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3 years ago

I need help with this question

Mathematics

2 answers:

hram777 [196]3 years ago

6 0

Answer is B because it is equally to the other angle on the oiside

Vesna [10]3 years ago

5 0

Answer:

23°

Step-by-step explanation:

23° because AD divide BAC into 2 equal parts

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David and laid invited three friends over to watch the Olympics they decided to order two pizzas for all of them what fraction o

sergiy2304 [10]

Basically u do 5÷2=2 1/2
so each person gets 2 slices with 1/2 left

6 0

3 years ago

Read 2 more answers

The time to failure (in hours) for a laser in a cytometry machine is modeled by an exponential distribution with . Round the ans

wariber [46]

Answer:

a)e^-(λ20891)

b)1-e^-(λ30598)

c)1-e^-(λ30598)-e^-(λ20891)

Step-by-step explanation:

The probability density function (pdf) of an exponential distribution is

f(x,λ)=λe^-(λx) for x>0, and 0 for x<0

The cumulative distribution function is given by

F(x,λ)=1-e^-(λx) for x>0, and 0 for x<0

P(X≥20891)=1-P(X≤20891)=1-F(20891,λ)=e^-(λ20891)

P(X≤30598)=F(30598,λ)=1-e^-(λ30598)

P(20891≤X≤30598)=F(30598,λ)-(20891,λ)=1-e^-(λ30598)-e^-(λ20891)

5 0

3 years ago

Rewrite <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bn%5E%7B3%7Dp%5E%7B4%7D%20%20%7D" id="TexFormula1" title="\sqrt{n^{3}p^{4} }

givi [52]

Answer:

${n}^{1\frac{1}{2}}{p}^{2}$

Step-by-step explanation:

According to the Definition of Rational Exponents, use this formula to rewrite this as an exponential expression:

$a^{\frac{m}{n}} = \sqrt[n]{a}^{m}$

NOTE: Since we have exponents in our radical, we have to multiply all exponents by one-half, since raising something to its <em>half power</em> is the exact same as taking the <em>square root</em> of something:

$[{n}^{3}{p}^{4}]^{\frac{1}{2}} = {n}^{1\frac{1}{2}}{p}^{2}$

* Do not forget to remove the radical in the beginning because you are once again, rewriting this as an exponential expression.

I am joyous to assist you anytime.

6 0

4 years ago

Read 2 more answers

Classify each pair of numbered angles as corresponding, alternate interior, alternate exterior, or none of these.

katrin [286]

Alternate exterior angle - 2nd

corresponding angle - 5th and 3rd

vertical angle - 1st

Alternate interior angle - 4th

1st angles goes to none of these box because vertical angles are not asked.

If this helped you please give brainliest:)

8 0

2 years ago

What is the width of a rectangle with length 25 in and area 375in^2

Elodia [21]

The equation i would set up would be : 25x=375²

now i simplify :

25x=140625

now divide both sides by 25 !

x=5625

the width of the rectangle is 5625 inches.

4 0

3 years ago