3 years ago

Please answer these 2 questions. thank you so much!!!

Mathematics

1 answer:

borishaifa [10]3 years ago

3 0

Adjacent angles share a common side and a common vortex.

The straight line in your question is SRT.

Hope i helped.

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Nth term 12 10 8 6 4

Dmitry_Shevchenko [17]

Answer:

12-2(n-1).

Step-by-step explanation:

It can be written 12-2n+2=14-2n, so that when n=1, the 1st term is 14-2=12. The 5th term is 14-10=4; the 6th is 14-12=2.

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2 years ago

Evaluate the expression if a=-2 and b = 5

yawa3891 [41]

If , a = (-2) and b = 5

Then :-

$= \frac{8 \times 5 - 6 \times ( - 5)}{13}$

$= \frac{40 - ( - 30)}{13}$

$= \frac{70}{13}$

$= 5.384615$

$∴ \: \frac{8 \times 5 - 6 \times ( - 5)}{13} = 5.384615$

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3 years ago

A teacher gave a test with 50 questions, each worth the same number of points. Donovan got 39 out of 50 questions right. Marci's

JulijaS [17]

Answer:

donovan= 39/50 VS. marci= 44/50

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Step-by-step explanation:

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3 years ago

I need help with this

AlladinOne [14]

Answer:

A, B, and C

Step-by-step explanation:

We can substitute each number into each equation

2 < -1 + 5 true

2 > 1 true

1 > 0 true

A is correct

4 < -1 + 5 true

4 > 1 true

1 > 0 true

B is correct

3 < -0 + 5 true

3 > 0 true

0 > 0 true

C is correct

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D is incorrect

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3 years ago

6x²-y³=1 differentiate the equation to dy/dx

kenny6666 [7]

Dy/dx=4x/y2 this is what i got
hope this helps

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3 years ago