Answer:
Step-by-step explanation:
Report by Oopsydaisy 17.06.2016
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Answer;
C) The second arc should be centered at C.
Assuming the goal is to construct a line parallel to AB that passes through given point C.
-Draw a line through C and across AB at an angle creating D.
- With the compass width about half of DC, and center D, draw the first arc to cross b
Answer:
The next two numbers are -7500 and 37500
Step-by-step explanation:
To find the pattern, divide any number by the previous.
-300/60 = -5.
Meaning they are being multiplied by -5, so we can just multiply this to the last number.
1500 * -5 = -7500,
-7500 * -5 = 37500.
Answer:
The slope is 4/1
Step-by-step explanation:
for every 4 units you go up on the y-axis, you go 1 unit on the x-axis.
Answer:
are of trapezoid =1/2×height(a+b)
Step-by-step explanation:
A=1/2×8(10+20)
=4×30
=120cm*
Answer:
Step-by-step explanation:
The first two steps are for the purpose of eliminating fractions. Doing so results in 4(2x - 5) = 9(x - 2), which is to be solved for x.
Perform the indicated multiplication, obtaining:
8x - 20 = 9x - 18.
Then combine like terms: -2 = x, or
x = -2.
To complete the formal check, substitute -2 for x in the first equation. This results in:
(1/3)(-4 - 5) = (3/4)(-2 -2), or
-3 = -3
... which is obviously true.
