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3 years ago

Represent the following expressions in exponential form

Mathematics

1 answer:

Yakvenalex [24]3 years ago

8 0

Answer:

You need to add the expressions. When you do I will edit my answer and give it to you.

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How do I solve this

pashok25 [27]

Answer: Buses 385

Vans 25

4 0

3 years ago

Two numbers multiply to be -7 and add to be -6. What are the numbers? Example; 2,3

rewona [7]

Given:

Let the two numbers be x and y.

Two numbers multiply to be -7 and add to be -6.

This can be written in equation as,

$xy=-7$ and

$x+y=-6$

Value of the two numbers:

Let us determine the value of the two numbers using substitution method.

Substituting $y=-6-x$ in the equation $xy=-7$ , we get;

$x(-6-x)=-7$

Simplifying, we get;

$-6x-x^2=-7$

$x^2+6x-7=0$

$(x+7)(x-1)=0$

$x=-7, 1$

Thus, the values of x are x = 1,-7

When x = 1 , the equation $x+y=-6$ becomes $y=-7$

When x = -7, the equation $x+y=-6$ becomes $y=1$

Therefore, the two numbers are 1 and -7

3 0

4 years ago

graph the line that passes through the points (-8,9) and (4,-3) what are the x and y intercepts for this line someone help pleas

VashaNatasha [74]

Answer:

(0,1)- y intercept (1,0) x intercept

Step-by-step explanation:

first lets write this equation in slope intercept form: y=mx+b

m=slope

b=y intercept

slope formula:

(y2-y1)/(x2-x1)

y2=-3

y1=9

x2=4

x1=-8

(-3-9)/(4--8)=-12/12=-1

slope=-1

hence

y=-1x+b

substitute "x" as 4 and "y" as -3

-3=-1(4)+b

-3=-4+b

1=b

y=-x+1

1=y intercept

and

0=-x+1

-1=-x

1=x

1=x intercept

4 0

3 years ago

Given the functions f(x) = – 3x – 5 and g(x) = x^2 – 4, find g(f(x)).

IceJOKER [234]

Answer is b . G)f(x))=9x^3+30x

5 0

4 years ago

1. Solve for x: x/12 + 15 = 648

Vesnalui [34]

Answer:

1. x = 7596

2. x = -6.25

3. x = 8.5

hope this helps:)

6 0

3 years ago

Represent the following expressions in exponential form​

Represent the following expressions in exponential form