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liubo4ka [24]
3 years ago
10

Please help (don't mind the volume thing)

Mathematics
1 answer:
Fynjy0 [20]3 years ago
7 0

Answer:

1) 13 3/10

2) 11 3/4

3)  11

Step-by-step explanation:

Put brainiest then i will answer the rest

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Simplify x^2 over x^2 - 2x
Scilla [17]

Answer:

2x^2-2x

Step by Step Explanation:

The 2   x^2 come together to form 2x^2 and since there is no other number that has x but no ^2 -2x stays the same.

8 0
2 years ago
Plz help and explain
Westkost [7]

Answer:  B

<u>Step-by-step explanation:</u>

In order to get the best representative sample, you should choose the widest range of students, which is from a random sample of all students.

(A) Choosing from only the 6th graders, eliminates the choices the other grade-level students would choose.

(C) Choosing only from students who participate in after-school activities, eliminates the choices the other students would choose.

(D) Chhosing only from students not participating in the fundraiser is silly since you want to know what the students participating in the fundraiser would choose.

The only possible option is B - students from all grades, regardless of whether or not they participate in after-school activities.

5 0
3 years ago
Mia is drawing an angle that is made up of 35 one-degree angles. How many degrees is Mia's angle?
Tcecarenko [31]

Answer:

35 degrees

Step-by-step explanation:

add all the one degrees together

3 0
3 years ago
How do you find the scale factor?
Anika [276]

Answer:

The scale factor is the ratio of the length of a side of one figure to the length of the corresponding side of the other figure.

Step-by-step explanation:

6 0
3 years ago
Can someone answer number 11?
Anna71 [15]

Answer:

Step-by-step explanation:

To be rational means to be able to express the result as the ratio of two whole numbers.

a) 4/7 + (-1/3) = 12/21 - 7/21 = 5/21 so rational

b) √(4) • 2/5 = ±2 • 2/5 = ±4/5 so both solutions are rational

5 0
3 years ago
Read 2 more answers
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