MATHEMATICS HIGH SCHOOL

Evaluate |–8| + |b| + a if a = 0 and b = 12.

A. -4
B. 4
C. 12
D. 20

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

abs(-8) = 8

abs(12) = 12

8 + 12 = 20

D
Answer 2
Answer: A is the correct awnser

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Is that the correct answer
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Solve (tan x)(2 sin x + 1) = 0 given that 0 < x < 2pi
A share of stock in the Lofty Cheese Company is quoted at 25 1/4. Suppose you hold 30 shares of that stock, which you bought at 20 1/4. If you sell your stock at 25 1/4, which one of the following statements would be true? A: you'll suffer a loss of $15B: you'll make a profit of $15C: you'll make a profit of $150D: you'll suffer a lose if $150

Subtract 2 hours, 20 minutes from 4 hours, 10 minutes.2 hours, 10 minutes
1 hour, 50 minutes
1 hour, 30 minutes
1 hour, 10 minutes

Answers

Hello,

you may also do it like this (see picture)
==============================

Final answer:

To subtract 2 hours, 20 minutes from 4 hours, 10 minutes, subtract the hours and minutes separately. The answer is 1 hour, 50 minutes.

Explanation:

To subtract 2 hours, 20 minutes from 4 hours, 10 minutes, you need to subtract the hours and the minutes separately.

  1. Start by subtracting the hours: 4 hours - 2 hours = 2 hours.
  2. Then subtract the minutes: 10 minutes - 20 minutes = -10 minutes.
  3. Since we have a negative number for the minutes, we need to borrow 1 hour from the hours, which gives us: 2 hours - 1 hour = 1 hour.
  4. Finally, add the remaining minutes: 60 minutes - 10 minutes = 50 minutes.

Therefore, the answer is 1 hour, 50 minutes.

Learn more about Subtraction of Time here:

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Which of the following is not a layer of the Earth? a Inner core b Other core c Mantle d Crust

Answers

Answer:

all of them are the layer of earth

Step-by-step explanation:

if it is about spelling its b, because there is no "other core" instead there is outer core
Other core is not one, if you mean outer core then all of them are layers

Find the coordinates of C' after a reflection across the liney = 1 and then x = 2. Write in the form (a,b)
Part 5a​

Answers

Answer:  (4,2)

==============================================================

Explanation:

C is at (0,0). Ignore the other points.

Reflecting over y = 1 lands the point on (0,2) because we move 1 unit up to arrive at the line of reflection, and then we keep going one more unit (same direction) to complete the full reflection transformation. I'll call this point P.

Then we reflect point P over the line x = 2 to arrive at the location Q = (4,2). Note how we moved 2 units to the right to get to the line of reflection, and then keep moving the same direction 2 more units, then we have applied the operation of "reflect over the line x = 2"

So we have started at C = (0,0), moved to P = (0,2) and then finally arrived at the destination Q = (4,2). This is the location of C' as well.

All of this is shown in the diagram below.

What is a simpler form of the radical expression? sqrt 36g^6 A. 36|g^3| B. 36g^4 C. 6|g^3| D. 6g^4

Answers

Answer:

Lesson 1 Unit 2: Roots and Radical Expressions

1 = a (no real root)

2 = c (-0.05)

3 = c (6lg^3l)

4 = d (5x^7y^8)

5 = a (3x^2/5y)

5/5 100%

Step-by-step explanation:
First we write down this expression:
\sqrt{36* g^(6) }
We notice that 36 is a square of 6 so we write:
\sqrt{ 6^(2)*g^6 }

Now, square root we imply on each of factors (g^6 and 6 ^2)
we get.
6*|g^3|
The reason for absolute value is because of variable g.

Answer is C.

A bag has 2 baseballs (B), 5 tennis balls (T), and 3 whiffle balls (W) What is the probability of pulling out a baseball? Enter your answers in this order: reduced fraction, decimal, and then percent.

Answers

The probability of pulling out a baseball is 1/5 or 0.2 or 20%.

What is probability?

Probability is simply how likely something is to happen.

P(pulling\ out\ a\ baseball) = (numbers\ of\ baseball)/(total\ numbers\ of\ balls )

P(pulling out a baseball) = 2/10 = 1/5 = 0.2 = 20%.

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Answer:

1/5

.2

20%

this is just filling so I can post this

Why is the denominator of each fraction 12?
Pls help me

Answers

Answer: because it is out of 12

Step-by-step explanation:
Because 3+4+5 equals 12.
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