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ELEN [110]
3 years ago
5

Solve the following 2 equation.I will Make Brainliest​

Mathematics
1 answer:
Levart [38]3 years ago
8 0

Answer:

d.  x = 10

e. x=\sqrt[3]{\dfrac{15}{4}}

Step-by-step explanation:

I've typed up my workings in MS Word and attached them (as it's very difficult to type this in the Brainly equation editor).

I've used the product, quotient and power log laws.

Product:     log_a(x)+log_a(y)=log_a(xy)

Quotient:    log_a(x)-log_a(y)=log_a(\dfrac{x}{y})

Power:    p\log_a(x)=log_a(x^p)

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Fish 1 swims 4 feet in 2 seconds, Fish 2 swims 9 feet in 3 seconds, and Fish 3 swims 12 feet in 6 seconds. Use the table above t
Reptile [31]

Answer: 1 and 3

Step-by-step explanation:

4•3=12 and 2•3=6

8 0
4 years ago
- 7 - w <10 what is the answer
sesenic [268]
-7-w<10
Add 7 to each side
-w<17
Change signs and flip sign
w>17

Hope this helps :)
3 0
3 years ago
Plz do this question if you did I will very appreciated you. plz.​
Nastasia [14]

The area formula of a circle is r^{2} × π.

With that being said, we can solve both problems!

Starting with part A:

-The radius we know is 21cm. From there, we can substitute in our formula with the new value.

21^{2} x π

From there, we can square our radius:

(21 x 21) x π

(441) x π

And finally, we can multiply by pi to get our answer.

(441) x π

1385.44236023

Which rounded to the nearest tenth is 1385.4. Therefore, the area of the porthole is 1385.4 centimetres.

The second part can be followed with the same process, hopefully you understand the concept enough to where you're comfortable solving problems like this on your own. Feel free to reach out if you have any further trouble!

<em>Hope this helped! :)</em>

5 0
3 years ago
leos total bill at the blue lobster ame to $45.90. He wanted to leave a 20% tip what would the total cost with the be?
elena-s [515]
To find the total amount Leo should give, simply find the 20% of his bill then add it.

Total cost = $45.90 + ($45.90 × 0.20)
Total cost = $45.90 + $9.18
Total cost = $55.08

Therefore, Leo should give $55.08 in total to leave a 20% tip.
7 0
3 years ago
Read 2 more answers
The function f(x)=x^2-12x+5written in vertex form is f(x)=(x-6)^2-31what are the coordinates of the vertex
schepotkina [342]
The vertex to this question is (6, -31)
5 0
3 years ago
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