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3 years ago

If two lines are parallel, which statement must be true?

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

7 0

Answer:

Step-by-step explanation:

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How to find amplitude of a trig function?

garri49 [273]

Hello :

y = A sin(Bx + C) + D

· amplitude is A

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4 years ago

Find the area of this figure

Sati [7]

Answer:

164

Step-by-step explanation:

5×8×2=80

7×12=84

84+80=164

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3 years ago

: Find the approximate perimeter of the isosceles triangle A OPD.

AleksAgata [21]

Answer:

24.98 units

Step-by-step explanation:

The picture of the question in the attached figure

we have the coordinates

P(1,-6),D(4,3),O(7,-6)

The perimeter of triangle OPD is equal to

$P=OP+PD+OD$

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

step 1

Find the distance OP

we have

O(7,-6),P(1,-6)

substitute in the formula

$d=\sqrt{(-6+6)^{2}+(1-7)^{2}}$

$d=\sqrt{(0)^{2}+(-6)^{2}}$

$d_O_P=6\ units$

step 2

Find the distance PD

we have

P(1,-6),D(4,3)

substitute in the formula

$d=\sqrt{(3+6)^{2}+(4-1)^{2}}$

$d=\sqrt{(9)^{2}+(3)^{2}}$

$d_P_D=\sqrt{90}\ units$

step 3

Find the distance OD

we have

O(7,-6),D(4,3)

substitute in the formula

$d=\sqrt{(3+6)^{2}+(4-7)^{2}}$

$d=\sqrt{(9)^{2}+(-3)^{2}}$

$d_O_D=\sqrt{90}\ units$

step 4

Find the perimeter

$P=6+\sqrt{90}+\sqrt{90}$

$P=6+9.49+9.49=24.98\ units$

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3 years ago

Weight of a parakeet customary unit

vladimir1956 [14]

There are many different types of parakeets and therefore many different 'ideal weights'. The most common pet parakeet is the budgerigar whose ideal weight is about 30-40 grams. I would answer 3 to 5 ounces.

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3 years ago

What os the quotient of -8x^6/4x^-3

Nadya [2.5K]

Answer:

-2x^9

Step-by-step explanation:

-2x^6-(-3) = -2x^9

8 0

3 years ago