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raketka [301]
3 years ago
10

Brainliest will be given. Sorry for asking so many questions but I really don’t understand this topic area but if anyone could h

elp and give a valid explanation I will really appreciate it <3 . ( The problem is in the picture above thanks love)

Mathematics
1 answer:
Lostsunrise [7]3 years ago
6 0

Answer:

16%

Step-by-step explanation:

First week- 200 stickers

Second week- 280 stickers

Third week- 168 stickers

40% of 200 = 80

40% of 280 = 112

200-168=32

32 is 16% of 200

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Varvara68 [4.7K]
Draw a right triangle. The cat represents a side, the bird represents a side. Then just use the Pythagorean Theorem to find the hypotenuse. a^2 + b^2 = c^2. Let a = cat; b = bird; then solve for c.
6 0
4 years ago
A number to the 12th power divided by the same number to the 9th power equals 216. What is the number?
Annette [7]

Answer:

The given such number is 6.

Step-by-step explanation:

Let the given such number  = m

Now, according to the question, the given expression is:

\frac{(m^{12}) }{(m^{9}) }   =  216

By the LAW OF EXPONENTS:

\frac{x^a}{x^b}  = x^{(a-b)}

⇒Here \frac{m^{12}}{m^9}  = m^{(12-9)}  = m^{(3)}

or, the given expression becomes m^3 =  216\\\implies m = \sqrt[3]{216}  = 6

or, m  = 6

Hence, the given such number is 6.

8 0
3 years ago
V+ 7≥ 5 please help me I do not know this
Viktor [21]

Answer:

v>-2 ( the > is underlined)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
In the first week of January, there are 49 dogs and 28 cats in an animal shelter. Throughout the month, the ratio of dogs to cat
scoundrel [369]

Answer:

35 dogs

Step-by-step explanation:

Given

49\ dogs: 28\ cats

Required

Determine the number of dogs for 20 cats

Represent the required number of dogs as a ratio of number of cats

x : 20\ cats

So, we have:

49\ dogs: 28\ cats

x : 20\ cats

Since, the ratio is the same throughout, we have:

x : 20\ cats = 49\ dogs: 28\ cats

Convert ratio to fraction

\frac{x}{20} = \frac{49}{28}

\frac{x}{20} = \frac{7}{4}

Multiply through by 20

x = \frac{7}{4} * 20

x = 7 * 5

x = 35

5 0
3 years ago
Quick and easy math questions
frutty [35]

Answer:

A.2) q->p

B.2) -p

C.1) It is Wednesday and there are not students in the library.

Step-by-step explanation:

Hope this helped!

brainliest please!

4 0
2 years ago
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