3 years ago

What is the answer for this

Mathematics

1 answer:

Mumz [18]3 years ago

5 0

I believe is a. (-x, y)

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icang [17]

Answer: B

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2 years ago

Round to 1 significant figure and estimate 423 x 764

Elden [556K]

Answer:

300,000

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423 x 764 = 323,172

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1 year ago

Wrings a formula for the perimeter p of the triangle

BigorU [14]

Answer:

P = a + b + c

Step-by-step explanation:

Well, the formula is most likely P = a + b + c unless any more information is provided. Adding all three sides together will give you the perimeter.

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2 years ago

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Distributive

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2 years ago

The diagonals of rhombus ABCD intersect at point E. The area of ABCD is 168 in^2 If ED = 8 inches, find AC.

sattari [20]

Area of Rhombus = $\frac{(diagonal 1) * (diagonal 2)}{2}$

Diagonal DB = 2×8 = 16

To find AC, we substitute into the formula the area 168 in² and DB of 16 in

Area = $\frac{DB*AC}{2}$
$168= \frac{16*AC}{2}$
$336=16*AC$
$AC= \frac{336}{16}=21$ inches

Answer: B

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3 years ago