2 years ago

(show work)

Mathematics

1 answer:

bearhunter [10]2 years ago

8 0

Answer:

JM is the diameter or 180°

MK = diameter - 21° = 159°

Step-by-step explanation:

You might be interested in

Which expression describes the total distance hiked for a person who hiked 6 miles a day for d days? A. 6d B. 6 + d C. 6/d D. d

lyudmila [28]

The best answer is a

5 0

2 years ago

Angle B measures 60°. What is the measure of the angle that is complementary to angle B? 30° 60° 120° 180°

Ivenika [448]

Answer:

Step-by-step explanation:

Complementary angle to B = 90 - 60 = 30

8 0

3 years ago

Read 2 more answers

60 pOINTS HELP PLEASE 4. A 20-kg child is tossed up into the air by her parent. The child is 2 meters off the ground traveling 5

Solnce55 [7]

K.E=0.5mv^2
GPE=mgh
The child has both K.E and GPE
$ke = 0.5 \times 20 \times {5}^{2} \\ ke = 10 \times 25 \\ ke = 250 \: joules$
$gpe = 20 \times 9.81 \times 2 \\ gpe = 40 \times 9.81 \\ gpe = 392.4 \: joules$
g is taken as 9.81

6 0

3 years ago

How do you find the area

AnnZ [28]

You first separate the triangle from the rectangle. Then multiply one side be one side.

7 0

3 years ago

Which statement best explains the relationship between lines FG and HJ?

murzikaleks [220]

Answer:

(D)

Step-by-step explanation:

From the figure, we have

The coordinates of the point F are: (-4,1).

The coordinates of the point G are: (0,-2)

The coordinates of the point J are: (0,4) and

The coordinates of the point H are: (-4,-2).

Now, the slope of the line FG is :

$S=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$S=\frac{-2-1}{0+4}$

$S=\frac{-3}{4}$

And, the slope of the line HJ is:

$S=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$S=\frac{-2-4}{-4-0}$

$S=\frac{3}{2}$

Now, $the slope of FG=\frac{1}{slope of HJ}$

$\frac{-3}{4}=\frac{2}{3}$

which is not possible, thus They are not perpendicular because their slopes are not negative reciprocals.

6 0

2 years ago

Read 2 more answers