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3 years ago

(6.0210^23)/(210^19) what is the simplified answer

Mathematics

2 answers:

Arte-miy333 [17]3 years ago

7 0

Answer:

30100

Step-by-step explanation:

EastWind [94]3 years ago

4 0

Answer:

= 4.875 × 105

Step-by-step explanation:

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Eddie scored at least 27 point more than half of what Duncan scored.eddie score 58points. Wright an inequality that could be sol

Jobisdone [24]

For this case we have:

Let:

x: number of points scored by Duncan

y: number of points scored by Eddie

We have:

$y\geq27 +\frac{x}{2}$ (1)

$y = 58$ (2)

Substituting (2) in (1):

$58\geq27+\frac{x}{2}$

$58-27\geq\frac{x}{2}$

$31\geq\frac{x}{2}$

$2*31\geqx\\62\geq x$

Thus, Duncan could have scored a maximum of 62 points.

Answer:

$x\leq62$ points scored by Duncan.

5 0

3 years ago

A rectangular tank that is 2048 ft cubed with a square base and open top is to be constructed of sheet steel of a given thicknes

lyudmila [28]

Answer:

Step-by-step explanation:

Let the total surface area of the rectangular tank be S = 2LW+2LH+2WH where;

L is the length of the box

W is the width of the box

H is the height of the box.

Since the box is openend at the top, S = lw + 2lh+ 2wh

If the base is a square base then, l = w

S = l(l) + 2wh+2wh

S = l²+4wh ............... 1

If volume = lwh

lwh = 2028 ft³

wh = 2048/l ................ 2

Substitute equation 2 into 1;

S = l²+4(2048/l)

S = l²+8192/l

dS/dl = 2l - 8192/l²

If dS/dl = 0 (since we are looking for dimensions of the tank with minimum weight.)

2l - 8192/l² = 0

2l = 8192/l²

2l³ = 8192

l³ = 8192/2

l³ = 4096

l =∛4096

l = 16 ft

Since the length is equal to the width, hence the width = 16ft (square based tank)

Given the volume V = lwh = 2048

lwh = 2048

16*16*h = 2048

256h = 2048

divide both sides by 256

256h/256 = 2048/256

h = 8ft

<em>Hence, the dimensions of the tank with minimum weight is 16ft by 16ft by 8ft.</em>

4 0

3 years ago

If g(x) = f(x) + k, what is the value of k?<br> Graph shown.

Sholpan [36]

<h3>Answer:</h3>

The value of k is 7

<h3>Step-by-step explanation:</h3>

<em>1. We know f of x is going to be are starting line because it is listed in the equation first.</em>

<em>2. Both f of x and g of x have y intercepts</em>

<em>3. From f of x, count up until you reach g</em>

<em>4. The answer is 7, since you vertically shifted up 7 units</em>

3 0

4 years ago

How do I solve this equation 10(x+2)>-2(6-9x)?

Norma-Jean [14]

Use distributive property for each side of the equation
1.) 10(x+2)>-2(6-9x)
2. 10x + 20> -12+18x

Then whatever you do to one side of the equation, you do to the other. So we’re trying to get x alone on one side.
Subtract 10x from each side
3.)20> -12 + 8x
Add 12 to each side
4.) 32>8x
Divide each side by 8 to get x alone
5.) 4 > x

3 0

3 years ago

Read 2 more answers

in the figure p is the incenter of isosceles rst what type of triangle is rpt? Thank you in advance .

snow_lady [41]

Answer:

$\Delta \text{RPT is an isosceles triangle}$