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Naily [24]
3 years ago
15

How do you solve for tan-1 or tan theta without using a calculator? I don't want to rely on the calculator to solve problems tha

t involve this. Thank you :).
Mathematics
1 answer:
alexgriva [62]3 years ago
5 0

Answer:

Step-by-step explanation:

You need to use a calculator.

It is however useful to remember some values for tangents.

For example tan  45 degrees = 1.

Tan 30 =  1 /√3  and tan 60 = √3.

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5(X-Y) in english meaning (word form)
Brrunno [24]
A number x minus a number y multiplied by 5
7 0
3 years ago
????!! Someone please explain this
oee [108]

Answer:

$24

Step-by-step explanation:

First, find the cost to cover one pair of shoes.

Cost to cover one pair of shoes = surface area of the shoe box × cost per square inch

= 2(LW + LH + HW) × 0.02

L = 14 in.

W = 8 in.

H = 4 in.

Plug in the values

Cost to cover one pair of shoes = 2(14*8 + 14*4 + 4*8) × 0.02

= 2(112 + 56 + 32) × 0.02

= 2(200) × 0.02

= 400 × 0.02 = 8

Cost to cover one pair of shoes = $8

Cost to cover 3 pairs of shoes = 3*8 = $24

3 0
3 years ago
What is the range of the relation {(-6,4),(5,-1),(0,3),(-2,4)
atroni [7]
ANSWER:
Domain: {-6,5, 0,-2}
Range: {4, -1,3, -4}
5 0
2 years ago
Pls <br> helppp<br><br><br> thanks!!!
True [87]

Answer:

64 inch³

Step-by-step explanation:

3 / 2 = 1.5 radius

1.5²x π x 10 = 22.5 π = volume

22.5 π x 9/10 = 20.25π of water

= 63.6172512352

3 0
3 years ago
HELPPP PLEASE. I need to know this by 9:30.
Aleks [24]

Answer:

23/4

Step-by-step explanation:

5\frac{3}{4} = 5*4 + 3 / 4

= 23/4

6 0
3 years ago
Read 2 more answers
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