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Luda [366]
3 years ago
14

How do u know if an equation is linear?

Mathematics
1 answer:
krek1111 [17]3 years ago
6 0

Answer:

An equation is linear if its graph forms a straight line. This will happen when the highest power of x is "1". Graphically, if the equation gives you a straight line then it is a linear equation. Else if it gives you a circle, or parabola or any other conic for that matter it is a quadratic or nonlinear equation.

Step-by-step explanation:

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Jacob wanted to purchase a boat. The dealership offered the following payment terms for Jacob: an $800 down payment and $275 a m
Gala2k [10]

Answer:

do 800 + 275x 36 in a calculator for ur answer

Step-by-step explanation:

6 0
3 years ago
If jack has 10 apples an sally eats 4 how many apples does jack have?
nignag [31]

Answer:

Jack would have 6 apples left.

Step-by-step explanation:

If Jack had 10, and sally ate 4. You would do 10 - 4 to get 6.

4 0
3 years ago
Read 2 more answers
Someone help me, please
vredina [299]

Answer:

A) W'(-3,-2)  X'(-1,-5)  Y'(0,-4)

B) 2) Perpendicular angles

    4) Given

    5) AT = BT

    6) Statement : OT = OT

        Reason : common side in both the triangles

    8) By RHS congruency test

Step-by-step explanation:

A) <em>The given coordinates are (2,0) (4,3) and (5,2).</em>

<em>The transformation is (x,y) -> (x,-y) -> (x-5,y-2)</em>

For above all points;

(2,0) -> (2,0) -> (2-5,0-2) -> (-3,-2)

(4,3) -> (4,-3) -> (4-5,(-3)-2) -> (-1,-5)

(5,2) -> (5,-2) -> (5-5,(-2)-2) -> (0,-4)

Thus, the transformed points are;

W'(-3,-2)  X'(-1,-5)  Y'(0,-4)

B)<em> 2) It given that OT is perpendicular to AB, thus both </em><em>∠BTO and ∠ATO are      equal to 90 degrees.</em>

<em>4) The above statement is given.</em>

<em>5) The reason is T is midpoint, this means statement is regarding lengths of AT and BT.</em>

<em>Since T is midpoint, </em><em>AT = BT</em>

<em>6) The side </em><em>OT is contained in both the triangles.</em>

<em>8) Since one right angle is equal, Both lengths are equal and one side is common, the above two triangles are congruent by </em><em>RHS congruency test.</em>

4 0
3 years ago
A principal of $3500 is invested at 3.75% interest, compounded annually. How much will the investment be worth after 12 years? R
Thepotemich [5.8K]
Use the compound amount formula:

A = P*(1+r/n)^(nt)

Here,

A = $3500*(1+0.0375/12)^(12*12) =  $5485.24
4 0
3 years ago
What will the last payment be to pay off a $1,250 computer plus 8% sales tax with monthly payments of $120?
Natasha_Volkova [10]
1250x.08= 100+1250= 1350 / 120 is 11.25 so 11 months of paying $120 leaves a $30 12th month payment.
7 0
3 years ago
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