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3 years ago

Got it wrong plss help and explain

Mathematics

1 answer:

Karolina [17]3 years ago

8 0

Because it says "not black" we would do white marbles
There are 15 white marbles and a total of 20
So the fraction of white marbles to total would be 15/20

Because the answer is wanted as a decimal divide 15 by 20
15/20=.75

There is a .75 chance that she will not draw a black marble

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To create an image, Figure D is going to be reflected across the y-axis, rotated 180° around the point indicated in the figure,

uranmaximum [27]

The image and pre-image are congruent

8 0

3 years ago

Pls halp list four nonzero multiples of 2 6 9 12 25 90

Simora [160]

Multiples of 2: 2,4,6,8

Multiples of 6:6,12,18,24

Multiples of 12:12,24,36,48

Multiples of 25:25,50,75,100

Further explanation:

A multiple is a number that is obtained by multiplying an integer with that number.

We have to find multiples of given numbers:

So,

1. Multiples of 2

$Four\ non-zero\ Multiples\ of\ 2: 2,4,6,8$

2. Multiples of 6

$Four\ non-zero\ Multiples\ of\ 6: 6,12,18,24$

3. Multiples of 12

$Four\ non-zero\ Multiples\ of\ 12: 12,24,36,48$

4. Multiples of 25

$Four\ non-zero\ Multiples\ of\ 25: 25,50,75,100$

Keywords: Multiples, Non-zero multiples

Learn more about multiples at:

#LearnwithBrainly

5 0

3 years ago

Hello! Please help asap

ValentinkaMS [17]

Answer:

Hello! answer: 55

Step-by-step explanation:

55 + 35 = 90 HOPE THAT HELPS!

3 0

3 years ago

Find the domain of f(x) = x+5/ 2-x

lions [1.4K]

I don’t know I am stuck on thisss

8 0

2 years ago

Find the probability that a point is chosen randomly inside the rectangle is in each given shape...

BaLLatris [955]

Answer:

0.25
0.85

Step-by-step explanation:

P (Triangle or Square) :

Area of Triangle + Area of Square / Area of Rectangle
1/2 x 3 x 4 (height is found by Pythagorean Theorem) + (3)² / 10 x 6
6 + 9 / 60
15/60
0.25

P (Not the square) :

Area of rectangle - Area of square / Area of rectangle
60 - 9 / 60
51/60
17/20
0.85

5 0

2 years ago