All categories

3 years ago

Please help and explain how you got your answer

Mathematics

2 answers:

Nezavi [6.7K]3 years ago

6 0

3p-6=90 (corresponding angle)
p=96/3
p=32

Nimfa-mama [501]3 years ago

4 0

ANSWER 32

(3p-6) is next to the right angle so I assume it is = to 90 degrees

(3p-6)=90 also means 3p=90+6 Which is 3p = 96

96/3 is 32

p = 32

for proof do

3 times 32 minus 6 and see if it = 90

You might be interested in

Which statement describes how to solve 3x+4 = 3x +4?

Kitty [74]

where are the statements so i can help

5 0

2 years ago

vDetermine if a Poisson experiment is described, and select the best answer: Suppose we knew that the average number of typos in

goldenfox [79]

Answer:

probability that a randomly selected page that contains only text will contain no typos that is

P(x=0) = $e^{-0.08}$ = 0.923

Step-by-step explanation:

<u>Poisson distribution</u>:-

Explanation of the Poisson distribution :-

The Poisson distribution can be derived as a limiting case of the binomial

distribution under the conditions that

i) p is very small

ii) n is very large

ii) λ = np (say finite

The probability of 'r' successes = $\frac{e^{-\alpha }\alpha^r }{r!}$

Given the average number of typos ∝ = 0.08 per page.

probability that a randomly selected page that contains only text will contain no typos that is = $p(x=0) = \frac{e^{-0.08 }\(-0.08)^0 }{0!}$

After calculation P(x=0) = $e^{-0.08}$ = 0.923

probability that a randomly selected page that contains only text will contain no typos =0.923

5 0

2 years ago

Sue has $2.10 in dimes and nickels. If she has 12 more dimes than nickels, how many of each coin does she have?

Andreas93 [3]

Sue would have 21 dimes and 12 less of 21 is 9, so sue has 9 nickels

dimes: 21
nickels: 9

8 0

3 years ago

Let f(x) = 7x − 13. Find f−1(x)

motikmotik

$f(x)=7x-13\\\\y=7x-13\ \ \ \ |add\ 13\ to\ both\ sides\\\\y+13=7x\ \ \ \ \ |divide\ both\ sides\ by\ 7\\\\x=\dfrac{y+13}{7}\\\\Answer:f^{-1}(x)=\dfrac{y+13}{7}$

6 0

3 years ago

Pleasee helpp mee asap

zzz [600]

Answer:

a. Ans;

$(4a {b}^{5} )^{4} = ({4})^{4} ( {a})^{4} ({b}^{5} )^{4} = 256 {a}^{4} {b}^{20}$

__o__o__

b. Ans;

$2 {p}^{ \frac{1}{3} } = 6 \\ 2 \sqrt[3]{p} = 6 \\ \\ \sqrt[3]{p} = \frac{6}{2} \\ \\ \sqrt[3]{p} = 3 \\ \\( {p}^{ \frac{1}{3} }) ^{3} = {(3)}^{3} \\ \\ p = {3}^{3} \\ \\ p = 27$

I hope I helped you^_^

7 0

2 years ago