Mathematics High School

Surface area
BRAINIEST WILL BE GIVEN

Surface Area BRAINIEST WILL BE GIVEN

Answers

Answer 1

Answer:

716

Step-by-step explanation:

Answer 2

Answer:

856

Step-by-step explanation:

Related Questions

help I will give brainless to whoever answers correctly​

Answers

Answer:

The answer to this question is 9cm^2, the second answer

Step-by-step explanation:

To find the area of this parallelogram, you have to first find the area of one of the two triangles shown. The formula to solve a triangle is (base * height)/2, so that would be 4.5cm^2 for each triangle, times two for two triangles would be 9cm^2. If you wanted to do it an easier way, just multiply the length of the bottom of the parallelogram with the height. The measures telling you 3.5 are telling you the length of the diagonal line, so don't pay attention to that.  

what is ³/8 of 1 dollar​

Answers

Answer:

Step-by-step explanation:

A dollar is 100 cents

3/8 = .375

0.375 * 100 = 37.5

Rounded it is 38 cents.

help me for brainlist

Answers

Answer:

1. g. $0.10 per square inch

2. c. $0.08 per square inch

3. f. $10

4. m. $8

5. h. 79 in²

6. j. 113 in²

Step-by-step explanation:

1. A = πr²

   r = diameter ÷ 2 = 10 ÷ 2 = 5

   A = π(5)² = 25π in² ≈ 78.53981

   $8.00/25π = $0.10 per square inch

2. A = πr²

   r = diameter ÷ 2 = 12 ÷ 2 = 6

   A = π(6)² = 36π in² ≈ 113.0973355

   $10.00/36π = 0.088419 = $0.08 per square inch

3. information/answer was provided

4. information/answer was provided

5. A = πr²

   r = diameter ÷ 2 = 10 ÷ 2 = 5

   A = π(5)² = 25π in² ≈ 79 in²

6. A = πr²

   r = diameter ÷ 2 = 12 ÷ 2 = 6

   A = π(6)² = 36π in² ≈ 113 in²

Heights of American adult women are normally distributed with mean 63.6 inches and standard deviation 2.5 inches. Find the height of an adult woman that corresponds to the 80th percentile.

Answers

Answer:

65.7

Step-by-step explanation:

Given ;

Mean, m = 63.6

Standard deviation, s = 2.5

80th percentile = 80 / 100 = 0.8

The Zscore corresponding to the 80th percentile ; Z < P = 0.842 (Z probability calculator)

Zscore = (x - m) / s

0.842 = (x - 63.6) / 2.5

0.842 * 2.5 = x - 63.6

2.105 = x - 63.6

x = 63.6 + 2.105

x = 65.705

is a rule that assigns each value of the independent valable to
one value of the dependent variable.
Answer here

Answers

Answer:

For different x values ,we get unique y value. So, Yes the Statement is true that , A function is a rule that assigns each value of the independent variable to exactly one value of the dependent variable.

Step-by-step explanation:

Angie and Kelly are playing a card game. Angie has 37 points. She has 5 points less than Kelly. How many points does Kelly have?

A) 42
B)45
C)32​

Answers

Answer:

42 a

Step-by-step explanation:

brailest plz

She has 42, please mark brainliest on the way to most Brainly person

Solve for the variable
X-11 = 8

Answers

This is pretty easy to do.

First, you have to get x alone by getting rid of the terms next to it. In this case, it’s -11.

To get rid of a term, do the opposite.


So x - 11 + 11 = 8 + 11
Remember to do it on both sides.

x = 19
Answer: 19
Why?
You have to get x alone so you have to add 11 to both sides
X-11+11= 8+11
The 11 cancel out on the left and 8+11 equals 19 so x=19

HELP ASP Which two students' shapes represent equivalent fractions?

Answers

Answer:

I think its A

Step-by-step explanation:

I just took this test

What is the focus of the parabola y = 10x??

Answers

Answer:

The foci of y=10x would be y-x=1 I do exams and quizzes if your interested :)

Pleaseee helpp answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!

Answers

Answer:

x = 34º

Step-by-step explanation:

one of the rules of parallelograms is that opposite angles equal each other,

so x = 34º

Answer:

X = 34

Step-by-step explanation:

GIVEN

i cant remember how to do this ​

Answers

Answer:

z = 80°

Step-by-step explanation:

ABCD ~ FECG

∠F ≅ ∠A = z

∠F = 360-100-60-120=80

z = 80°

LAST TIME can someone explain how YOU FOUND OUT TAIWAN HAS 928 CASES, PLEASE HELP ME

Answers

Answer:

you minus them

Step-by-step explanation:

Julio has $40.00 to rent bikes for himself and a friend for 5 hours. Each bike
rental costs $3.25 per hour.

Answers

Step-by-step explanation: if its asking  how much money he spends in total you multiply

$3.25 x 5 = 16.25

Answer:

They will spend $16.25 on each bike for 5 hours, $16.25 x 2 = $32.50. They will spend $32.50 and will be left with $7.50.

Step-by-step explanation:

Draw the line y=4 on the grid

Answers

Answer:

you would need a graph to graph the equation

Step-by-step explanation:

Answer:

I think this help you to draw

Harriet has an 8.5-inch-by-11-inch sheet of paper. She brings the short edges together to create a cylinder and adds a top and bottom base Round answers to the nearest tenth of a unit. What is the diameter of harriet's cylinder? What is the total surface area of harriet's cylinder? What is the volume of harriet's cylinder?

Answers

Answer:

dunno

Step-by-step explanation:

dunno

I WILL GIVE BRAINIEST
Rhiana has a spinner, which is divided into four equal parts. The parts are numbered 1,2,3,4. If rhiana spins the spinner and tosses a coin, which table shows all possible outcomes?

Answers

Answer:

the last one

Step-by-step explanation:

Answer:

last one

Step-by-step explanation:

Find x so that GJ is parallel to FK if GF=12, HG=6, HJ=8, and JK=x-4.

Answers

Answer:

x=20

Step-by-step explanation:

(12+6)/(8+x-4) =6/8

18/(x+4)=6/8

6(x+4) =(18)(8)

(x+4) =(18)(8)/6

x+4 =(3)(8)

x+4=24

x=-4+24

x=20

Please help! What are the independent and dependent variables of this problem?

Answers

Answers:

Independent Variable = time = tDependent Variable = height = h(t)

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

Explanation:

The horizontal axis always represents the independent variable. Often it is x, but in this case, it's t. The time value does not depend on the height. Time does it's own thing.

The height depends on the time value. The vertical axis, or y axis, is always representing the dependent variable. The notation h(t) helps us see that h must be paired with t, in order to find the value of h so to speak. As the time value changes, so does the height of the ball.

slove -4(x-2)=5(3x-8)

Answers

X=2.526 or X=48/19 !

simplify the problem (2y−6)^2

Answers

Answer:

4y^2-24y+36

Step-by-step explanation:

Expand the expression to simplify, which you do by using the FOIL method, then combining like terms.

(a-b)(a-b) = a^2 - 2ab + b^2

(2y-6)^2

= (2y-6)(2y-6)

= 4y^2 - 12y + 36

can someone check behind me if both of these graphs have a slope of 3?

Answers

it looks like it is 5/3 for line E and 2/1 for line D.

Answer:

No. The slope of Line E is 3/2, and the slope of Line D is 6/8.

Step-by-step explanation:

For line E, let's find two points that the lines go through: (0,4) and (30, 24).

m=30-0/24-4

m=30/20

m= 3/2 or 1.5

Line E does not have a slope of 3.

Line D goes through these two points: (8,9) and (16,15).

m=15-9/16-8

m=6/8 or 0.75

Line D doesn't have a slope of 3.

Is it h=108 or g=108?

Answers

Answer:

g=108

Step-by-step explanation:

g=108 answer for this problem

Jessica ran 6 miles in 2 1/2 hours what is her speed in miles per hour?

Answers

Answer:

2.4 miles per hour

Step-by-step explanation:

IJK ~ QSR. What is m<K?

m<K = ___° ​

Answers

34° is your answer as they are similar figures

Find the missing dimension of a triangle with a base of 14.2 yd and a area with 63.9 yd

Answers

Answer:

area : 63.9

b : 14.2

write equation of area of a triangle

Step-by-step explanation:

area:. 1/2 × B x H

solve for H : H= _2x_area_

B

Substitude values : _H = _2×63.9___

14.2.

Evaluate : H = 9

Factor 16a + 72 to identify the equivalent expression

Answers

Hey there, thanks for posting your first question!

If you're asked to factor a polynomial, you need to look for the

greatest common factor between the terms that are involved.

The greatest common factor of 16a and 72 is 8 because 8

is the largest number that can divide into both 16 and 72.

The "a" doesn't qualify because it doesn't appear in every term.

So the 8 factors out.

When that happens, we are left with each term divided by that 8

inside a set of parenthses, I'll show you what I mean.

So we have 8(2a + 9).

I divided the 16a by the 8 and 72 by the 8 and if you

distribute it back you will end up with the original polynomial.

So our answer 8(2a + 9).

Simplify: (9x^5)(4x^4)

please show your work so i can see how to do this thank you <3

Answers

9x^5 • 4x^4
9•4= 36
X^5+4= x^9
Your answer is 36x^9

What is the measure of angle b?

Answers

Answer:

42

Step-by-step explanation:

Answer:

[tex]42[/tex]°

Step-by-step explanation:

[tex]A+B+C=180[/tex]

all measures of a triangle add up to 180

the angle opposite of angle b on the triangle is [tex]48[/tex]°

[tex]48+90+C=180[/tex]

[tex]138+C=180[/tex]

[tex]C=42[/tex]°

plz mark me brainliest. ;)

A recipe calls for 12 lb of flour for 1 batch.

Answer each question below and type the answers in the boxes.

1. How many batches can be made with 1 lb of flour?

2. How many batches can be made with 34 lb of flour?

3. How many batches can be made with 14 lb of flour?

Answers

1. 1/12 batches (0.0833333)

2. 2.83333 batches

3. 1.1667 batches

Explanation

1. 1 ÷ 12 = 1/12

2. 34 ÷ 12 = 2.83333

3. 14 ÷ 12 = 1.1667

Write a linear function that relates y to x using the table
(-2,5) (0,4) (2,3) (4,2)​

Answers

y-5=-1/2x(x+2) because thats it

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