3 years ago

Help pleasejfjffjfjfjjffj

Mathematics

1 answer:

Darya [45]3 years ago

4 0

The answer is -1.1
To get that i just subtracted 2.4 by 1.3 and then just carried over the negative sign

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Can you help me with number 2,3,4,5,6. Don't worry they are only fractions they are not questions that need to be explained. Als

joja [24]

2. 1/3 + 1/3 = 2/3
2/6 + 2/6 = 4/6 = 2/3
1/3 + 2/6 = 2/3

3. 3/6 - 2/6 = 1/6 2/2 - 1/2 = 1/2
2/3 - 1/6 = 1/2 5/6 - 1/2 = 1/3

8 0

2 years ago

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Multiply -1/2 c(4c -2) Please ASAP

nalin [4]

Answer:

-2c^2 + c

Step-by-step explanation:

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3 years ago

Which of the following is true?(1 point)

MArishka [77]

Pretty sure it’s common to find fossils of soft tissues from dead organisms!

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3 years ago

Expand each expression

matrenka [14]

Answer:

Option B - $\ln(\frac{4y^5}{x^2})=\ln 4+5\ln y-2\ln x$

Step-by-step explanation:

Given : Expression $\ln(\frac{4y^5}{x^2})$

To find : Expand each expression ?

Solution :

Using logarithmic properties,

$\ln (\frac{A}{B})=\frac{\ln A}{\ln B}=\ln A-\ln B$

and $\ln (AB)=\ln A+\ln B$

Here, A=4y^5 and B=x^2

$\ln(\frac{4y^5}{x^2})=\frac{\ln 4y^5}{\ln x^2}$

$\ln(\frac{4y^5}{x^2})=\ln 4y^5-\ln x^2$

$\ln(\frac{4y^5}{x^2})=\ln 4+\ln y^5-\ln x^2$

Using logarithmic property, $\logx^a=a\log x$

$\ln(\frac{4y^5}{x^2})=\ln 4+5\ln y-2\ln x$

Therefore, option B is correct.

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2 years ago

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taurus [48]

First you need the equation y=mx+b
you plug in x and y do find b the y intercept
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-5 = -2 + b
b = -3
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3 years ago