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guajiro [1.7K]
3 years ago
6

Plz answer this question :) Math​

Mathematics
1 answer:
arsen [322]3 years ago
5 0

Answer:

B. What is the area of regular polygon

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X-3/4 = 2x-9/7<br><br> Please answer it I’ll mark your answer as BRAINLIEST
lidiya [134]
<h3><u>Answer</u> :</h3>

:\implies\sf\:x-\dfrac{3}{4}=2x-\dfrac{9}{7}

:\implies\sf\:\dfrac{9}{7}-\dfrac{3}{4}=2x-x

:\implies\sf\:\dfrac{36-21}{28}=x

:\implies\boxed{\bf{\red{x=\dfrac{15}{28}}}}

7 0
3 years ago
Read 2 more answers
How long will it take to earn $252 in interest if $1200 is invested at 7% annual rate interest?
bogdanovich [222]
 it takes 3 years.formula interest =PRT/100 so its 252 =1200 times 7 times T all over 100 then multiply by 100 both sides to get 25200=8400T devide by 8400 both sides to get 3


7 0
3 years ago
What is the solution to 3x²+x+10=0
e-lub [12.9K]

Answer:

x = - 1/6 + √-119/6, and, - 1/6 - √-119/6

Step-by-step explanation:

Using the quadratic formula which is: - b ± √b² - 4ac / 2a

a = 3, b = 1, c = 10

- 1 ± √1² -4 * 3 * 10 / 2 * 3

- 1 ± √1 - 120 / 6

-1 ± √-119 / 6

= -1/6 + √119/6,               or                  - 1/6 - √-119/6

7 0
3 years ago
What is the slope of the line represented by the equation y=x/4-€
sveticcg [70]
Y = x/4 - <span>€

y = (1/4)x - </span><span>€
</span><span>
y = 0.25x - </span>€   comparing to y = mx + c

m = slope = 0.25 or (1/4)
5 0
3 years ago
H. C. F of 20,40 and 50​
Vesnalui [34]

Answer:

10

Step-by-step explanation:

HCF of 20, 40 & 50:

20: 1, 2, 4, 5, 10, 20

40: 1, 2, 4, 5, 8, 10, 20, 40

50: 1, 2, 5, 10, 25, 50

HCF: 10

Topic: HCF and LCM

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

8 0
2 years ago
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