Please show your work for this
1 answer:
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let x represent the number of apples and y represent the number of oranges.
TOTAL: x + y = 112
y = 112 - x
PEELED:
3x = 4y
3x = 4(112 - x)
3x = 448 - 4x
7x = 448
x = 64
y = 112 - x
= 112 - 64
= 48
a) There are 64 apples and 48 oranges
Peeled apples: = 3(8) = 24
Unpeeled apples: 64 - 24 = 40
Unpeeled - Peeled: 40 - 24 - 16
b) there are 16 more unpeeled apples than peeled apples
Answer:
Obtuse
Step-by-step explanation:
- You have to make sure it is a triangle by adding the smallest and the medium sides, if the result is greater than the bigger side then it is a triangle.
- you then use the Pythagorean theorem to check if the triangle is a right triangle, acute, or obtuse. If
=
then it is a right triangle. If
then it is an obtuse triangle. if
then it is an acute triangle.
-
_
- 9+64_100
- 70_100
- 70<100
in this case is greater than
therefore, is it an obtuse triangle.