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3 years ago

PLEASE HELP ME! Tysm <3 Have a great day. The Picture is below.

Mathematics

2 answers:

uysha [10]3 years ago

8 0

Answer:

All three are false.

Step-by-step explanation:

Let's say a equaled 2 and b equaled 5.

For reference: |2| = 2 |5| = 5

2 > 5 - False

|2| > |5| - False

2 > |5| - False

Hope this helps!!

kykrilka [37]3 years ago

7 0

Answer:

1.false

2.false

3.false

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(2sin60°)(3tan60°)—(4tan45°)(2cos45°)

Dimas [21]

Answer:

$9 - 4\sqrt{2}$

Step-by-step explanation:

sin60° = $\frac{\sqrt{3} }{2}$

tan60° = $\sqrt{3}$

tan45° = 1

cos45° = $\frac{1}{\sqrt{2} }$

(2sin60°)(3tan60°) - (4tan45°)(2cos45°)

now substitute the values of each trigonometrical angles

$(2*\frac{\sqrt{3} }{2} )(3*\sqrt{3} ) - (4*1)(2*\frac{1}{\sqrt{2} } )$

$\sqrt{3} * (3\sqrt{3}) - 4*(\frac{2}{\sqrt{2} } )$

$3*3 - 4*\frac{2}{\sqrt{2} } *\frac{\sqrt{2} }{\sqrt{2} }$

$9 - 4 *\frac{2\sqrt{2} }{2}$

$9 - 4 * \sqrt{2}$

$9 - 4\sqrt{2}$

5 0

3 years ago

In Exercise,find the horizontal asymptote of the graph of the function.<br> f(x) = 8x^3+2/2x^3+x

KIM [24]

Answer:

Horizontal asymptote of the graph of the function f(x) = (8x^3+2)/(2x^3+x) is at y=4

Step-by-step explanation:

I attached the graph of the function.

Graphically, it can be seen that the horizontal asymptote of the graph of the function is at y=4. There is also a <em>vertical </em>asymptote at x=0

When denominator's degree (3) is the same as the nominator's degree (3) then the horizontal asymptote is at (numerator's leading coefficient (8) divided by denominator's lading coefficient (2)) $y=\frac{8}{2}=4$

6 0

3 years ago

A classroom contains an equal number of boys and girls. If 1313 girls leave, twice as many boys as girls remain. What was the o

serg [7]

Answer:

5,252

Step-by-step explanation:

Let the number of boys present be b and the number of girls present be g

Now we are told these numbers are equal. This means b = g

Furthermore, if 1313 girls leave, the number of boys remaining would be twice the number of girls.

Mathematically, this can be expressed as follows:

b/(g-1313) = 2

b = 2(g-1313)

b = 2g - 2626

b + 2626 = 2g

We know that b = g from the initial equation, substituting this here yields:

g + 2626 = 2g

g = 2626

Since b = g, b = 2626 also

Total number of students = 2626 + 2626 = 5,252

4 0

3 years ago

Drag numbers to write an equation for the line in slope-intercept form. Numbers may be used once, more than once, or not at all.

Volgvan

Answer:

Slope: -4

Y-intercept: 5

Step-by-step explanation:

The slope goes down 4 and over one which means that the slope is -4.

When X is 0, Y is 5

Good Luck!!

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3 years ago

A frequency distribution for a bowl of coins is shown. Which set of raw data corresponds to this frequency distribution?

Illusion [34]

Answer:

Step-by-step explanation:

Pick a letter that's easy to count. I chose Q, because it has a tail below the baseline that makes them easy to spot.

Not C or D — too many quarters

Not B — too many nickels

It is often easier to find the correct answer choice by eliminating the bad choices, then seeing if what is left is consistent with the problem statement.

Choice A seems to have the right numbers of pennies and dimes (along with quarters and nickels).

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4 years ago