2 years ago

Josh estimates the height of his desk. what is the reasonable estimate?…

Mathematics

1 answer:

Ugo [173]2 years ago

5 0

I cant answer if there is no info

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find the point on the terminal side of θ = negative three pi divided by four that has an x coordinate of negative 1

Mila [183]

Check the picture below, is a negative angle, thus, is going "clockwise"

$\bf tan(\theta)=\cfrac{opposite}{adjacent}\qquad tan\left( -\frac{3\pi }{4} \right)=\cfrac{y}{x}\implies tan\left( -\frac{3\pi }{4} \right)=\cfrac{y}{-1}
\\\\\\
-1\cdot tan\left( -\frac{3\pi }{4} \right)=y\implies -1\cdot \cfrac{sin\left( -\frac{3\pi }{4} \right)}{cos\left( -\frac{3\pi }{4} \right)}=y
\\\\\\
-1\cdot \cfrac{-1}{-1}=y\implies -1$

4 0

2 years ago

Three girls bought a pizza for lunch. One girl ate 1/3 of the pizza another girl ate 1/4 of the pizza and the third ate the rest

Bad White [126]

One ate 1/3, Another ate = 1/4.

Total ate = 1/3 + 1/4 = (4 + 3) / 12 = 7/12

Fraction the third girl got = (The whole =1) minus 7/12

= 1 - 7/12 = (12 - 7) / 12 = 5/12

The third girl ate 5/12 of the pizza.

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3 years ago

The equation L= 4m+25 and H= 9m+41 represent the number of LA Lakers shirts, L, and the number of Miami Heat shirts, H, sold in

Pavlova-9 [17]

Answer:

Step-by-step explanation: