2 years ago

How could you informally prove to your friend that you are a member of the baseball team?

Mathematics

1 answer:

solniwko [45]2 years ago

3 0

Answer:

D.) You can show your name printed on the team roster.Step-by-step explanation:

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I need help ASAP!!!!!

Natali5045456 [20]

Answer:

I think it’s 27.

Step-by-step explanation:

Do 100-46 to get 54, then divided 54 by 2 to get 27.

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2 years ago

Solve for x : log(3x) + log(x + 4) = log(15).<br><br>Please explain it to me.

zlopas [31]

Answer:

x = 1

Explanation:

$\sf \rightarrow log(3x) + log(x + 4) = log(15)$

Rule: log(a) + log(b) = log(ab)

$\sf \rightarrow log(3x(x + 4)) = log(15)$

cancel out log on both sides

$\sf \rightarrow 3x(x + 4) = 15$

relocate constant variable

$\sf \rightarrow 3x^2 + 12x -15 = 0$

take 3 as a common factor

$\sf \rightarrow 3(x^2 + 4x -5) = 0$

divide both sides by 3

$\sf \rightarrow x^2 + 4x -5 = 0$

middle term split

$\sf \rightarrow x^2 + 5x -x-5 = 0$

factor common terms

$\sf \rightarrow x(x + 5) -1(x+5)= 0$

collect into groups

$\sf \rightarrow (x-1)(x+5)= 0$

set to zero

$\sf \rightarrow x-1 = 0 , \ x+5= 0$

relocate variables

$\sf \rightarrow x = 1, \ x = -5$

There must be a positive solution for log, so the solution is only x = 1

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1 year ago

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Point A (5, 6) is translated 3 units left and 5 units up, what are<br> the coordinates of A prime?

Radda [10]

Answer:

A' = (8, 11)

Explain:

5+3=8 & 6+5=11

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2 years ago

7 hundreds times ten equals

GaryK [48]

70 is 7 times 10 man

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Shelby purchases personalized stockings from Etsy for $15 per stocking. She has to pay $4.50 shipping. How many stockings can Sh

Marina86 [1]

Answer:

Step-by-step explanation:

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2 years ago

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