3 years ago

Pls help me with 1 and 2 plzzzz

Mathematics

1 answer:

kupik [55]3 years ago

7 0

Answer:

1. First choice, 1/2

2. First choice, 1/2

Step-by-step explanation:

3 odd numbers on a dice, so 3/6 = 1/2

12 numbers, 1- 12, the even numbers are 2, 4, 6, 8, 1-, and 12. 6 out of 12 = 6/12 = 1/2

You might be interested in

According to the Rational Root Theorem, the following are potential roots of fu) = 8042-572-18

Juliette [100K]

Answer:

i need more info

Step-by-step explanation:

8 0

3 years ago

Davy walks around a circular lake that has a diameter of 22 yards. Which best describes how far he walks, if he walks around the

kicyunya [14]

To find the circumference of the circle you need to do dπ. 22×π is 22π. That equals approximately 69.12. Since he walks around it 5 times, 69.12×5 is 345.6 yards.

3 0

4 years ago

If the radius of circle A is 6 units, calculate the area of the shaded region...

meriva

The formula of an area of a triangle:

$A_{\triangle}=\dfrac{base\cdot height}{2}$

We have:

$\triangle_{FDE}:\ base=height=1\\\triangle_{GDH}:\ base=height=9$

substitute:

$A_{\triangle_{FDE}}=\dfrac{1\cdot1}{2}=0.5\\\\A_{\triangle_{GDH}}=\dfrac{9\cdot9}{2}=40.5$

The formula of an area of a circle:

$A_O=\pi r^2$

We have $r=6$

Substitute:

$A_O=\pi\cdot6^2=36\pi\approx36\cdot3.14=113.04$

The area of the shaded region

$A=A_O-(A_{\triangle_{FDE}}+A_{\triangle_{GDH}})\\\\A=113.04-(0.5+40.5)=113.04-41=72.04\ u^2$

4 0

3 years ago

True or False: Cold air is more dense than warm air, causing it to sink and hover near the ground.

GuDViN [60]

Answer:

True! :)

Step-by-step explanation:

3 0

3 years ago

Name the congruent sides.

olga nikolaevna [1]

The answer is B.
Hope it helps!

4 0

3 years ago

Read 2 more answers