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slega [8]
3 years ago
13

A wire is attached to the top of a tower that is 100 feet tall. The wire is attached to the ground 40 feet of the tower What is

the angle of elevation by the wire and the ground to the nearest whole number of degrees?
a= 21
b=68
c=24
d=66
Mathematics
1 answer:
m_a_m_a [10]3 years ago
8 0

Answer:

5/2

Step-by-step explanation:

i hope this is the answer

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What is one and two thirds times two and three fourths
andrey2020 [161]
The answer is 2 and two twelfths.
7 0
3 years ago
Read 2 more answers
L=53+D<br> What the is length of the road after 22 days ?
Savatey [412]
<h3>After 22 days the length of the road is = 75 units.</h3>

Step-by-step explanation:

Given,

L=53 +D         L = the length of road and D = number of day

After 22 days the length of the road is = (53+ 22)

                                                                    = 75 units

4 0
4 years ago
What are all the factors of 27
kicyunya [14]
The factors of 27 is as follows:
1,3,9, and 27
or
1×27
and
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7 0
4 years ago
Find the increase in price of a single piece of design, when crafts design price is increased by 45% which makes a buyer to buy
Volgvan

Answer: Original price = $43.10, Increase = $19.40, Final price = $62.50

<u>Step-by-step explanation:</u>

Let x represent the original price, then

8x(1.45) < $500

x

x < $43.10

Increase is 0.45x

0.45($43.10)

= $19.40

Final price is Original + Increase

$43.10 + $19.40

= $62.50

8 0
4 years ago
Design minimal 2-level AND-OR and NAND-NAND realizations of the following logic function. Draw circuit diagrams of your realizat
Delicious77 [7]

Answer:

Realization :

since there are 3-variable. Therefore 2ⁿ = 2³ = 8

From the attached solution, f(x,y,z) = y' + xz'

also' see the circuit diagrams of my realizations of AND-OR and NAND-NAND

Step-by-step explanation:

See attached picture for minimal 2-level AND-OR and NAND-NAND of the logic function.

f(x,y,z) = y' + xz' was designed from the function  f(x,y,z) = Σm(0,1,4,5,6)

Then, minimal 2-level AND-OR was designed and after was NAND-NAND designed as well.

5 0
3 years ago
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