3 years ago

What is the equation of a line that has a slope of 0 and contains the points (4,-3)

Mathematics

1 answer:

Vikentia [17]3 years ago

7 0

You can use point slope form to get this answer

y-y1=m(x-x1)

y--3 = 0(x-4)

y+3=0
y=-3

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The reciprocal of a number plus the reciprocal of three times the number equals 1/3. find the number.

Aleksandr-060686 [28]

1/x + 1/3x = 1/3
3+1=x
x=4

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2 years ago

PLEASE HELP I WILL GIVE BRAINLEST

Korvikt [17]

Answer:

Angle WZY=31degrees

Step-by-step explanation:

5x+11=8x-1

11+1=8x-5x

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The variables y and x have a proportional relationship, and y = 7 when x = 2. What is the value of y when x = 5? Enter your answ

Vsevolod [243]

Answer:

17.5

Step-by-step explanation:

Given that the variables x and y have a proportional relationship.

i.e. y is directly proportional to x or can be written as

y = mx where m is the constant of proportionality.

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Substitute this to get the value of m.

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y = 3.5x

So when x=5, y = 3.5(5) = 17.5

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3 years ago

Simplify 7x + 7 + 6x - 9.<br><br> 13x - 2<br> 13x + 2<br> 11x

nikklg [1K]

To do this you must combine like terms as follows.

7x + 6x = 13x
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Combine these together and you will get the following.

13 - 2 or -2 +13

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3 years ago

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Use number properties to simplify the following expression. -5 + (5 + 3)

bija089 [108]

Number Properties: PEMDAS

Parentheses, Exponents, Multiplication, Division, Addition, & Subtraction

$- 5 + (5 + 3)$

1. Parentheses
$- 5 + (7) \\$
There Are No Exponents, Multiplication, Division, Or Addition

2. Subtraction
$2$

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3 years ago