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Natali [406]
3 years ago
13

Corresponding angles of ΔABC and ΔDEF are congruent. Does this prove that the triangles are congruent? Justify.

Mathematics
2 answers:
Maksim231197 [3]3 years ago
7 0

no; AAA only guarantees similarity because the lengths of the sides of the two triangles are not necessarily equal.

Think about two equilateral triangles. Each triangle has three 60° angles; but, the side lengths of one of the triangles is not necessarily equal to the side lengths of the other triangle. So, they are similar, but they are not congruent.

Romashka [77]3 years ago
3 0
<span>C) The triangles could have the same shape but not necessarily the same size.

</span>
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Sarah has some chocolates.
kakasveta [241]

Answer:

24:8 which is also just 6:2 or 3:1

Step-by-step explanation:

There are many ways you can write this, and this is what I think hope this helps

8 0
3 years ago
What polynomial should be subtracted from the polynomial y^2–5y+1 to get the difference equal to: 5
monitta

Answer:

y^2 - 5y - 4

Step-by-step explanation:

So you want f(y) such that

(y^2-5y+1) - f(y) = 5

Subtract both sides by (y^2-5y+1):

-f(y) = 5 - (y^2-5y+1)

-f(y) = -y^2 + 5y + 4

f(y) = y^2 - 5y - 4

So the polynomial you are looking for is y^2 - 5y - 4

5 0
3 years ago
Abbeys cat weighs 18 pounds. Her dog weighs 2 pounds more than half her cats weight. Write and evaluate an expression to show ho
SIZIF [17.4K]

(18 \div 2)  + 2 = x
X= lbs Abbys dog weighs
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4 0
3 years ago
24% of 75 is what number?
mariarad [96]
The answer is 18
75/x = 100%/24%
x/75 = 24/100
you’re answer is 18
6 0
3 years ago
Dory bought 2 computers on sale for $210.99 each. He sold them to his friend for $240.00 each. What was his profit?
Ksju [112]

Answer:

58.02

Step-by-step explanation

210.99 x 2 = 421.98

240 x 2 = 480

480 - 421.98 = 58.02

6 0
3 years ago
Read 2 more answers
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