Write and solve an equation to find the value of x and the missing angle measures

Answer:

2:1, 4:2, 6:3, 8:4, 10:5, etc.

Step-by-step explanation:

Answer:

12 : 6 24 : 12 36 : 18 48 : 24 60 : 30

2:1 (just to name a few, Let me know if one the answer)

Step-by-step explanation:

multiply both by a number, kinda like a fraction.

Answer:

b

Answer:

percent=25.56%

Step-by-step explanation:

Percentages

To know the percentage of having n elements out of a total of m elements, we calculate the ratio n/m and express the result as a percentage.

The shoe store has 23 pairs of white shoes out of 90 total pairs of shoes. The percent of white tennis shoes is calculated as follows:

[tex]\displaystyle percent= \frac{23}{90}*100\%[/tex]

Operating:

percent=25.56%

Answer:

y= 1/2x +4

Step-by-step explanation:

plot a point on a graph at (2, -3) then insert ur slope (rise over run) and in this case that’s 1 up 2 to the right

Answer:

I think it will fit

Step-by-step explanation:

36 + 80 = 116 which is more than 85

Step-by-step explanation:

[tex]2 \sqrt{x} = \: x - 3 [/tex]

[tex] ({ 2 \sqrt{x} )}^{2} = \: {x}^{2} - {3}^{2} [/tex]

[tex]4x = {x}^{2} - 9[/tex]

[tex] {x}^{2} - 4x - 9 = 0[/tex]

[tex]x = 5.60 \: and \: x = - 1.60[/tex]

Answer:

384

Step-by-step explanation:

Answer:

your answer will be 384

Step-by-step explanation:

2x4x6x8=384

Answer:

Plz mark me brainliest!!!!

Step-by-step explanation:

0

90

180

270

380

Answer: 325

Step-by-step explanation:

All your doing is multiplying

Answer:

The answer is 325

Step-by-step explanation:

the problem directly tells me that c(x)= 50x is how many words i can type in x minutes. then proceeds to ask me how many words i can type in 6.5 minutes.

in this case, x=6.5.

substitute and solve!

c(6.5)= 50(6.5)

c(6.5)= 325

according to this function, i can type 325 words in 6.5 minutes.

hope this helps!!

Fnfjfjf

Step-by-step explanation:

Answer:

Hey!

10,000 less than 30,427.169 is 20,427.169

Step-by-step explanation:

We just do 30,427.169 - 10,000 which gives us 20,427.169

      30,427.169            

   -   10,000.000              (make sure to have the columns aligned...)

_______________

       20,427.169                (subtract all the numbers from 30,427.169)

Answer:

See below.

Step-by-step explanation:

inequality:

1/2 x + 6 < 32

Solution:

Subtract 6 from both sides.

1/2 x < 26

Multiply both sides by 2.

x < 52

Graph: draw an open circle on 52. Shade to the left.

Using compound interest, it is found that $5,172.56 comes from interest earned

The amount of money earned, in compound interest, after t years, is given by:

[tex]A(t) = P\left(1 + \frac{r}{n}\right)^{nt}[/tex]

In which:

In this problem:

First, we have to find the principal needed, hence:

[tex]A(t) = P\left(1 + \frac{r}{n}\right)^{nt}[/tex]

[tex]20000 = P\left(1 + \frac{0.06}{12}\right)^{12(5)}[/tex]

[tex]P = \frac{20000}{(1.005)^{60}}[/tex]

[tex]P = 14827.44[/tex]

Hence:

To learn more about compound interest, you can take a look at https://brainly.com/question/25781328

Answer:

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

the +4 turns into -4

6-4=2 the (+4-4 on the left would cancel out)

-2x/2 would cancel out as well

2 divided by 2 = 1

you could have used a scientific calculator on google (for future reference)

Answer: i think x= 1

Step-by-step explanation:

4-2x=6

2x=6-4

2x=2/2

x=1

Answer:

The slope of a line is

[tex] \frac{y2 - y1}{x2 - x1} [/tex]

Get 2 points off each line

(x1, y1)

(x2, y2)

And sub them into the formula.

The y intercept is where the line cuts the y axis (the vertical line)

From what I can make out the y intercept for the first part in question 12 is (0,-2) and for the third part is (0,0) but I can't see the second one.

It might help if you took a clearer photograph I'm so sorry but I can't really see it.

Answer:

75 grams

Step-by-step explanation:

If 25 cm = 10 grams

Then 1 cm = 25/10

1 cm = 2.5 grams

To find 30 cm = 2.5 times 30 grams

30 cm = 75 grams

Answer:

Step-by-step explanation:

Put the given weight where x is in the function definition. You're only asked for the expression, not its value.

Answer:

me

Step-by-step explanation:

Answer:

Yes pls

Step-by-step explanation:

im thirsty my guy

Answer:

3600

Step-by-step explanation:

lcm stands for "lowest common multiple"

the lcm is 3600 when done with the prime factorization process

Answer:

3600

Step-by-step explanation:

Express each number as a product of its prime factors, that is

36 = 2² × 3²

75 = 3 × 5²

80 = [tex]2^{4}[/tex] + 5

Now multiply each factor the greatest number of times it occurs in each of the 3 numbers.

2 → 4 times (that is [tex]2^{4}[/tex] )

3 → twice (3² )

5 → twice (5² )

Thus

LCM = [tex]2^{4}[/tex] × 3² × 5² = 16 × 9 × 25 = 3600

Answer:

???

Step-by-step explanation:

?????what's the question

Answer:

y = 2^(x - 4)

Step-by-step explanation:

f(g(x)) = f(x - 4) = 2^(x - 4)

Answer:

[tex] - (x + 5)(x - 8)[/tex]

Step-by-step explanation:

you simply have to mark the points in which the x and y coordinates are given take for example "1,4" it took him 4 minutes to read 1 page right? the one is marked as X and the 4 is marked as Y so put a point in which the 1 at X and the 4 at Y meet in the coordinates system. Do so with every coordinates and then draw a line in the direction of all the points

just mark down the coordinates on the plane, like this.

Answer:

The percent error of the 2007 measurement is 2.30

Step-by-step explanation:

To determine the percent error of the 2007 measurement,

Percent error is given by

Percent error = [tex]\frac{|True value - Observed value| }{True value} \times 100%[/tex]%

Observed measurement in 2007 = 2322 km

True value (observed in 2017) = 2376.6 km

∴ Percent error = [tex]\frac{|2376.6 - 2322| }{2376.6} \times 100%[/tex]%

Percent error = [tex]\frac{54.6 }{2376.6} \times 100%[/tex]%

Percent error = 0.022974 × 100%

Percent error = 2.2974%

Percent error ≅ 2.30%

Since the answer is required to be entered without the % sign, then

Percent error = 2.30

Hence, the percent error of the 2007 measurement is 2.30.

Answer:

im in 8th grade and can't do that math

Step-by-step explanation:

i dont understannnddd

b & d maybeeeeeee .

hope this helps

Answer:

above sea level

Step-by-step explanation:

as anything bellow sea level would be negative meters and if you go up the number gets larger.

Answer:

96th

Step-by-step explanation: