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Nastasia [14]
3 years ago
9

Which of the following special quadrilaterals DO NOT always have congruent

Mathematics
1 answer:
Natalija [7]3 years ago
3 0

Answer:

Congruent means identical, same or coinciding shape or dimensions.

Answer:

O None of these

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If ∠T and 60˚ form a linear pair what is the measure of ∠T *​
xenn [34]

Answer:

120°

Step-by-step explanation:

angle T + 60°=180° [:. being linear pair ]

or , angle T = 180°-60°

or,angle T = 120°

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3 years ago
-3x-3y=9 need help what is this​
Bad White [126]

Answer:

X equals negative 3 and y equals zero.

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3 years ago
Free 100 pts be quick
Blizzard [7]

Answer:

Step-by-step explanation:

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3 years ago
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Country Motorbikes Incorporated finds that it costs $400 to produce each motorbike, and that fixed costs are $1600 per day. The
faltersainse [42]

Answer:

30units,2900

Step-by-step explanation:

Given that Country Motorbikes Incorporated finds that it costs $400 to produce each motorbike, and that fixed costs are $1600 per day.

The price function is p(x) = 700 − 5x, where p is the price (in dollars) at which exactly x motorbikes will be sold.

If x units are produced and sold we have

Costs for x units = variable costs *x +Fixed costs = 400x+1600

Sales revenue = no of units sold * price = x(700-5x) = 700x-5x^2

Profit funciton = P(x) = Sales revenue - Total cost

= 700x-5x^2-400x-1600\\=300x-5x^2-1600

To get maximum profit we use derivative test I derivative =0 and II derivative =negative

P'(x) = 300-10x\\p"(x) = -10

Producing 30 units will maximize the profit.

Max profit

=P(30) = 2900

8 0
4 years ago
Plzzz helppppppp meee
yulyashka [42]

Answer:

-3

Step-by-step explanation:

H = -3

J = -1

J = -1

M=2

(-3+-1)+(-1+2)=-3

3 0
3 years ago
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