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vladimir1956 [14]
3 years ago
13

HELPPP ASAP!!

Mathematics
1 answer:
azamat3 years ago
8 0

Answer:

I dont know can u explaining more its not clear too much

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Please help me, this is confusing..
soldi70 [24.7K]
Copy this for part A & B, the x-axis is (1.5,0) the y-axis is (0,1)

7 0
3 years ago
Find the length of side x simplest radical form with a rational denominator
Nuetrik [128]

Answer:

The length of x in the simplest radical form with a rational denominator will be:      

  •       x=\frac{5\sqrt{3}}{2}

Step-by-step explanation:

Given

hypotenuse = 5

angle Ф = 60°

To determine

x = ?

Using the trigonometric ratio

cos Ф = adjacent / hypotenuse

here

Ф = 60°

adjacent of 60° = x

hypotenuse = 5

so substituting Ф = 60°, adjacent = x and hypotenuse = 5 in the equation

cos Ф = adjacent / hypotenuse

so

cos\:60^{\circ }\:=\:\frac{x}{5}

       \frac{\sqrt{3}}{2}=\frac{x}{5}

switch sides

         \frac{x}{5}=\frac{\sqrt{3}}{2}

Multiply both sides by 5

         \frac{5x}{5}=\frac{5\sqrt{3}}{2}

Simplify

         x=\frac{5\sqrt{3}}{2}

Therefore, the length of x in the simplest radical form with a rational denominator will be:      

  •       x=\frac{5\sqrt{3}}{2}
5 0
3 years ago
What is the equation of the line through (4, 2) and (0, -2)?
melisa1 [442]

Answer:

y=x-2

Step-by-step explanation:

set up in y1-y2/x1-x2

2 - (-2)/4 - 0

4/4 = 1

so x=1 and the y intercept is -2

so the answer is C

4 0
2 years ago
What is 7 x 43 and what is the answer
Elanso [62]
301 is the correct answer:)
5 0
4 years ago
Read 2 more answers
3x -2=13 what is x ...........
Tom [10]
Methods:

3x-2=13

=> 
3x-2+2=13+2

=> 
3x+0=15

=> 
3x=15

=> 
\frac{3}{3}x= \frac{15}{3}

=> 
x =  \frac{5}{1} or 5

or, (do side changing)

3x-2=13

=> 3x=13+2

=> 3x=15

=> x= \frac{15}{3}

=> x= \frac{5}{1} or 5


3 0
4 years ago
Read 2 more answers
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