Mathematics College

Find the area of the figure if needed round to the nearest tenth isosceles trapezoid

Answers

Answer 1

The image of the isosceles trapezoid is missing, so i have attached it.

Answer:

A = 18 Sq.ft

Step-by-step explanation:

From the image attached, it is a trapezium.

Formula for area of a trapezium is;

A = ½(a + b)h

Where;

a and b are the parallel sides

h is height.

From the image attached;

a = 4ft

b = 8 ft

h = 3 ft

Thus;

A = ½(4 + 8)×3

A = ½ × 12 × 3

A = 18 Sq.ft

Find The Area Of The Figure If Needed Round To The Nearest Tenth Isosceles Trapezoid

Related Questions

Simon used 3 pears and 9 apples to make a fruit salad.
What was the ratio of the number of pears to the number of apples in the fruit salad?

Answers

Answer:

1:3 for simplified

3:9 for unsimplified

Step-by-step explanation:

Answer:

1:3 for simplified

3:9 for unsimplified

Step-by-step explanation:

double the second number, the sum is 34."
a. Write an equation that represents this clue. Then, find two possible pairs of
numbers Diego could be thinking of.
b. Diego then says, "If we take half of the first number and double the second, the
sum is 14."
Write an equation that could represent this description.
c. What are Diego's two numbers? Explain or show how you know. A coordinate
plane is given here, in case helpful.
20
18
16
14
12
second number
10
8
6
4
2
2 4 6 8 10 12 14 16 18 20
first number

Answers

First number is the answer

Answer:

a.) 3x+2y=34 is the equation. 2 pairs could be 10,2 and 8,5.

b.) .5x+2y=14

c.) 8,5

Step-by-step explanation:

because both 8 and 5 work in both equations 3(8)+2(5)=34

.5(8)+2(5)=14

WILL GIVE BRAINLIEST

Answers

Answer:

a.

Step-by-step explanation:

seen that before

Answer:

second question-heres answer

v20

convert v20 to a decimal 4.4721...

find the number in the hundredth place 7 and look one place to the right for the rounding digit 2.round up if this number is greater than or equal to 5 and round down if it less than 5

4.47

Find the value of x
NEED HELP ASAP PLS NO FILE DROPS OR I WILL REPORT THANKS

Answers

Answer:[tex]x=15[/tex]

Step-by-step explanation:

Angles that are opposite from each other are going to be the same in this case.

Let's plug in 15 into x

[tex]4(15)+8\\60+8\\68[/tex]

8th grade math, please help.
I’ll give you brainliest if you want.

-Find the volume-
*links are reported*

Answers

The answer is 170 hope this helps

Evaluate the expression if a = -2, b= 7. and c= -3
ac + b=

Answers

Answer:

13

Step-by-step explanation:

plug in the numbers

-2(-3) + 7 = ?

6 + 7 = ?

13

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

the sum of three times the square of a number and -7

Answers

Answer:

3x² - 7

Step-by-step explanation:

3 times (number squared) and sum with (-7)

3 times x² and add (-7)

3x²  + (-7)

3x²  -  7

Find x.

(Someone pls help)

Answers

x = 3 because x and 3 are vertical angles and vertical angles are always equal

you have $63.50. you earn additional money by raking leaves. you purchase a sweatshirt $44.99 and you have $53.51 left. how much money did you earn raking leafs?

Answers

$93.50 is the answer

PLEASE TELL ME HOW TO DO THIS I NEED HELP ASAP

Answers

Are you looking for the area?

Caroline earns $139.50 for 6 hours of work. If she makes a constant hourly wage, which table represents the relationship between the number of hours she works and her total earnings?

Answers

Answer:

Table A.

Step-by-step explanation:

$139.50 / 6 hours = $23.25 an hour

1 hour of work = $23.25 earned

(now add $23.25 for the next hour of work)

2 hours of work = $46.50 earned

(now add $23.25 for the next hour of work)

3 hours of work = $69.75

(now add $23.25 for the next hour of work)

4 hours of work = $93 earned

(now add $23.25 for the next hour of work)

5 hours of work = $116.25 earned

(now add $23.25 for the next hour of work)

6 hours of work = $139.50 earned

(now add $23.25 for the next hour of work)

7 hours of work = $162.75 earned

(now add $23.25 for the next hour of work)

8 hours of work = $186 earned

(now add $23.25 for the next hour of work)

9 hours of work = $209.25

(now add $23.25 for the next hour of work)

10 hours of work = $232.50

and continued on...

(I did ten hours of work to help out if you had to write the hours and money earned) I hope this helps :)

What is the value of x in the figure below?
A. 85°
B. 32°
C. 27°
D. 30°

Answers

X is equal to the number 30

The coordinates of the point K are (7,5) and the coordinates of point L are
(-5,5). What is the distance, in units, between the point K and point L?

Answers

Answer:

the distance between point K and point L is -12,0

the quotient of nine more than eight times a number and seventeen

Answers

Answer:

x < -1

Step-by-step explanation:

Let the unknown number be x

nine more than sum of eight times a number and seventeen, is expressed as;

9 >  8x + 17

Subtract 17 from both sides

9 - 17 > 8x+17-17

-8 > 8x

8x < -8

Divide both sides by 8

8x/8 < -8/8

x < -1

Hence the quotient is x < -1

write a multiplication equation and a division equation that represents the question how many 3/8 are in 5/4​

Answers

Answer:  3

Step-by-step explanation: double the 5 and the 4(to have the same denominator as the 8)

How can I write this out?
Write the slope intercept form equation of each line.
passes through (7,-2) and (02,)

Answers

first of all we have to find the slope

y₂-y₁
--------
x₂-x₁.

2 - (-2)
------------
0 - 7


4
---
-7


this is the slope

help me and i give points

Answers

Answer:

A, B, and D are true

Step-by-step explanation:

0.07=7/10

There are 7 green dots.

24%=24

There are 24 orange dots.

Bro, there are WAY too many red dots to be six. ;)

9/10=9

There are 9 purple flowers.

Hope this helps!

If you need more help, don't hesitate to ask!

May I get brainliest, please?

1.Martin runs 3/4 mile three days a week. How many miles does he run in four weeks?
2.Teresa measures 5/8 foot of ribbon for a costume. She needs seven pieces of ribbon with that same length. What is the total length of ribbon Teresa needs to make all the costumes?
3.Oscar spent 2/3 hour each night doing homework for five nights this week. How many hours of homework did Oscar complete this week?
4.Alexandra is following a recipe that requires 3/4 cup of water. She needs to make 10 servings. How many cups of water does Alexandra need?


WHO EVER ANSWERS GETS 75 POINTS.

Answers

Answer:

1) 9 miles. 2) 4.375. 3) 6. 4) 27.973.

Roberto's parents opened a savings account for him by depositing $250 on his birthday. The account earns simple interest at an annual rate of 5%. How much will be in Roberto's account after 5 years

Answers

Answer:1250

Step-by-step explanation:250x5=1250

Write equations of each line in slope-intercept form

Answers

Answer:

y=4/5x1

Step-by-step explanation:

Marcy sees a game, Rolling-in-gold, in which a constant rolls in a cube with five red sides one gold side. A player wins the game by rolling a gold. Is rolling-in-gold a fair game? If not, how could the game be made fair? Explain

Answers

Answer:

It's not fair, because it's only a 1 in 6 chance of rolling gold.  It would be fair if 3 of the 6 sides were gold.

How many quarter inches long is 7 3/4?

Answers

Answer:

31 quarter inches long

Step-by-step explanation:

First, there are four quarters in a fraction, so we have to do 7 x 4 to get 28. Then, you have to add 3 + 28 to get your answer, because of the remaining 3/4

Hope this helps!



Zandi pays R19,96 for 4 bars of chocolate, How much will she pay for for 9 bars
​

Answers

Answer:

R4491

Step-by-step explanation:

8. A bakery is collecting data to investigate how changing the price charged for a loaf of bread
affects the bakery's daily profit. The graph shows the data the bakery has collected.
Bread Price vs. Daily Profit
1000
800
600
.
Daily Profit (Dollars)
.
.
400
.
.
200
0
1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00
Price for One Loaf of Bread (Dollars)
Which quadratic function is the BEST model for the data?
A
8(1-4) - 800
В.
86
4) - 800
С
20001 - 1) --- 800
D
3000
4)- 800

Answers

The function that best models for the data is y = -200 (x-4)^2 + 800.

What is a function?

A function is a mathematical expression that describes how factors are related. In this case, how the price is related to the profit.

How to determine if a function models the data?

The best way to determine this is to solve the expression and verify if the answer is correct.

For example, we know that at 4 (x) dollars, the daily profit is $800 (y). Let's now the different options:

A.

y= -8 (x+4)^2 + 800y= -8 (4+4)^2 + 800y= -8 (8)^2 + 800y= -8 (36) + 800y=-8  (288) + 800y= -2304 + 800y= -1504

B.

y= -8 (x-4)^2 + 800y= -8 (4-4)^2 + 800y= -8 (0)^2 + 800y= -8 (0) + 800y= 0 + 800y= 800

C.

y= -200 (4+4)^2+ 800y= -200 (8)^2 + 800y= -200 (36)  + 800y= -200 (36)  + 800y= -7200 + 800y= -6400

D.

y= -200 (x-4)^2 + 800y= -200 (4-4)^2 + 800y= -200 (0)^2 + 800y= -200 (0) + 800y= 0 + 800y= 800

This means B and D are possible options, however, when verified with other results such as $6 the correct one is option D.

Learn more about bakery in: https://brainly.com/question/16421624

The quadratic equation is given by y = -200x² + 1600x - 2400.

Quadratic equation formula

The standard form of the quadratic equation is:

y = ax² + bx + c

Where a,b,c are constants.

Let y represent the daily profit for x bread price.

At point (2, 0):

0 = a(2)² + b(2) + c

4a + 2b + c = 0    (1)

At point (4, 800):

800 = a(4)² + b(4) + c

16a + 4b + c = 800    (2)

At point (6, 0):

0 = a(6)² + b(6) + c

36a + 6b + c = 0    (3)

From all the equations:

a = -200, b = 1600, c = -2400

The quadratic equation is given by y = -200x² + 1600x - 2400.

Find out more on quadratic equation at: https://brainly.com/question/1214333

600 kids from Grade 1, 460 kids from Grade 2, and 690 kids from Grade 3 participated in a painting contest.

How many students participated in all?

Answers

600+460+690= 1,750 is the answer !

Answer:

1,750 students participated in all

Step-by-step explanation:

can i get brainliest plz

Chose the Product. a^3b^2• 4ab^3
A. 4a^3b^5
B. 4a^4b^5
C. 4a^3b^6

Answers

Answer: 4a⁴b⁵

Step-by-step explanation:

2x+ 20 + 3x +40 =
60 + 5X

Answers

First answer: 160
Second answer: 300

How much is one quarter in fractions

Answers

Answer: 1/4 is one quarter in fractions

Look at highlighted one. Help fast

Answers

ldldjejejjejeheheheheheeheheh

A easy question so you get points.

Who won the presidential election
A. Donald Trump
B. Bidden Harris

Answers

Answer:

This recent election its Biden.....

lol thx

Follow me!!!!

Answer:

Biden Harris

Step-by-step explanation:

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