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3 years ago

15

Of the 95 children in year 6, 3\5 went to the christmas parties. 17 stayed at home for the party and 15 relatives. how many went

to a party elsewhere?

1 answer:

grin007 [14]3 years ago

8 0

Maybe 57 went to a party elsewhere

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What is the derivative of 3x+5x

Vaselesa [24]

Answer:

$\displaystyle \frac{d}{dx}[3x + 5x] = 8$

General Formulas and Concepts:

<u>Calculus</u>

Differentiation

Derivatives
Derivative Notation

Derivative Property [Multiplied Constant]: $\displaystyle \frac{d}{dx} [cf(x)] = c \cdot f'(x)$

Basic Power Rule:

f(x) = cxⁿ
f’(x) = c·nxⁿ⁻¹

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

$\displaystyle y = 3x + 5x$

<u>Step 2: Differentiate</u>

Simplify: $\displaystyle y = 8x$
Derivative Property [Multiplied Constant]: $\displaystyle y' = 8\frac{d}{dx}[x]$
Basic Power Rule: $\displaystyle y' = 8$

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Differentiation

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3 years ago

The coordínates of point A in a cordinate grid are -2,-3point A is reflectes Across the Y axis to obstinada point B and across t

ElenaW [278]

Answer:

B(2,3),C(2,-3)

Step-by-step explanation:

On y-axis symmetry有手就行

5 0

3 years ago

Is the expression (x+5)(x+4) equivalent to x^2+9x+20 ?

quester [9]

Answer:

Yes

X×x =x^2

X×4and5=9x

5×4=20

4 0

3 years ago

Which table shows a linear function

natka813 [3]

I think it’s the second one but I’m not 100%

6 0

3 years ago

Read 2 more answers

Can someone help me

Vikki [24]

Answer:

5x + (x+12) = 90

x = 13

m∡1 = 5(13) = 65°

m∡2 = 13 + 12 = 25°

Step-by-step explanation:

6x + 12 = 90

6x = 78

x = 13

7 0

3 years ago