3 years ago

Find the value of x ? A)67 B)113 C)77 D)57

Mathematics

1 answer:

lana [24]3 years ago

3 0

Answer:

Step-by-step explanation:

The sum of the angles measures at one side of the parallelogram is 180°.

Therefore we have the equation:

x + 113 = 180 <em>subtract 113 from both sides</em>

x + 113 - 113 = 180 - 113

x = 67

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The new club sticker is in the shape of a triangle. It has a height of 8 inches and a base of 10 inches. The area of the club st

rusak2 [61]

Answer:

40 square inches.

Step-by-step explanation:

It is given that the new club sticker is in the shape of a triangle.

Height of triangle = 8 inches

Base of triangle = 10 inches

We need to find the area of sticker.

Area of triangle $=\dfrac{1}{2}\times base \times height$

Substitute base = 10 and height = 8 in the above formula.

Area of triangle $=\dfrac{1}{2}\times 10\times 8$

Area of triangle $=\dfrac{80}{2}$

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Therefore, the area of the club sticker is 40 square inches.

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4 years ago

Need a quick answer please

tino4ka555 [31]

Answer:

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Step-by-step explanation:

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3 years ago

Let x and y be two positive numbers whose sum is 175 and (x+3)(y+4) is a maximum

Vaselesa [24]

Answer:

Step-by-step explanation:

x+y = 175

y = 175 - x

f(x) = (x+3)(y+4)

= x(175-x) + 3(175-x) + 4x + 12

= 175x - x² + 525 - 3x + 4x + 12

= -x² +176x + 537

f'(x) = -2x + 176

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3 years ago

Which of the four representations are incorrect?

Ulleksa [173]

Answer:

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Step-by-step explanation:

4 0

3 years ago

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If f(x)=6x^2 and g(x)=14x + 4 solve (g o f)(2)<br> Choices:<br> 340<br> 465<br> 336<br> 284

Law Incorporation [45]

The answer is 340

Explanation:

(g o f)(2) = g(f(2))

f(2) = 6(2)² = 24

g(f(2)) = g(24) = 14(24) + 4 = 336 + 4 = 340

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3 years ago

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