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Otrada [13]
3 years ago
10

PLEASE ANSWER WILL VOTE BRAINLIEST!!!!!

Mathematics
1 answer:
Vika [28.1K]3 years ago
3 0
Question 11: A. Carbon dioxide is used and oxygen is produced.
Question 12: C. A light year.
Question 13: B. Inner core
Question 14: B could be Jupiter and C could be the moon.
Question 15: B Apparent Magnitude.

I hope these are right and if not feel free to delete this. Hope this helped and that it wasn't too late.
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Which coordinates represent a translation of B (1,2) 3 units to the left and 2 units up
alexandr402 [8]

Answer:

(-2,4)

Step-by-step explanation:

By going 3 back you go 0,-1,-2 then you are already up 2 so if you go up 2 more you are at (-2,4). Hope this helps!

6 0
2 years ago
The equation y²/8² - x²/b² represents a hyperbola centered at the origin with a focus of (0, -10).
cestrela7 [59]

Answer:

b = 6

Step-by-step explanation:

You probably already know the general equation from the my last couple of answer.

In this question, we have:

a=8

b= ?

c= -10   ,   c is the value of the foci

surprisingly, you can solve the value for a, b, and c using the same equation as the Pythagorean theorem.

c² = a² + b²

we need to solve for b so lets rearrange the equation.

b² = c² - a²

b = ±√(c² - a²)

b = ±√((-10)² - (8)²)

b = ±√((-10)² - (8)²)

b = ±√(100 - 64)

b = ±√(36)

b = ±6

b = 6

6 0
3 years ago
Read 2 more answers
Meat costs $8.00 per pound. What is the slope?
dsp73

Answer:

8 is the slope

Step-by-step explanation:

Because the amount per 1 thing is the slope

5 0
3 years ago
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√1134 It needs to be simplified
Pavel [41]
9times sq root of 14 or 33.67492
5 0
3 years ago
Read 2 more answers
PRE- algebra !!!!!
kari74 [83]

Answer:

6/7

Step-by-step explanation:

because Ruth has scored 9 or more points in <u>6</u> games so far out of the <u>7 total</u> games she's played

4 0
3 years ago
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