Mathematics High School

24. Two trapezoids have areas of 432 cm and 48 cm. Find their ratio of similarity
A 3:1
B. 9:1
C. 1 3
D 1.9

Answers

Answer 1

Answer:

9:1

Step-by-step explanation:

432/48=9

9:1

Related Questions

help and explain please

Answers

Answer:

36/90 = .4

.4 x 100 = 40

So 36 is 40 percent of 90

(S/P = .4 x 100 = 40)

2. Taxes

Ted is making a red and yellow quilt with dimensions of 72 in by 90 in is how many square feet of fabric does he need​

Answers

Answer:

https://socratic.org/answers/327824 click on the link

me and my crips shoot up yo gang homie

Answers

Answer:

u sure abt that?

cuz im the Mandalorian

crips aint got nothing on me and my beskar

THIS IS THE WAY


Segment PR and segment QS are diameters of circle U. Find measure of arc PQ.

Answers

Answer:

74

Step-by-step explanation:

64+42=106

180-106=74

Greyson rides his bike at a constant rate. In 30 minutes, Greyson can bike 7 miles. I need help on number 3.

Answers

Step-by-step explanation:

The answer is In the picture above

I lien ratios for problems like these.

7miles/30 minutes = x miles/105 minutes

Cross multiply
(7miles)(105 minutes) = (30 miles) (x)
735 = 30x
x = 24.5 miles

You can also divide 7 by 30 to get miles/ minute = 0.233 and then multiply that by 105 minutes

0.2333 x 105 = 24.5 miles

Read the sentence. The baker donated bread to the fund-raiser in a large box. Which is the best revision of this sentence? In a large box, the baker donated bread to the fund-raiser. The baker donated to the fund-raiser bread in a large box. The baker donated a large box of bread to the fund-raiser. In a large box, the fund-raiser had bread donated by the baker.

Answers

Answer:

The prepositional phrase "of bread" establishes that the large box donated by the baker contains bread . Therefore, it is unnecessary  to use the PP. So the baker donated a large box of bread tho the fundraiser.

Step-by-step explanation:

Evaluate the function at the given value if f(x)= 5x-7 find f(2)

Answers

Answer:

3

Step-by-step explanation:

f(x)=5x-7

for f(2) just put 2 in place of x

so,

f(2)=5(2)-7

f(2)=10-7

f(2)=3

The area of the triangle below is 6.75 square meters. What is the length of the base?

Answers

Answer:

4.5

Step-by-step explanation:

I hope this helps, sry don't have enoug h time to explain

solve:

4(n-7) -2 (n+3)-15n

Answers

Answer:

solved

Step-by-step explanation:

4n-28 -2n -6 -15n

-13n-34

-(13n+34)

Solve for x show your work

Answers

Answer:  The answer is -5

Step-by-step explanation:

4x - 3 = 6x + 7

    - 7           -7

4x - 10 = 6x

-4x        -4x

-10 = 2x

---------------

       2

-5 = x

Answer:

x = -5

Step-by-step explanation:

4x - 3 = 6x + 7

Add 3 to both sides to isolate the variable:

4x = 6x + 10

Subtract 6x from both sides to keep x on 1 side:

-2x = 10

Divide by -2 to have the base value of x:

x = -5

help me out thank you so much whoever does !! :):))

Answers

Answer:

72

Step-by-step explanation:

PLEASE HELP! NO LINKS OR I WILL REPORT!! I SUCK AT ALGEBRA

Answers

Answer:

-5 and 3

Step-by-step explanation:

(-(-2) +/- √(4- (4(1)(-15))) ÷ 2

(2 +/- √64 )÷ 2

(-2+8) ÷ 2 = 3

(-2 -8) ÷ 2 = -5

mind helping a girl out? pls and thank you lol

Answers

Answer:

First box: 2

Second box: 54

Step-by-step explanation:

The ratio is 1:6.

In other words, the second column is the first column times 6.

2 x 6 = 12

3 x 6 = 12

5 x 6 = 30

9 x 6 = 54

Therefore, the first box would be 2.

The second box would be 54.

Step-by-step explanation:

ginger ale 2because everything is multiplied by 6

so 9 *6


Pls help
Pls help
Pls help

Answers

Answer:

i bleive that it is 261 havent done this in a wile tho

Step-by-step explanation:

15×12=180 ( did not divide because there are two of the same triangle) and 9×9=81 add them together and you get 216

What is the volume, in cubic in, of a rectangular prism with a height of 11in, a width
of 20in, and a length of 19in?

Answers

Formula for volume is L*W*H so answer is 4180

The volume of the rectangular prism is 4180in^3.

What is rectangular prism?

"A rectangular prism can be defined as a 3-dimensional solid shape which has six faces that are rectangles".

For the given situation,

Length of the rectangular prism = 19 in

Width of the rectangular prism = 20 in

Height of the rectangular prism = 11 in

The formula for volume of the rectangular prism,

[tex]V=l[/tex] × [tex]w[/tex] × [tex]h[/tex]

On substituting the values,

⇒[tex]V= 19[/tex] × [tex]20[/tex] × [tex]11[/tex]

⇒[tex]V=4180[/tex]

Thus the volume of the rectangular prism is [tex]4180 in^{3}[/tex].

Learn more about rectangular prism here

https://brainly.com/question/21812790

#SPJ2

Identify the center and radius for the circle with the following equation; (x+5)^2+y^2+12y=3

Center= (__,__)
Radius= _____

Answers

Center: (-5,-6)
Radius: 39
How to do it

Complete the square for
y
2
+
12
y
y
2
+
12
y
.

(
y
+
6
)
2
−
36
(
y
+
6
)
2
-
36
Substitute
(
y
+
6
)
2
−
36
(
y
+
6
)
2
-
36
for
y
2
+
12
y
y
2
+
12
y
in the equation
(
x
+
5
)
2
+
y
2
+
12
y
=
3
(
x
+
5
)
2
+
y
2
+
12
y
=
3
.
(
x
+
5
)
2
+
(
y
+
6
)
2
−
36
=
3
(
x
+
5
)
2
+
(
y
+
6
)
2
-
36
=
3
Move
−
36
-
36
to the right side of the equation by adding
36
36
to both sides.
(
x
+
5
)
2
+
(
y
+
6
)
2
=
3
+
36
(
x
+
5
)
2
+
(
y
+
6
)
2
=
3
+
36
Add
3
3
and
36
36
.
(
x
+
5
)
2
+
(
y
+
6
)
2
=
39
(
x
+
5
)
2
+
(
y
+
6
)
2
=
39
This is the form of a circle. Use this form to determine the center and radius of the circle.

Find the missing side lengths.

Can someone please help???

Answers

Answer:

x = 16

y = 13.8

Step-by-step explanation:

o is the centre of the circle if ab equals 6 units oc perpendicular to ab with m on ab, and mc equal one unit find the length of om​

Answers

Do you have any notes that could be resourceful?

Ashley's bill from Red Lobster was $14.95. She
left a 15% tip, what was the total amount she
paid out?

Answers

Answer:

14.89

Step-by-step explanation:

What is the volume of each figure? (Please write the formula and answer)

Answers

Answer:

1. (top left corner) = 8km^3

2. (bottom left corner) = 243 in^3

3. (top right corner) = 200 cm^3

4. (bottom right corner) = 3165.12 m^3

Step-by-step explanation:

1. (top left corner) lwh = 4km x 2km x 1km = 8km^3

2. (bottom left corner) (lwh)/3 = (9 x 9 x 8) / 3 = 243 in^3

3. (top right corner) lwh = 5 x 5 x 8 = 200 cm^3

4. (bottom right corner) πr^2h

R = 12

3.14 x 12^2 x 7 = 3.14 x 144 x 7 = 3165.12 m^3

Please help me out



Find the area .

Answers

Answer:

its27.54 8.1×3.4 =27.54 base×height

help i don't understand this!!

Answers

Answer:

30 cm

Step-by-step explanation:

Find the area for each trapezoid.​

Answers

Answer:

A=130

Step-by-step explanation:

105 square meters
On edg 2021

Need help due in 20 mins

Answers

Answer: The slope is 0.

The slope is 0 because for something to have a slope, it either has to be going upward or downwards.

Please help I need to show all work

Answers

Answer: x=-3 can you mark me brainlyest thanks

Step-by-step explanation:

3(x-6)=2x(x+3)

3x-18=3x+6x

3x-18=9x

-3x      -3x

-18=6x

__   __

6      6

x=-3

Answer: X = -13 answers above btw

I need help I'm confused!

Answers

Answer:

160 and 70

Step-by-step explanation:

BOTH QUESTIONS!!!! 15 POINTS ‼️‼️‼️‼️

Answers

Answer:

Y=-3x+5

Step-by-step explanation:

The first one i dont know srry

The plane has traveled 105 miles which is 45%of the distance it needs to go. How many miles is the total distance of the flight?

Answers

Answer: 162.75 miles

Step-by-step explanation: 100%-45%=55%

55%=.55

105 times .55= 57.75

105+57.75= 162.75

sorry but I'm not sure if its right because I haven't does one of these in a while

Please help me? I am confused.​

Answers

Answer:

It's a photo of the problem. It's not a spam. Just so you could be sure. ;-)

Have a good day

Answer:

x=4

Step-by-step explanation:

7-2x=2(x-4)-1

7-2x=2x-8-1

7-2x=2x-9

-2x on both sides which makes

7-4x=-9

-7 on both sides which makes

-4x=-16

divide both sides by -4 and

x=4

What will be his EXTRA cost?

Answers

Answer:

??? what do you mean?

Step-by-step explanation:

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