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3 years ago

How do you know w/o calculator? HELPPPPPP PLZZZZZZZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Juliette [100K]3 years ago

7 0

Because log3(2)=x is not the same as 3^x=2 and log2(3) = x is 2^x=3 because in 2^x=3 x has to be greater than 1 to make 2 bigger, while in 3^x=2 x has to be smaller than 1 to make x smaller.

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Jonas has $75 to spend on new clothes. The pair of jeans he wants costs $48.50. What is the most Jonas can spend on shirts?

Mice21 [21]

Answer:

The most Jonas can spend on shirts is $26.50.

Step-by-step explanation:

Given:

Money Jonas has to spend on new clothes = $75.

The cost of the pair of jeans = $48.50

Now, find the most amount which Jonas can spend on shirts.

So, to get the amount for shirts we subtract the cost of jeans from the total money to spend for new clothes:

⇒ $75-48.50$ $=\$26.50$

So, Jonas remained with $26.50 to spend on shirts.

Therefore, the most Jonas can spend on shirts is $26.50.

8 0

3 years ago

If x = 5 and y = x + 1 , find (x+y)+1/2<br> Pls quickly , ill mark branliest

elena-s [515]

Answer:

23/2

Step-by-step explanation:

If x = 5,

y = 5 + 1 = 6

(5+6) + 1/2 = 11 + 1/2 = 23/2

7 0

3 years ago

To which of the following sets of numbers does ⅞ belong?

artcher [175]

Answer:

A. Rational number

Step-by-step explanation:

It is not a whole number or integer because it's a fraction. so it's the rational of a whole number.

7 0

2 years ago

X + y = –4<br> y = 3x + 16

babymother [125]

If
x+y=-4
y-3x=16 or we cn write as
x+y=-4
-3x+y=16
i multiply the first equation by 3
3x+3y=-12
-3x+ y=16
4y=4
y=1
x+1=-4
x=-5

6 0

3 years ago

Read 2 more answers

Solve the formula please!!!!!!!!

Rashid [163]

Answer:

Option A. is the right choice.

Step-by-step explanation:

$\frac{1}{3}b^2h=V\\\\hb^2=3V\\\\b^2=\frac{3V}{h}\\\\b=\sqrt{\frac{3V}{h}}$

Best Regards!

4 0

3 years ago

Read 2 more answers