Solve the equation 4^2x = 9

Answer:

a. b=(d-c)/a

Step-by-step explanation:

ab+c=d

- C= d-c

ab=(c-d)

b= (c-d)/a

Answer:

b= d-c/a

Hope this helps! Please mark Brainliest

Answer:

p=5/9m

Step-by-step explanation:

you multiply both sides by the reciprocal (5/9) to got p = 5/9

Answer:

Step-by-step explanation:

Volume of a rectangular prism ( V ) = 504 [tex]\sf{ cm^{3} }[/tex]

Length of a rectangular prism ( l ) = 9 cm

Width of a rectangular prism ( w ) = 8 cm

Height of a rectangular prism ( h ) = ?

[tex]\dashrightarrow[/tex] 504 = 9 * 8 * h

[tex]\dashrightarrow[/tex] 504 = 72 h

[tex]\dashrightarrow[/tex] 72h = 504

[tex]\dashrightarrow[/tex] h = [tex]\frac{504}{72}[/tex]

[tex]\dashrightarrow[/tex] h = 7 cm

The height of a rectangular prism is 7 cm.

Hope I helped!

Best regards!

~TheAnimeGirl

The height is 7 cm of the rectangular prism whose volume is 504 cm³.

A rectangular prism is a solid three-dimensional structure with six faces and rectangular bases. A rectangular prism is also a cuboid. A cuboid and a rectangular prism have the same cross-section.

Given, The volume of a rectangular prism is 504 cubic centimeters. If the length of a rectangular prism is 9 centimeters and the width is 8 centimeters.

From the general formula of the rectangular prism

Volume  = length *width *height

Substituting the data given above

504 = 9 * 8 * height

Height = 7 cm

Therefore, the Height of the rectangular prism is 7 cm.

Learn more about rectangular prism here:

https://brainly.com/question/29753475

#SPJ2

Answer:

7x

Step-by-step explanations:

4x + 3x

7x

Answer:

x = 95 y = 137 z = 128

Step-by-step explanation:

z = 180 - 52 = 128          z plus 52 have to be equal to 180

Angle coincident of x is equal to 180 - (45 + 50) = 85

x = 180 - 85 = 95

Angle coincident of y is equal to 180 - (85 + 52) = 43

y = 180 - 43 = 137

Answer:

x^2+2x-15

Step-by-step explanation:

A=L*W

A=(x-3)(x+5)

A=x^2+5x-3x-15

A=x^2+2x-15

hope this helps ya!

can i get brainliest please?

Answer:

see below

Step-by-step explanation:

since the expression given is not very clear,

there are two possible answers

option 1

x2 = 10

x = 10/5

x = 2

option 2

x^2 = 10

x = √10

x = 3.26

Answer:

XY=(-45,-8)

Step-by-step explanation:

XY=(-9,2)(5,-4)

Answer:

18$

Step-by-step explanation:

Answer:

$18

Step-by-step explanation:

Step-by-step explanation:

i not understand your questions

Answer:

The formula would be to divide the length value by 100 , yielding 4.21 meters.

Step-by-step explanation:

Answer:

100 centimeters in 1 meter

Step-by-step explanation:

421/100 is 4.21 meters

Answer:

y=-49x+23

Good Luck!!!

Answer:

y= -4/9x+2/3

Step-by-step explanation:

Answer:

1 scarf costs $15.75 (that is one expensive scarf!)

Step-by-step explanation:

$47.25 divided by 3 = $15.75

Hope I helped :)

Please consider Brainliest :)

Answer:

a. y=30(20)+800

y=1400

b. 700

Step-by-step explanation:

Answer:  Answers are in the steps, please read carefully.

Step-by-step explanation:

A. Since each of the twenty people paid $30 each and an $800 was raised, then the expression will be multiplying 20 by 30 and adding it to 800. To find the value of the expression, multiply 20 by 30 then add it to find the result.

 Expression: 20(30)  + 800

 Value of Expression:  600 + 800 = 1400  

B.   If the money is being split equally among two organizations, then is the same as diving the money by 2 to find how much each organization received.

1400 / 2 = 700    Each organization received $700.

Answer:   [tex]\left(\frac{2}{3}p\right)^2[/tex]

======================================

Explanation:

The expression [tex]\frac{2}{3}*\frac{2}{3}*p*p[/tex] is the same as [tex]\frac{2}{3}*p*\frac{2}{3}*p[/tex]

This is because we can multiply in any order.

If we let [tex]x = \frac{2}{3}*p[/tex], then [tex]\frac{2}{3}*p*\frac{2}{3}*p = x*x = x^2 = \left(\frac{2}{3}p\right)^2[/tex]

Answer:

Notation Rule A notation rule has the following form ry−axisA → B = ry−axis(x,y) → (−x,y) and tells you that the image A has been reflected across the y-axis and the x-coordinates have been multiplied by -1. Reflection A reflection is an example of a transformation that flips each point of a shape over the same line.

Step-by-step explanation:

Answer:

When you reflect, the y-coordinate remains the same, but the x-coordinate us transformed into the opposite (flip signs)

Answer:

bottom right graph

Step-by-step explanation:

Answer:

x=-1 and x=9

Step-by-step explanation:

[tex]3(x-4)^{2} =75[/tex]

[tex](x-4)^{2} =\frac{75}{3}[/tex]

[tex](x-4)^{2}[/tex]=[tex]25[/tex]

[tex](x-4)(x-4)[/tex]=[tex]25[/tex]

[tex]x^{2} -4x-4x+16[/tex]=[tex]25[/tex]

[tex]x^{2} -8x+16[/tex]=[tex]25[/tex]

[tex]x^{2} -8x+16-25=0[/tex]

[tex]x^{2} -8x-9=0[/tex]

[tex](x-9)(x+1)=0[/tex]

[tex]x-9=0\\x=0+9\\x=9[/tex]        [tex]x+1=0\\x=0-1\\x=-1[/tex]

therefore x=9 and x=-1

Answer:

the answer is d x = −1 and x = 9

Step-by-step explanation:

Answer:

The probability is 0.003

Step-by-step explanation:

If 62% prefers Batman, the percentage that prefers Iron man will be (100-62)% = 38%

So the probability of finding a teenager that likes batman will be 62/100 = 0.62

The probability of finding a teenager that prefers iron man will be 38/100 = 0.38

Now, we want to find the probability that out of 50 people at Walmart on a Sunday, exactly 40 prefers Batman

We can use the Bernoulli approximation of the binomial theorem ;

let probability of liking Batman be q and that of iron man be q

Thus the approximation will be;

P(X = 40) = 50 C 40 (0.62)^40 (0.38)^10

= 0.003200147531

To the nearest thousandth, this is 0.003

Answer:

Step-by-step explanation:

A=(-5,-1)

B=(-5,-6)

C=(-8,-9)

The 180 degree rotation is just the signs being flipped.

Answer:

The number of nights that she reads her book is 23

Step-by-step explanation:

According to the graph there are 156 pages and the slope shows she reads approximately 6.67 pages a night.

156 / 6.67 = 23. 3 = 23

Answer:

6 > z(10 - z)

6 > 10z - z^2

z^2 - 10z^2 + 6 < 0

z > 9.36, z < 0.64

Therefore, option (0) is the correct answer.

Step-by-step explanation:

HOPE IT HELP

Answer:  y-2=-(x+5)= Slope = -2.000/2.000 = -1.000

Step-by-step explanation:  y is -3.000 and for x=2.000, the value of y is -5.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of -5.000 - (-3.000) = -2.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

i put the little tips at the end for math problems like this

Answer:

Blank 1: 1/2

Blank 2: -3

Step-by-step explanation:

Answer:

-284

Step-by-step explanation:

If it's not im truly sorry