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2 years ago

Can a triangle have side lengths 4, 4, 7? 1.no 2. Yes 3. not enough information

Mathematics

1 answer:

Marina CMI [18]2 years ago

8 0

Yes! The lengths of each side must be less than the sum of the other two lengths. It looks like this:
4+4>7
7+4>4
4+7>4

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An oil drilling company is drilling a hole. The elevation of the bottom of the hole changes by feet each day. After a certain nu

marin [14]

Answer:

option.D

Step-by-step explanation:

each day it changes by $-73\frac{1}{4}$

so for two days , the elevation becomes $-73\frac{1}{4}$ + $-73\frac{1}{4}$

for 3 days : $-73\frac{1}{4}$ + $-73\frac{1}{4}$ + $-73\frac{1}{4}$

so, for n days, $-73\frac{1}{4}$ + ........ n times

= n* $-73\frac{1}{4}$

therefore, for x days, elevation = x* $-73\frac{1}{4}$

as it is given that after certain days this elevation has reached $-366\frac{1}{4}$

so, x* $-73\frac{1}{4}$ = $-366\frac{1}{4}$

3 0

2 years ago

Suppose a manufacturer sells a product as $2 per unit. If q units are sold, (a) write the total revenue function, (b) and find t

Ahat [919]

Answer:

We are given that a manufacturer sells a product as $2 per unit.

Quantity = q units

So, Total revenue = $\text{Cost per unit} \times quantity$

Total revenue = $2q$

So, the total revenue function is $2q$

Marginal revenue is the derivative of the revenue functions

So, Marginal revenue = $\frac{dR}{dq} =2$

The marginal revenue function is 2

The constant marginal revenue function mean that the revenue earned by the addition of the output is constant.

7 0

2 years ago

Can someone please help me

Natalija [7]

ANSWER: $84

EXPLANATION:

We need to know the surface area of the room with the specified dimensions.

A = 2(wl + hl + hw)

w = 12
h = 8
l = 16

A = 2( (12 * 16) + (8 * 16) + (12 * 8) )

A = 2(192 + 128 + 96)

A = 2(416)

A = 832 square feet

832 / 150 = 5.546666666666667

(Round that up to the next whole number)

You need 6 gallons, or 6(14) dollars

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3 years ago

shareholdings in Tazon Insurance by Country ( As of April in Year 1) Total number of shares: 45 million. Germany 15% France 10%

disa [49]

4% Bc it don’t enough France people in the country and the shareholding

6 0

2 years ago

The length of one side of a square is 3n+2. The perimeter of the square is 4(3n+2). Which expression is equivalent to the perime

deff fn [24]

Answer:

4(3n + 2)

Step-by-step explanation:

as we know perimeter of a square is 4 x side

one side is 3n + 2

4 sides = 4(3n +2)

8 0

2 years ago