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3 years ago

Find the missing measure

Mathematics

1 answer:

mr_godi [17]3 years ago

5 0

Answer:

Step-by-step explanation:

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Pls help Will mark brainliest

Romashka [77]

Answer:

$\large \boxed{ \boxed{ \tt{g(4) = - \frac{16}{3} \longrightarrow \: \: Improper \: \: Fraction \: \: }}} \\ \large \boxed{ \boxed{ \tt{g(4) = - 5 \frac{1}{3} \longrightarrow \: \: Mixed \: \: Fraction \: \: }}}$

Step-by-step explanation:

We are given the function below:

$\large{g(x) = \frac{4x}{3x - 15} }$

To find g(4), we simply substitute x = 4 in the equation.

$\large{g(4) = \frac{4(4)}{3(4) - 15} }$

Then evaluate the value and simplify in the simplest form.

$\large{g(4) = \frac{16}{12 - 15} } \\ \large{g(4) = \frac{16}{ - 3} } \\ \large{g(4) = - \frac{16}{3} }$

Therefore, the value of g(4) is - 16/3

Mixed Fraction Form

$\large{g(4) = - 5 \frac{1}{3} }$

5 0

3 years ago

Please use a system of equations to solve this problem. I already know how to solve this, but I want to know how to solve it usi

DiKsa [7]

Answer:

$\boxed{\sf \ \ \ 15 \ \ novelists \ \ and \ \ 9 \ \ poets \ \ \ }$

Step-by-step explanation:

hello,

let's note a the number of novelists and

b the number of poets.

we know that a = 5/3 b as "enrolls novelits and poets in a ratio of 5:3"

it comes 3a=5b which is the first equation

and we know that a + b = 24 "there are 24 people"

we we have two equations

(1) 3a - 5b = 0

(2) a + b = 24

let's multiply (2) by 3 it comes 3a + 3b = 24*3 = 72

let's do 3*(2) - (1) it comes

3a + 3b -3a + 5b = 72 - 0 = 72

so 8b = 72

so b = 9

and then we replace b in (2) it comes

a = 24-9 = 15

hope this helps

3 0

3 years ago

A ladder is leaning up against a 17 foot Wall at an angle of elevation of 37°. How far is the foot of the latter from the wall?

inn [45]

This is the concept of trigonometry, the distance from the foot of the ladder will be given by:
tan theta=[opposite]/[adjacent]
opposite=17 ft
adjacent=x ft
theta=37°
thus
tan 37=17/x
x=17/tan 37
x=22.56 ft
=22.6 ft (to the nearest 10th of a foot)

6 0

4 years ago

Simplify this expression: 19 – (–8) – (–14) = ?

Ivahew [28]