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Darya [45]
3 years ago
7

a bag contains six red marbles and seven blue marbles. You randomly pick a marble and then return it to the bag before picking a

nother marble. The first marble is red and the second marble is blue. Find the probability of the independent event.
Mathematics
1 answer:
tankabanditka [31]3 years ago
4 0

Answer:

6/13 7/13 chance to get the marbles

Step-by-step explanation:

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a section of a stained glass window is shaped like a parallelogram. Its base is 6.5 inches, and its height is 4 inches. how much
Bond [772]
Area is base multiplied by height, so to get the answer you'd need to multiply 6.5 and 4
8 0
3 years ago
I make 2.5kg of popcorn and eat 750g of it while 750g of it while watching a movie . How much popcorn do i have left?
elena-14-01-66 [18.8K]

Answer:

1,75 kg

Explanation:

1 kg = 1000 g

2.5 kg = 2.5 × 1000 g = 2500 g

2500 g - 750 g = 1750 g

1750 g = 1750 ÷ 1000 kg = 1.75 kg

5 0
4 years ago
Drag statements and reasons to each row to show why the slope of the line between P and Q is the same as the slope between Q and
Delvig [45]

hi i know i’m late but to help out any future people, the answer is

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5 0
3 years ago
Read 2 more answers
Find the measure of the angle with the red dot (NOT X.)<br> Picture Included. Thank you!
Afina-wow [57]

Step-by-step explanation:

I can't see picture very well but as I see first angle is

-4x+5 and second is -13x+39 ( if it isn't, correct me)

sum of this angles is 180° because they are inner angles

(-4x+5) + (-13x+39) = 180

-4x+5 -13x+39=180

-17x+44=180

-17x = 180-44

-17x= 136

x= -8

angle -4x+5 will be:

-4*-8 + 5= 32+5= 37°

3 0
3 years ago
Why are decimals called decimals? ​
natta225 [31]

Answer:

Step-by-step explanation:

Decimal comes from the Latin word decimus, meaning tenth, from the root word decem, or 10. The decimal system, therefore, has 10 as its base and is sometimes called a base-10 system. Decimal can also specifically refer to a number in the decimal system.

8 0
3 years ago
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