2 years ago

Help please!! I have no idea what I’m doing

Mathematics

1 answer:

Inga [223]2 years ago

8 0

It’s a black picture can’t see

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What is relationship between the unit fractions,1/2 and1/10? Describe both the number and size of the parts

Anna35 [415]

The two fractions are divisible by 2, can be broken down

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3 years ago

Please help meee please o' please

bulgar [2K]

Answer:

Step-by-step explanation:

use PEMDAS to solve

9-5=4

4^2=16

16/8=2

3+2=5

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2 years ago

Given the polygon containing Point P.

Fynjy0 [20]

I think it is B. (-4, 4)

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2 years ago

The value of a painting recently sold at an auction is expected to increase in value over time. The function v(t)=12,000(1.15)^t

tensa zangetsu [6.8K]

This is an exponential equation with a starting value of 12000 and an increase of 15% each years.

The following are true:

C. Each year, it increases by 15%

E. The painting's value was 12,000 at the time is was sold.

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2 years ago

Can you help me answer this question

r-ruslan [8.4K]

Division of a fraction is the equivalent of multiplying by its reciprocal
ex.
$\frac{\frac{A}{B} }{\frac{C}{D}}=\frac{A}{B} *\frac{D}{C}$
i suggest you try to remember this concept

in terms of your question

$\frac{\frac{4c-12}{4c+8}}{\frac{c-3}{c^2-4}}= \frac{4c-12}{4c+8} *\frac{c^2 -4}{c-3}$

from this point, just multiple the numerators together and denominators together, then simplify if necessary

fyi- difference of squares
$x^2-b^2 = (x-b)(x+b)$
relating that to
$c^2-4 = c^2 -2^2 = (c-2)(c+2)$

also a side note, you might want to factor out the 4 first in the top fraction

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3 years ago