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3 years ago

10

Please help as soon as possible!!

1 answer:

Marrrta [24]3 years ago

6 0

The correct answer is b. The HL theorem says that if the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and one leg of another right triangle, then the triangles are congruent. We know that the hypotenuse is congruent in both triangles because it is shared. We know that one leg of each triangle is congruent because they are marked with a single line.

If you need more help, comment below and I'd be happy to assist.

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Answer: 381.7

Step by step explanation:

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2 years ago

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777dan777 [17]

Answer:

What is your specific question regarding Pq?

Step-by-step explanation:

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2 years ago

SUPER URGENT: Complete the general form of the equation of a sinusoidal function having an amplitude of 6, a period of 2pi/3, an

mel-nik [20]

Answer:

y = 6·sin(3·(x - 1)) + c

Step-by-step explanation:

The general form of an equation for a sinusoidal function is presented ad follows;

y = a·sin(b·(x - h) + c

Where;

a = The amplitude of the equation

T = The period = 2·π/b

h = The phase shift

c = The vertical shift

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a = 6,

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4 0

2 years ago

A factory requires 9 machines to make a toy

cestrela7 [59]

Answer:

18 machines

Step-by-step explanation:

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6 0

1 year ago

PLEASEEEE ANSWER ASAP!!!!

Reil [10]

Refer to the attached image.

Let the width of the border be 'x' inch.

Area of border = Area of rectangle ABCD - Area of rectangle PQRS

Area of rectangle ABCD = $length \times width$

= $AB \times BC$

= $(13+2x) \times (9+2x)$ square units.

Area of rectangle PQRS = $PQ \times RQ$

= $13 \times 9$

= 117 square units.

So, area of border = $(13+2x)(9+2x)-117 = 48$

As it is given that the area of border is 48 square units.

So, $117+26x+18x+4x^2-117 = 48$

$44x + 4x^2-48=0$

$4x^2 + 44x = 48$

So, the complete equation is $4x^2 + 44x = 48$ .

Now, we will find 'x' in the equation $x^2+11x-12=0$ ,

$x^2 + 12x - x -12 =0$

$x(x+12)-1(x+12)=0$

(x-1) (x+12)=0

So, x = 1 or x = -12

Width can'not be negative.

So, x = 1 .

Therefore, the width of the border can'not be 2.5 inch.

Therefore, the width of the border is 1 inch.

5 0

3 years ago