1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Readme [11.4K]
3 years ago
11

Determine whether the pair of figures is similar.

Mathematics
2 answers:
pogonyaev3 years ago
7 0

Answer:

The triangles are similar

Step-by-step explanation:

You first flip the first triangle so the hypotenuse is facing the bottom right like the second triangle and the 49 degrees would be matching the same side as the picture would depict

You can then use the equaation 43 + 49 + x = 180 to solve for the missing angle in the second right triangle.

92 + x = 180

x = 88

The degrees match up, you then have to compare the sides.

You can first check the ratios between the same sides of the different triangles.

2.8 : 8.4

4 : 12

3.1 : 9.3

all of these ratios would be simplified to a 1:3 ration, meaning all the sides are proportional, making the triangles similar.

pogonyaev3 years ago
5 0

Answer:

answered in comments :)

Step-by-step explanation:

You might be interested in
4 people stacked 40 pizzas . Ronnie stacked 0.25 of the pizzas and Mack stacked 9 outa the 40 and Kim stacked 35% so how many di
saw5 [17]

Answer:

7

Step-by-step explanation:

No. of pizza Ronnie stacked = 0.25 × 40

                                               = 10

No. of pizza Mack stacked = 9

No. of pizza Kim stacked = \frac{35}{100} × 40

                                         = 14

No. of pizza Ada stacked = 40 - 10 - 9 - 14

                                          = 7

3 0
3 years ago
Read 2 more answers
The diameter of a circle is 18 centimeters. What is the area? Give the exact answer in simplest form
alina1380 [7]

Answer:

254.47

Step-by-step explanation:

Formula is pi r^2

the radius is 9 which is half of the diameter

pi 9^2

7 0
2 years ago
Which of the following shows no correlation between the independent and dependent variables?
jeka94
D doesn’t show a positive or negative correlation. D is the best answer choice.
3 0
3 years ago
Read 2 more answers
The angle of depression from the top of a cruise ship to the top of a sailboat is 22. Sitting above water, the cruise ship is 23
dusya [7]

Answer:

The distance between the cruise ship and the sail boat is 517 feet.

Step-by-step explanation:

The cruise ship is 236 feet tall, and the sailboat is 236 tall; this means the distance between the top of the cruise ship and the top of the sail boat is

236 feet - 27 feet = 209 feet.

We also know that the angel of depression from the top of the cruise ship to the bottom of the cruise ship is 22°. This forms a right triangle as shown in the figure attached.

Now from trigonometry we get:

tan \: \theta = \dfrac{209}{d}

d= \dfrac{209}{tan\:\theta }

\boxed{d=517ft}

The distance between the cruise ship and the sailboat is 517 feet.

3 0
3 years ago
On Thursday a local shop sold a combination of 417 hamburgers and cheese burgers. The number of cheeseburgers sold was two times
seropon [69]

Answer:

The number of hamburgers sold was 139 and the number of cheeseburgers  sold was 278.

Step-by-step explanation:

Let

x -----> the numbers of hamburgers sold on Thursday

y -----> the numbers of cheeseburgers sold on Thursday

we know that

x+y=417 ----> equation A

y=2x ----> equation B

Substitute the equation B in equation A and solve for x

x+2x=417

3x=417

x=139

Find the value of y

y=2(139)=278

therefore        

The number of hamburgers sold was 139 and the number of cheeseburgers  sold was 278.

8 0
3 years ago
Other questions:
  • A rhombus with side length s is shown below. The perimeter, P, of a rhombus is proportional to the length of each side, s. Which
    12·2 answers
  • Easy POINTS Awnser These
    7·2 answers
  • A collectible costs an antique store merchant $150. If the store marks up the price 65%, what is the selling price of the doll?
    8·1 answer
  • Please answer number 1
    13·1 answer
  • Please help me out here I'm failing math.
    7·1 answer
  • Not good with factoring could use a hand.
    12·1 answer
  • Tim Hanes' bank granted him a single payment loan of $1,000 for 100 days at 12 percent ordinary interest. What is the maturity v
    12·1 answer
  • Big box brand computers have 1/4
    9·1 answer
  • There are 21 red apples and 18 green apples. What is the ratio of green to red apples?
    7·1 answer
  • What is the value of x?<br> X+4/9=3/4
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!