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almond37 [142]
3 years ago
8

Mhanifa please help! This is due asap! Look at the picture attached. I will mark brainliest!

Mathematics
1 answer:
brilliants [131]3 years ago
7 0

Answer:

<u>The easiest way to solve this is </u>

  • plot the given points and connect
  • find the missing vertex by adding parallel segments (red dotted) to segments (blue solid) formed by connecting adjacent points
  • intersection of those segments is the required vertex
<h3>#6</h3>

A(-2,0), B(-2, -2), C(x, y), D(2, 2)

<u>Connect adjacent points:</u>

  • A with B and A with D.

Point C will be (2, 4) in this case

<h3>#7</h3>

A(-1,-3), B(x,y), C(1, 2), D(-1, -2)

<u>Connect adjacent points:</u>

  • A with D and C with D

Point B will be (1, 1) in this case

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On April 1, Preston McCord deposited $1,400 in a savings account that pays annual interest of 3.2%
lesya692 [45]

Answer:

After 6 months, the interest generated by the investment would be $21.10.

Step-by-step explanation:

To determine the interest that Preston McCord could earn by investing $ 1,400 in an account that pays 3.2% annual interest compounded monthly, leaving said money invested for a period of 6 months, it is necessary to perform the following calculation:

X = 1,400 x (1 + 0.032 / 6) ^ 0.5x6

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2 years ago
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mote1985 [20]

Answer:

\large\boxed{f(x)=\dfrac{3}{2}x-1}

Step-by-step explanation:

\text{The slope-intercept formula:}\\\\y=mx+b\\\\m\ -\ slope\\b\ -\ y-intercept\\\\\text{The formula of a slope:}\\\\m=\dfrac{y_2-y_1}{x_2-x_1}\\\\\text{From the table we hve two points (0, -1) and (2, 2). Substitute:}\\\\m=\dfrac{2-(-1)}{2-0}=\dfrac{3}{2}

\text{Therefore the equation is}\ f(x)=\dfrac{3}{2}x-1\\\\\text{Check for  the point (4, 5):}\\\\f(4)=\dfrac{3}{2}(4)-1=(3)(2)-1=6-1=5\qquad\ CORRECT

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3 years ago
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jok3333 [9.3K]
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julia-pushkina [17]

Answer:

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Step-by-step explanation:

you divided -60 by 5 and get -12

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