imagine the diagonal of a rectangle being the split between two triangles. you are trying to find the longest side of the triangle, which is the "diagonal" of the rectangle.
to find the length of a side of a triangle, use the Pythagorean theorem. it is : a^2 + b^2 = c^2
so... plug in your data like this...
15^2 + 12^2= c^2.
225 + 144 = the square root of 369.
that is rounded to 19.2
this is just how I would solve this problem, if I helped you out please just let me know by voting me brainliest! Haha just kidding :)
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Answer: the answer is B i think
Step-by-step explanation:
Answer:
y = 5
Step-by-step explanation:
4 (y - 6) = -4
×4 ×4 Distribute 4 with y and 6
4y - 24 = -4
+24 +24 Add 24 to both sides of the equation
4y = 20
÷4 ÷4 Divide each side by 4
y = 5
Answer:
T - $1000
Step-by-step explanation:
We don't know the initial starting amount, so that is represented by the variable 'T.' After he invests (loses) $1000, he is short that much, so we are left with this expression.
Answer:3 4 -7 1
Step-by-step explanation: {note and bc I'm kind of smart!}
