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USPshnik [31]
3 years ago
10

Diana reads 6 3/4 chapters in 1 7/8 hours. what’s the unit rate in chapters per hour

Mathematics
1 answer:
trapecia [35]3 years ago
5 0

Answer:

5/18

Step-by-step explanation:

6 and 3/4 = (6*4+3)/4 = 27/4. 1 and 7/8 = (8+7)/8 = 15/8. (15/8)/(27/4) = (15/8) * (4/27) = 60/216 = 30/108 = 15/54 = 5/18

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When the scale factor between two circles is “x” the scale factor between the 1_________________________is also “x” and the scal
Effectus [21]

Answer:

When the scale factor between two circles is “x” the scale factor between the radius is also “x” and the scale factor of the area is “x^2"

this is only one possible answer. For example, instead of radius, you could have put diameter or circumference.

7 0
2 years ago
A kite is flying 9.75 feet above a lamp post that is 84 2/3 feet tall. How high is the kitchen flying?
Elden [556K]

The kite is flying at the height of 94 5/2 feet.

Combining objects and counting them as one big group is done through addition. In arithmetic, addition is the process of adding two or more integers together. Addends are the numbers that are added, while the total refers to the outcome of the operation.

= 9.75 +84 2/3                                               { 9+0.75 = 9.75   84 2/3}

= 9 + 0.75 +84 2/3                                           { a+b+c+d = a+c+b+d}

= 9 + 84 + 3/4 + 2/3

=93 + 3*3 / 4*3 + 4*2 / 4*3

= 93 + 9/12 + 8/12

= 93 + 17/12

= 93 + (1 + 5/12)

= 94 + 5/12

=94 5/12 feet

{kite height = (post height + the height of the kite above the post)

To learn more about addition from given link

brainly.com/question/24536701

#SPJ9

8 0
1 year ago
Find the prime factorization of each number 891
cricket20 [7]

Answer:

The prime factorization of 891 is 9^2*11

Step-by-step explanation:

Divide 891 by 9, 9, and finally, 11. Or use a factorization calculator.

6 0
3 years ago
Ab(-2 13)(0 3) CD (-5 0)(10 3) parallel lines identify please help
mojhsa [17]

Answer:

they are not parallel

Step-by-step explanation:

they intersect eachother

3 0
3 years ago
I need help please and thank you
Debora [2.8K]
1. The variable A added to the sum of the variable D and 6
2. 10 added to b multiplied by 2
4 0
3 years ago
Read 2 more answers
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