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MrRa [10]
3 years ago
6

HELP PLEASE WILL MARK BRAINLIEST

Mathematics
2 answers:
liq [111]3 years ago
6 0

Answer:

C.

Step-by-step explanation:

since x=1 it should be -1 so C. is correct

mafiozo [28]3 years ago
4 0
Y=-X
=(-X,-Y)
A(-3,-1)
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6) 6a + 34 = -3(-2a + 8)​
andrezito [222]

step 1: open up the brackets ( rmb to flip the signs )

step 2: bring 'a' to one side and the numbers to the other

6a + 34 = -3(-2a + 8)

6a + 34 = 6a - 24

6a - 6a = -24 - 34

0 = - 58

the final ans is kind of weird but here's my solution :))

4 0
4 years ago
A circle in the xy-plane is centered at (3, 0) and has a radius with endpoint (1, 8/3 ). Which answer choice is an equation of t
gayaneshka [121]

Answer: (x - 3)² + y² = \frac{100}{9}

<u>Step-by-step explanation:</u>

Circle Formula: (x - h)² + (y - k)² = r²  ; (h, k) is the center & r is the radius

Use the distance formula for (3, 0) and (1, \frac{8}{3})

r = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}

r = \sqrt{(3-1)^{2}+(0-\frac{8}{3})^{2}}

r = \sqrt{(2)^{2}+(-\frac{8}{3})^{2}}

r = \sqrt{4+\frac{64}{9}}

r = \sqrt{\frac{36}{9}+\frac{64}{9}}

r = \sqrt{\frac{100}{9}}

r = \frac{10}{3}

****************************************************

Center (h, k) = (3, 0)   Radius (r) = \frac{10}{3}

(x - h)² + (y - k)² = r²

(x - 3)² + (y - 0)² = (\frac{10}{3})²

(x - 3)² + y² = \frac{100}{9}

6 0
4 years ago
Which of the following characteristics best describes the given function of f(x) = 3x - 6?
Trava [24]

Answer:

C

Step-by-step explanation:

degree 1 ( linear function

4 0
3 years ago
A marching band is standing
Mice21 [21]

Answer:

9 rows x 6 columns = 54 people.

Step-by-step explanation:

9 rows and 6 columns.

So there must be 9 rows of people, and each row is 6 people deep. (That is how they get the columns! Duh!)

9 x 6 = 54 people

6 0
3 years ago
Read 2 more answers
Ellie used 1/6 of a liter of water to make 1/21 casserole. how many liters of water does she need to make an entire casserole
ziro4ka [17]
3.5 liters

it is just 21/6
3 0
4 years ago
Read 2 more answers
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