3 years ago

5. THINK SMARTER There are 246 children at

Mathematics

1 answer:

kherson [118]3 years ago

4 0

Answer:u can estimate 246 to 200 and u can estimate 328 to 300

Step-by-step explanation:

add 34

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How do you solve this? (5+i)(5+2i)

kozerog [31]

Answer:

23 +15i

Step-by-step explanation:

Multiply the binomials in the usual way, then replace i² by -1 and simplify.

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3 years ago

Find the measure of Q, the smallest angle in the triangle whose sides have lengths 4-5, and 6. Round the measure to the nearest

kakasveta [241]

Given:

Given that PQR is a triangle.

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The measure of ∠Q can be determined using the law of cosines formula.

Thus, we have;

$\cos (Q)=\frac{p^{2}+r^{2}-q^{2}}{2 p r}$

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