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Sholpan [36]
3 years ago
13

27. In a class test containing 15 questions 4 marks are given for every correct answer and

Mathematics
1 answer:
DENIUS [597]3 years ago
5 0

Answer:

24 and 72

Step-by-step explanation:

just multiple them both by 6

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You have a 4 in. X 6in. family picture that you want to resize. You can choose from a 16 in. X 20 in. or an 18 in. X 24 in. Whic
yarga [219]

Answer:

16 in × 20 in

Step-by-step explanation:

  1. Finding the % of the picture that can fit in 16×20 frame

Area of picture= length by width

                         =4*6=24 in²

Area of frame=Length by width

                      =16*20=320 in²

% of the picture in the frame will be

                        (24/320) * 100% =7.5%

     2. Finding the % of the picture that can fit in 18 × 24 frame

Area of picture=24 in²

Area of frame =Length by width

                       =18*24=432 in²

% of the picture in the frame will be;

                        (24/432)*100%=5.6%

The frame 16 by 20 in will keep 7.5% of the original picture

The frame 18 by 24 in will keep 5.6% of the original picture

Hence you should use the frame  of 16 by 20 in because it will keep more of the original picture.

6 0
3 years ago
What cell generates energy for all the other cells (it’s for science but it doesn’t show science as a subject so yes)
Harlamova29_29 [7]

lol, that would be biology

but I'd say its the mitochondria

5 0
3 years ago
Evaluate what is the answer to<br> 3.4<br> +<br> 5.14
Ymorist [56]
3.4
5.14
______

8.54

If we round the answer
We get 8.5

Guess I gave you the correct answer
7 0
2 years ago
Create 5 problems using all operations that has a solution of 5​
Iteru [2.4K]

Answer:

((5*5) + (10-5) * (50/100)) ÷ 3 = 5

((4*4)+(17-8 *(1.378/2)) ÷ 3.445 = 5

Step-by-step explanation:

7 0
3 years ago
One of the sides of a rectangle has length 7. Which of the following points, paired with (6,5), will make a side of this length?
TiliK225 [7]

Answer:

B (6,12)

Step-by-step explanation:

The distance from point A (6,5) to point B should be 7.

A- (6,5)-> (7,5) is 1 unit right

B- (6,5)-> (6,12) is 7 units up

C- (6,5)-> (6,7) is 2 units up

D- (6,5)-> (12,5) is 6 units up

6 0
3 years ago
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