Ask question

Ask question

All categories

Norma-Jean [14]

2 years ago

8

Brett finds 70c while doing laundry which set of coins could be the coins that Brett found

1 answer:

kupik [55]2 years ago

5 0

Answer:

A is the correct set of coins

You might be interested in

Find the percent: 80% of 8

8090 [49]

Answer:

6.4

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Let $DEF$ be an equilateral triangle with side length $3.$ At random, a point $G$ is chosen inside the triangle. Compute the pro

umka21 [38]

$|\Omega|=(\text{the area of the triangle})=\dfrac{a^2\sqrt3}{4}=\dfrac{3^2\sqrt3}{4}=\dfrac{9\sqrt3}{4}\\|A|=(\text{the area of the sector})=\dfrac{\alpha\pi r^2}{360}=\dfrac{60\pi \cdot 1^2}{360}=\dfrac{\pi}{6}\\\\\\P(A)=\dfrac{\dfrac{\pi}{6}}{\dfrac{9\sqrt3}{4}}\\\\P(A)=\dfrac{\pi}{6}\cdot\dfrac{4}{9\sqrt3}\\\\P(A)=\dfrac{2\pi}{27\sqrt3}\\\\P(A)=\dfrac{2\pi\sqrt3}{27\cdot3}\\\\P(A)=\dfrac{2\pi\sqrt3}{81}\approx13.4\%$

8 0

3 years ago

Read 2 more answers

True or false: A) Any two different points must be collinear. B) Four points can be collinear. C) Three or more points must be c

Tasya [4]

Answer:

A) True

B) True

C) False

Step-by-step explanation:

Knowing that the collinear points are all those that pass through a line, we have:

A) given two points they form a line, by themselves they are collinear (graph 1)

B) Can be or not can be (graph 2)

C) Can be not must be (graph 3)

8 0

3 years ago

HELP ASAPPPPPPPPPPPPPPPPP

eimsori [14]

Answer:

b. Kilograms

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Find the surface area of a cylinder that has the following information:

BigorU [14]

Answer:

$A=1099.56cm^{2}$

Step-by-step explanation:

Formula to ind surface area of cylinder:

$A=2\pi \frac{d}{2} h+2\pi (\frac{d}{2} )^{2}$

$A=2\pi \frac{10}{2} (30)+2\pi (\frac{10}{2} )^{2}$

$A=1099.557443cm^{2}$

Therefore, area will be:

$A=1099.56cm^{2}$

<em>hope this helps :)</em>

<em />

7 0

3 years ago