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3 years ago

F(x) = 3x + 2 What is f(5)?

Mathematics

1 answer:

yarga [219]3 years ago

8 0

Answer:

Step-by-step explanation:

3x+2

3(5) +2

15+2

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The length of a garden is 25 m. Find the width knowing that the area is between 300 m2 I need it now pls

mars1129 [50]

Answer: 12m

Step-by-step explanation:

Assuming the garden is a rectangular one, the area can be calculated by the formula:

Area = Length * Width

Given the length, one can find the width by making it the subject of the formula:

300 = 25 * Width

Width = 300 / 25

= 12 m

6 0

3 years ago

Cube root 17576 with steps

Fed [463]

Answer:

Step-by-step explanation:

use any calculator

7 0

3 years ago

(3.12*10^15)-(4.26*10^14)

CaHeK987 [17]

Answer:

2.694*10¹⁴

Step-by-step explanation:

3.12*10¹⁵ - 4.26*10¹⁴ =
31.2*10¹⁴ - 4.26*10¹⁴ =
(31.2 - 4.26)*10¹⁴ =
26.94*10¹⁴ =
2.694*10¹⁴

8 0

3 years ago

Read 2 more answers

Y=log base(rootx) x find dy/dx

Fudgin [204]

Given:

$y=\log_{\sqrt{x}}x$

To find:

The value of $\dfrac{dy}{dx}$ .

Solution:

We have,

$y=\log_{\sqrt{x}}x$

It can be written as

$y=\log_{\sqrt{x}}(\sqrt{x})^2$

Using property of log, we get

$y=2$ $[\because \log_aa^x=x]$

Now, differentiate both sides with respect to x.

$\dfrac{dy}{dx}=\dfrac{d}{dx}(2)$

$\dfrac{dy}{dx}=0$ $[\because \dfrac{d}{dx}(Constant)=0]$

Therefore, the value of $\dfrac{dy}{dx}$ is 0.

4 0

3 years ago

Algebra 2 urgent assistance.

DedPeter [7]

$1 + 2 + 3 + ... + n = \dfrac{n(n + 1)}{2}$

7 + 14 + 21 + ... + 105 =

= 7(1 + 2 + 3 + ... + 15)

= 7(15)(16)/2

= 840

5 0

3 years ago