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Naily [24]
3 years ago
10

PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!

Mathematics
1 answer:
steposvetlana [31]3 years ago
5 0

Answer:

m\angle E=58^o

Step-by-step explanation:

we know that

In the right triangle DEF

tan(E)=\frac{DF}{EF} ----> by TOA (opposite side divided by adjacent side)

tan(E)=\frac{8}{5}

m\angle E=tan^{-1}(\frac{8}{5})=58^o

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In a right triangle the leg opposite to the acute angle of 30° is 7 in. Find the hypotenuse and other leg.
Maksim231197 [3]
This is a 30-60-90 triangle. 
Therefore, 
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3 years ago
Read 2 more answers
What is the sum of each pair of hexadecimal integers?<br> a. 6b4 + 3fe<br> b. A49 + 6bd?
Korolek [52]

Answer:

a)   AB2

b)   1106

Explanation:

Hex addition can be achieved through repeated subtraction of 16 from the decimal sum of same place values of hex numbers until the result is reached to one of the hex digits from 0 to F. The carry increases by 1 where each time the number 16 is subtracted from the hex numbers decimal sum. The below example lets you understand how to perform hex numbers addition

(a)   6B4 + 3FE

                   6 B 4

               +  3 F E

-------------------------------------------------

                  A B 2      


(b)        A 4 9

       +  6 B D

---------------------------

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6 0
4 years ago
Helpppppp!.!.!.!.!.!.!.!.!.!!.
Flura [38]

Answer:

<em>~ 84 cm of the pop in the poster ~</em>

Step-by-step explanation:

Let us plan out our steps, and solve for each:

<em>1. Given the information, let us create a proportionality as such:</em>

      7          =              1      ⇒   x - centimeters of the pop in the poster

      x                         12

<em>2. Now let us cross multiply, and solve through simple algebra for x:</em>

7 * 12 = x,

x =<em> 84 centimeters of the pop in the poster</em>

3 0
3 years ago
£399 is shared between Ann, Bill, Chloe and Dave.
tiny-mole [99]
Answer is 4.5 Show all
Steps below
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