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2 years ago

Are these two lines parallel , explain or show your reasoning ?

Mathematics

2 answers:

Inessa05 [86]2 years ago

6 0

Yes they are parallel lines because they do not meet. they are straight lines

Troyanec [42]2 years ago

6 0

yes, they arent intersecting and they have the same slope

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Jamie needs some clothes for school. He will purchase 5 socks for $ 1.31 each, 3 dozen t-shirts at $ 2.34 a dozen, and a pair of

kaheart [24]

Answer:

he was a little bit off but he was close because it $26.95

Step-by-step explanation:

1. 5 x 1.31= 6.55

2. 3x2.34=7.02

3. 6.55+7.02+13.38= 26.95

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2 years ago

Read 2 more answers

Find the sine and cosine of each angle as a fraction and as a decimal. Round to the nearest hundredth.

lawyer [7]

Answer:

1st triangle:

sin(C): 0.64, $\frac{16}{25}$

cos(C): 0.8, $\frac{4}{5}$

Second triangle:

sin(C): 0.75, $\frac{\sqrt{5} }{3}$

cos(C): 0.67, $\frac{2}{3}$

Step-by-step explanation:

Using SOH CAH TOA, we know that to find the sin of an angle, it's Opposite/Hypotenuse.

To find the cos of an angle, it's adjacent/hypotenuse.

In the 1st triangle:

The adjacent to C is 16, the hypotenuse is 25.

$\frac{16}{25} = 0.64$ is the sin of C.

The adjacent to C is 20, and the hypotenuse is 25.

$\frac{20}{25} = 0.8$ is the cos of C.

In the second triangle:

The opposite to C is $\sqrt{5}$ and the hypotenuse is 2.

$\frac{\sqrt{5} }{2} \approx0.75$ is the sin of C.

The adjacent to C is 2 and the hypotenuse is 3.

$\frac{2}{3} \approx 0.67$ is the cos of C.

Hope this helped!

3 0

2 years ago

Read 2 more answers

svlad2 [7]

1 serving because there is only 1.5 cups of mix
And none leftovers 0

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2 years ago

How do u do question 25. How do u find the measure of X?

ser-zykov [4K]

Recall that a circle has a total of 360°, now the arc that is NOT part of "x", is 250°, therefore the leftover, namely the arc made where "x" is at, has to be 360° - 250°, that's the degree measure of that arc.

now, arc's get their angle measure from the central angle they're in, in this case, "x" is the central angle, and therefore, it has the same measure of 360° - 250°.

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3 years ago

Tell me how to do this with the work please

DIA [1.3K]

Answer:

12.56you mutiply

Step-by-step explanation:

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2 years ago