Ordered pairs are (x,y). The plugin of (7, -39) works because -39 +4 equals -35. Dividing this by -5 equals 7 (x).
Answer:
I kinda didn't get your question but i got 56 ounces
Step-by-step explanation:
I multiplied 3.5 times 16
Answer:
Step-by-step explanation:
-3 is the answer
She will need to find the program in the text book or ask the teacher for a pencil and paper
1. Let the sides of a triangle be a, b and c.
Assume c is the largest side.
The maximum angle measure in an acute triangle can be 90°. In such a case we would have
Now forget about side c, and open the angle between a and b just a little bit. Now clearly
is larger that
because the "new c" is larger than the old one.
2. So for 3 numbers to be the lengths of the sides of an acute triangle, the sum of the squares of the 2 smaller numbers must be at most equal to the square of the largest number but not more.
Check:
A. 4^2+5^2=16+25=41<49
B. 5^2+7^2=25+49=74>64
C. 6^2+7^2=36+49=85<100
D. 7^2+9^2=49+81=130<144
3. Correct answer: only B