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3 years ago

The question is in the attachment. Please answer

Mathematics

2 answers:

maria [59]3 years ago

4 0

The guy on top is correct

Temka [501]3 years ago

4 0

Answer:

74°

Step-by-step explanation:

LMN is a central angle so LMN = LN

LN = 74°

LMN = 74°

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The measure of arc XZ is 32°.<br> What is the measure of XYZ?

Irina18 [472]

Answer:

D. 16°

Step-by-step explanation:

An inscribed angle has half the measure of the arc it subtends.

∠Y = (1/2)XZ = (1/2)(32°)

∠Y = 16°

5 0

3 years ago

An arithmetic sequence is represented in the following table. Enter the missing term of the sequence.

boyakko [2]

Answer:

17 is the answer

Step-by-step explanation:

-7 + 6 = -1

-1 + 6 = 5

5 + 6 = 11

11 + 6 = 17

3 0

3 years ago

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The smallest multiple of 50

trasher [3.6K]

Answer:

Step-by-step explanation:

One is the smallest multiple of 50. We can find this by finding all the multiples of 50. The multiples of 50 are: 1, 2, 5, 10, 25, and 50.

We can see that one is the smallest multiple because it is less than 2, 5, 10, 25 and 50. So, that means the answer to the question is 1.

Hope this helps.

6 0

2 years ago

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If a certain cannon is fired from a height of 8.8 meters above the ground, at a certain angle, the height of the cannonball ab

Dennis_Churaev [7]

Answer:

It would take approximately 6.50 second for the cannonball to strike the ground.

Step-by-step explanation:

Consider the provided function.

$h(t)=-4.9t^2+30.5t+8.8$

We need to find the time takes for the cannonball to strike the ground.

Substitute h(t) = 0 in above function.

$-4.9t^2+30.5t+8.8=0$

Multiply both sides by 10.

$-49t^2+305t+88=0$

For a quadratic equation of the form $ax^2+bx+c=0$ the solutions are: $x_{1,\:2}=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$

Substitute a = -49, b = 305 and c=88

$t=\frac{-305+\sqrt{305^2-4\left(-49\right)88}}{2\left(-49\right)}=-\frac{-305+\sqrt{110273}}{98}\\t = \frac{-305-\sqrt{305^2-4\left(-49\right)88}}{2\left(-49\right)}= \frac{305+\sqrt{110273}}{98}$

Ignore the negative value of t as time can't be a negative number.

Thus,

$t=\frac{305+\sqrt{110273}}{98}\approx6.50$

Hence, it would take approximately 6.50 second for the cannonball to strike the ground.

6 0

3 years ago

Need help with this! Due in 10 mins please

svetlana [45]

True for some cases

7 0

3 years ago

Read 2 more answers