A section of stained glass is made by placing a circle at the top of a triangle with a base of 10 centimeters and a height of 8 centimeters. The diameter of the circle is equal to the height of the triangle. What is the area of the section of stained glass? Show your work. Use pi=3.14

Answers

Answer 1

Answer:
90.24cm^2

Hope this helps!

Answer 2

Okay so first of all the triangle you multiply 10x8 which gives you 80 but since it’s a triangle you divide that by two which gives you 40, that’s the area for the triangle.Then for the circle you have to divide 8 by 2 which gives you 4 then you multiply 4 by 4 which is 16 then 16 by 3.14 and you get 50.24.Then add 50.24 with 40 and you get your answer being 90.24

Related Questions

Im 21 assignments behind try your best <3

Answers

Answer:

.5, 3, 8.5

Step-by-step explanation:

Divide the minutes by 2 since 6 is half of 12.Half of 1 is .5 or [tex]\frac{1}{2}[/tex]Half of 6 is 3Half of 17 is 8.5

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.

Step-by-step explanation:

Pages is directly proportional to Minutes

P = KM

k = P/M

when P = 6, M = 12.

k = 6/12

k = 0.5

_____________________

when M = 1

P = Km

P = 0.5×1 = 0.5

P = half a page.

______________________

when M = 6

P = 0.5× 6

P = 3 pages

______________________

when M = 17

P = 0.5×17 = 8.5

P = 8 and half pages

need some help with this please!!

Answers

Answer:

Reflect triangle XYZ in 90' towards negative.

Mark me as brainlist. Hope it helps you.

Use the attached picture to determine the slope of the line. Type your answer in the space provided.

Please don't answer if you don't know it!!

Answers

slope is 3. up 3 over 1 which is 3/1

the slope is 3/1 or just 3

Help, please! I DONT GET IT

Answers

Answer:

look at the set

Step-by-step explanation:

and determine the difefrences

Mr. Martin wrote the following problem on the board.

Juanita's car has a gas mileage of 22 miles per gallon.

How many miles can Juanita travel on 8 gallons of gas?

Alex used
22 miles
1 gallon
×
1
8 gallons
to find the answer. What should Alex have done instead?

Answers

Just multiply 8x22, which is 176 miles

Solve 4-
1
4
.
Pls someone help i rlly need help with this, i’ll give brainlest

Answers

Answer:

4 - 1/4 = 15/

= 3 3/

= 3.75

Step-by-step explanation:

Subtract: 4 - 1/

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(1, 4) = 4. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 1 × 4 = 4. In the following intermediate step, it cannot further simplify the fraction result by canceling.

In other words - four minus one quarter = fifteen quarters.

The correct answer is 3/4 because 4 in fraction form is 4/4 and 4/4 minus 1/4 is 3/4.

Could I have a brainliest?? <33

Hello I need help really quick, it's about percentages

Answers

30 students total, 12 boys

18/0.6 = 30
30-18=12
To check answer: 30*0.4 = 12

Answer:Let x be the total number of students in the class.

60% of x = ? (number of girls)

40% of x = 18 ( number of boys)

therefore, (2/5)x=18

x=45 ( Total number of students)

You are having a pizza - making party.
You will need 6 ounces of dough and 4 ounces of sauce for each person ( including yourself, the host ) .
Once you have a total count of guest, you buy exactly the needed amount of all the ingredients . The dough and sauce that you buy weigh 130 ounces all together.
1. How many ounces of dough did you buy?
2. How many ounces of sauce did you buy?
3. Num. Guest 0ω0
Worth 10 points . . .

Answers

Answer:

uhhhhhh 420....?

Step-by-step explanation:

Answer: I really need points thx

Step-by-step explanation

help me please i need help im terable at math

Answers

Answer:

Step-by-step explanation:

70=x-13

70+13=x-13+13

83=x

The answer is 83 just make sure you show you work, as long you have 83 it will be right

Algebra Mathematics
Question 1
Mr Brown has several models of famous people that each weigh the same. He decides to add in some new models that are of different weights to his old ones. In Room Number One, there are five old models along with a new model that weighs 240kg.
In Room Number Two, there are 3 old models along with a new model that weighs 510kg.

THE TOTAL WEIGHT OF THE MODELS IN ROOM ONE IS EXACTLY THE SAME AS THE TOTAL WEIGHT OF THE MODELS IN ROOM TWO.
What is the weight of an old model?

Answers

Answer:

135kg

Step-by-step explanation:

the equation will be as: 5x + 240 = 3x + 510

move 3x to the front behind 5x, move +240 to the back behind 510. you will get 5x - 3x = 510 -240

which will be 2x = 270, then move 2 behind 270, means 270 divide 2, which then you will get 135kg

In room number one, there are five old models and a new model, which weights 240kg. So, it can be concluded that there are 6 models in there, and we can write it as 5x ( x = old models ) + 240 ( weight of new model ). then informed room number two, there are 3 old models and a new one, weighting 510kg. write it as 3x + 510. the equation will be as: 5x + 240 = 3x + 510 move 3x to the front behind 5x, move +240 to the back behind 510. you will get 5x - 3x = 510 -240 which will be 2x = 270, then move 2 behind 270, means 270 divide 2, which then you will get 135kg

last one pls answer 30 points

Answers

Answer:

yea I think it is 8 1/4 or somewhere up to 33 feet

Step-by-step explanation:

16 1/2 = 16.5/2 = 8.25

8.25 ft = 8 1/4 ft

16 1/2 = 16.5(2) = 33

33 ft

Answer to this question?

Answers

Answer:

the slope is 2

Step-by-step explanation:

to find the slope, use the equation

y2 - y1/ x2 - x1

all you have to do is substitute the values given (2, 1) (-1, -5)

its really easy actually but anyways

1 - (-5) / 2 - (-1)

1 + 5/ 2 + 1

6/3

The slope of you’re graph for the question has to be 2.

What is the solution to the system of linear equations graphed below?

A- 3 1/2, -4
B- -4,3 1/2
C- 0,3
D- 0,-4

Answers

A. (3 1/2, -4)

It is A because in the graph it can be seen that both intersect or touch when y= -4. From there, you look at x, the closest number is 3 and 1/2

A 3 1/2, -4 answer is correct

What is the division expression that is the same as 1/9 divided by 5?
1/9 x 5
9/1 x 5/1
1/9 x 1/5

Answers

Answer:

[tex]\frac{1}{9}*\frac{1}{5}[/tex]

Step-by-step explanation:

[tex]\frac{1}{9} \div 5\\\\\frac{1}{9}*\frac{1}{5}\\\\\frac{1}{45}[/tex]

Hope this helps!

Hii.

First, lets divide 1/9 by 5 .

1/9 divided by 5 is 1/45

Lets multiply to find out the answer.

1/9 x 5 =5/9.

So this is not correct since it does not equal 1/45

9/1 x 5/1 is 45

This is not correct because it does not equal 1/45

1/9 x 1/5 is 1/45

This is correct because it equals 1/45

. Hope this helps. brainliest.

Gina designs and makes her own clothes. She drew the diagram at right of the fabric she needs for the front and back of a new shirt. If each unit on the grid represents one inch, how much fabric will she need?

Answers

Answer:

Step-by-step explanation:

Because if you add all the sides together then and find an area and primer then that's how I found out.

Use the Pythagorean theorem to find the length of side FD.

Answers

Answer: i think its 9 but sorry if I'm wrong I'm only in 4th grade

Step-by-step explanation:

It’s 10

In triangle ABC:
3^2+4^2= c^2
9+16=25
Square root of 25 is 5, so hypotenuse of triangle ABC is 5.

For triangle DEF, not that the given side is 8, which twice the amount of four. To find the other adjacent side of the triangle, we will multiply 3 by 2 because that is what we did with the 4. by doing this we can conclude that our other side is of the triangle is 6 Then, we have this pythagorean theorem to solve for FD:

8^2+6^2= C^2

64+36=100

C^2=100

The square root of the 100 is 10, therefore the length of side FD is 10.

Is 9 prime, composite, or neither?

composite
prime
neither

Answers

Answer:

neither

Step-by-step explanation:

it cant be either of them.

Answer:

9 is a composite number.

Write an equation to match this graph.

Answers

y = 5x
Hope this helps.

Answer:

y=5x

Step-by-step explanation:

We can write this in slop-intercept form

Find the slope, rise/run = 10/2 = 5. So our slope is 5

Find the y-intercept which is 0

y=5x+0 or y=5x

Check it by plugging in a y value or x value

lets says we plugin 15, 15=5x and x=3

By looking at the graph we can see that it works

The picture shows the graphs of the functions expressed by a formula of the following type: y = kx + b.
Determine the signs of k and b for each graph.

First graph: k is_____, b is _____
Second graph: k is_____, b is _____

I will award Brainiest to the first one who gets it correct! :)

Answers

Answer:

line 1: y= 1x+ 2

line 2: y= -1x-0.5

(usually 1 is omitted but I added for clarity)

Step-by-step explanation:

slope (x)= yfinal-yintial/xfinal-xinitial

b= where line intersects y axis

line 1: (-1,0), (0.5,1.5)

(1.5-0)/(0.5-(-1))

(1.5)/(1.5)

slope= 1x

y=x+ 2

line 2: (-0.5,0), (0.5,-1)

(-1-0)/(0.5-(-0.5))

(-1)/(1)

slope= -1x

y=-x-0.5

first: k is 1, b is 1.
second: k is -1, b is -0.5

helppppp please loll

Answers

Answer:

1:10 in ratio. 1/10 in fraction

Step-by-step explanation:

Answer: There are many different answers, according to how y’all are learning to answer. The most common two are fractions and ratios. For this expression it would be 1:10 for a ratio and 1/10 for a fraction. If you need more help let me know :>

Adding Rational Expression

I really need help

Answers

Answer:

your answer will be 3x/5x

Answer: 14x^2 −7x+2

(x+2) (4x−1)

can some one help me i need it done by today

Answers

Answer:

Number 9: 1.25 miles

Step-by-step explanation:

In total Brian hiked 16 miles

In total Christine hiked 14.75

So, 16 - 14.75 = 1.25

Overall, Brian hiked 1.25 more miles than Christine.

Answers

Answer:

78 ounces of dough, 52 ounces of sauce

Step-by-step explanation:

130 ounces in all, 13 multiplied by 10( 6 dough and 4 sauce), multiply both by 13

78 ounces of dough

52 ounces of sauce

13 guests

Hope this helps have a great day!

Which of the following is a proportion
3 : 4
5 to 6 and 1 : 2
1/5=5/6
1/5 and 5/10

Answers

Answer:

um I think it's 5 to 6 and 1:2

Step-by-step explanation:

I'm not completely sure so don't get mad if it's wrong

Try to 1/5 and 5/10 , I think Proportion refers to fractions…

HELPPPP ASAP iwill give brain

Answers

Answer:

Day 3 : 6 Day 2: 4 Day 1: 2 and so on

Step-by-step explanation:

This may not be correct but i think that you multiply the day number by two.

Answer:

Day 3 : 6 Day 2: 4 Day 1: 2 and so on

Step-by-step explanation:

You should multiply the day number by two.

Help please. What is 1.6 x -9?

Answers

Answer:

-14.4

Step-by-step explanation:

Answer:

-14.4

Step-by-step explanation:

If you have $1.60 cents then times it 9 times, take the sum and put back the -.

Please help me! what is C?

Answers

Answer:

C = -3/8

Step-by-step explanation:

you did find C as 3/8, but its supposed to be negative

Answer : -3/8

Explanation : Have A Great Day.

◊ YusuCr ◊

Jacob and Jackson are on a hill by the river Jacob throws an acorn into the river is acorns path is described by the equation y= -3x^2+6x+6 Jackson is her on the hill then Jacob he also throws an acorn into the river his acorn is shown by the graph in each function the x is the acorns horizontal position from the hill and one represents its height and both are measured in feet who's Acorn is on fire point above the river

Answers

Answer: Jackson's acorn reached a higher point.

Step-by-step explanation:

Help me please with this

Answers

4 as there are 4 on 1 1/2 and it’s asking the ones between 1 1/4 and 1 3/4. As 1 1/2 is the only category between them counting the crosses above it will be sufficient.

4 because there are 4 x’s stacked above the number in the middle

HELP please ASAP pls...

Answers

Answer:

-5&3/5

Step-by-step explanation:

The answer is: -28/5

Hope this helps!!!!!!!

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