Monica forgot to multiply by 1/2
The area of the fabric is 243 in.2
Explanation:
The formula for the area of a triangle is:
1/2 • base • height
Monica’s error is that she only multuplied the base and height, without multiplying 1/2 also.
The area of the fabric is 243 in.2 because:
1/2 • 18 • 27 = 243
Or you could just divide the wrong area Monica solved (486 in2) by 2. You will also get 243 in.2
Have a nice day! And mark me brainliest please!
Answer:
9
Step-by-step explanation:
81 gallons per 9 minutes
This can be thought of as a fraction:
divide the top and bottom of the fraction by 9 to make the bottom 1
remove the gallons per minute to a separate fraction
9 
Answer: X = 4
Step-by-step explanation: To solve for k in this equation, we want to get k by itself on the left side of the equation.
Since k is being multiplied by 5, to get k by itself, we need to divide by 5 on the left side of the equation. Since we divided by 5 on the left side, we must also divide by 5 on the right side.
On the left side, notice that the 5's cancel out, so we are simply left with z. On the right side, we have 20 divided by 5 which gives us 4.
Now we have X = 4.
Finally, remember to check your answer by substituting a 4 back into the original equation.
So we have 5 (4) = 20 which is a true statement.
This means that our answer, x = 4 is correct.
9514 1404 393
Answer:
(3, 0)
Step-by-step explanation:
The line through these points intersects the x-axis at x=3.
The x-intercept is (3, 0).
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The x-intercept can be computed from ...
x-intercept = x1 -y1(x2 -x1)/(y2 -y1)
= -3 -(-4)(6-(-3))/(2-(-4)) = -3 +4(9/6) = -3 +6
x-intercept = 3
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Here, it is simple enough to plot the points and see where the line crosses the x-axis.
