Hi there!
The answer is C.
14 × 32 = (4 × 32) + (10 × 32) = 128 + 320 = 448
In the first step we splitted 14 up into two different parts that are easily multipliable. These two parts are 4 and 10. She must multiply 32 first by 4 and then we must multiply 32 by 10. This way we multiplied it a total of 14 times, just as we should.
14 × 32 = (4 × 32) + (10 × 32)
Answer:
26 mm
Step-by-step explanation:
X = kp/y-c
cross multiply
xy-xc = kp
factor out the x
x(y-c) = kp
divide entire equation by x
y-c = kp/x
isolate y since we are solving for y
we do this by adding c to both sides which ultimately gives us the answer
y = kp/x + c
(4,9) is in quarter I and (4,-9) is in quarter IV of the graph. (4,-9) is the point (4,9) reflected over the x-axis. they are similar bc both have 4 as their x coordinate.
Let's simplify step-by-step.<span><span>−<span>4.9x</span></span>+<span><span><span>(1.3)</span><span>(0.11)</span></span><span>(0.1)</span></span></span><span>=<span><span>−<span>4.9x</span></span>+0.0143
</span></span>Answer:<span>=<span><span>−<span>4.9x</span></span>+<span>0.0143</span></span></span>
