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Ghella [55]
3 years ago
9

Are the triangles similar why or why not?

Mathematics
1 answer:
Tamiku [17]3 years ago
3 0

Answer: No, the triangles are not similar. They aren't even triangles.

Step-by-step explanation: A is a diamond, which cannot be considered a triangle until it is split in half. 8 and 9 would be a triangle if the diamond wouldn't have been there. B and C is a parallelogram.

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alinia has a spinner that equals five sections red blue green purple and orange she spins the spinner 200 times aout how many ti
zzz [600]
40 times on purple and 40 times on orange. if you divide 200 by 5, it is 40. this means 40 times it will land on each color.
6 0
3 years ago
14. The area of a rectangle is 375 square inches and it’s perimeter is 80 inches. Find both the length and width.
Pavel [41]

Answer:

Length  =25 inches

Width = 15 inches

Step-by-step explanation:

Let l = length of rectangle, w = width of rectangle

Given the area and the perimeter of the rectangle, we can write:

lw = 375

2l+2w=80

So:

l+w = 80\div2

=40

l=40-w

Now, we can use substitution to find the value of w:

lw = 375

(40-w)w = 375

40w-w^2 = 375

375+w^2-40w = 0 (Quadratic equation)

(w-15)(w-25) = 0

∴ w = 15, 25

We can use substitution again to find the value of l

lw = 375

l=375\div w

=25,15

∵ Length usually refers to the longer side of a rectangle, ∴ length =25 inches and width =15 inches.

Hope this helps :)

8 0
3 years ago
Is 1/2 and 1/8 equivalent fractions
mote1985 [20]
They are not because 1/2 you cannot multiply it by anything to get 1/8
8 0
3 years ago
Read 2 more answers
A) číslo 12 v poměru 5 : 4
Leya [2.2K]

Answer:d

Step-by-step explanation:

4 0
3 years ago
So 14.603 rounded to the nearest whole number is
Lina20 [59]

14.603 rounded to the nearest whole number is 15.

Find the ones place (4). Look at the number next to the ones place. It is a 6. Because 6 is greater than 5, round up

15 is your answer

hope this helps

8 0
4 years ago
Read 2 more answers
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