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oksano4ka [1.4K]
3 years ago
13

Round 34.9172 to the nearest hundredth.

Mathematics
2 answers:
Whitepunk [10]3 years ago
7 0
451.0200 because 7 is bigger than 1 so you would round that and the 7 and 2 would turn into zeros.
Nina [5.8K]3 years ago
5 0
34.92 is the answerr i think
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Can somebody help me on this it is circumference and area of circles it shows everything in the photo whoever figures all of it
egoroff_w [7]

Refer to the attached image

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2 years ago
Howdoyouwrite<br> 17<br> 25<br> asapercentage?
scoundrel [369]
68% you have to divide 17 by 25 and then move the decimal
4 0
3 years ago
Read 2 more answers
Tim looks up at the top of a tree at an angle of elevation of 40 degrees. If heis 5 ft tall and 10 ft from the tree, how tall is
dolphi86 [110]
<h2>Answer:</h2>

13.391 ft

<h2>Explanations:</h2>

The schematic diagram of the given question is shown below;

The height of the tree is expressed as:

H = h +5

Determine the value of h using the SOH CAH TOA identity

\begin{gathered} tan\theta=\frac{opposite}{adjacent} \\ tan40^0=\frac{h}{10} \\ h=10tan40 \\ h=10(0.8391) \\ h=8.391ft \\  \end{gathered}

Determine the height of the tree

\begin{gathered} H=h+5 \\ H=8.391+5 \\ H=13.391ft \end{gathered}

Hence the height of the tree is 13.391ft

3 0
10 months ago
Graph the system of equations to determine the solution. In your final answer, include your graph and the solution.
Nataly_w [17]

Answer:

Infinitely many solution.

Step-by-step explanation:

The given system is

x = y + 4

y = x - 4

To graph the first equation, we write it in slope-intercept form to get: to

x=y+4

This implies y=x-4.

This has a slope of 1 and a y-intercept of -4.

The graph of this function is shown in the attachment.

The second equation is y=x-4.

This equation is identical to first equation, so its graph coincides with the first one.

The system has infinitely many solution.

3 0
3 years ago
Solve the system by substitution.<br> 1. y = -6x – 7<br> y = -7x <br><br> 2. -y=x<br> 3x+5y=20
Drupady [299]

Answer:

For no. 1:

One of the equations say that y=-7x

So plug in -7x to the other equation as y so you equation would be

-7x= -6x-7

And then, just solve for the variable:

*add -6x to both sides*:

-x= -7

*multiply both by negative one to get a positive variable*

FOR NUMBER 1, THE ANSWER IS:

x=7

Y=-7

For no. 2:

-y=x and your other equation is 3x+5y=20

Plug in x as -y:

-3y+5y=20

*simplify*

2y=20

*divide by 2 on each side to get 1 variable alone*

Y=10

FOR NUMBER 2, THE ANSWER IS:

x=-y

Y=10

8 0
3 years ago
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