-7 2/3 as an improper fraction

Answers

Answer 1

Answer: this one is tricky but don't mind the sign just yet

first you multiply 7 by 3 then add 2

21+2=23

now you can add the sign on 23/3 which gives us the answer of -23/3

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4 If // : = 4 × 1/1/1 5 5 12 . then 5 x 75

Z^5=-7776iFind the solution of the following equation whose argument is strictly between 270 and 360 degrees

Answers

Answer:

Z=+6

Step-by-step explanation:

Z^5=-7776i

Let's note that i I mathematics means negative one i.e

i = -1

So the equation is equal to

Z^5=-*-(7776)

Z^5 = 7776

Z= 5√7776

Since it's a divisible by 6

It's giving us a clue that 6 it's the answer.

Ok let's check the 5th root of 7776 in our calculator.

Z=+6

+6 is the solution to the equation

Z^5=-7776i

F(x)=-x+4 and g(x)=-2x-3 solve for f(g(x)) x=2

Answers

input
f(g(x))=-(g(x))+4=
g(x)=-2x-3
so
if x=2
f(g(2))=-(g(2))+4
g(2)=-2(2)-3=-4-3=-7

f(g(2))=-(-7)+4=7+4=11

f(g(2))=11

A direct variation function contains the points (–8, –6) and (12, 9). Which equation represents the function? y = –x

Answers

you multiply by using the formula

x1*x2=y1*y2

What times what equals 11 but added together makes 12

Answers

The pair of numbers you want is

11
and
1 .

Answer:

11 and 1

Step-by-step explanation:

taking 11 and multiplying it by 1 is 11

adding 11 and 1 is 12

therefore, the answer is 11 and 1

In a right triangle, angle C measures 40. the hypotenuse of the triangle is 10 inches long. what is the approximate length of the side adjacent to angle C

Answers

answer is 7.66"or 7.7"
cos40=x/10
calculate # 10*cos40
*note .. in your calculator don't forget to 'Degree'
[calculate]
10*cos40
answer is 7.7"

if the perimeter of a rectangle picture frame must be less than 180 in., and the width is 26 in. what must the height h of the frame be?

Answers

180 > 2(26) + 2h
180 > 52 + 2h
128 > 2h
64 > h
height must be less than 64 inches

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Factorizar1. (a+ b)^3 − 272. 2x^2+7x+3

What is the equation of the line that is parallel to the line y=-1/3x+4 and passes through the point (6,5)?

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