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2 years ago

Help me soon due by 11 it 10:40!!!

Mathematics

2 answers:

suter [353]2 years ago

7 0

Answer:

w1/4 divided by 1/3. How many thirds are in one fourth? I dont know if it's 1/4 divided into 1/3 or 1/3 divided into 1/4.

Step-by-step explanation:

Talja [164]2 years ago

3 0

Answer:

1/4 divided by 1/3

1/3 divided into 1/4

How many 1/3 are in 1/4

Step-by-step explanation:

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Classrooms on one side of the science building are all numbered with consecutive odd integers. If the first room, the room with

liubo4ka [24]

Answer:

The sum of the first five classroom numbers in a row is 5k + 20

Step-by-step explanation:

Since the smallest classroom number on the side of the building is numbered k and each consecutive odd integer is separated by a difference of

Therefore:

k is the first class room.

k + 2 is the second class room.

k + 4 is the third class room.

k + 6 is the third class room.

k + 8 is the fifth class room.

The sum of the five consecutive class rooms are given as:

k + (k + 2) + (k + 4) + (k + 6) + (k + 8)

collecting alike terms we get

= k + k + k + k + k + 2 + 4 + 6 + 8

= 5k + 20

Therefore, The sum of the first five classroom numbers in a row is 5k + 20.

8 0

2 years ago

Please help thank you !

Musya8 [376]

Answer:

6.6 cm and 14.6 cm

Step-by-step explanation:

(a)

the length of arc AB is calculated as

AB = circumference of circle × fraction of circle

= 2πr × $\frac{95}{360}$

= 2π × 4 × $\frac{95}{360}$

= 8π × $\frac{95}{360}$

= $\frac{8\pi (95)}{360}$

≈ 6.6 cm ( to the nearest tenth )

(b)

the perimeter (P) of sector AOB is

P = r + r + AB = 4 + 4 + 6.6 = 14.6 cm

5 0

2 years ago

Read 2 more answers

Find the slope of the line that passes through (9,-3) and (9,-8)

miskamm [114]

Answer:

The line has no slope. I hope this helps

7 0

2 years ago

Which like on the graph represents the equation y+4=-2x/3?

Amanda [17]

Answer:

Step-by-step explanation:

8 0

3 years ago

What are the next three terms in the sequence 1, 7, 13, 19, ... ?

mote1985 [20]

Answer:

The next three terms in the sequence are: 25,31, 37

The required sequence is: 1, 7, 13, 19,25,31, 37

Step-by-step explanation:

We need to find the next three terms in the sequence 1, 7, 13, 19, ...

First we need to find the difference between the terms

If we observe:

First term ; 1

Second term is : 1+6 = 7

Third term is: 7+6 = 13

Fourth term is: 13+6 = 19

So adding 6 to previous term we can find the next term as observed by the pattern

Fifth term will be: 19+6 = 25

Sixth term will be: 25+6 = 31

Seventh term will be: 31+6 = 37

So, the next three terms in the sequence are: 25,31, 37

The required sequence is: 1, 7, 13, 19,25,31, 37

7 0

3 years ago