Answer:
11in
Step-by-step explanation:
Answer: .30
Step-by-step explanation:
a 90 degree angle and is cut in half so the answer is .30 sorry if wrong
Answer: Area = 490.87 meters
Step-by-step explanation:
A=πr2
r = 12.5 (1/2 of diameter)
A = 490.87 meters
Answer:
The Correct answer would be B.
The rule of multiplying by 8 works for all but 4 T-shirts
Step-by-step explanation:
We will use the elimination by addition/subtraction method to solve for y:
Given <span>2x - 2y = -20 and -2x + 4y = 14, add the second equation to the first:
</span><span> 2x - 2y = -20
</span> -2x + 4y = 14
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2y = -6. Solving for y: y = -3.
Find x by subst. y=-3 into either of the given equations.
If we choose the first equation, then it becomes 2x - 2(-3) = -20
Solve this for x: 2x + 6 = -20, or 2x = -26, or x = -13.
The solution is (-13,-3).