PLS HELP I WILL MARK BRAINLIEST

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:

[tex]q\ge \frac{5}{3}\\\\q\geq 1\frac{2}{3}[/tex]

Step-by-step explanation:

[tex]6-3q\leq 1\\\\\mathrm{Subtract\:}6\mathrm{\:from\:both\:sides}\\\\6-3q-6\le \:1-6\\\\Simplify\\\\-3q\le \:-5\\\\\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}\\\\\left(-3q\right)\left(-1\right)\ge \left(-5\right)\left(-1\right)\\\\Simplify\\\\3q\ge \:5\\\\\mathrm{Divide\:both\:sides\:by\:}3\\\\\frac{3q}{3}\ge \frac{5}{3}\\\\Simplify\\\\q\ge \frac{5}{3}\\\\q\geq 1\frac{2}{3}[/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:

7x

Step-by-step explanations:

4x + 3x

7x

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:

y=-49x+23

Good Luck!!!

Answer:

y= -4/9x+2/3

Step-by-step explanation:

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:

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

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Answer:

90km/h

Step-by-step explanation:

The average speed is the total distance travelled/the time taken to do so. Being a distance-time graph, it shows that the car travelled 60km away from the starting point, stayed for a bit and then drove back. This gives a total distance of 120km. It also says that they started at 7:00am and finished at 8:20am which is 1 and 1/3 hours or 1.33 hours (1 hour 20minutes).

120/1.333...=90

Their average speed for the entire journey was 90km/h.

Hope this helped!

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:

bottom right graph

Step-by-step explanation:

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

(B) Distinct parallel lines

Answer:

  B.  Distinct parallel lines

Step-by-step explanation:

These two equations have the same slope 4/3 which means they are parallel.

y = mx + b

m is slope

b is y-intercept

[tex]y = \frac{4}{3} x + \frac{5}{3}[/tex]

[tex]y - 8 = \frac{4}{3} (x + 6)[/tex]

     [tex]y = \frac{4}{3} x + 16[/tex]

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:

XY=(-45,-8)

Step-by-step explanation:

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

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]

Step-by-step explanation:

i not understand your questions

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:

-284

Step-by-step explanation:

If it's not im truly sorry

Answer:

18$

Step-by-step explanation:

Answer:

$18

Step-by-step explanation:

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:

Blank 1: 1/2

Blank 2: -3

Step-by-step explanation:

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:

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:

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