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devlian [24]
2 years ago
11

Solve for x.

Mathematics
1 answer:
olga nikolaevna [1]2 years ago
3 0

Answer:

A. x = 1 1/2

Step-by-step explanation:

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Please show your work! Thankyou!
ZanzabumX [31]
Log₄(y+2) = 3, transform it into exponent form:

(y+2) = 4³
y+2 = 64
 y= 62

5 0
3 years ago
Pierre uses 30 grams of chocolate to make
Travka [436]

Pierre can make 3 liters of chocolate sauce from 450 grams of chocolate.

Step-by-step explanation:

Given,

Chocolate used to make 200 ml of chocolate sauce = 30 grams

Ratio of chocolate to milliliters of chocolate sauce = 30:200

Let,

x be the milliliters of sauce made from 450 grams of chocolate

Ratio of chocolate to ml of sauce = x:450

Using proportion;

Ratio of chocolate to ml of sauce:: ratio of chocolate to ml of sauce

30:200::450:x

Product of extreme = Product of mean

30*x=200*450\\30x=90000

Dividing both sides by 30

\frac{30x}{30}=\frac{90000}{30}\\x=3000

450 grams of chocolate will make 3000 milliliters of chocolate sauce.

We will convert this in liters.

1 liter = 1000 ml

3000 ml = \frac{3000}{1000} = 3 liters

Pierre can make 3 liters of chocolate sauce from 450 grams of chocolate.

Keywords: ratio, proportion

Learn more about proportion at:

  • brainly.com/question/1414350
  • brainly.com/question/1418853

#LearnwithBrainly

3 0
3 years ago
42=16<br> log4<br> =2 <br> please help
Kitty [74]

Answer:

log = 16

Step-by-step explanation:

The logarithm of x with base b is defined as

logbx=y if and only if by=x

where x>0, b>0, and b≠1.

3 0
3 years ago
Is the answer D or A
raketka [301]
Well an axis is like the whole line, so I would think its A, hope this helps.
7 0
3 years ago
Read 2 more answers
A one pound brisket takes 50 minutes to cook at 375°F. How long would it take a 3 1/2 pound brisket to cook?
kenny6666 [7]
Assuming its the same temp, use this equation for pounds and minutes then solve:

\frac{1}{3.5} =  \frac{50}{x}

cross multiply 

50(3.5) = 175 minutes 

it'll take an 2 hours 55  minutes
8 0
3 years ago
Read 2 more answers
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