2 years ago

The sum of two numbers is −12.6 , identify two negative addends that make the statement true.

Mathematics

1 answer:

masha68 [24]2 years ago

3 0

Answer:

–7.4 and –5.2

Solution:

–7.4 + –5.2 = –12.6

Message:

I hope this helps

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tia_tia [17]

Answer:

$\vec{r}(t)=\left$

In parametric form:

$x=-1, y=\displaystyle\frac{1}{2}, z=4+t$

Step-by-step explanation:

We first find the mid point:

$\displaystyle\left(\frac{0+(-2)}{2},\frac{-3+4}{2},\frac{7+1}{2}\right)=\left(-1,\frac{1}{2},4\right)$

Then, a vector parallel to the z-axis is:

$\vec{v}=\left< 0,0,1 \right>$

Then remember the equation of a line passing through point $(x_o,y_o,z_o)$ and parallel to the vector $\vec{v}=\left$ is:

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$\vec{r}(t)=\left+t\left$

After combining the two vectors:

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3 years ago

Mark used 107 cans of paint on his house. He used 19 more cans outside than inside. How many cans did he use outside? How many d

aalyn [17]

Used cans inside = 19
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3 years ago

Question 3<br> Find the constant of variation (k).<br><br> -y + 9x = 0

egoroff_w [7]

Answer:

Step-by-step explanation:

-y + 9x = 0

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3 years ago

Chi works cutting lawns. Last week, he worked 34 hours and earned $329.12. What is his hourly wage?

Mila [183]

We want to find the number of dollars Chi makes for every hour he cuts lawns. This proportion would be dollars/hour.

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Hope this helps!! :)

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Solved! :D

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3 years ago