All categories

2 years ago

Susie has a bag with 10 hair pins, 7 pencils , 2 snacks and 4 books. What is the ratio of books to pencils?

Mathematics

1 answer:

MA_775_DIABLO [31]2 years ago

6 0

Answer:

4:7 i think, bc its books to pencils so books go first, which is 4, put the ratio sign, then 7

You might be interested in

I need help asap thank you marking brainliest

FromTheMoon [43]

Answer:

$a_{20} = 12+3(20-1)$

Step-by-step explanation:

7 0

3 years ago

Find the area of the kite. ) 210m ^ 2 ) 140m ^ 2; 420m ^ 2; 224m ^ 2

Nikolay [14]

Answer:

from the image above

Triangle ABE = Triangle ADE

AE = AE ( common).

angle AEB = angle AEO ( each 90°)

AB = AD ( given).

by side angle side criteria

so area of ABE = area of ADE

similarly,

BC = DC ( given)

BEC = DEC ( 90°)

EC = EC ( 9m each)

so area of BEC = Area of DEC

6 0

1 year ago

If A = {1, 3, 5, 15}, B = {2, 3, 5, 7}, C = {2, 4, 6, 8} Then what is (A U B) ∩ C?

Firlakuza [10]

Answer:

$A\ u\ B\ n\ C = \{2\}$

Step-by-step explanation:

Given

$A = \{1, 3, 5, 15\}$

$B = \{2, 3, 5, 7\}$

$C = \{2, 4, 6, 8\}$

Required

Determine (A U B) ∩ C

First, we calculate A u B

$A\ u\ B = \{1,3,5,15\} \ u\ \{2,3,5,7\}$

This means that we bring A and B together without repetition.

$A\ u\ B = \{1,2,3,5,7,15\}$

Next:

$A\ u\ B\ n\ C = \{1,2,3,5,7,15\}\ n\ \{2,4,6,8\}$

This means that we only get the common items

$A\ u\ B\ n\ C = \{2\}$

4 0

3 years ago

I cant download the answers.

maks197457 [2]

Answer:

add it then it will be easy than downloading

5 0

2 years ago

Read 2 more answers

(10x5)-(30+20)x10=

Dovator [93]

50-50x10=0

Because

50-50 is 0 and you cannot multiply anything by 0

7 0

3 years ago

Read 2 more answers

Susie has a bag with 10 hair pins, 7 pencils , 2 snacks and 4 books. What is the ratio of books to pencils?​

Susie has a bag with 10 hair pins, 7 pencils , 2 snacks and 4 books. What is the ratio of books to pencils?