2 years ago

What is the equation of a line that passes through the point (-4, 3) and has a slope of 1/2 ?

Mathematics

1 answer:

AysviL [449]2 years ago

3 0

Answer:

y = 1/2x + 5

sorry no explanation but pls give brainliest

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Please help i’ll give brainliest

lbvjy [14]

Answer:

Matter in living things may pass into nonliving things.

Step-by-step explanation:

3 0

2 years ago

What is the solution to this equation? 4(4x + 1) = 3x - 46 - x) + 8

liubo4ka [24]

Answer:

4(4x+1)=(3x-46-x)+8

16x+4=3x-46-x+8

16x-3x+x=-46-4+8

14x=-42

14x/14=-42/14

x=-3

5 0

3 years ago

Read 2 more answers

What is the vertex of the graph of the function y=-2x^2+16x-15

andrey2020 [161]

X - Vertex
$Vertex = -\frac{b}{2a} \\Vertex = -\frac{16}{2(-2)} \\Vertex = -\frac{16}{-4} \\Vertex = 4$

Y - Vertex
$y = -2x^{2} + 16x - 15 \\y = -2(4)^{2} + 16(4) - 15 \\y = -2(16) + 64 - 15 \\y = -32 + 64 - 15 \\y = 32 - 15 \\y = 17$

Vertex:(4, 17)

8 0

3 years ago

HELP FAST PLS- 10 is what percent of 118? PLEASE SHOW ALL YOUR WORK

Fudgin [204]

Answer:

10 is ≈8.47% of 118

Step-by-step

(10/118)(100)

8 0

2 years ago

There are 205 coins in a jar all of which are either nickles or quarters . The vaule of the coin in the jar is $31.85. if both o

Gnesinka [82]

Answer: There are 97 nickels and 108 quarters.

Step-by-step explanation:

Let x = Number of nickels, y = Number of quarters.

As per given,

x+y = 205 ...(i)

0.05x+0.25y = 31.85 ... (ii) [1 nickel = $0.05, 1 quarter = $ 0.25]

Multiply (ii) by 20, we get

x+5y=637 ...(iii)

Eliminate (i) from (iii)

4y = 432

⇒ y = 108 [Divide both sides by 4]

Put value of y in (i), we get

$108+x=205\Rightarrow\ x= 97$

Hence, there are 97 nickels and 108 quarters.

6 0

3 years ago