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prohojiy [21]
2 years ago
12

Assume y varies directly as x.

Mathematics
1 answer:
BartSMP [9]2 years ago
7 0

Answer:

soln

let x=n in order to differentiate btn x and multiplication sign.

first of all we apply cross multiplication.

14/4×n/2

(4×n)=(14×2)

open blacket

4n=28

we divide by 4 both side

n=7

therefore

x=7

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icating any part of this book is prohibited by law. Solve. 18. EXPLAIN Farzana knows that the additive identity property states
Dahasolnce [82]

Answer:

No, since when you multiply a number by 0, that means you are not adding that number to the sum which is 0. Since there is no addition going on, the answer is 0, so when you multiply any number by 0, the answer is 0.

Step-by-step explanation:

3 0
1 year ago
Name BOTH pairs of alternate interior angles. HELPPPPP PLEASE!!!!!!
shtirl [24]

Answer:

Angles 6 and 2

Step-by-step explanation:

They are in the "interior" of the figure, plus, ik how to do this

<em><u>Hope this helped! Have a nice day! Plz mark as brainliest!!!</u></em>

<em><u>-XxDeathshotxX</u></em>

4 0
2 years ago
Read 2 more answers
Use the line of best fit to predict the percentage sales increase when the
agasfer [191]

Answer:

107%

Step-by-step explanation:

because if we look at the x-axis, Discount (%)

and look at 35 which is between 30 and 40

and start going up we get near 100

so

107%

or?

we use the two points and with that we find the slope first

\frac{y2-y1}{x2-x1}

plug in (20,62) and (10,32)

\frac{32-62}{10-20}

equals

\frac{-30}{-10}

simplify to 3

then we use

y - y1 = m (x - x1)

y - 62 = 3 (x - 20)

y - 62 = 3x - 60

add 60 from both sides

y - 2  = 3x

add 2 to both sides

y=3x+2

then plug in 35

y= 3(35) + 2

which is

107

6 0
2 years ago
Read 2 more answers
Please help, answer asap
Vladimir79 [104]
I needed help with that too
8 0
2 years ago
Read 2 more answers
A scale drawing for a rectangular parking lot measures 7 cm by 13. 3 cm. The scale is 1 cm : 25 m. Find the area of the parking
AleksandrR [38]

Answer:

58,187.5 m²

Step-by-step explanation:

1 cm : 25 m

7 cm = 25 × 7 m

7 × 25 = 175 m

13.3 × 25 = 332.5 m

area = 332.5 m × 175 m

7 0
1 year ago
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