What is the value of angle b below
Help me please !

Answer:

i dont know kinda weird

Step-by-step explanation:

Answer:

Your answer is

31.17

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Step-by-step explanation:

This question is incomplete

Complete Question

A school held several evening activities last month—a music concert, a basketball game, a drama play, and literacy night. The music concert was attended by 250 people. How many people came to each of the other activities?

Attendance at the drama play was 140% of attendance at the concert. How many people came to the drama play?

Answer:

350 people

Step-by-step explanation:

Percentage of people that attended a drama play =

Number of people that attended the drama play/Total number of people at the concert × 100

Attendance at the drama play was 140% of attendance at the concert.

The music concert was attended by 250 people

Let the number of people that came to the drama play = x

Hence:

140% = x/250 × 100

140/100 = x/250

Cross Multiply

140 × 250 = 100 × x

x = 140 × 250/100

x = 350 people

Therefore, the number of people that came to the drama play = 350 people

Answer:

There is no number

Step-by-step explanation:

I cannot help

Answer:

4:2

Step-by-step explanation:

Answer:

(x,y) = (4,-9)

Step-by-step explanation:

Answer:

840,000

Step-by-step explanation:

im smart

Answer:

sorry i cant help with those im in elementrey school in 4th grade

Answer:

37 dollars

Step-by-step explanation:

Subtract 12 from 308 to get the amount he spent on the books. Then divide by 8 to get the cost per book. 308-12 = 296 296/8=37

Answer:

w = -2

Step-by-step explanation:

(5w - 8)/3 = 4w + 2

First, we will distribute the division problem on the left.

5w/3 - 8/3 = 4w + 2

Next, subtract 4w from both sides

5w/3 - 8/3 - 4w = 4w + 2 - 4w

We have to turn 4w on the left side into a fraction, but we have to make sure they are like fractions (meaning they have the same denominator).

5w/3 - 8/3 - 12w/3 = 2

5w/3 and -12w/3 are like terms (same variables) so we will subtract -12w/3 from 5w/3

-7w/3 - 8/3 = 2

Now, we will add 8/3 to both sides

-7w/3 - 8/3 + 8/3 = 2 + 8/3

to add 2 and 8/3 together, we need to make them like fractions

-7w/3 = 6/3 + 8/3

-7w/3 = 14/3

Now we get rid of the 3 by mutliplying 3 to both sides

3 * (-7w/3) = 3 * (14/3)

-7w = 14

No we have to divide -7 to both sides

-7w/-7 = 14/-7

w = -2

The answer is 68$

68$ was the final amount paid for the calculator

My first tip would be to label your triangles.

If you find our reference angle and go across, that would be our opposite side, so x is the opposite side.

The line with both the reference angle and the right angle would be our adjacent side, so 40 would be the adjecent side.

If you find the right angle and go across, that would be our hypotenuse.

//

In this problem, we are given an angle and the adjacent side and we are looking for the opposite side, so that means that we would be using our tangent ratio.

[tex]tan = \frac{opp}{adj} = \frac{x}{40} [/tex]

[tex] \tan(43) = \frac{x}{40} [/tex]

if the thing you are looking for is on the numerator, we would have to multiply. If the thing you're looking for is in the denominator, you would have to divide.

Since x is on the numerator, we would have to multiply.

[tex]x = 40 \tan(43 ) [/tex]

[tex]x = 37.3006034455[/tex]

[tex]x = 37.30[/tex]

Answer:

666

Step-by-step explanation:

= 900*500/600+5+1-100+10

= 666

plz follow me

Answer:

so the answer is 666 omg I hate that number

Answer:

1

Step-by-step explanation:

0.9 + 0.1 = 1

Answer:

C

Step-by-step explanation:

I'm in German 2 this year and tbh, a lot of Germans are pretty and it's an interesting class, but the language is not at all pretty or romantic.

Answer:

no this sequence make 100 not 434

Answer:

yes

Step-by-step explanation:

yes this sequence will because the nth term is 7n-1

Answer:

Speed of turtle = 11.25 miles/hour

Step-by-step explanation:

1 7/8 miles / 1/6 hour

= 15/8 / 1/6

= 15/8 * 6

= 11.25 miles/hour

Answer:

After 4 years, Leigh-Anne will have £ 2,813.77 in her account.

Step-by-step explanation:

Given that Leigh-Anne invests £ 2500 for 4 years in a savings account, and she gets 3% per annum compound interest, to determine how much money does Leigh-Anne have at the end of 4 years, the following calculation must be performed:

X = 2,500 x (1 + 0.03 / 1) ^ 4

X = (2,500 x 1,003) ^ 4

X = 2,813.77

Thus, after 4 years, Leigh-Anne will have £ 2,813.77 in her account.

Answer:

No

Step-by-step explanation:

75%

21

28 5.88

21 x 28

100

= 5.88

x 100% = 75%33.3333333333%

28 - 21

21

x 100% = 33.3333333333%

Answer:

true

Step-by-step explanation:

Answer:

-18, -12, 0, 25, 5

0, -12, 5, -18, 25

25, 0, -18, 5, -12

-12, 25, 5, 0, -18

5, -18, 25, -12, 0

Step-by-step explanation:

The only values you need to use here are 0, 5, 25, -12, and -18.

I started with the bottom right box because the far right column only had one empty box. From the set of values I stated above, that column already had each of those numbers except for 0, so 0 would go in the bottom right box.

Another way to think about it is each row or column must have a 5 and a 25 to make 30, and a -12 and a -18 to make -30. Those two numbers cancel each other out to make 0, and then each row/column will include a 0 value which obviously wouldn't effect that balance. So the whole row/column will come out to be 0.

After figuring out that first bottom right box, go to the next row/column with only one empty box left (this happened to be the very bottom row), and use the same strategy to fill in the missing value.

Continue finding the next row/column with only one empty box left and figure out its missing value until you've completed the whole box.

Answer:

D

Step-by-step explanation:

Answer: y = 3x - 20

Step-by-step explanation: just took this :D

Step-by-step explanation:

This is the standard linear equation:

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

[tex]m[/tex] represents slope and [tex]b[/tex] represents the y-intercept. In a finished equation, [tex]x[/tex] and [tex]y[/tex] are left as variables. [tex]x[/tex] and [tex]y[/tex] represent any given point in the function. In this case, one of the given coordinates is [tex](-8, 6)[/tex], and we can use this by using [tex]-8[/tex] as [tex]x[/tex] and [tex]6[/tex] as [tex]y[/tex]. After plugging in known variable, the equation becomes this:

[tex]6 = \frac{1}{4} ( - 8) + b[/tex]

This simplifies to:

[tex]6 = - 2 + b[/tex]

Then to:

[tex]4=b[/tex].

After plugging in slope and y-intercept, the finished equation is:

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

Answer: do 12 x6= 72 and then divide it by 2 and that equals 36. your answer is 36. i hope this helped.

Step-by-step explanation:

Answer: 25 days were sunny

Step-by-step explanation:

Explanation:

Answer:

Since, there are 21 blue marbles for every 4 white marbles, therefore the ratio of blue marble to white marbles is 21:4.

Step-by-step explanation:

Answer:

60.5

Step-by-step explanation:

320/44=7.27

440/7.27=60.5

Answer: 55 Hours

Step-by-step explanation:

If you take 320 and divide it by 40

you get 8

This means you earn $8 for every hour you work.

Now if you take 440 and divide it by 8, meaning $440 dollars divided by $8

You will get

55, meaning you must work 55 Hours to make $440.

Answer:

4/12

Step-by-step explanation:

What is the question specifically

1           4

_    =     _

3           12