Geometry: Please help!!!(again lol)

Mathematics

2 answers:

NeTakaya3 years ago

6 0

Answer:

Lol

Step-by-step explanation:

Lesechka [4]3 years ago

3 0

Answer:

Ecuaciones:

9)(x+10)+64=90

10) ( 2+x)+143=180

11)55=(2x+1)

12) 2x=58

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The diagram below represents three groups of students:

Savatey [412]

The data is shown in the Venn diagram below

The probability of students traveling to Spain GIVEN that they took Spanish Class is 8 out of 24

The probability of students traveling to Spain GIVEN they did not take Spanish class is 8 out of 80

Hence the probability that a student travels to Spain given that the student took Spanis class is $\frac{1}{3}$ ÷ $\frac{1}{10}$ = $\frac{10}{3}$ or 3.33 times likely

8 0

4 years ago

Given f(x) = 2 / x-3 , find f(4)

Montano1993 [528]

Option #1:

$f(x)=\frac{2}{x-3}$

f(4), this means that x = 4

To find f(4), substitute/plug in 4 into "x" in the function:

$f(x)=\frac{2}{x-3}$ Plug in 4 into "x" since x = 4

$f(4)=\frac{2}{4-3}$

$f(4)=\frac{2}{1}$

f(4) = 2

Option #2:

$f(x)=\frac{2}{x} -3$

f(4), this means that x = 4

To find f(4), substitute/plug in 4 into "x" in the function:

$f(x)=\frac{2}{x} -3$

$f(4)=\frac{2}{4} -3$ To combine fractions, they need to have the same denominator. Multiply -3 by $(\frac{4}{4} )$ so that they have the same denominator.