t get it

Please help in order to pass the grade I’m in now I have to finish my aleaks

Answers

U=12 Hopes this helps

Cards in a pack are black or red in the ratio
black : red = 2:5
What fraction of the cards are red?

Answers

Answer:

It's 5/7

Step-by-step explanation:

Total cards=black +red=2+5=>7

Total red = 5

Which gives 5/7

HEY CAN ANYONE PLS ANSWER DIS MATH PROBLEM!!!!

Answers

Answer: y = (-1/2)x + 8.5

Step-by-step explanation:

A line perpendicular would have a slope that is the negative reciprocal of the given equation.

In this case, the slope is 2, so the perpendicular equation's slope would be -1/2.

We plug in (1, 8) to find b, or the y intercept.

8 = (-1/2)(1) + b

b = 8.5

So the equation would be:

y = (-1/2)x + 8.5

Answer:

[tex]y=-\frac{x}{2}+\frac{17}{2}[/tex]

Step-by-step explanation:

hope this is what you are looking for

have a nice day!!

Convert Decimal to Percent
1.5

Answers

you move the decimal point two times to the right
1.5 is 150%

Answer:

150%

Step-by-step explanation:

HELP DUE AT MIDNIGHT TN

Answers

i’m pretty sure it is angle 8

Answer:

Step-by-step explanation:

<1 and <8 are alt exterior angles

If we add 7 to twice a number , we get 49. Find the number

Answers

The number is 21.
2x+7=49
-7 -7
2x=42
divide by 2
x=21

Warm-up
A make your own sundae costs $6.00 plus an
additional $0.75 per topping. Write and solve an
inequality to determine how many toppings you
can get if you have $10 to spend.

Answers

Answer:

10=(5x0.75)+6

Step-by-step explanation:

you'll still have 25¢ however

pls help asap!!!!!!!!!!!!!

Answers

Answer:

A. (-4,4)

B. (0,0)

C. (-5,-2)

Step-by-step explanation:

Help ASAP!
The stack consists of five rows of boxes that are all the same size.

Answers

Answer:

Step-by-step explanation:

As it always n X n, from first row, there is 1 or 1 X 1, the second row is 4 which is 2 X 2, then keep going, so for nth row, there will be n X n cube.

If it is helpful, plz give me Brainliest.

Find the value of x and check the solution.
5 + 4x = -11

Answers

Answer:

x=-4

Step-by-step explanation:

5+4x=-11

4x=-11-5

4x=-16

x=-16/4

x=-4

5+4(-4)=-11

5-16=-11

-11=-11

Answer:

x = -4

Step-by-step explanation:

5 + 4x = -11

4x = -11 - 5

4x = -16 (Divide 4 both sides)

x = -4

5 + 4x = -11

5 + 4(-4) = -11

5 - 16 = -11

-11 = -11

Which best describes the difference of 17,552 –14,564?

Answers

Answer:

2988

Step-by-step explanation:

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