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oksano4ka [1.4K]

3 years ago

15

3x+2/x-1=3x+4/x+1 solve this equation

1 answer:

Dmitry_Shevchenko [17]3 years ago

7 0

This is the answer. Hope you can understand lawl

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The given lengths are two sides of a right triangle. All three side lengths of the triangle are integers, and together they form

mel-nik [20]

The correct answer is “A” 40,leg

8 0

2 years ago

What is the first step in solving this equation?<br><br> 10d - 4 = 91

Vikentia [17]

Answer:

Step-by-step explanation:

the first step in solving this equation is adding 4 on both sides

10d = 95

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8 0

2 years ago

Which of the following is the equation of a circle with a radius of 10 cm and center at (–3, 6)?

Volgvan

The equation of the circle:

$(x-h)^2+(y-k)^2=r^2$

(h, k) - center

r - radius

We have:

$r=10\\(-3,\ 6)\to h=-3,\ k=6$

Substitute:

$(x-(-3))^2+(y-6)^2=10^2\\\\(x+3)^2+(y-6)^2=100$

4 0

2 years ago

Graph the line 2x + y = 7.

OLga [1]

Answer:f

Step-by-step explanation:

5 0

2 years ago

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Which is the best estimate for the area of the circle shown below?

Elza [17]

Answer:

c) 380 m²

Step-by-step explanation:

A = π·r²

= 3.14×121

= 379.94

≈ 380 m²

3 0

2 years ago

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