Are the ratios 10:5 and 4:2 equivalent

Answer:

m= -4

Step-by-step explanation:

the question is asking you to make the variable 'm' by its self and find what it is equal to. you divide 8 by both sides. this gets 'm' alone and -32 divided by 8 is -4.

Answer:

I think the first one: 3 and 8

Step-by-step explanation:

Answer:

Should be option A

Step-by-step explanation:

The answer will be true.

Answer

y = -88x + 99

Step-by-step explanation

Step 1: Find the slope by doing the rise over run equation, which is y2-y1 / x2-x1. Plug in x and y numbers based on the table. So, the slope (m) = -88.

Step 2: Figure out the real equation: y=mx+b. Plug in numbers that you have to find the missing number, the y-intercept (b).

y=mx+b --> 11 = -88 * 1 + b --> 99 = b

Step 3: Plug everything into the y=mx+b equation.

Answer:

The slope is -3/2

4 x 4/5 = 3 1/5

25 -3 1/5 = 109

Answer = 109

Answer:

21.8

Step-by-step explanation:

25-4y

25-4(4/5)

25-3.2

21.8

Applying similarity of triangles, the values of x and y are given as follows:

Similar triangles have congruent angle measures, thus the measures of the side lengths are proportional. This relation can be proven from the law of sines.

In this problem, we have two triangular prisms which are similar, and the equivalent side lengths are presented as follows:

Hence the following proportional relationship is established with the side lengths:

14/x = 8/4 = 20/y.

Applying cross multiplication with the middle term, the measure of x is calculated as follows:

14/x = 8/4

14/x = 2

2x = 14

x = 14/2

x = 7 cm.

The measure of y is calculated as follows:

20/y = 8/4

20/y = 2

2y = 20

y = 20/2

y = 10 cm.

The triangular prisms are given by the image at the end of the answer.

More can be learned about similarity of triangles at brainly.com/question/305520

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Path1 be x

[tex]\\ \sf\longmapsto x^2=216^2+90^2[/tex]

[tex]\\ \sf\longmapsto x^2=46656+8100[/tex]

[tex]\\ \sf\longmapsto x^2=54756[/tex]

[tex]\\ \sf\longmapsto x=234ft[/tex]

Difference=234-216=18ft

If we want the area to be more than 225 sqft, and the width is already established as 25, then we can divide 225 by 25 to see what the minimum would be. 225/25 is 9, so this is the minimum. We want a set of possible lengths though, and as long as the pen is over 225 sqft, it's allowed. Therefore, the answer is [tex]x\geq 9[/tex].

hope this helps! comment if it's confusing

Answer:

A is the answer because the formula for the volume of cylinder is V=πr^2h

Step-by-step explanation:

Answer:

A i think

Step-by-step explanation:

So area of a circle is π2^2 so 3.14 x 64 (because its ^2 and the radius is 8!) then u get 200 and something then times 8 and u get around 1607.7

Answer:

Step-by-step explanation:

Initial area is 10 in x 15 in.

After cutting the corners and folding, the remaining dimensions are:

The volume of the tray is:

Answer:

it's the second option

Step-by-step explanation:

Answer:

Translate 2 units up and reflect over the line x = 1

Step-by-step explanation:

Answer:

[tex]y = \frac{-3}{4}x + \frac{3}{2}[/tex]

Step-by-step explanation:

Because is a line the equation is of the form

[tex]y = mx + b[/tex]

Since both lines are parallel the slope of both equations are the same

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

Now for find the unknow [tex]b[/tex] replace the [tex]x[/tex] and [tex]y[/tex] fo the given point.

[tex]3 = (\frac{3}{4}) 2 + b[/tex]

[tex]3 = \frac{3}{2} + b[/tex]

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

[tex]\frac{3}{2} = b[/tex]

So the final equation is equal to

[tex]y = \frac{-3}{4}x + \frac{3}{2}[/tex]

Answer: 6+4+2+2+2+766

Step-by-step explanation:

655*565(77)

Answer:

y = 9

Step-by-step explanation:

I dont get the question.

if you are trying to find y, (-7-y)/(1-(-3)) = -4

(-7-y)/4 = -4

-7-y = -16

-y = -9

y = 9

Answer:

-2

Step-by-step explanation:

it's the lowest point

Answer:

1125.5

Step-by-step explanation:

24 + 0.3( 24 + 21) + 24 + 8 = 24.3 (45) + 32

= 24.3 x 45 + 32

= 1093.5 + 32

= 1125.5

Answer:

69.5

Step-by-step explanation:

desculpa se não estiver certo em matemática mais previso ajudar meu irmão então peguei a resposta no

Answer:

you do it yourself

Step-by-step explanation:

Answer:

x = 6.428

Step-by-step explanation:

2(7x-34) = 22

Distribution:

2 times 7x = 14x

2 times -34 = -68

Your equation is now:

14x - 68 = 22

Add 68 on both sides to leave 14x alone

68+22 = 90

You are left with this equation:

14x = 90

Divide by 14 to isolate the x

90/14

x = 6.428 (approximately)

Answer:

Work:

Hence, the value of x is 45/7.

Hoped this helped.

[tex]BrainiacUser1357[/tex]

Answer:

40:16

Step-by-step explanation:

I hope this is it I’m trying my best to get points :-)

Answer:

The slope would be 4

Step-by-step explanation:

8 is where we started at, so 4x + 8

Answer:

x−8y=13

Step-by-step explanation:

The equation of the line passing through the points ( 5,-1) and (-3,-2) will be [tex]y = \dfrac{1}{8} x- \dfrac{13}{8}[/tex].

A line equation is defined as a linear equation with a degree of one. The line equation has two variables, x and y. The third parameter is the line's slope, which represents the line's elevation.

The following is the general form of the line equation:

y = mx + c

m = slope

c = y-intercept

[tex]m = \dfrac{y_2-y_1}{x_2-x_1}[/tex]

Calculate the slope of the line:-

[tex]m = \dfrac{y_2-y_1}{x_2-x_1}[/tex]

[tex]m = \dfrac{ -2 + 1 } { -3 - 5 }[/tex]

[tex]m = \dfrac{1}{8}[/tex]

The y-intercept will be:-

y = mx + c

[tex]-2 = \dfrac{-3}{8} + c[/tex]

[tex]c = \dfrac{-13}{8}[/tex]

The equation can be written as:-

y = mx + c

[tex]y = \dfrac{1}{8} x- \dfrac{13}{8}[/tex]

To know more about an equation of the line follow

https://brainly.com/question/18831322

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Answer:

ill answer it when im done with my homwork i see u  need help buddy

Step-by-step explanation:

Answer:

Step-by-step explanation:

3 1/2 * 2 2/3 = 28/3= 9 1/3

hope this helped<3!!..

Answer:

35.5 hours in one week

Step-by-step explanation:

532.5/15 sicne we're trying to find out how many hours he worked in a week.

Step-by-step explanation: it actually 35.5 sorry

Answer:

1. 79

2. 79.05

3. 79.443

4. 79.675

I just crossed down

Answer:

C. 79

A. 79.05

B. 79.443

D. 79.675

Step-by-step explanation:

Hope this helps but you can give the other person brainliest since he answered first.

#KeepOnLearning❤️‍❤️‍❤️‍❤️‍

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890 apples.

Hope this helps

Answer: (8,1)

Step-by-step explanation:

Line AB has a length of (14-4) = 10 units.  2/5 of that length is (2/5)*(10) = 4.  The new point would be (8,1).

[tex]10x -7 = 4x+5 \\\\\implies 10x -4x = 5+7 \\\\\implies 6x = 12 \\\\\implies x = \dfrac{12}6 =2[/tex]

~one variable linear equation

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

10x - 7 = 4x + 5

= 10x - 7 - 4x = 5

= 10x - 4x = 5 + 7

= 6x = 5 + 7

= 6x = 12

= x = 12 ÷ 6

= x = 2 ✔️

~ nice to help you ^^

Answer:

-2-24i

Step-by-step explanation:

=(x+7+5)+(y-3+9+13)i=10-5i

x+12=10, then x=-2

y+19=-5, then y=-24

Answer:

y<1

Step-by-step explanation: