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harkovskaia [24]
3 years ago
7

I need to know 2 digit times

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
3 0

if you are looking how to times a 2 digit witha 2 digit number there is a video where it explains everything.

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The slope of the the tangent line to a curve at a point. Calc derivative help
MrRissso [65]

Hello from MrBillDoesMath!

Discussion:

The slope of the tangent to the curve y = 4x^3   is given by the first derivative.

-----------------------------------

y' = 4 (3x^2) =  12x^2

At (-3,-108), the slope is   12x^2 = 12(-3)^2 = 12*9 = 108

-----------------------------------

-----------------------------------

y = mx + b

From the first part, m = 108 so y = 108x + b.

Substituting  y = -108 when x = -3 gives

-108 =  108(-3) + b =>   add 3* 108 to both sides

-108 + 108(3) = b   =>   as 3 -1  = 2

108*2 = b = 216

y = 108x + 216

-----------------------------------

Thank you,

MrB

5 0
3 years ago
What 3 even numbers add up to 54
katovenus [111]

Well, let's see . . . . .

2, 4, and 48
2, 6, and 46
2, 8, and 44
2, 10, and 42
2, 12, and 40
2, 14, and 38
2, 16, and 36
2, 18, and 34
.
.
and so on and so forth.
When I keep going and do all of them, I get 46 answers altogether.

If you need the even numbers to be consecutive,
then they're   16, 18, and 20 .

5 0
3 years ago
Read 2 more answers
Write the number 3.8 in the form a/b using integers
Juliette [100K]

Answer:

3.8 = 38/10

Step-by-step explanation:

The given number = 3.8

We have to write 3.8 in fraction form a/b

Here we have 1 digit after the decimal. To get rid off the decimal number, we need to multiply both the numerator and the denominator by 10 since we have to 1 digit after the decimal.

\frac{3.8 *10}{10}

= 38/10

Therefore, the answer is 3.8 = 38/10

Thank you.

6 0
3 years ago
• Which expression has a term with a coefficient of 6?<br> бу<br> 4p +6<br> 62<br> 20
Oxana [17]
6y has coefficient 6
3 0
3 years ago
If (x+iy)³ = y+vi then show that (y/x + v/y) = 4(x²-y²)​
Elenna [48]

Answer:

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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