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
Alekssandra [29.7K]
3 years ago
14

For each triangle, check all that apply​

Mathematics
3 answers:
Kamila [148]3 years ago
8 0

Triangle A: isosceles

Triangle B: Equilateral, isosceles

Triangle C: Scalene

Alex Ar [27]3 years ago
7 0

Triangle A is an Isosceles

Triangle B is Equilateral

Triangle C is Scalene

kobusy [5.1K]3 years ago
7 0

Answer:

triangle a:scalene

triangleb:equalteral

triangle c:isosceles

Scalence triangle is all the different numbers, equalteral is all the same numbers, and isosceles is 2 of the same numbers and 1 different

You might be interested in
A machine costs 7500. Its value decreases by 5% every year due to usage. what will be its price after 1 year?​
Arada [10]

Answer:

12000 will be the price of machine after 1year.

Step-by-step explanation:

As i got.

5 0
3 years ago
Identify the equivalent expression for each of the expressions below (m1/3 m1/5)^0
Eva8 [605]

Answer:

1

Step-by-step explanation:

everything rise 0 power is 1.

8 0
3 years ago
What is the image of (9,-5) after a dilation with the scale factor of 2.5?​
ycow [4]
(9,-5) times 2.5 is (22.5,-12.5)

The answer is (22.5,-12.5)

Hope this helps!
4 0
3 years ago
DETERMINE<br> THE<br> DIFFERENCE<br> BETWEEN-2/5 and -0.75
timama [110]

Answer:

0.3

Step-by-step explanation:

Convert -2/5 into a decimal.

-0.4.

Then subtract the two.

-0.4-(-0.75)

-0.4+(+0.75)

0.3

6 0
3 years ago
Please help me AAAAAA
bezimeni [28]

Answer:

45

Step-by-step explanation:

AEF is a similar triangle to ABC. that means it has the same angles, and the sides (and all other lines in the triangle) are scaled from the ABC length to the AEF length by the same factor f.

now, what is f ?

we know this from the relation of AC to FA.

FA = 12 mm

AC = 12 + 28 = 40 mm

so, going from AC to FA we multiply AC by f so that

AC × f = FA

40 × f = 12

f = 12/40 = 3/10

all other sides, heights, ... if ABC translate to their smaller counterparts in AEF by that multiplication with f (= 3/10).

the area of a triangle is

baseline × height / 2

aABC = 500

and because of the similarity we don't need to calculate the side and height in absolute numbers. we can use the relative sizes by referring to the original dimensions and the scaling factor f.

baseline small = baseline large × f

height small = height large × f

we know that

baseline large × height large / 2 = 500

baseline large × height large = 1000

aAEF = baseline small × height small / 2 =

= baseline large × f × height large × f / 2 =

= baseline large × height large × f² / 2 =

= 1000 × f² / 2 = 500 × f² = 500 ×(3/10)² =

= 500 × 9/100 = 5 × 9 = 45 mm²

8 0
2 years ago
Other questions:
  • Twice the difference of a number and 7 is equal to three times the sum of the number and 9
    12·1 answer
  • Solve the inequality -7x &gt;21. What is the graph of the solution
    6·2 answers
  • Shop-mart makes an offer price of $8 for 2 packs of raspberries. What amount will a customer
    15·1 answer
  • The speed of light is 186000 miles per second about how many miles does light travel in an hour
    5·1 answer
  • 10. A bag contains 4 red balls, 6 green balls and some white balls. If the probability of not drawing a white ball in one draw b
    5·1 answer
  • one school purchased 18 gallons of blue paint to decorate several of its classrooms. if each classroom needs 1 4/5 gallons of pa
    12·1 answer
  • The weekly salary Y of an individual is proportional to the number of hours X worked. A person who works 40 hours is paid 900$.
    11·1 answer
  • If f2 + square root of 3 is a polynomial root, name another root of the polynomial, and explain how you
    5·1 answer
  • 3. Which of the following is a solution to the equation 16 = 4x – 4? (1 point)
    14·1 answer
  • The equation y – 2 = 3(x + 1) is in point-slope form. Which is the slope-intercept form?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!