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2 years ago

I need help with 11 please I will give 10 points

Mathematics

1 answer:

Karo-lina-s [1.5K]2 years ago

7 0

a. true

b. true

c. true

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1/2n+6=8 .. i need help with the check and solving?

saw5 [17]

Just subtract 6-6 and 8-6 then divide 1/2 by both sides

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2 years ago

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2xp+3y=10 Solve for x

Leto [7]

Answer:

x = 5/p - 3y/2p

Step-by-step explanation:

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2 years ago

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Can anyone help me? no links

NNADVOKAT [17]

Answer:

Step-by-step explanation:

Sum: addition

Difference: subtraction

Product: multiplication

Number Sum Difference Product

1, 4 1 + 4 = 5 4 - 1 = 3 1 * 4 = 4

2, 8 2 + 8 = 10 8 - 2 = 6 2 * 8 = 16

Hope this helps!

3 0

2 years ago

How does the unit circle allow the trigonometric functions to be defined for all real numbers instead of just for acute angles?

Molodets [167]

Every point in the unit circle is identified either by its coordinates $(x,y)$ or by the angle it forms with the x-axis, $\alpha$ .

The trigonometric functions associate with every angle $\alpha$ and the correspondant $(x,y)$ coordinates the two values

$\cos(\alpha)=x,\quad\sin(\alpha)=y$

This procedure can be done for every angle $\alpha$ , so you don't have to work with acute angles only.

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2 years ago

Fill in the blank.

goldenfox [79]

Answer:

In the given expression x:6 :: 3:9 , x = 2

Step-by-step explanation:

Here, the given expression is:

x:6 :: 3:9

or, x : 6 = 3 :9

So, by the RATIO OF PROPORTIONALITY:

$\frac{x}{6} = \frac{3}{9}\\\implies x = \frac{3}{9} \times 6 = 2$

or, x = 2

Hence, in the given expression x:6 :: 3:9 , x = 2

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3 years ago

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