Write the expanded form of the following:
a) 21.061
b) 0.358
c) 506.0201
d)126.00

Answer:

really hard and strong but am interested

Answer:

y=2x

Step-by-step explanation:

y = kx is the format of the graph we are looking for (as told in the instructions) where k is the variable we are supposed to find (like y = x, y=2x, y=3x, etc)

Note that as x increases by 1, y increases by 2. We can see that by writing a table of the points of points that the line given intersects (picture below). We can see that by the values of the x-axis and the y-axis. Why does this happen? This is because y =2x for each value of x. We notice that in our table.

Therefore, the equation is y=2x. I hope this helps! If you still have questions, ask me in the comments!

Answer:

I have exams too well cba's

Step-by-step explanation:

Answer:

Girl I have exams I don't like them

Step-by-step explanation:

Answer:

8(2p-3)

Step-by-step explanation:

The 2 equations map to the same line.

Answer: 4^9

Step-by-step explanation:

4^-7 is just 1/4^7 so this is equal to 4^2 divided by 1/4^7. Dividing by a fraction is the same thing as multiplying by its reciprocal (just flip the fraction). So this whole equation is equal to 4^2 multiplied by 4^7. And when you multiply two exponents with the same base, the exponents are just added. So, your answer should be 4^9. Hope this helps! :)

The two triangles are congruent through AA (angle-angle proportionality theorem) therefore all the sides are congruent to each other.

In this case:

2y = 5y - 7

2y - 5y = -7

-3y = -7

y = -7/-3

y = 7/3

Answer:

5

Step-by-step explanation:

12-7=5

Answer:

5

Step-by-step explanation:

We know that x is equal to 7. That means we can replace x with this value. This makes our new expression:

12 - 7

12-7 is equal to 5, so this expression will equal 5 when x = 7.

Answer:

Both B and C, but I am not sure about just one answer.

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

The segment  RT is a perpendicular bisector and means Δ RSU is isosceles, then the 2 legs are congruent, that is

RS = RU , substitute values

8x = 6x + 5 ( subtract 6x from both sides )

2x = 5 ( divide both sides by 2 )

x = 2.5

Thus

RU = 6x + 5 = 6(2.5) + 5 = 15 + 5 = 20 → a

Answer:

[tex]7\frac{1}{3}[/tex]

Step-by-step explanation:

Answer:

i think its 7 1/3 but i may be wrong check that befoer u answer- i did this stuff like 2 years ago

Step-by-step explanation:

Answer:

ur welcome

Step-by-step explanation:

Answer:x-5

Step-by-step explanation:

-6(2x+1)=54

Distribute:

-12x-6=54

Add 6 on both sides:

-12x-6+6=54+6

-12x=60

Divide 12 on both sides:

-12x/-12=60/-12

x=-5

Answer:

I believe the answer is D.)13 movies per month.

Step-by-step explanation:

Answer:

D. 13 movies per month.

Step-by-step explanation:

Answer:

Yes, it is

Step-by-step explanation:

The solution to the inequality are the sets of points that lie where we have the shaded part

The coordinates (3,0) lie on the shaded part and thus will be a solution to the set of inequalities

Answer:

5 1/6 kilograms is the answer I think

Answer:

1 : 4

Step-by-step explanation:

The ratio of

orange : water

= 50 : 200 ( divide both parts by 50 )

= 1 : 4

Answer:

1/2

Step-by-step explanation:

cot0=1/tan0

plug in tan0=2

cot0=1/2

Answer:

73.58

Step-by-step explanation: This is just a guess so I may be wrong. So when I put this into the calculator, it is showing a big number: 73.58485333 so what I did was round it to the nearest hundredths which is 73.58 so hope this helps somebody :)

:0 my brians hurt

Also That’s cool but did you know lliberty mutual customizes your carinsurance topay for what you need

Answer:it’s B I did the test

Step-by-step explanation:

Answer:

3.4

Step-by-step explanation:

Answer:

The equation of new line is: [tex]\mathbf{y=-\frac{1}{2}x-7}[/tex]

Step-by-step explanation:

We need to write an equation of the line that passes through the point (-2, -6) and is  parallel to the line x + 2y = 8

We need to find slope m and y-intercept b for the new line.

First we need to find slope m of the new line.

The given line x+2y=8 is parallel to new line.

When lines are parallel, there slope is same.

First writing equation in slope-intercept form: [tex]y=mx+b[/tex] where m is slope and b is y-intercept

[tex]x+2y=8\\2y=-x+8\\y=-\frac{1}{2}x+\frac{8}{2}\\ y=-\frac{1}{2}x+4[/tex]

Now comparing with [tex]y=mx+b[/tex] the slope is : [tex]m=-\frac{1}{2}[/tex]

Now finding y-intercept b

Using point (-2,-6) and slope [tex]m=-\frac{1}{2}[/tex] we can find y-intercept

[tex]y=mx+b\\-6=-\frac{1}{2}(-2)+b\\-6=1+b\\b=-6-1\\b=-7[/tex]

So, we get y-intercept b = -7

Now the equation of required line having slope [tex]m=-\frac{1}{2}[/tex] and y-intercept b = -7 is:

[tex]y=mx+b\\y=-\frac{1}{2}x-7[/tex]

So, the equation of new line is: [tex]\mathbf{y=-\frac{1}{2}x-7}[/tex]

Answer: the answer is 90 bro

Step-by-step explanation:

Answer:

divide 195 by 2 , 5 times. Or 195 × 0.5^5

Answer:I feel like I should understand this

Step-by-step explanation:

Step-by-step explanation:

31-3x+9=-18

31-3x+9+18=0

58-3x=0

-3x=-58

x=-58/-3

x=19.33

so the answer is no solution

not sure about the answer