3 years ago

Easy question 4 someone

Mathematics

2 answers:

kykrilka [37]3 years ago

8 0

Answer is (b)

The triangle is a figure formed by three segments connecting three non collinear points.

Sati [7]3 years ago

7 0

Answer:

Step-by-step explanation:

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Please help asap! the problem is in the picture

ladessa [460]

Given:

$AB=6\ BC=r,\ CD=r,\ AD=12$ .

To find:

The value of r.

Solution:

We have,

$AB=6\ BC=r,\ CD=r,\ AD=12$ .

We know that the radius is perpendicular to the tangent at the point of tangency

AD is the tangent and CD is the radius. So, CD is perpendicular to AD at point D, i.e., $m\angle D=90^\circ$ .

Using Pythagoras theorem, we get

$AC^2=AD^2+CD^2$

$(6+r)^2=12^2+r^2$

$36+12r+r^2=144+r^2$

$12r=144+r^2-36-r^2$

On further simplification, we get

$12r=108$

$r=\dfrac{108}{12}$

$r=9$

Therefore, the value of r is 9.

8 0

3 years ago

Which fraction is equivalent to -0.06? -1/6, -6/10, -3/5, or -3/50

vitfil [10]

$\frac{-3}{50} = -0.06$

0.06 = 6%

3 out of 50 = 6%

4 0

3 years ago

What is the length of the hypotenuse?

seropon [69]

Answer:

Hello! answer: 65

Step-by-step explanation:

60 × 60 = 3600

25 × 25 = 625

3600 + 625 = 4225

√4225 = 65

65 × 65 = 4225 therefore c = 65 Hope that helps!

8 0

3 years ago

Read 2 more answers

last week breana Bowen's computer for 10% off the advertised price the advertised price was 1800 how much did Rihanna have to pa

Rina8888 [55]

She had to pay 1620 for the computer

4 0

3 years ago

3) This decimal is colored to show 1

MAVERICK [17]

I believe it’s the first one. i’m very sorry if it’s wrong

3 0

3 years ago