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2 years ago

The figure below is a net for a rectangular prism.

Mathematics

1 answer:

lawyer [7]2 years ago

7 0

Answer:

Answer: you've gotten it answered? lmk if you haven't and you're waiting on one

Step-by-step explanation:

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The angle θ1\theta_1 θ 1 theta, start subscript, 1, end subscript is located in Quadrant II\text{II} II start text, I, I, end

melomori [17]

Answer:

$\dfrac{3\sqrt{13}}{11}$

Step-by-step explanation:

Given that the angle $\theta_1$ is located in Quadrant II; and

$\cos(\theta_1)=-\dfrac{2}{11}$

In Quadrant II, x is negative and y is positive.

$\cos(\theta)=\dfrac{Adjacent}{Hypotenuse},\sin(\theta)=\dfrac{Opposite}{Hypotenuse}\\$Adjacent=-2\\Hypotenuse=11\\$

To find $\sin(\theta_1)$ , we first determine the opposite angle of $\theta_1$ .

This will be done using the Pythagoras theorem.

$Hypotenuse^2=Opposite^2+Adjacent^2\\11^2=Opposite^2+(-2)^2\\Opposite^2=121-4=117\\Opposite=\sqrt{117}=3\sqrt{13}$

Therefore:

$\sin(\theta_1)=\dfrac{Opposite}{Hypotenuse}=\dfrac{3\sqrt{13}}{11}$

6 0

2 years ago

−8⋅f(1)−4⋅g(4)=<br> I have no idea how to solve this...

tigry1 [53]

Answer:

I think its -8f-16g

Step-by-step explanation:

5 0

2 years ago

The equation 0.3x = 7 was translated from the problem "_____."

Savatey [412]

What number is 30% of 7

6 0

2 years ago

Read 2 more answers

What is another way to write the expression using the Commutative.(1 5/8 + 4 3/4) + 3 2/8

Archy [21]

Commutative property of addition is
a+(b+c)=(a+b)+c

so just move the partenthsees ()

(1 5/8+4 3/4)+3 2/8=1 5/8+(4 3/4+3 2/8)

8 0

3 years ago

Read 2 more answers

1. The speed of a planet's moon in orbit is about 29500

g100num [7]

Answer:

20,114 mi/h

Step-by-step explanation:

It can be convenient to remember that 1 mi/h = 22/15 ft/s. To convert the given number to the appropriate units, we can divide by this conversion factor:

(29500 ft/s)/((22/15 ft/s)/(1 mi/h)) = (29500·15/22) mi/h = 20113 7/11 mi/h

≈ 20,114 mi/h

5 0

3 years ago