Mathematics Middle School

Calculate the area of each shape below. Figures are not drawn to scale.

Answers

Answer 1

Answer:

20.68in^2

Step-by-step explanation:

The area of the traiangle=Area of both traingle

=1/2×4.4×6.1 +1/2×4.4×3.3

=2.2×6.1+2.2×3.3

=2.2(6.1+3.3)

=2.2×9.4

=20.68in^2

Related Questions

help will give brainllest pls help plssssssssssssssssss

Answers

Answer:

D, 10m x 20m

Step-by-step explanation:

If the scale is 1cm in the diagram is 5m in real life, then:

In diagram:

Length of study area - 4cm

Breadth of study area - 2cm

In real life:

Length of student area - (4/1) x 5 = 20m

Breath of student area - (2/1) x 5 = 10m

D. 10m x 20m If the scale is 1 centimeter in the diagram is 5m in life then. Leg th of the study

A circle has a diameter of 10 cm. What is the best approximation of its area? Use 3.14 for pi.....you need radius not diameter in the formula! (Hint: A = π r2 )

78.5 sq cm

314 sq cm

31.4 sq cm

15.7 sq cm

Answers

Answer:

If it has a diameter of 10, divide it by 2 to get Radius (5) because Area = πr²

Then you do r * π *r which would be 78.5. so C is your answer.

Step-by-step explanation:

This 15.7 is the correct answer

The surface area of the prism is ______ square units. All measurements in the image below are in units. (Input whole number only.)

A triangular prism is shown with 2 right triangular sides having legs 4 and 3 and hypotenuse 5. The length of the prism is 5.5

Numerical Answers Expected!

Answers

Answer:

its 72.50

Step-by-step explanation:

33. Which side of the triangle in the diagram is the hypotenuse?
A. B
B. C
C. A

Answers

The answer is option B, if this helped mark me the brainiest!!

Answer:

B. C is the correct answer

54. Consider the following trapezoid.
Find the value of a, b, c, and d.

Answers

Answer:

a=4cm

b=3cm

x=5cm

Answer:
a=4cm
b=3cm
c=5cm

A box of popcorn is 3 inches wide, 4 inches long, and 6 inches high. The box is half empty. What is the volume of popcorn left in the box?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

two car rental companies are running special this month at driveway rentals customers can pay to $30 rental free for a sedan and 15 for each day rental y = 15x + 30 at Harry's rental a car customer can pay a 40 rental free for a studding and $10 for each day of rental the cost for the two car rentals are shown on the graph below how many days must a car be pretend for the cost of both car rentals to be the same A4 B6 C2 D8

Answers

I think A is the answer

21. The radius of a circular baking tray is 10 cm. Find its area correct to 2 decimal places. Use the pi button on your calculator for pi in your calculations.

Answers

Answer:

314.28 cm²

Step-by-step explanation:

The radius of track = 10 m .

Using Formula of Area of circle :-

[tex]\implies Area =\pi r^2\\\\\implies Area = \dfrac{22}{7}\times 10cm\times 10cm \\\\\implies \boxed{ Area = 314.28 \ cm^2 }[/tex]

39. Find the length of the rectangular prism with volume 180 cm3, width 5 cm and height 3 cm.

Answers

Answer:

12cm

Step-by-step explanation:

l=V

hw=180

3·5=12cm

12 cm
I hope this helps

Is it 13 x 6??? or 6 x 8?? 13 x 8????????????????

Please help! And explain you answer!

Answers

Answer:

It is 6x13

Step-by-step explanation:

you would multiply the length which is 13 times the height. The 8 is slanted so you wouldn’t multiply that. The 6 is a straight line so that is the correct height

Answer:

13*6=78 cm^2

Step-by-step explanation:

8 is redundant in this question, it's just there to throw you off and you don't need it.

To get the area of a parallelogram, multiply the base by the height.

13*6=78

Determine which graph has the line of best fit drawn and explain why.

Answers

Answer:

graph c

Step-by-step explanation:

because it is a more perfect line through the dots then the others, thats how you can always tell

Help ME Fast.............

Answers

The answer should be G

Hope this helped :)

Answer:

Step-by-step explanation:

What is the mode of a data set? And how do I find it? It's been a while since I've done this part of math.

Answers

Answer:

The mode of a data set is the number that occurs most frequently in the set. To easily find the mode, put the numbers in order from least to greatest and count how many times each number occurs. The number that occurs the most is the mode.

Step-by-step explanation:

Answer:

mode of a data set is the number that is repeated the most in the given data set, simply count how many times a number is repeated in a given data set and which ever number is repeated the most will be your mode.

Hope this helps! and yes math can be hard sometimes but have a good day!

Brainlyest for the person who answers both and is right

Answers

123 x 10 to the -6 power

123 times X to the power of -6
Hope this helps

lacy went to the fair. She paid $5 for the entrance fee. Each ride ticket cost $0.25. Lacy spent $12.50 at the fair. Which equation can be used to find how many ride tickets Lacey bought?

$0.25r + $5 = $12.50
$0.25r + $5r = $12.50
5r + $0.25 = $12.50
$0.25r - $5 = $12.50

Answers

Answer:

$0.25r + $5 = $12.50

Step-by-step explanation:

r represents the amount of rides Lacy went on during the day. If you do the problem in the correct order, you will get the answer

Step 1)

Subtract 5 from both sides

$0.25r + 5 (-5) = 12.50 (-5)

Step 2)

Divide by 0.25

0.25r (Divided by 0.25) = 7.50 (Divided by 0.25)

Step 3)

Answer

r = 30 rides

$0.25r+$5=12.50 this is because you will have to subtract 5from both sides and then divide the sum( which is $7.50) by $0.25. So lacy purchased 30 tickets

SHAWTIES I NEED HELP AGAIN V SORRY

Answers

Answer:

Fencing=559.91 or about 560

grass=119

Step-by-step explanation:

Fencing for circle is 219.91

70÷2=35

35*3.14*2

219.91

Fencing for rectangle is 340

(170-70)+170+70

grass is 119

170*70

I require the assistances for math :v

Answers

Answer:

1. 1/36

2. 9/64

Step-by-step explanation:

First Question:

1. First thing I look for is how many spots are there and how many of them are for each color: both green and orange have 1 spot each out of six spots.

2. The chances of landing on each one is 1/6.

3. Now that they have to land back to back, I multiply the fractions by using the denominator which is 1 in 36 or 1/36.

Second Question:

1. Once again I see there are eight spots and blue has 3 of those.

2. I multiply the chance of it landing on blue on the first time, 3/8, by itself for the second time, 3/8.

3. You multiply the fractions and you get 9 in 64 or 9/64.

1. 1/6 for both

2. 3/8

PLS HELP ME OR ILL ME PLS :_:::::

Answers

Its 30, i multiplied 6x5 and got 30 so im sure its the answer

the answer is probably 30

Please answer this question for branliest i really need it and don’t just answer for points tysm

Answers

Answer:

D i believe.

Step-by-step explanation:

P.S. if im wong im really sorry, its been awhile since ive had to do that. But honestly i think its D. also comment on this if im right or wrong pls, id like to know.

Answer: c

Step-by-step explanation:

all opposite sides are parallel and each angle is 135 degrees. it cannot be D because the angles are too wide to be 45 degrees

Find the surface area
Length=8
Width=10
Height=6

Answers

Answer:

Step-by-step explanation:

2(8)(6) + 2(8)(10) + 2(6)(10) = 376

answer is (A) 376 m^2

In the figure at the right, what is m∠1 if m∠3 = 70°?
plz help i beg i will give brailist and 20 points

Answers

Answer:

m∠1 = 70°

Step-by-step explanation:

m∠1 and m∠3 are vertical angles; vertical angles are congruent (equal).

m∠1 = m∠3.

Vertically opposite angles are always equal.
Which means :
Angle 1 = Angle 3
Thus, the measure of angle 3 = 70°
▪︎Therefore, the correct option is 70

4.25h=38.25
h equals what

Answers

Answer:

h = 9

Step-by-step explanation:

4.25 x h = 38.25

38.25 / 4.25 = 9

NEED HELP PLEASE FAST Use the Transversal drawing that I created and find the value of x and the value of all the other angles

Answers

Answer:

im so confused

Step-by-step explanation:

HELP IM BEING TIMED

Solve for x.

x/4 = 3/8

Answers

The answer is 1.5 because /4 is half of /8 so 1.5/ is half of 3/

Answer: 3/2 or 1.500

Step-by-step explanation:

QUICK HELP

Paul’s bank does not charge him a fee for cashing checks as long as he keeps a balance, b, of at least $500 in his checking account. Which inequality represents this situation?

A.
b>$500

B.
b≤$500

C.
b<$500

D.
b≥$500

Answers

Answer:

Step-by-step explanation:

The symbol, ≥, represents at or greater than the amount on the right side. This means the balance must be at or greater than $500.

Your answer should be D

Plz help me thank you

Answers

Answer:

The answer is 420.

Step-by-step explanation:

Because since we know it wants 140 grams of fish. And twice as many pasta than fish. You can simply just do this: 140 x 2 = 280. So 140 + 280 will = 420. There you go!

420 grams
Do 140 x 2 to get the pasta (double the fish) to get 280. Then add the grams of fish back 280 + 140 which equals 420 grams

The equation p=100−5t represents the percent p of battery power remaining in a tablet after t hours.

Answers

Answer:

Step-by-step explanation:If p=100% and t=20% than 5×20=100 because if you add 20 five different times you get 100.

Can someone help me solve this plsss i really need help with it NO LINKS AND NO DOING IT JUST FOR THE POINTS Will Give brainliest show your work and explain how you got your answer

Answers

Step-by-step explanation:

2. B (6,6 )

3. C (-3,-5)

5. is angle B

4. AC

7. Is translated 2 unit to the right

c. they all move 2 unit to the right

Answer: B (6,6 )

C (-3,-5)

is angle B

Is translated 2 unit to the right

they all move 2 unit to the right

Step-by-step explanation:

The expression 4s can be used to find the perimeter of a square where s represents the length of a side. Which equation represents the perimeter of a square with side lengths 14.8 centimeters?

A. 14.8 + 14.8 =29.6
B. 14.8 x 14.8 = 219.04
C. 4 (14.8) = 59.2
D. 4 + 14.8= 18.8

Answers

I believe it’s C

I say this because it expresses 4s
4 and (14.8)

The answer is C
Explanation:
A perimeter of a square = 4x
In this problem x= 14.8

PLEASE HELP THIS IS VERY IMPORTANT I WILL GIVE YOU BRAIN THING IF ITS CORRECT (you can use a calculator if you want) <3

Answers

Answer:

Step-by-step explanation:

You're supposed to divide 1.875 inches by 500, because there are 500 pieces of paper. 1.875 divided by 500 is 0.00375, not 0.015 so Diego is wrong.

Answer:

You're gathered to separate 1.875 inches by 500, since there are 500 pieces of paper. 1.875 partitioned by 500 is 0.00375, not 0.015 so Diego is not right

Step-by-step explanation:

Other Questions

How can reviewers add audience appeal and engagement to their reviews?O A. By not having a clear opinionB. By including interesting adsC. By sticking to the facts onlyD. By including additional media pls help asap no files though answer for brainilest and 11 points hi^_^ I NEED HELP WITH A PLZ HELP What is a number c decreased by 15? (Only people who are going to answer the question truly are only allowed to comment) Large objects that form dense gravity wells in space A. Galaxies B. Star C. Nebulae D. Black holes. What religion and language came from France? Hurry please I need it tonight thank u so much Fiscal policy describes a government's actions related to : How do I solve for X? Penetration pricing doesn't work if ________. T100. The number of ash trees on a tree farm is 5times the number of pine trees. Choose oneexpression from each column to creae anequation that compares the number of ash trees(a) and pine trees (p), *************************************** Solve the quadratic equation(x+2)^2=1 the following data points represent the number of spots on each giraffe that lives in the Curran plains find the median 174,226,236,231,203,185,194,221,197 find the median WILL MARK BRAINLIEST Match these items. 1. Priestly ministry countenance 2. kingship white hair 3. Purity and eternal age flaming eyes 4. Omniscience garments 5. Judgment golden girdle 6. His Word two-edged sword 7. Deity brazen feet LJM Corporation includes two divisions, Shay Division and Patty Division. The Shay Division makes specialized filters, including one that could be used by the Patty Division. Costs for the filter are variable costs, $16; fixed costs, $20. Shay Division has capacity to make 20,000 of the filters, and it is operating at capacity. It sells the filters to other companies for $52 each. The Patty Division needs 8,000 filters per year, and it has been purchasing them from another company for $45 each. Required: 1) If a transfer were to occur between Shay Division and Patty Division, what is the maximum that Patty Division should be willing to pay for the filters? 2) If a transfer were to occur between Shay Division and Patty Division, what is the minimum price that Shay Division should be willing to accept? Help me please.. :) :) :) :) :) :) A cylindrical storage tank has a depth of 5 ft and a radius measuring 3 ft. The tank needs to be painted. If 1 pint of paint covers 50 ft2 and you can only purchase full pints of paint, how many pints must be purchased to paint the exterior of the storage tank? (Use your calculator value of . Round your answer up to the nearest whole number.)