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Marianna [84]
2 years ago
8

Hi i need help on this

Mathematics
2 answers:
frozen [14]2 years ago
4 0

Answer:

32 inches

Step-by-step explanation:

12 feet = 144 inches

7 feet = 84 inches

144 - 84 - 28 = 32

mojhsa [17]2 years ago
3 0

Answer:

32 inches

Step-by-step explanation:

1 feet= 12 inches

12×12 =144

7 feet- 12×7 =84

so ruth has 12 inches and she gives her sister 28

144-(84+28)

144-112

=32 inchey

ruth has left 32

hope it helps

can you mark me as the brainliest?

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Write a polynomial that represents the area of the rectangle
Eduardwww [97]

Multiplying polynomial:

a^m * a^n = a^m + n


Hope this helped!!!

3 0
4 years ago
Please answer this correctly
viva [34]

Answer:

2/5

Step-by-step explanation:

Let's find the probability of each condition first.

For P(4), there is only one option: 4. This is 1 out of 5.

For P(even), this includes 4 and 6. However, we already had 4 from our last condition so we can remove this option. This is again 1 out of 5.

Adding them together, we will get 2/5.

The answer is 2/5

3 0
3 years ago
Can someone help me with this quickly please.​
ELEN [110]

Answer:

See explaination

Step-by-step explanation:

Probability is the number of desired outcomes over the total outcomes.

1) You want to find Oranges, so that is your desired outcome:

There are 4 oranges in the bowl.

Now sum up all the fruits to get the total:

9+4+7+3+6 = 29

Therefore you have 4/29

2) Same idea, count the peaches and put it over total:

3/29

3) This time, you still want to use the same idea, but its just your desired outcomes that have increased. So instead of just having one fruit, now you want to add the total of 2 fruits as your desired outcome.

(9+4)/29

= 13/29

4) To find the probability of a fruit other than a plum, you can use complementary counting. Since the maximum probability is one, we can find what we dont want, and the outcome of that subtracted from one must be the results that we want.

So a plum is 6/29

1-6/29 = 23/29

5) Same idea as what is used in problems 3 and 4, just a combination of the 2.

(4+3)/29

1-7/29

= 22/29

8 0
3 years ago
Perform the following operations and prove closure. Show your work.<br><br> (x/x+3) + (x+2/x+5)
Westkost [7]

Answer:

\frac{2(x^{2} + 5x + 3)}{(x+3)(x+5)}

Step-by-step explanation:

We need to sum the following two expressions:

\frac{x}{x+3} + \frac{x+2}{x+5}

\frac{x(x+5) + (x+2)(x+3)}{(x+3)(x+5)}

expanding the polynomial in the numerator:

\frac{2x^{2} + 10x + 6}{(x+3)(x+5)}

\frac{2(x^{2} + 5x + 3)}{(x+3)(x+5)}

This is the most simplified form we can get:

\frac{2(x^{2} + 5x + 3)}{(x+3)(x+5)}

8 0
3 years ago
Read 2 more answers
3 miles = how many feet
LUCKY_DIMON [66]
15,840 feet. best of luck mate
7 0
3 years ago
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