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irinina [24]
3 years ago
7

Are all isosceles triangles equilateral??​

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
7 0

Answer:

Step-by-step explanation:

every equilateral triangle is isosceles, but not every isosceles triangle is equilateral

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Tim wants to ride his bike for 25 miles or less on some mountains bike trails . The table shows the distance of three different
Basile [38]

yo sup??

the sum of trails taken should be less than 25 miles

Black bear=B

Eagle Ridge=E

Doe Run=D

(btw names sound cool XD)

we will now try different combinations

B+E=7 1/2 ++ 10 1/4 which is clearly less than 25

B+D=7 1/2 + 8 3/4 which also less than 25

E+D=10 1/4 + 8 3/4 which is also less than 25

B+D+E=7 1/2 + 10 1/4 + 8 3/4 which is greater than 25

Therefore only the 1st,2nd and 3rd case are possible

Hope this helps.

7 0
3 years ago
P = $14,300
Arte-miy333 [17]

Answer:

B. 4.29

Step-by-step explanation:

                                                         

4 0
3 years ago
Mandy emptied the bags and put the candy into equal groups.How many candies were in each group?
alexira [117]

Answer:

25

Step-by-step explanation:

40+76+84 = 200.

200 ÷ 8 = 25

Answer: 25.

3 0
3 years ago
A right triangle has side lengths d, e and f as shown below use these lengths to find cos x, tan x and sin x
kvasek [131]

Answer:

To solve for the trigonometric functions of x, we need to recall the ratios they represent as shown below.

sin x = O/H

cos x = A/H

tan x  = O/A

where O stands for opposite, A for adjacent, and H for hypotenuse. So, for example, the sine of x is equal to the side opposite of angle x over the hypotenuse. The same goes for cosine and tangent. Using the diagram attached, we have the expressions of the trigonometric functions as shown below.

sin x = f/d

cos x = e/d

tan x = f/e

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Write an equation of a line thru (3,-1) and (-1,-7)
Marrrta [24]

-1 - (-7) over 3 - (-1) = M

-1 + 7 over 3 + 1 = M

6 over 4 = M

6/4 = M

3/2 = M

6 0
4 years ago
Read 2 more answers
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