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dsp73
2 years ago
12

These are the last 2 I need

Mathematics
1 answer:
Oksana_A [137]2 years ago
4 0

Answer:

A and A

Step-by-step explanation:

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Starting from a height of 1129 ft you gain 99 Dr each additional hour of climbing ​
-Dominant- [34]

Answer:

1129 + 99x

Step-by-step explanation:

Let us use x in this equation; x = amount of hours.

You are currently at 1,129 ft.; so lets start with that.

After then you don't know how many hours you climb but you know at what pace. So you use a variable to plug in with numbers later.

So your equation turns into;

1,129 + 99x

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3 years ago
Use front-end estimation to add 495 + 650 + 875. Indicate the three digits that you will add first?
malfutka [58]
I would add 4+6+8 but to make this easier i would maybe split them
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3 years ago
Please help me im confused
slava [35]
Hello, the answer is 0
6 0
3 years ago
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The reciprocal of - 4 3/4 is
Anna71 [15]

Answer:

-0.21052631578 I think

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3 years ago
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A 30-meter antenna mast is stabilized by a 34 meter guy wire. How far from the base of the mast is the guy wire secured to the g
Alex
<h2>Hello!</h2>

The answer is: C. 16 m.

<h2>Why?</h2>

The figure is a right triangle, it means that we can solve it by using the Pythagorean theorem which states that, the largest side of a rectangle (hypotenuse) is equal to the sum of the other two side squares:

c^{2} =a^{2} + b^{2}

Where:

c=34m

a=30m

b=?

So, by substituting we have:

34^{2}=a^{2} +30^{2} \\a=\sqrt{34^{2-}30^{2}}=16

Have a nice day!

6 0
4 years ago
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