MATHEMATICS MIDDLE SCHOOL

Can someone help please??

Answers

Answer 1

Answer:

Answer:

BC= 5.87 (nearest hundredth)

Step-by-step explanation:

Please see attached picture for full solution.

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What is the 10th term of the sequence:5,9,13,17

Answers

The pattern is add 4
5, 9, 13, 17, 21, 25, 29, 33, 37, and 41.
Your answer is 41.

5,9,13,17,..........

The difference between each number is 4. Now lets continue the sequence.

5,9,13,17,21,25,29,33,37,41,......

Now I continued the sequence to 10th term. The 10th term is 41.

Other way is 4+n where n is the # of term.

A library is open til' 5:00 P.M. On Wednesdays, the library closes 2 hours early. How many hours for a month is the library open.

Answers

so
if you assume that the month has 30 days and that the library opens at midnight, then
24 hours in a day
5 pm=12+5=17 hours
on wednessday=17-2=15 hours
wednessday=1/7 of week
so we find 1/7 of 30 which is 30/7=4 and 2/7
then subtract that from 30
30-4 and 2/7=25 and 5/7

ok so then we have
25 and 5/7 days is 17 hours and
4 and 2/7 days is 15 hours
so just multipy them and add

25 and 5/7 times 17=437.143 hours
4 and 2/7 days times 15 =64.2857
add

437.143+64.2856=501.429
so aprox 501.429

the real equation is $[((1)/(7))(n)(15)]+[ ((6)/(7)) (n)(17)]=hours$ where n represents the number of days in the month

apros 501.429

Evaluate 50 + 0.5 ×(41 - 32)

Answers

To solve this expression, we need to follow the order of operations (BEDMAS)

50+0.5(41-32)
=50+0.5(9)
=50+4.5
=54.5

Your answer is 54.5

Pedro cut a sheet of poster board into 10 equal parts. His brother used some of the poster board and now 8/10 is left. Pedro wants to make a sign fromeach remaining part of the poster board. How many signs can he make?

Answers

Answer: 8

Step-by-step explanation:

Given: Pedro cut a sheet of poster board into 10 equal parts.

let x be the total sheet.

then, one part of sheet= $(1)/(10)$ of the sheet

Now, His brother used some of the poster board and now 8/10 is left.

Therefore, if Pedro wants to make a sign from each remaining part of the poster board.

then, The number of signs he can make= $(8)/(10)/ (1)/(10)=(8)/(10)*(10)/(1)=8$

Hence, Pedro can make 8 signs.

out of the 10 his brother took two sheets out of the 10 that would leave him with 8 out of 10,left

Which equation shows the correct use of the Power of Products Property?• (2x⁵y²)³=6x⁵y²

• (2x⁵y²)³=6x¹⁵y⁶

• (2x⁵y²)³=8x⁸y⁵

• (2x⁵y²)³=8x¹⁵y⁶

Answers

The power of products property states that for numberenclosed in a bracket or parenthesis, if it is raised to a power, it must bemultiplied to the power of the enclosed number no matter how different the baseis. You cannot add it because it is not raised. You can only add it if theyhave the same base. But in this problem, you will just multiply it. The breakdownof the solution to this problem is shown below. So,
• (2x⁵y²)³=(21x3x5*3y2*3)= 6x15y6

trapezoid ABCD is congruent to trapezoid A B C D which sequence of transformations could have been used to transform trapezoid ABCD to produce trapezoid A B C D

Answers

If the trapeziods are congruent, then the trapezoid could have been translated, rotated or reflected across some axis. All of these forms of transformation move the object without altering the shape/size of the object.

Answer:Translated, Rotated or Reflected

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