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3 years ago

Write the sum of the numbers as the product of their greatest common factor and another sum.

Mathematics

1 answer:

zhannawk [14.2K]3 years ago

6 0

I am a little bit of time to do with the help you with your family and friends and family

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I have two bags. bag 1 contains 1010 blue marbles, while bag 2 contains 1515 blue marbles. i pick one of the bags at random, and

dimulka [17.4K]

55 blue or red marbles,

55-22 = 33 blue marbles

bag1+bag2= 2525

bag1=.4

33/55=.6 blue marbles

bag 2=.6

so it is 40% that U choose bag 1

6 0

3 years ago

classify the polygon by its number of sides. state whether the polygon appears to be regular or not regular

UkoKoshka [18]

Answer: the correct answer is the third option

8 0

3 years ago

Read 2 more answers

The first term of an arithmetic sequence is -5, and the tenth term is 13.

Nitella [24]

Answer:

The common difference is 2

Step-by-step explanation:

The formula for an arithmetic sequence is

an = a1+d(n-1)

a1 = -5

a10 = 13

Substituting n=10 a10=13 and a1 =-5

13 = -5 +d (10-1)

13 = -5 +9d

Add 5 to each side

13+5 = -5+5 +9d

18 = 9d

Divide each side by 9

18/9 = 9d/9

2 =d

7 0

3 years ago

PLEASE HELP<br> Evaluate 6 + 10v – 8w when v=4 & w= -2

BabaBlast [244]

Answer:

6 + 10v – 8w = 62

Step-by-step explanation:

Given the expression

6 + 10v – 8w

w=-2

substituting the values in the expression

6 + 10v – 8w = 6 + 10(4) - 8(-2)

= 6 + 40 + 16

= 62

5 0

3 years ago

If x= sin theta then x/√1-x^2 is

SCORPION-xisa [38]

Well,

Given that $x=\sin(\theta)$ ,

We can rewrite the equation like,

$\dfrac{\sin(\theta)}{\sqrt{1-\sin(\theta)^2}}$

Now use, $\cos(\theta)^2+\sin(\theta)^2=1$ which implies that $1-\sin(\theta)^2=\cos(\theta)^2$

That means that,

$\dfrac{\sin(\theta)}{\sqrt{1-\sin(\theta)^2}}\Longleftrightarrow\dfrac{\sin(\theta)}{\sqrt{\cos(\theta)^2}}$

By def $\sqrt{x^2}=x$ therefore $\sqrt{\cos(\theta)^2}=\cos(\theta)$

So the fraction now looks like,

$\dfrac{\sin(\theta)}{\cos(\theta)}$

Which is equal to the identity,

$\boxed{\tan(\theta)}=\dfrac{\sin(\theta)}{\cos(\theta)}$

Hope this helps.

r3t40

6 0

3 years ago