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Sliva [168]
3 years ago
14

WHAT WOULD THIS BE? I DONT UNDERSTAND IT

Mathematics
1 answer:
maw [93]3 years ago
7 0

Answer:

The answer would be x=7.3 cm

Step-by-step explanation:

Since you are using the angle of 20 degrees and you have the measure of 10 cm for its adjacent side, solving for x would mean you would use tan.

20=x/10

10*20tan=x

200tan=x

7.279404......=x

But when you do 200 tan on the calculator, you have to make sure you press the equal sign after.

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Mary buys 8 widgets for $40.00 she adds $1.00 in enhancements to each widget and sells them for $9.00 each. What is Mary's estim
Maslowich
The gross profit margin is calculated using the following rule:
gross profit margin = total profit / total sales

Now, we need to get the values of total profit and total sale:
total profit = <span>9*8-(40+8)=24$
total sales = 9*8 = 72$

Now, we will substitute in the above equation:
gross profit margin = 24/72 = 1/3 = 0.3333334
% = 0.33333334*100 = 33.3334%</span>
5 0
3 years ago
I need some help please​
Mama L [17]

Answer:

109

Step-by-step explanation:

Formula

<ZHG + <IHZ = <IHG

Givens

<ZHF = 11x - 1

<IHZ = 24

<IHG = 12x + 13

Solution

11x - 1 + 24 = 12x + 13             Combine terms on the left

11x + 23 = 12x + 13                  Subtract 13 from both sides

<u>      - 13             - 13  </u>

11x + 10 = 12x                           Subtract 11x from both sides

<u>-11x           -11x</u>

        10 =   x

Answer

11x - 1 = 11*10 - 1 = 110 - 1 = 109

7 0
2 years ago
I dont know the answer to this question
strojnjashka [21]

Answer:

- 9°C is less than -4°C

Step-by-step explanation:

The reason that why these temperatures are related because when we start counting the numbers from left, it becomes smaller. For ex- 3 is on the left of 5. So, 3 is smaller than 5. That's how when we start counting from the left in negative numbers, the negative numbers gets smaller.

3 0
2 years ago
HELP PLEASE 10 POINTS!!!
ch4aika [34]

Answer:

Step-by-step explanation:

Well if x is equal to then the dot will be colored and because it is less than then it will go to the minus sign and so it will be colored on 1 and then go to the negative side to infinity

Hope this helped

4 0
3 years ago
Marcus is playing dodge ball with some of hi friends during recess. He catches 2 out of every 5 balls that are thrown in his dir
Charra [1.4K]
If he catches 2 out of 5, that mean he catches 14 out of x. We multiply 2 by 7 to get 14, so we multiply 7 by 5 to get 35. 35 balls were thrown at him. To check your work you can simply simplify 14/35 to get 2 out of 5 again. Hope this helps!
5 0
3 years ago
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