Mathematics High School

Find the surface area (help me please ╥﹏╥ )​

Find The Surface Area (help Me Please )

Answers

Answer 1

Answer:

100

Step-by-step explanation:

Add all of the inches together including the parts you don't see.

one side is 9 inches. there are 8 sides. so 9x8. One side in the box is 7 inches. there are 4 sides. so 7x4.  9x8 + 7x4 is equal to 72 + 28.

72 + 28=100

Related Questions

why do i have depression

Answers

Answer:

are u ok tho

Step-by-step explanation:

Write two expressions that are equivalent to 3 . 10^-6

Answers

Answer:

636372

Step-by-step explanation:

the answer is 636372

Find the radius of the circle.

6(x – 3)2 + 6(y + 7)2 = 216​

Answers

Answer:

radius=6

Step-by-step explanation:

Find the distance between the points (–8,10) and (4,10).

Answers

Answer:

12

Step-by-step explanation:

√(x2 - x1)² + (y2 - y1)²

√[4 - (-8)]² + (10 - 10)²

√(12)² + (0)²

√144 + 0

√144

=12

will give brainiest + 40 points
Which graph represents the function p(x) = |x – 1|?

Answers

Answer:

I think it's the second I e at the top

If the angles
are represented in degrees, find both angles:
sin(x + 7) = cos(4x + 8)

Answers

Answer:

x = -1/3

Step-by-step explanation:

We have,

sin(x + 7) = cos(4x + 8)

We need to find the value of x.

We know that,

sin(90-x) = cosx

So,

sin(90-(x + 7)) = cos(4x + 8)

cos(x+7) = cos(4x + 8)

i.e.

(X+7) = (4x+8)

7-8 = 4x-x

-1 = 3x

x = -1/3

Answer:

sin(22 ∘ ) = cos(68∘ )

Step-by-step explanation:

Sin(x+7)=cos(4x+8)

(x+7) + (4x+8) =   90

x + 7 + 4x + 8 =  90

5x + 15 =  90

    −15 =  −15

5x/5 = 75/5

x = 15

Answer: sin(22 ∘ ) = cos(68∘ )

 

A regular heptagon is shown below. What is the value of x?

Answers

Answer:

108+x=180

X=180-108

X=72

The value of the exterior angle (x) in a regular heptagon is approximately 51.43 degrees.

Given is a regular heptagon with one of the exterior angle be x we need to find the value of x

To find the value of the exterior angle of a regular heptagon, we can use the formula:

Exterior Angle = 360 degrees / Number of Sides

In this case, the heptagon has seven sides, so we can substitute the values into the formula:

Exterior Angle = 360 degrees / 7

Exterior Angle ≈ 51.43 degrees

Therefore, the value of the exterior angle (x) in a regular heptagon is approximately 51.43 degrees.

Learn more about regular heptagon click;

https://brainly.com/question/16072141

#SPJ6

Select all that are equivalent to sin GFH

Answers

Answer:

FGH DEJ .................

need help please.........​

Answers

Answer:

Yes. it is 5. bc u need to trust me


Select the simplification that accurately explains the following statement.

Answers

Under C, I believe. When we have the same base (2 in this case), 2^1/4*2^1/4 can be written as 1/4+1/4 since it’s the same base. And 1/4+1/4+1/4+1/4 is 4/4 and that is 1 so 2^1 is 2.

Answer:

look below I got it right

Step-by-step explanation:

look carefully, for some people it’s a, for some it’s different so just look and compare to the answers

HELP IM GONNA GIVE YOU A BRAINLEST!!!
Without graphing, determine whether the function represents exponential
growth or exponential decay. Then find the y-intercept.
y=2/3 (1/2)^x

Answers

Answer:

y intercept is (0, 2/3)

Step-by-step explanation:

the y-inetercept is 0

i don’t know the exponential

growth or exponential decay but you can use math.way to help you answer the question

Someone help me with this

Answers

Answer:

the error is ( 4-17) is equal -13 not 13

so if she used - 13 the right answer is 17/34

Step-by-step explanation:

see attached

hope it helps

I WILL GIVE BRAINLIEST!!!

consider the polynomial function q(x)=-2x^8+5x^6-3x^5+50

end behavior

Answers

Answer:

Step-by-step explanation:

ps. you can use m a t h w a y  and check

it's spaced out cuz it doesn't let me write it well

the expression 8+2t can be used to find the total cost of admission and t amusement rides at a country fair. what statement is true?

Answers

the anwser is going to be A

Help please this math is hard

Answers

The answer is 10.35 because 63756 times 60 is 3825360 and 5280 times 70 is 369600 and if you divide those two answers it is 10.35

What is the range for the following data?
52, 32, 61, 82, 63

Answers

Answer:

The range would be 50.

Step-by-step explanation:

Range is found by putting a list or set of numbers in order, then subtracting the lowest number from the highest.

32, 61, 63, 52, 82

82 - 32 = 50

what is is 7 *10+ 7 i need to now please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Answers

Answer:

77

Step-by-step explanation:

7x10 is 70 plus 7 is 77

The average low temperature in Tobermorey in October is 5 C. In February it is 23 C lower. What is the average low temperature in Tobermorey in February?

please show your answer
(It’s a math question about negative numbers and positive numbers on the number line)

Answers

Answer:

-18 C

Step-by-step explanation:

we have to do this operation

5 - 23

we can proceed like this

if we do 5-5 we reach the 0

23 - 5 = 18

now we have to do 18 steps to the left of the zero, that it means reach -18, that is the answer of the question

If you stacked the cubes on top of each other to make an enormous tower, how high would they reach?

Answers

Answer:

Is this an actual question

really need help if correct i will mark brainliest

Answers

Answer:

11.375

Step-by-step explanation:

Answer:

4

Explanation:

The amount of calculation, if done by hand, will be quite effortful to input.

Given that CAT = DOG select all statements that are true,

Answers

Answer:

The answer to this problem Is A I think

Step-by-step explanation:

It’s A or B but I mostly think A just good luck

Two sides of a triangle measure 8 cm and 15 cm. Whi[:h could be the length of the third side?
O 6 cm
O 18 cm
O 24 cm
O 28 cm

Answers

18 cm is correct .

Step-by-step explanation:

The sum of two smaller sides is greater that the largest side.

It is given that the two sides of a triangle measure 8 cm and 15 cm.

Case 1: Let 8 cm and 15 cm. are smaller side. So,

Third side < 8 + 15

Third side < 23

It means 3rd side must be less than 23

Case 2: Let 15 cm is the largest side.

15 < Third side + 8

15 - 8 < Third side

7 < Third side

It means 3rd side must be greater than 7.

Since only 18 is less than 23 and greater than 7, therefore the possible length of third sides is 18 cm and option 2 is correct.

Cars lose value the farther they are driven. A random sample of

11

1111 cars for sale was taken. All

11

1111 cars were the same make and model. A line was fit to the data to model the relationship between how far each car had been driven and its selling price.

Which of these linear equations best describes the given model?

Based on this equation, estimate the price of a car that had been driven

56

5656 thousand kilometers.

Answers

Answer:

y = -0.25x + 40 ; $26,000

Step-by-step explanation:

From the graph attached ;

The regression equation, y could be obtained :

y = mx + c

m = slope = Rise / Run = (y2 - y1) / (x2 - x1)

Slope = (15 - 40) / (100 - 0)

Slope = - 25 / 100

Slope = - 0.25

c = intercept, where the regression line crosses the y-axis, from. The graph, c = 40

The regression equation goes thus :

y = -0.25x + 40 ; y = price of car ; x = number of miles driven

Price of car that has been driven for 56000 miles

y = - 0.25(56) + 40

y = - 14 + 40

y = 26

Hence, price of car is $26,000

someone help, what’s 1+1?

Answers

It's 2 sir/ Maam Your Welcome

Is (2,0) a solution for the equation -3+9y=-6

Answers

Answer:

[tex]y=-\frac{1}{3}[/tex]

Step-by-step explanation:

- 3 + 9y = - 6

- 3 + 3 + 9y = - 6 + 3

9y = - 3

9y ÷ 9 = - 3 ÷ 9

[tex]y=- \frac{1}{3}[/tex]

I need help please, anyone will to help?
​

Answers

Answer:you just add the numbers to get answer

Step-by-step explanation:

i think you would add up all the numbers? if not you should try out calculator soup!! it’s helped me many times with this type of math back then!!<33

What is the area of the rectangle below?
5/6 m H
2/3 m L

Answers

Answer:

5/9

Step-by-step explanation:

Answer:

A = 0.55 or 5/9

Step-by-step explanation:

Area = HL

A = (5/6)(2/3)

A = 0.55 or 5/9

What is -a⁻² if a = -5?

Answers

Answer:

25

Step-by-step explanation:

First, plug -5 in for a, -(-5)^2. We treat the negative on the outside of the paranthese as a -1 so we do -1 times -5 and we get 5. Then we square 5 and get 25.

HELP PLS YALL HDHDGDUSHSHXHHXXHHXHXBXBXXHDBBDBDBDBDD

Answers

Answer:

with what?

Step-by-step explanation:

A filing cabinet is 2 yards long by 2 feet wide by 48 inches high. What is the volume of the filing cabinet in cubic inches? Enter your answer in the box.

Answers

Answer:

82944 in^3

Step-by-step explanation:

Volume = length x breadth x height

Before volume can be calculated, feet and yards needs to be converted to inches

1 yard = 36 inches

2 x 36 = 72 inches

1 foot = 12 inches

2 x 12 = 24 inches

Volume = 72 x 48 x 24 = 82944 in^3

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