3 years ago

NEED HELP ASAP 10 POINTS BRAINLY IF CORRECT

Mathematics

2 answers:

Len [333]3 years ago

7 0

Answer:

Can you put a question?

Step-by-step explanation:

Mekhanik [1.2K]3 years ago

3 0

Answer:

can u just post a question pls

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Solve. j – (–14) = –20 a. -34 b.34 c.6 d.-6 Which one?

laiz [17]

The correct answer is A) -34. Hope this helps.

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3 years ago

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A population of largemouth bass is 950 this year and the rate of decrease is 35% per year. How many bass will remain after 15 ye

GalinKa [24]

Hi! I think it’s 425

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3 years ago

The entrance for the amusement park is $40, visitors purchase additional $2

pashok25 [27]

Answer:

2 tickets because round

Step-by-step explanation:

make an equation: 100=40x+2 and solve

2.45 tickets so only two

40+40 =80

100-80=20

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3 years ago

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Hii! I need some help, would anyone mind helping me?

Kisachek [45]

Step-by-step explanation:

${x}^{2} - 14x - 25 {y}^{2} + 100y = 76$

Factor by grouping,

$( {x}^{2} - 14x) - (25 {y}^{2} - 100y) = 76$

Complete the square, with the x variables,

$( {x}^{2} - 14x + 49) - (25 {y}^{2} - 100y) = 125$

Factor out 25 for the y variables

$( {x}^{2} - 14x + 49) - 25( {y}^{2} - 4y) = 125$

Complete the square

$( {x}^{2} - 14x + 49) - 25( {y}^{2} - 4y + 4) = 25$

Simplify the perfect square trinomial

$(x - 7) {}^{2} - 25(y - 2) {}^{2} = 25$

Make the right side be 1 so divide everything by 25.

$\frac{(x - 7) {}^{2} }{25} - (y - 2) {}^{2} = 1$

Here our center is (7,2).

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3 years ago

Which linear equations does the graph show the

Digiron [165]

Answer:

Y=2×+13

Step-by-step explanation:

2×+3=0

2×=0-3

you use 3 to divide it self =×

×=3

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3 years ago