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2 years ago

Can someone please explain this question

Mathematics

2 answers:

xxMikexx [17]2 years ago

7 0

So the answer is 15

EleoNora [17]2 years ago

5 0

Sure thing!

So if we look at the function, it is an exponential, meaning that it is a number to the power of x
The graph can be described by the equation

y = a^x

If we look at the graph, one of the points on the line is (2, 16), the x value is 2 and the y value is 16

If we consider this along with the function for the graph, we can say that

16 = a^2

Just solve this for a and you’ll have your answer :)

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A rectangle has a width represented by the expression 2y and a length represented by 12y - 5. which expression represents the ar

docker41 [41]

Correct option is B. Area of rectangle is $24y^{2} - 10 y$

We know that area of rectangle = Length × Width

We are given,

Length = 12y - 5

Width = 2y

So, area of rectangle = (12y - 5) × (2y)

= $(12y - 5)$ × $(2y)$

= (12y × 2y) - (5 × 2y)

= $24 y^{2} - 10 y$

<h3>What are algebraic equations?</h3>

An algebraic equation can be defined as a mathematical statement in which two expressions are set equal to each other. The algebraic equation usually consists of a variable, coefficients and constants. Also Check: Algebraic Expressions. In simple words, equations mean equality i.e. the equal sign.

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6 0

1 year ago

M² + 18m - 81 help me please

Marina CMI [18]

The question is incomplete

7 0

3 years ago

Help me out please:)

stich3 [128]

Answer:

the answer is

(8.5,13.5)

5 0

3 years ago

Help asap check picture

Rudik [331]

The answer will be option D {(R,1),(R,2)(R,3)(R,4(R,5)(R,6),(B,1)(B,2)(B,3)(B,4)(B,5)(B,6).

<h3>What is probability?</h3>

The probability is defined as the chances of happening of any random event. or the possibility of happening of any event is called as the probability.

It is given in the question that there are two colours in the spinner and the dice have 6 faces from {1 to 6} numbers on it.

The sample outcomes with the spinner and the dice will be as follows:-

S= {(R,1),(R,2)(R,3)(R,4(R,5)(R,6),(B,1)(B,2)(B,3)(B,4)(B,5)(B,6).

Hence answer will be {(R,1),(R,2)(R,3)(R,4(R,5)(R,6),(B,1)(B,2)(B,3)(B,4)(B,5)(B,6).

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2 years ago

The graph of f(x) and g(x) are shown below

Jlenok [28]

Answer:

Step-by-step explanation:

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2 years ago