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3 years ago

Solve for x. 4x+2=14 Enter your answer in the box. x =

Mathematics

2 answers:

Sholpan [36]3 years ago

8 0

Answer:

its 3

Step-by-step explanation:

vodka [1.7K]3 years ago

3 0

Answer:

Hello there!

Your answer is

Step-by-step explanation:

you have 4x + 2 = 14

You combine like terms..... you subtract 2 from both sides.

Now you have 4x = 12.

Since your main goal is to have x = ? you have to divide 4 from both sides to leave the x all alone. 4 divided by 12 is 3

So answer:

x = 3

Hope this helps!!!! :)

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A square part of side 20 meters has a footpath along the boundary of width 10 meters . Find the area of path

qaws [65]

Answer:

Answer: 84 meters squared. (i.e. 84m^2).

Step-by-step explanation:

Area of the path = total area of path and plot - plot area only

First, let’s find the area of the plot:

20m x 20m = 400m^2

The path is 1m wide and runs all the way around, so, it describes an ‘outer square’ of 22m x 22m (2 x 1m larger because there are 1m of the path on each side).

The area of this ‘outer square’ is equivalent to the ‘total area of path and plot’

22m x 22m = 484m^2

So:

Area of the path = total area of path and plot - plot area only

= 484 - 400 = 84m^2

4 0

2 years ago

Whats 1/3 of 2/4

lara31 [8.8K]

Answer:

0.16666666666 or 16666666666/100000000000

Step-by-step explanation:

8 0

2 years ago

What are the domain and range of an exponential parent function? Help please

a_sh-v [17]

The domain and the range of an exponential parent function, that is, y = eˣ are equal to all real numbers and non-negative numbers, respectively. (Correct choice: C)

<h3>How to determine the domain and range of an exponential function</h3>

In this problem we should determine what an exponential parent function is. The most common exponential functions have the following form:

$y = A\cdot e^{B\cdot x} + C$ (1)

(1) is an exponential parent function for A = 1, B = 1 and C = 0.

All functions are relations with a domain and range, the domain is an input set related to the range, that is, an output set. In the case of an exponential parent function, the domain and the range of the expression are $\mathbb{R}$ and y ≥ 0, respectively. (Correct choice: C)

To learn more on exponential functions: brainly.com/question/11487261

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1 year ago

F(x)=268 – 22x The value of f(7) 11.86 422 114 -114

vagabundo [1.1K]

Answer:

114

Step-by-step explanation:

To evaluate f(7) substitute x = 7 into f(x), that is

f(7) = 268 - 22(7) = 268 - 154 = 114

6 0

3 years ago

kali has a 6 centimeter ladder and puts the base of the ladder 2 meters away from the tree how high into the tree will the lader

weqwewe [10]

I am going to assume ‘centimetre’ was a typo.

A^2 + B^2 = C^2

C^2 - A^2 = B^2

32 = B^2

Square root both sides

B = 5.7m high

The ladder will reach 5.7 meters high

5 0

3 years ago

Solve for x. 4x+2=14 Enter your answer in the box. ​ x =

Solve for x. 4x+2=14 Enter your answer in the box. x =