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iragen [17]
3 years ago
5

Thank you lol i’m not smart sorry

Mathematics
1 answer:
arsen [322]3 years ago
7 0

Answer: 65

Step-by-step explanation: Sum of angles in triangles is always 180, we know one angle is 25 and another is 90, so 25 + 90 = 115, then 180 - 115 = 65.

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Help plsss
Dahasolnce [82]

Answer:

226.50 - 150 = 76.5 divided by 9 = 8.5 hours

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A bowl contains 6 green grapes, 10 red grapes, and 8 black grapes. Which of the following is the correct
irina1246 [14]

Using the it's concept, the correct calculation for the probability of choosing a red grape and then without putting the red grape back into the bowl, choosing a green grape is:

p = \frac{5}{2} \times \frac{1}{23} = \frac{5}{46}

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

In this problem, we have that there is a total of 6 + 10 + 8 = 24 grapes. For the first grape, 10 are red, hence the probability that the first grape is red is:

pR = \frac{10}{24} = \frac{5}[12}

For the second grape, considering that the first was red and was removed, there will be 23 grapes, out of which 6 will be green, hence the probability that the second grape is green is:

pG = \frac{6}{23}

Hence the correct expression is found as follows:

p = pR \times pG = \frac{5}{12} \times \frac{6}{23} = \frac{5}{2} \times \frac{1}{23} = \frac{5}{46}

More can be learned about probabilities at brainly.com/question/14398287

#SPJ1

5 0
2 years ago
Whats the answer for 1/5+2/5+3/5=
ollegr [7]

Answer: 1.2

Is your answer.

Glad I could help!

Step-by-step explanation:

8 0
3 years ago
I keep getting kicked off of Brainly when other tutors go to try and answer this question.
Ilya [14]

Answer

(C) 15

Explanation

The given equation that represents the number of bags of sand (x) and bags of mulch (y) that can be bought with $105 is

3x+7y=105

If no bags of sand are bought, therefore x = 0

Then the number of bags of mulch that can be bought with $105 will be

\begin{gathered} 3(0)+7y=105 \\  \\ 0+7y=105 \\  \\ 7y=105 \\  \\ y=\frac{105}{7} \\  \\ y=15 \end{gathered}

8 0
1 year ago
What is a descriptive adjective
NemiM [27]

Answer: Option 'b' is correct.

Step-by-step explanation:

Descriptive adjectives are those adjectives that can be defined as the type of person, shape of a person, color of any thing , that is generally to describe a person, place, animal or thing.

So, It is any word that included a noun and an adjective.

For example:

The<u> old </u>man asked the <u>pretty </u>girl for food.

here, old is a descriptive adjective to describe a man.

And pretty is a descriptive adjective to describe a girl.

Hence, Option 'b' is correct.

7 0
3 years ago
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