Select the reason why these triangles are
similar. If they are not, select "Not similar".
A. AA
B. SAS
C. SSS
D. Not similar

Answer:

question 2 answer. option. a. 55

Step-by-step explanation:

diameter of semi circular window is 35 inches

the radius is 17.5

perimeter of semicircular window =pie x radius

= 22 /7 ×17.5

=55 inches

Answer:

x = 72

hope it helps

Answer:

8hours 45minutes

WORKING OUT

75÷50=1.5

so 1 page would take 1.5 minutes

1.51 x 350= 525 minutes

8.75 hours

Answer:

naruto

Step-by-step explanation:

65

Answer: Naruto for sure

Step-by-step explanation:  2x3x4x5= 120

Answer:

53 pepperoni pizzas

Step-by-step explanation:

To find the value, multiply 50 by 1.06. This gets us 53.

Answer:

7 ft/yr

Step-by-step explanation:

Answer:

7 ft/yr!

Step-by-step explanation:

Answer:

200 dollars

Step-by-step explanation:

Answer:

$200.

Step-by-step explanation:

$200 because if they save $120 then $80, $200.

(120+80=200.)

Hope this helps plz hit the crown :D

sorrry for not answering earlier

Answer:

I think 1.04

Step-by-step explanation:

Answer:

The discount is $8

Step-by-step explanation:

Step one

Given data

Jane paid $40 for an item after she received a 20% discount.

Required

The initial cost of the item

Now in other to check whether Jane's friend is correct, let us solve for the initiai cost as follows

Let the initial cost be x

so

20% of 40

20/100*40

=0.2*40= $8

Therefore the discount is $8

hence the original price is

discount+ discounted sale(amount paid)

=8+40

=$48

Answer:

Desmos

Step-by-step explanation:

There is a graphing calculator called "Desmos" Look it up type the equation and it will show you

Answer:

you would graph the line at 2

Step-by-step explanation:

because adding 5 to negative three takes it up to 0 then to 2

Answer: x < -1

Step-by-step explanation:

x + 6 < 5

x + 6 = 5

x = -1

x < -1

Now try to prove its correct

A number less than -1 is -2 so we'll try that.

x + 6 < 5

(-2) + 6 < 5

4 < 5

We can tell after substituting -2 for x, that the answer is correct

Oh and I changed the less than sign to an equal sign so it's easier to solve.

Does that help?

Answer:

A is irrational and I believe the rest are rational

Answer: hi :) I have an icecream

Step-by-step explanation:

Answer:

96

Step-by-step explanation:

8x6=48

48x2=96

Answer:

CD = 25 ft

Step-by-step explanation:

[tex] \triangle CDE \sim \triangle RST[/tex]

[tex]\therefore \frac{CD}{20}=\frac{40}{32}[/tex]

(Corresponding sides of similar triangles are in proportion)

[tex]\therefore \frac{CD}{20}=\frac{5}{4}[/tex]

[tex]\therefore CD = \frac{5}{\cancel 4}\times \cancel {20} \:\:\blue{\bold{5}} [/tex]

[tex]\therefore CD = 5\times 5[/tex]

[tex]\therefore CD = 25\: ft[/tex]

Answer:

CD = 25 ft

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

[tex]\frac{CD}{RS}[/tex] = [tex]\frac{CE}{RT}[/tex] , substitute values

[tex]\frac{CD}{20}[/tex] = [tex]\frac{40}{32}[/tex]  ( cross- multiply )

32CD = 800 ( divide both sides by 32 )

CD = 25

The graph isn't included in this answer,but if he downloads 12 songs,his total will be 12 dollars spend, Assuming that Lanise's plan is cheaper than Connor's  it would have to be between A,B with a possibility of D.

PLEASE ADD GRAPH

Answer:

C. $6

Step-by-step explanation:

Answer:

Step-by-step explanation:

b is the answer

Answer:

y=-1/2x + 6

Step-by-step explanation:

I can't see the picture because it is blurry but i got y=-1/2x + 6

Answer:

215 r 12. sorry if i am wrong

Step-by-step explanation:

i think.

Answer:

3 cm and 1.75 cm

Step-by-step explanation:

the numbers have to coincide with the ones being compared in the same amount. like 3×2=6 and its the same with 1.75×2=3.50

Simplify the expression.

4/n

Answer:

1.6

Explanation:

1.598

Round from the nearest tenth

1.59

If the number in the hundredths place is higher then 5 then add one to the tenths place.

1.6

Answer:

C) 8 : 14

Step-by-step explanation:

From the Question, we have

Six butterfly stroke laps

Eight freestyle Laps.

Total number of laps = (6 + 8)laps

= 14 laps

Hence,

The ratio of freestyle laps to total laps is:

Freestyle laps : Total laps

= 8 : 14

Option C is correct.

Answer:

ITS A TRAPEZIUM ;D(-5,2)

Step-by-step explanation:

SEE the IMAGE for Solution

HOPE it HELPS

Have a GREAT DAY

The height of the triangle is 0.00625.The correct option is D

A density graph must have an area under it equal to 1. The range of speeds in this problem, 320-0 = 320, is the base of the density graph, which is shaped like a triangle. By multiplying the base by half of the triangle's height, we can determine the density graph's area.

Let h represent the triangle's height. The triangle's area is then:

1 = (1/2)320h

calculating h:

h = 1 / (320/2) = 0.00625

Therefore, option D is appropriate because the triangle's height is 0.00625.

Learn more about multiplying here : brainly.com/question/28773316

#SPJ1

Answer:

I can't solve this completely for you, but I'll help you figure it out.

Step-by-step explanation:

All you need to do is choose a number to plug in for x, I'd start with zero and work my way up. Do this for all equations to solve for solutions to your problem.