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3 years ago

Explain how to solve linear equations.

Mathematics

1 answer:

muminat3 years ago

3 0

Answer:

that means you need to find the surface area, but not the part that is touching the ground or the bottom.

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Name a subject other than math in which symmetry is important

sashaice [31]

Geometry is another subject in which symmetry is important.

6 0

2 years ago

Read 2 more answers

Answer soon please, will give brainlest.

Vinil7 [7]

Answer:

1. Range is 37,IQR is 16.5, MAD is 9

2.Range is 35,IQR is 14, MAD is 8

3. Range is 76,IQR is 37, MAD is 19.1

4. Range is 8, IQR is 4, Mad is 20.4

5. Range is 62,IQR is16 , MAD is 13.08

6. Range is 42,IQR is 23,MAD is 12

Step-by-step explanation:

mrk me brainliest plz

6 0

2 years ago

I need help asap with this

tatyana61 [14]

Answer:

51°

Step-by-step explanation:

Given

<QPR = 39°

<PQR = 90° ( inscribed angle in semi circle)

Now

<QPR + <PQR + <PRQ = 180° { being sum of angles of triangle)

39° + 90° + <PRQ = 180°

<PRQ = 180° - 39° - 90°

<PRQ = 51°

Hope it will help :)

5 0

2 years ago

DUE IN 10 MINUTES!! PLEASE ANSWER THESE QUESTIONS BELOW. 100 POINTS!!

expeople1 [14]

Answer:

Here is ur answer :

1. Probability of composing music for a movie is 1

2. To choose the group in 11 th grade , choosing the subject in which it's more probable to score high marks .

3. To decide whether to go out in rain , the probability of getting cold is more than enjoying the rain .

4. Sorry i don't know

Hope the others will help you !!

8 0

2 years ago

Please help me please! Also, please show your work image shown below in attachment

WINSTONCH [101]

Answer:

see below

Step-by-step explanation:

some of your answers that you currently have are wrong, I'll note those mistakes below

- when factoring (ie 5x+15) only factor out things that can divide both numbers into a whole number ratio

5x+15 = 5(x+3), not (x+3)(x+5)

ie $\frac{10x^2+20x}{x+2}$

we see that 10x can divide the numerator in a whole number ratio

$10x^2+20x$ = 10x(x+2), not (x+2)(x+10)

second mistake: the first binomial expansion is incorrect.

you have the expansion formula right, but you added terms wrong, go look at it again

3. x^2+3x+2/ x^2+5x+6

(x+1)(x+2)/(x+3)(x+2)

(x+1)/(x+3)

4. (x^2+6x+8)/(x^2-16)

(x+4)(x+2)/(x+4)(x-4)

(x+2)/(x-4)

5. we can't simplify that any more, x and y are different variables so therefore we cannot cross out stuff on numerator and denominator

6. (x^4y^6)^2

(x^4y^6)(x^4y^6) = $x^8y^{12}$

remember that (x^a)(x^b) = x^(a+b)

or remember that (x^a)^b = x^ab

6 0

3 years ago