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2 years ago

12. Perimeter: y-1 2y + 3 3y + 4

Mathematics

1 answer:

kogti [31]2 years ago

8 0

21 squared 2

Step-by-step explanation:

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What is the value of s^2t for s = 7 and t = 20? as a whole number

yarga [219]

Answer:

7^40 is umm I don't know sorry

Step-by-step explanation:

But hopefully it's helpful.

5 0

3 years ago

Read 2 more answers

Help ill freaking give you 45 points >:D<br><br> if you type this out correctly!

zhannawk [14.2K]

There is nothing to type out... so....

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3 years ago

Select the correct answer.

bulgar [2K]

Answer:

Option A. is the correct option.

Step-by-step explanation:

We have to get the simplified form of sin (.6x)-sin(.4x)

As we know the identity sinA- sinB = 2 cos(A+B)/2.sin(A-B)/2

We apply the identity in the given expression

sin(.6x)-sin(.4x) = 2 cos(.6x + .4x)/2.sin(.6x - .4x)/2

= 2 cos(x/2).sin(0.2x/2) = 2 cos(0.5x).sin(0.1x)

Therefore option A is the correct option.

8 0

3 years ago

Drag each part of the equation to categories it as a term or a coefficient in the expression. Parts that are neither a term nor

faust18 [17]

Answer:

In the given expression:

Term = $x , x$

Coefficient= $-2, (\frac{3}{4})$

Neither one = 5

Step-by-step explanation:

Here, the given expression is : $-2x+\frac{3}{4} x +5$

Now, in the polynomial of the form $ax^{2} + bx + c$

All the x terms involving any powers of x are 'TERM'

Like $x^{2} , x$

All the co efficient of the x in the polynomial are called 'Co -efficient.

Here, a , b are co efficient.

The terms in the polynomial which are neither coefficient nor terms are called 'Constants' . Here, c is constant.

Now, in the given expression:

Term = $x , x$

Coefficient= $-2, (\frac{3}{4})$

Neither one = 5

5 0

4 years ago

A (5-x) = bx - 8<br> x =

inysia [295]

Your awnser is : x= 8+5a/a+b

4 0

3 years ago