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stich3 [128]
3 years ago
6

Which is equivalent to the expression below?

Mathematics
1 answer:
Paraphin [41]3 years ago
3 0
8(x+4x)
=8x+32x
=40x
40x is ur answer
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Howard is standing 109 yards from the bottom of a water reservoir. He estimates that the angle of elevation to the top of the wa
pav-90 [236]

Answer:

70.1 yards

Step-by-step explanation:

See the attached diagram.

Let AC is the reservoir with A as the bottom and C is the top.

Now, B is the position of Howard which is 109 yards from A i.e. AB = 109 yards.

Again, the angle elevation from B to C is 50 degrees.

So, ∠ ABC = 50°  

Now, \cos 50 = \frac{AB}{BC} = \frac{109}{x}

⇒ x = 109 cos 50 = 70.1 yards.

Therefore, the distance between the top of the reservoir and Howard i.e. BC is equal to 70.1 yards. (Answer)

8 0
2 years ago
your banking cupcakes for the school dance and your recipe makes 24 cupcakes and needs 2 cups of milk . you need to make 288 cup
zhannawk [14.2K]
6 quarts of milk will be needed
8 0
3 years ago
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2 Points
hammer [34]
The answer is B because you are just flipping f(x) over to the opposite site.
4 0
3 years ago
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Please help no link as answers
Katarina [22]

Step-by-step explanation:

You can imagine this figure as a rectangle and cube

If you want volume of this irregular figure than you have to do it like this:

V(figure)= V(rectangle)+ V(cube)

V(figure)= a*b*c+ a³

V(figure)= 4*3*(I don't see dimension on the left)+ 3³

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6 0
2 years ago
Please help I don’t understand
Sauron [17]

Answer:

-1.96312>-2.2360

Step-by-step explanation:

first find -\sqrt{5}\\

which is -2.2360679775

now round it to match the lenth of the other problem

-1.96312...

-2.2360...

now remember that the bigger the negitive number, the smaller it really is,

so

-1.96312>-2.2360

7 0
2 years ago
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