PLS HELP THIS IS DUE AT 11:59pm

Answer:

I'm pretty sure it's B! :)

Answer:

1

Step-by-step explanation:

6 - 4x = 6x - 8x+ 4

6 - 4x = -2x + 4

-4x + 2x = 4 - 6

-2x = -2

x = -2/-2

x = 1

hope you understood❤

Answer:

Step-by-step explanation:

Given the equation of the time t = 8.5d took by aa runner to ru n. If the runner ran 2 miles, to calculate the time take by the runner to run two miles, we will substitute d = 2 into equation and calculate t as shown;

t = 8.5d

t = 8.5(2)

t = 17.0 minutes

Hence it will take the runner 17minutes to run 2 miles.

Runner #2's equation is an illustration of proportional equations

It will take runner #2 17 minutes to run 2 miles

Runner #2's equation is given as:

[tex]\mathbf{t = 8.5d}[/tex]

When runner #2 runs two miles, it means that:

d = 2

Substitute 2 for d in the given expression.

So, we have:

[tex]\mathbf{t = 8.5 \times 2}[/tex]

Multiply

[tex]\mathbf{t = 17}[/tex]

Hence, it will take runner #2 17 minutes to run 2 miles

Read more about proportional equations at:

https://brainly.com/question/894687

Answer:

x= 99 over 5

Step-by-step explanation:

Go and ask ur teacher

Answer:

The slope is 1

Step-by-step explanation:

m=y²-y¹/x²-x¹

m= 2-5/(-1)-2

m= -3/-3

m=1

Answer:

Step-by-step explanation:

You should set this up as an y = mx + b equation. Since 300 is her final number, that will be your y value. She started with 100, so that will be your b value. 20 is the number related to the variable you don't know so that will be your m.

300 = 20x + 100

-100            -100

200 = 20x

divide both sides by 20

10 = x

Answer:

11.73seconds

Step-by-step explanation:

Given the expression of length L in feet of a pendulum to the time t in seconds that it takes to swing back and forth modeled as;

L = 0.81t²

Given

Length of the pendulum = 110feet

Required

Time (period)

Substitute the given value into the formula

L = 0.81t²

110 = 0.8t²

t² = 110/0.8

t² =137.5

t = √137.5

t = 11.73seconds

Hence the period is 11.73seconds

Answer:

C

Step-by-step explanation:

Since XY = XZ = 6, then the triangle is isosceles.

The base angles are therefore congruent, that is

∠ Y = ∠ Z = 70°

The sum of the 3 angles in the triangle = 180°, thus

∠ X = 180° - (70 + 70)° = 180° - 140° = 40° → C

Answer:

x≠0 is 1x

Step-by-step explanation:

plz give me brainliest

You would solve the function but you would replace the variable with the number in the parenthesis. Like if it was f(2)=3x+4 then you would do 3(2)+4 which is 10.

Answer:

2. is not an equation

Step-by-step explanation:

An equation always has an equal sign. An expression doesn't

Answer:

.?????¿¿????????????????

Answer:

180!

Angles in a triangle sum to 180°

Answer:

Step-by-step explanation:

2a + 4b + 8 + 5

2a + 4b + 13

Answer:

The value of y in the equation is 10

Step-by-step explanation:

3y = 22 + 8

3y = 30

y = 30/3

Therefore; Y = 10

Answer:

About 14

Step-by-step explanation:

For this you use the pythagorean theorem, which says a(a) + b(b) = c(c)

The sides that make the right angle are legs which is A and B

The other side is the hypotenuse which is C

So you set it up as

11(11) + b(b) = 18(18)

121 + b(b) = 324

324 - 121 = 203

so b(b) = 203

but 203 is b squared so you need to find the square root of 203 which is about 14.2478.

If you round that it is 14

Check

11(11) + 14(14) = 18(18)

121 + 196 = 324

317 = 324

so about

Answer:

Acute equilateral

Step-by-step explanation:

acute angles are less that 90* and equilateral triangles are each side equal

Answer: No it is not proportional

All direct proportion equations are in the form y = kx, for some fixed number k.

If we had y = 17x, without the 2 at the end, then it would be in the form y = kx with k = 17. In other words, y = 17x is a direct proportion equation.

The 2 at the end is why we don't have a direct proportion equation. The y intercept must be 0. All direct proportion equations go through the origin.

Answer:

512 cm3

Step-by-step explanation:

Answer:

512 cm3 (cubic centimeters)

Step-by-step explanation:

Answer:

129.42 - 32.56 = 96.86$

Answer:

-In my opinion- I tried hope you like this!

Step-by-step explanation:

I would feel Average because, I already lived in the country. I could go visit the city when I grow up anytime. I can also find new things I never knew about in the farm that wasn't in the country.  in addition, I would also go discover how farmers do it like for example how they take care of their crops and their animals like all the basics. Living in the city isn't a need it's a choice if my parents would decide to live in the Farm I would be happy with their choice. My feelings towards this choice would be Happy and curious because you never know what would happen in the farm you might like it , if I don't then I would talk with my parents about what I dislike, I'm pretty sure they would understand.

Answer:

10

Step-by-step explanation:

6 3/4 ÷ 3/4 = 9, and plus the sign at the start of the road it would be 10

hope this helps :)

Answer:

maybe 11? because it says to Subtract the sum of the two angles from 180 degrees. The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the value of X.

Step-by-step explanation:

Answer:

[tex]m=\frac{8}{5}[/tex]

Step-by-step explanation:

Answer:

D. 6x6x6x6

Hope this helped! :)

Answer:

The answer is D.

Step-by-step explanation:

6 to the 4th power expanded is 6x6x6x6.

Answer:11:10 am

Step-by-step explanation: