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3 years ago

HELP THIS GURL OUT WOULD YA? PLEASE

Mathematics

2 answers:

MatroZZZ [7]3 years ago

8 0

Answer is A, all interior angles and exterior sun must be 360. those are interior angles so they have to add up to 180

prohojiy [21]3 years ago

7 0

Answer is D. They are congruent complimentary angels meaning they are the same. It wouldn’t be A because they are on the opposite sides so they don’t have to add to one 180.

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Expanding logarithmic Expression In Exercise,Use the properties of logarithms to rewrite the expression as a sum,difference,or m

ch4aika [34]

Answer:

$\ln x+\frac{1}{3}\ln (x^2+1)$

Step-by-step explanation:

Consider the given expression is

$\ln (x\sqrt[3]{x^2+1})$

We need to rewrite the expression as a sum,difference,or multiple of logarithms.

$\ln (x(x^2+1)^{\frac{1}{3}})$ $[\because \sqrt[n]{x}=x^{\frac{1}{n}}]$

Using the properties of logarithm we get

$\ln x+\ln (x^2+1)^{\frac{1}{3}}$ $[\because \ln (ab)=\ln a+\ln b]$

$\ln x+\frac{1}{3}\ln (x^2+1)$ $[\because \ln (a^b)=b\ln a]$

Therefore, the simplified form of the given expression is $\ln x+\frac{1}{3}\ln (x^2+1)$ .

6 0

2 years ago

Divide the difference of 18 and 3 by the sun of 1 and 2

NikAS [45]

Okay.

(18-3)/(1+2) = 15/3 = 5

answer: 5

4 0

3 years ago

Read 2 more answers

HELP PLS BRAINLIEST IF POSSIBBLE factor each polynomial completely a^2-ab-8a+8a brainly

sineoko [7]

Answer:

a(a - b)

Step-by-step explanation:

given polynomial: a²- ab - 8a + 8a

We can first simplify this answer by removing like terms,

- 8a + 8a = 0

so we have a²- ab in. the simplest form

we can take this one step further and factor out the a (not simplest form)

a time a = a²

a times b = ab

hence, a(a - b)

Learn more about Factoring here: brainly.com/question/18032923

7 0

1 year ago

The cost of living last year went up 5%. Fortunately, Alice Swanson got a 5% raise in her salary from last year. This year sh

kompoz [17]

Answer:

49038.0952

Step-by-step explanation:

x+0.05x=51490

1.05x/1.05= 51490/1.05

x=49038.0952

3 0

2 years ago

Given: Right triangles CES and RST. In two or more complete sentences, explain what additional information is needed to prove tr

masya89 [10]

You know one angle is 90 degrees because they are right triangles. In order to prove CES congruent to RST, you would need two legs, three angles, or a leg and an included angle.

7 0

2 years ago

Read 2 more answers