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Mrrafil [7]
2 years ago
7

7) Alicia has a board game that is 18 inches wide and 18 inches long.

Mathematics
2 answers:
zysi [14]2 years ago
7 0

Answer:

324 inches

Step-by-step explanation:

18 x 18 or 18² is 324

DerKrebs [107]2 years ago
6 0

Answer:

324 square inches

Step-by-step explanation:

just multiply the length times the width and ABRACADABRA!!!!!!! theres your answer

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11 hours because I did the math

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3 years ago
Leon spins both spinners. How many outcomes are in the sample space?
Artist 52 [7]

Answer:

20 Outcomes.

Step-by-step explanation:

A-1 A-2 A-3 A-4

B-1 B-2 B-3 B-4

C-1 C-2 C-3 C-4

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E-1 E-2 E-3 E-4

Hope this helps!

5 0
3 years ago
Drag the blue movable points to produce a graph that correctly represents the inequality
posledela

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4 0
3 years ago
Simplify 27 to the negative 2 thirds power. 9 1 over 9 negative 1 over 9 −9
zimovet [89]

Answer:

The answer is 1/9 ⇒ the second answer

Step-by-step explanation:

* In the exponential functions we have some rules

(1) b^(-m) = 1/(b^m)  (for all nonzero real numbers b)

- If we have negative power we reciprocal the base

 to get positive power

(2) (b^m)^n = b^(mn)

- If we have power over power we multiply them

* In our problem: (27)^{-\frac{2}{3}}

- At first change 27 to b^n

∵ 27 = 3 × 3 × 3 = 3³

∴ 27^{-\frac{2}{3}}=(3^{3})^{-\frac{2}{3}}

* Lets use rule (2)

∴ 27^{-\frac{2}{3}}=3^{-2} ⇒ 3 × -2/3 = -2

* Use rule (1)

∴ 3^{-2}=\frac{1}{3^{2}}=\frac{1}{9} ⇒ reciprocal the fraction to change the sig of the power

* The answer is 1/9

6 0
3 years ago
Complete Steps 1 - 2 in order. Triangle ABC has an area of 25 square feet and a perimeter of 5 65.5 feet. AABC is dilated by a f
svp [43]

Answer:

163.75

Step-by-step explanation:

a scale factor applies normally to lengths (one-dimensional sizes).

and the perimeter is calculated just by lengths (the side lengths).

so, we can apply the scaling factor directly to the perimeter.

perimeter of DEF = 5/2 × perimeter of ABC = 5/2 × 65.5 =

= 163.75 ft

what was step 1 ? we did not need it ?

7 0
2 years ago
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