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Talja [164]
3 years ago
9

I learned this a while ago and totally forgot how to do it. Really need help.

Mathematics
1 answer:
yaroslaw [1]3 years ago
7 0
Use trig. Could not. See the last word on your picture
Tan(21)/1=X/14
Cross multiply
Tan(21) times 14= 5.37 round to the hundredth
5.4 round to the tenth
You might be interested in
Nicky wants to surround a 25 in. by 16 in. painting with a frame that is w inches wide. Which quadratic function represents the
iVinArrow [24]

Answer:

Option "D" is the correct answer to the following question.

Step-by-step explanation:

Given:

Length of painting = 25 inch

Height of painting = 16 inch

Width of frame = w inch

Find:

Area of Picture with frame

Computation:

New length of painting = 25 + w + w

New length of painting = 25 + 2w inch

New height of painting = 16 + w + w

New height of painting = 16 + 2w

Area = l x b

So,

Area of Picture with frame = [25 + 2w][16 + 2w]

Area of Picture with frame = 400 + 50w + 32w + 4w²

Area of Picture with frame = 4w² + 82w + 400

4 0
2 years ago
Can somebody answer this for me, please? <br><br> **_You get 20 Points_**
nevsk [136]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Use this formula:

Area = ((a + b)/2) x h

a is the top length

b is the bottom length

h is the vertical height

1) Substitute in the values:

((3.8 + 6.2)/2) x 7 = 35ft^2 <== this is the answer

2) Substitute in the values:

((10.3 + 15.1)/2) x 12.6 = 160.02in^2 <== this is the answer

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

3 0
3 years ago
Read 2 more answers
Monthly spending : $46,$62,$63,$57,$50$42$56$40 its median, mode and range
ozzi
Mean = $52
median = $53
no mode
range = 63 - 40 = $23
6 0
3 years ago
Fast answeer plssss thank you thank you
vova2212 [387]

Select all the options because a rectangle can be made of all dimensions.

3 0
2 years ago
Select the graph of the solution. Click until the correct graph appears.
faust18 [17]

Answer:

C. is your answer

Step-by-step explanation:

4 0
2 years ago
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