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ivolga24 [154]
4 years ago
15

someone please help me this is due tomorrow!! i will mark brainliest whoever answers!! answer 4 and 5 for 15 points!!!​

Mathematics
2 answers:
Anon25 [30]4 years ago
6 0

Answer:

hold on ill try to answer that for you fluffy puff TOO THE RUSCUE

Step-by-step explanation:

zhenek [66]4 years ago
3 0

First, divide the number of produce your buying buy the cost.

Box of light bulbs = 4

cost of 4 light bulbs =  3.79

Cost for item individually ( Unit rate for each item ) =x

The variable ( letter that represents a number ) is being multiplied by 4

4x= 3.79       Do the reciprocal ( the reverse ) for 4 times X to 4 divide 3.79

4/4x = 3.79/4         The 4 moves to the other side and is now dividing by 3.79

                                  The fraction symbol also represents dividing

x = 3.79/4                Now divide the cost by four

x= .9475    round up to nearest cent    .95 C

The rest do the same and 5 use the answer for $19.50 divided by 3 to complete the table by multiplying the answer of $19.50 divided by 3 to hours worked.

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What is the slope of a line that passes through (-3,5) and (4,3)?
AnnyKZ [126]

to find a slope you subtract the y value of the 2nd point from the y value of the 1st point then you devide that by the difference of the x value of the 2nd point subtracted from the x value of the 1st point. so 5-3 devided by -3-4, 5-3=2, -3-4=-7. so m = 2/-7 is your slope. the slope is usually represented with the letter m.

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3 years ago
Which is an equation of the line that passes through the point
Allisa [31]

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y = \frac{1}{2} x+3

Step-by-step explanation:

4 0
3 years ago
The quotient of a number and - 2/3 is -9/10.
Ad libitum [116K]
It would be: -2/3 * -9/10 = 18/30 = 3/5

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Hope this helps!
6 0
3 years ago
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Area triangles? it says show work so pls do
coldgirl [10]

\large{\underline{\underline{\pmb{\sf {\color {blue}{Solution:}}}}}}

Given,

Area = 225 yd²

Base = 30 yd

Height = [To be calculated]

To find:

The height of the given triangle.

We know that, area of a triangle is:

\frac{1}{2}  \times (b \times h) \\  \\  \leadsto \frac{1}{2} \times (30 \times h) \\  \\  \leadsto \frac{1}{2}   \times 30h \\  \\  \leadsto  \frac{1}{ \cancel{2}} \times  \cancel{30}h \\  \\  \leadsto1 \times 15h \\  \\  \leadsto \: h = 15 \: yd

Therefore, the require height is 15 yd.

\green\starProof:

\frac{1}{2}  \times (b \times h) \\  \\  \leadsto \frac{1}{2}  \times (30 \times 15) \\  \\  \leadsto \frac{1}{ \cancel{2}}   \times  \cancel{450} \\  \\  \leadsto1 \times 225  \\  \\  area = 225  {yd}^{2}

\boxed{ \frak \red{brainlysamurai}}

6 0
2 years ago
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