3 years ago

Üç basamaklı en büyük sayı 25 katı kaçtır

Mathematics

1 answer:

djverab [1.8K]3 years ago

3 0

I hope this helps you

You might be interested in

Ray’s favorite gun comes in tape form. He had 5 feet of gum and cut 4 pieces that were each 5/6 foot long. How much fun did he h

Mazyrski [523]

Answer:

5/6

Step-by-step explanation:

8 0

3 years ago

Write the vector v in the form aiplusbj, given its magnitude left norm Bold v right norm and the angle alpha it makes with the

photoshop1234 [79]

Answer:

$6\sqrt{3}i-6j$

Step-by-step explanation:

Given:

The magnitude, v=12

The angle $\alpha$ it makes with the positive x-axis = $150^0$

Now for a vector (x,y)

$\alpha =tan^{-1}(\frac{y}{x} )$ ; and

$v=\sqrt{x^2+y^2}$

Therefore:

$150 =tan^{-1}(\frac{y}{x} )\\\frac{y}{x} =tan 150\\\frac{y}{x}=-\frac{\sqrt{3} }{3}$

$y=-\frac{x \sqrt{3}}{3}$

Similarly:

$v=\sqrt{x^2+y^2}\\12=\sqrt{x^2+y^2}\\12^2=x^2+y^2\\144=x^2+y^2$

$144=x^2+(-\frac{x \sqrt{3}}{3} )^2\\144=x^2+\frac{3x^2}{9} \\144=\frac{4x^2}{3}\\4x^2=144 X 3=432\\x^2=108\\x=6\sqrt{3}$

Recall that:

$y=-\frac{x \sqrt{3}}{3}\\y=-\frac{6\sqrt{3} \sqrt{3}}{3}=-6$

Therefore: $(x,y)=(6\sqrt{3}, -6)$

The vector in the form ai+bj is therefore:

$6\sqrt{3}i-6j$

6 0

3 years ago

Calculate the simple interest on each amount and the total amount at the end.

Butoxors [25]

Attached is a picture of my answers.

5 0

2 years ago

Simplify:<br>{15×115-(-3)}(4-4)÷3{5+(-3)×(-6)}

Maurinko [17]

(15×115-(-3)}(4-4)÷3{5+(-3)×(-6)}
(1725+3)(0)÷3{5+18}
(1728)(0)÷3(23)
0÷69
0

5 0

2 years ago

Read 2 more answers

Use what you know about the angle sum theorem for triangles and your algebra skills to solve for x and find the measure of all t

melomori [17]

Answer:

2x° = 45°, 3x° = 67.5°

Step-by-step explanation:

Sum of angles in a triangle = 180°

2x+3x+3x=180°

8x=180°

x=22.5°

2x=22.5°x2=45°

3x=22.5°x3=67.5°

8 0

2 years ago