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Viktor [21]
1 year ago
10

Can someone help me please

Mathematics
1 answer:
navik [9.2K]1 year ago
4 0

Answer:

the \: answer \: is \: choice \: b \:  \frac{ - 2 \sin(x) }{1 +  \cos(x) }

will give you an explanation if you want tag me on comment.

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Answer pls thanks kfdsdatttdfyui8u90g
diamong [38]

Answer:

Step-by-step explanation:

960 75%

6 0
2 years ago
Idk how to do this....can someone please help me?
Mila [183]

Answer:

Um i'ma just guess i'm not really good at math even if i'm in honors so i think its D i believe

Step-by-step explanation:

5 0
2 years ago
A grapefruit is 8% heavier than an orange, and an apple is 10% lighter than the
patriot [66]

Grapefruit=108

Orange=100

Apple=90

a) (108-90)/90*100 = 18/90*100=20%

b) (108-90)/108= 18/108*100=16 2/3%

3 0
3 years ago
Read 2 more answers
Abel saved 43 more nickels than dimes. After he spent 17 dimes he had twice as many nickels than dimes. How many coins did he ha
Alborosie

Answer:

180 coins

Explanation:

N = number of nickels (no nickels spent)

D = number of dimes initially saved

D' = number of dimes left after spending

1) N = D + 43

2) D' = D - 17

3) N = 2*D' = 2*(D - 17)

Set equations 1) and 3) equal to each other and solve for D:

D + 43 = 2*(D - 17)

D + 43 = 2*D - 34

D = 43 + 34 = 77

N = D + 43 = 77 + 43 = 120 nickels left

D' = D - 17 = 77 - 17 = 60 dimes left

Total coins left = 120 + 60 = 180 coins (I hope this is not too confusing for you)

8 0
2 years ago
Identify all the prime numbers within each range of numbers given below (inclusive): a. 4 to 11 and b.) 16 to 25
scZoUnD [109]

Answer:

A. 5, 7, 11; B: 17, 19, 23

Step-by-step explanation:

These are all the numbers that don't have common factors besides one and itself

5 star, thank, and brainliest if helpful!

8 0
3 years ago
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