URGENT:
Solve this literal equation!
ax + b = c for a

Answer:

6.75x10^ -3

Step-by-step explanation:

^-3= the exponent "-3"

Answer:

A

Step-by-step explanation:

because if you put A into a calculator it equals 81.

hope this helps

Answer:

81 is the perfect square of the first option

Step-by-step explanation:

It is asking for the perfect square so the third option will be eliminated because that is cubed.

The fourth option will also be eliminated because it is multiplication.

The second option will be eliminated because it has addition.

81 is the perfect square of the first option

Hope this helps!

[tex]f(x) = 2x + 3[/tex]

[tex]y = 2x + 3[/tex]

Subtract the sides of the equation minus 3

[tex]y - 3 = 2x[/tex]

Divided the sides of the equation by 2

[tex] \frac{y - 3}{2} = x \\ [/tex]

So ;

[tex] {f}^{ - 1}(x) = \frac{x - 3}{2} \\ [/tex]

_________________________________

And we're done.

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Answer:

$95 in one day

Step-by-step explanation:

$475 divided by 5 is $95.

I apologize if I'm wrong

Answer:

the cube root of 125 is 5.

5x5x5=125

Step-by-step explanation:

To find the cube root of a number you need to think of a number that if you multiply it 3 times by itself you would get the the number that is being cube rooted.

Answer: 16

Step-by-step explanation:

The fraction in simplest form is 7

First, you must simplify the numerator and denominator of the fraction.

[tex]\frac{14}{2}[/tex]

Then, divide the numerator by the denominator

7

Answer:

C

Step-by-step explanation:

Answer:

2 3/5

Step-by-step explanation:

convert mixed number into improper fraction

(whole number × denominator + numerator over denominator)

4 × 3 + 1

12 + 1

13/3

13/3 × 3/5

multiply numerators

39

multiply denominators

15

39/15

3 can be divided into both number 39 and number 15 so:

13/5

this is simplest form as an improper fraction

if the teacher wants simplest form as a whole number, the answer is:

2 3/5

Answer:

4 1/3 X 3/5 = 2 3/5

Step-by-step explanation:

First I got 13/5 then I had to convert to 2 3/5.

Hope this helps!

Answer:

$10 i think

Step-by-step explanation:

Answer:

51/5

Step-by-step explanation:

Multiply 10 by the denominator to get the numerator and keep the denominator the same.

The value of the mixed fraction 10¹/₅  as an improper fraction is 51/5.

Any number of equal parts is represented by a fraction, which also represents a portion of a whole. A fraction is a number that is a component of a whole. By breaking a whole into a number of parts, it is evaluated.

To convert 10¹/₅ to an improper fraction, multiply your whole number (10) by your denominator (10 x 5 = 50), then add your numerator (1) 50 + 1 = 51. Now multiply that by your original denominator (5) to get 51/5.

In summary:- (whole number x denominator + numerator) / original denominator.

To know more about a fraction follow

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Answer:

6f + 6g -5

Step-by-step explanation:

(6f - 3 + 2g) - (-4g + 2)

= 6f - 3 +2g + 4g -2

= 6f + 6g -5

Remember from now on :

E = 10

Let's solve now....

[tex]1.16 \times {10}^{ - 7} = [/tex]

[tex]116 \times {10}^{ - 9} = [/tex]

[tex]0.000000116[/tex]

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And we're done.

Thanks for watching buddy good luck.

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Answer:

4

Step-by-step explanation:

the number before x is the slope

^^^^^^^^^^^^^^^^^^^^^^^^

Answer:

x=30

Step-by-step explanation:

x+90+60=180

x=180-150

x=30

Answer:

d-30

Step-by-step explanation:

Answer:

70°

Step-by-step explanation:

In an isosceles triangle the 2 base angles are congruent , thus

base angle = [tex]\frac{180-40}{2}[/tex] = [tex]\frac{140}{2}[/tex] = 70°

Answer:

the answer is A) grams

Step-by-step explanation:

just took the test on edge 2021

Answer:

x= 120°

Step-by-step explanation:

cos(2x)-cos(x)=0

[tex]\Rightarrow 2\cos^2x-\cosx-1=[/tex]0 [as [tex]\cos(2x)=2\cos^2x-1[/tex]]

[tex]\Rightarrow 2\cos^2x-2\cosx +\cosx-1=0[/tex]

[tex]\Rightarrow 2\cos x(\cos x-1) +(\cos x-1)=0[/tex]

[tex]\Rightarrow (\cos x-1)(2\cos x +1)=0[/tex]

[tex]\Rightarrow \cos x-1=0 \;or\; 2\cos x +1=0[/tex]

[tex]\Rightarrow \cos x=1 \;or\; \cos x =-1/2[/tex]

[tex]\Rightarrow x=\cos^{-1}1 \;or\; x =\cos(-1/2)[/tex]

For [tex]x=\cos^{-1}1[/tex] and 0° < x <180°

There is no possible value of x.

For [tex]x =\cos(-1/2)[/tex] and 0° < x <180°

The possible value of x is

x= 120°

Answer:

C/ 0 or 120

Step-by-step explanation:

edge 2020

Answer: B

4 inches

Step-by-step explanation:

The weight travel from maximum displacement to minimum displacement is 4 inches.

The relative shift in a wave's position that occurs when it passes through a medium is referred to as wave displacement.

When a wave oscillates, displacement is the movement of a particle or field relative to its resting location. The amplitude of the wave is a measurement and recording of the largest displacement that has place.

Given:

From the graph we can a wave.

Now, we can see that the Wave is 2 inches in crust and 2 inches in trough.

So, the weight travel from maximum displacement to minimum displacement is

= 2 + 2

= 4 inches.

Learn more about Displacement in wave here:

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Answer:

Which points are collinear?

G, A, and T

G, E, and T

A, T, and E

G, A, and E

Step-by-step explanation:

that what i nkow sorry

Answer:

2 complex roots

2 positive real roots

0 negative real roots

Brainliest please?

Answer: top - 8 and 9

bottom - 14

Step-by-step explanation:

Answer:

-2°F

Step-by-step explanation:

12-16=-2

Answer:

the last one

Step-by-step explanation:

x=1.61y

since y is the amount of miles

and

x is in kilometers

Answer:

the area = 28.27 or you can write the answer out as 28.2744 or also 28.27433

Step-by-step explanation:

start with what we know. the formula for solving this is A=pi R squared

so, area= pi (3.1416)

then, multiply that by the radius given, which is 3.

So, 9.4248 × 3 = 28.2744 square inches

or 28.27 sq.in.

HOPE THIS HELPS... HAVE A GREAT DAY!!

Answer:4x +10y = 500

Step-by-step explanation:

Answer:

(0,2) (2,3) :m=[tex]\frac{1}{2}[/tex]

(1,1) (3,0): m=-[tex]\frac{1}{2}[/tex]

(0,-3)(1,-1): m=-2

(-2,-2)(0,-2): m=0

(-2,1)(-1,-1): m=2

Step-by-step explanation:

Answer:

1.  -6/A

2. 6/A

3. 3/A

Given :

Target have apple watches on sale this week for $349 and you get an additional 5% off if you use our red card. Best buy sells them for $389 and you have a coupon for 15% off.

To Find :

How much money would you save by purchasing the watch from the store with the better buy.

Solution :

Selling price at Target :

S.P = $( 349 - 349×0.05)

S.P = $331.55

Selling price at Best buy :

S.P = $( 389 - 389×0.15 )

S.P = $330.65

Amount of price saved = $( 331.55 - 330.65 ) = $0.9 .

Hence, this is the required solution.

Answer:

The scale factor is 1/4

Step-by-step explanation:

Here, we are interested in finding the scale factor that helped convert the first point to the second.

Hence, what turned (8,12) to (2,3)

What we shall do here is to simply divide term 2 by term i.e

That would be 2/8 or 3/12 = 1/4

The scale factor was 1/4.

Given that,

The point (8, 12) was dilated to become point (2, 3).

We have to determine,

What was the scale factor?

According to the question,

Scale factors are closely related to the concepts of ratio and proportions.

In ratio and proportions, we multiply or divide a given amount to form a new quantity.

The point (8, 12) was dilated to become point (2, 3).

Therefore,

The scale factor was,

[tex]\rm Scale\ factor = \dfrac{New \ point \ lies \ on \ axis}{Old \ point \ lies \ on \ axis}[/tex]

Substitute the points in the formula for the x-axis,

[tex]\rm \rm Scale\ factor = \dfrac{New \ point \ lies \ on \ x-axis}{Old \ point \ lies \ on \ x-axis}\\\\Scale\ factor = \dfrac{2}{8}\\\\Scale\ factor = \dfrac{1}{4}\\\\[/tex]

And substitute the points in the formula for the y-axis,

[tex]\rm \rm Scale\ factor = \dfrac{New \ point \ lies \ on \ y-axis}{Old \ point \ lies \ on \ y-axis}\\\\Scale\ factor = \dfrac{3}{12}\\\\Scale\ factor = \dfrac{1}{4}\\\\[/tex]

Hence, The scale factor was 1/4.

For more details refer to the link given below.

https://brainly.com/question/8765466

Answer:

Translation

Step-by-step explanation:

Translation means that it moves without changing shape, and here it just moves to the right, but the shape is still the same

Answer:

the answer should be 7b^6+2b nothing further can be done with that problem

Step-by-step explanation: