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Sati [7]
3 years ago
13

PLEASE HELP!! Look at picture for question thank you!!

Mathematics
2 answers:
tino4ka555 [31]3 years ago
5 0

Answer:

5

Step-by-step explanation:

Since the two sides of the triangle have equal opposite angles , they will be equal .

Since sides opposite to equal angles are equal.

Using this concept ,

=> 3x -4 = 2x + 1

=> 3x - 2x = 4 + 1

=> x = 5

ikadub [295]3 years ago
4 0

Answer:

x = 5

Step-by-step explanation:

Since it is an isosceles triangle, the two opposite sides are equal.

3x - 4 = 2x + 1

3x - 2x = 1 + 4 (Put variables together and numbers together)

x = 5

3x - 4 = 3(5) -4 = 11

2x + 1 = 2(5) + 1 = 11

x + 1 = 5 + 1 = 6

Hope this helps! :)

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Shalnov [3]

The answer is (3+5i)-(2+i)

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3 years ago
Logan is going to invest in an account paying an interest rate of 3.1% compounded continuously. How much would Logan need to inv
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Step-by-step explanation:

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2 years ago
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Help please i need it bad
evablogger [386]

Answer:

-13, -3

15, 2.6

Step-by-step explanation:

x, y are the numbers

x = 5y + 2

x×y = 39

(5y + 2)×y = 39

5y² + 2y - 39 = 0

the solution of a quadratic equation :

y = (-b ± sqrt(b² - 4ac))/2a

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c = -39

y = (-2 ± sqrt(2² - 4×5×-39))/2×5 =

= (-2 ± sqrt(4 + 780))/10 =

= (-2 ± sqrt(784))/10 = (-2 ± 28)/10

y1 = (-2 + 28)/10 = 26/10 = 2.6

y2 = (-2 - 28)/10 = -30/10 = -3

x1 = 5×2.6 + 2 = 13 + 2 = 15

x2 = 5×-3 + 2 = -15 + 2 = -13

5 0
2 years ago
Please help with answers A and B :)
Over [174]
A. Terms
b. 9
64 to 49 is -15, 49 to 36 is -13, 36 to 25 is -11, 25 to 16 is -9, so the next number is 16-7=9
5 0
2 years ago
8.
borishaifa [10]

Answer: 143

Step-by-step explanation: So, first, you add the two first amounts, which are $12 and $22, which is 34. Then, you divide the amount you have (4882) by the amount you <em>need</em> (34). And finally, you take away the decimal, and you have your answer!

6 0
3 years ago
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