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I am Lyosha [343]
3 years ago
11

A class of 25 students took a math test. Ten students had an average of 88. The other students had an average of 76.

Mathematics
2 answers:
muminat3 years ago
4 0

Answer:

80.8

Step-by-step explanation:

Reil [10]3 years ago
4 0

Answer:

You asked this 1 day after my birthday

Step-by-step explanation:

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Plz help will mark brainliest!
Troyanec [42]

Answer:

Measure of segment JL is 20 cm.

Step-by-step explanation:

By applying geometric mean theorem in the given right triangle,

\frac{JM}{KM}=\frac{KM}{ML}

(KM)^2=(LM)(ML)

8^2=(JM)(4)

JM=\frac{64}{4}

JM=16

Since, JL=JM+ML [By segment addition postulate]

JL=16+4

JL=20 cm

Therefore, measure of segment JL is 20 cm.

7 0
2 years ago
12. A grocery store collects donated canned
AveGali [126]

Answer:

For the last three years, the National Post has greeted the yuletide season by publishing the video above. With a simple message of maximizing charitable giving by donating money to the food bank instead of canned goods, it is one of our most popular videos of all time, reaching virtually every corner of the English-speaking world.

Step-by-step explanation:

6 0
2 years ago
Movies Plus charges its customers a $10 monthly service fee plus $2 for each movie the customer rents. Movies For Less
Vinvika [58]

Answer:

A

Step-by-step explanation:

10x3=30

15x2=30+10=40

15x3=45 movies for less

7 0
3 years ago
Robyn saves $204 and spends $32.50 on books. She wants to purchase more books from a sale where they cost $8.15 each.
Oksi-84 [34.3K]

Answer: umm I think the best estimate would be$37.38

Step-by-step explanation:

4 0
2 years ago
A(n) ______ is the common side of two consecutive angles in a polygon.2.A statement you can probe and then use as a reason in la
Nikolay [14]
An ??????


Well to figure this out, we will use mathematics. You do 90% of the an and then do 39 which is close to 90 and then because it has 9 in the number that is given. So, 213 is incorrect. 90% of the things like 213, = 39. And if it equals 39, then here comes 90. 90 comes in as a number to help, but 213 does to. So we will divide the number 9. 9 = 2, and since 213 has the first digit 2 in the number, that means that the answer is An number that equals 2 is the common side of two consecutive angles in a polygon.


Just a answer!
4 0
3 years ago
Read 2 more answers
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