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2 years ago

Is it true or false lollll

Mathematics

2 answers:

Reika [66]2 years ago

4 0

Answer:

I think true im sorry if its not

Vikki [24]2 years ago

3 0

Since parallel lines never cross there can be no interception, that is for the system of the graph that has parallel lines. There cannot be no solution this is called inconsistent

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Help! Algebraic Relationship y= x/4-1

loris [4]

32, 7

0, - 1

20, 4

You just plug in the numbers and solve

3 0

2 years ago

Find YZ pls fast correct

noname [10]

Answer:

Step-by-step explanation:

According to intersecting chords theorem:

21(2x - 6) = 30(x + 1)
42x - 126 = 30x + 30
42x - 30x = 126 + 30
12x = 156
x = 156/12
x = 13

Find the value of YZ:

YZ = 30 + 13 + 1 = 44

6 0

2 years ago

Read 2 more answers

An eagle perched 40 ft up in a tree looks down at a 35 degree angle(angle of depression) and spots a vole. How far is the vole f

maria [59]

Answer:

$X=49ft$

Step-by-step explanation:

From the question we are told that:

Height of Eagle $h=40ft$

Angle of depression $\theta=35\textdegree$

Generally the trigonometry equation for diagonal X is mathematically given by

$Cos\theta \textdegree=\frac{Adjacent}{Hypotenuse} }$

$Cos\theta \textdegree=\frac{h}{X} }$

$X=\frac{40}{Cos 35 } }$

$X=48.83ft$

$X=49ft$

3 0

2 years ago

Which of the angles is inscribed in •X ?

ira [324]

Answer:

It is BFA

Step-by-step explanation:

An inscribed angle stays inside the circle. If you go through each angle options, the other angles go out of the circle. BFA is the only angle that stays inside the circle.

4 0

2 years ago

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Sec(x)-tan(x)=1/sec(x)+tan(x)

Rama09 [41]

Answer:

Step-by-step explanation:

I assume that you mean

sec(x)-tan(x) = 1 / ( sec(x) + tan(x) ) , right ?

then this is equivalent to

[ sec(x) - tan(x) ] x [ sec(x) + tan(x) ] = 1

let s evaluate it, we got

sec2(x) - sec(x)tan(x) + - sec(x)tan(x) - tan2(x) = sec2(x) - tan2(x)

= (1 - sin2(x) ) / cos2(x) = cos2(x) / cos2(x) = 1

as cos2(x) + sin2(x) = 1

3 0

2 years ago