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3 years ago

ANSWER WITHOUT A LINK PLSI WILL REPORT U

Mathematics

1 answer:

nydimaria [60]3 years ago

8 0

Answer:

∠ B = 53°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 angles from 180 for B

∠ B = 180° - (90 + 37)° = 180° - 127° = 53°

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Answer:

314.16

Step-by-step explanation:

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3 years ago

Read 2 more answers

1. ONE AND TWO HUNDREDTHS AS A DÉCIMAl AND FRACTION

astraxan [27]

Answer:

1.02 as a decimal

1 and 1/50 as a fraction

Step-by-step explanation:

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3 years ago

A manufacturer produces bolts of a fabric with a fixed width. A quantity q of this fabric (measured in yards) that is sold is a

BigorU [14]

Answer:

$R'(20) = 2000$

Step-by-step explanation:

We are given the following in the question:

Quantity, q

Selling price in dollars per yard, p

$q=f(p)$

Total revenue earned =

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f(20)=13000

This means that 13000 yards of fabric is sold when the selling price is 20 dollars per yard.

f′(20)=−550

This means that increasing the selling price by 1 dollar per yards there is a decrease in fabric sales by 550.

We have to find R'(20)

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$R'(p) = \displaystyle\frac{d(R(p))}{dp} = \frac{d(pf(p))}{dp} = f(p) + pf'(p)$

Putting the values, we get,

$R'(p) = f(p) + pf'(p)\\\\R'(20) = f(20) + 20(f'(20))\\\\R'(20) = 13000 + 20(-550) = 2000$

7 0

4 years ago

The ratio of swordfish to marlins caught on a deep sea fishing trip was 20 to 15. If 27 marlins were caught, how many swordfish

Kisachek [45]

20/15=N/27
Do cross multiplication.
20x27=540
540/15=39
So the answer ia 39.

6 0

3 years ago

NEED HELP NOW. I need help finding the x-intercepts.

Bingel [31]

Answer:

To find the x-intercepts we can write:

0 = -1/2(x + 3)² + 4

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x = -3 ± 2√2 (use quadratic formula)

As a decimal this can be written as x = -5.83, x = -0.17.

5 0

3 years ago

ANSWER WITHOUT A LINK PLSI WILL REPORT U​

ANSWER WITHOUT A LINK PLSI WILL REPORT U