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3 years ago

2X+5+2x+3x= No solution

Mathematics

1 answer:

eimsori [14]3 years ago

8 0

Answer:

12 x is the answer. please thanks and follow me.

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I DONT UNDERSTAND HELP

Taya2010 [7]

Step-by-step explanation:

By Geometric mean property:

${16}^{2} = x \times 3x \\ \\ \therefore \: 3 {x}^{2} = {16}^{2} \\ \\ \therefore \: {x}^{2} = \frac{{16}^{2} }{3} \\ \\ \therefore \: {x} = \sqrt{ \frac{{16}^{2} }{3} } \\ \\ \therefore \: {x} = { \frac{16}{ \sqrt{3} } } \\ \\ \therefore \: {x} = { \frac{16 \sqrt{3} }{ 3} } \\ \\ \therefore \: {x} = { \frac{16 \times 1.732}{ 3} } \\ \\ \therefore \: {x} = { \frac{27.712}{ 3} }\\ \\ \therefore \: {x} = 9.23733333 \\ \\ \huge \red{ \boxed{ \bold{\therefore \: {x} = 9.24}}}$

8 0

4 years ago

Please help they’re 2 questions

IgorLugansk [536]

i think it’s is a for the first one

4 0

4 years ago

a zoologist hides in a bush 200 feet away from a tree inhabited by a family of monkeys. if the zoologist is looking up at an ang

Nastasia [14]

Answer:

$\displaystyle 53.6ft$

Step-by-step explanation:

refer the attachment

let the height be h

since we are given the adjacent side and want to figure out opposite side we'll use tan function

so our equation is

$\displaystyle \tan( {15}^{ \circ} ) = \frac{h}{200}$

cross multiplication:

$\displaystyle h = 200\tan( {15}^{ \circ} )$

by using calculator we acquire:

$\displaystyle h \approx 53.6ft$

hence,

about 53.6ft high in the tree ate monkeys

4 0

3 years ago

Evaluate the function as indicated determine its domain and range.

crimeas [40]

-1<0 so use 2x+1 2(-1)+1=-2+1=-1 -
F(-1) means "Evaluate F(x) when x=-1" Since -1 is less than 0, this means that F(x) = 2x+1. This is because F(x) = 2x+1 when x < 0

7 0

3 years ago

A 24-ft ladder leans against the outside wall of a school, waiting for someone to climb and fix a broken window. The base of the

Aloiza [94]

I am learning this right now but in two hours I will tell you

6 0

3 years ago

Read 2 more answers