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dolphi86 [110]
2 years ago
10

Ms. Placencio weighed 153 pounds in 2018. She now weighs 132 pounds. What is the percent change round to the nearest tenths plac

e
Mathematics
1 answer:
Lera25 [3.4K]2 years ago
4 0

Answer:17.7%

Step-by-step explanation:

132      x

____=_____

153      100

132(100)=153(x)

13200=153x

__________

153        153

x=82.3

100-82.3=17.7

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Step-by-step explanation:

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Step-by-step explanation:

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1. What is the m 2 in this parallelogram?
Oliga [24]

Answer:

☂ \underline{ \underline{ \large{ \tt{For \: Question \: Number \: 1}} }}:

  • \large{ \tt{ \angle \: DAC =  \angle ACB = 50 \degree }} { Since AD \parallel BC & Being alternate angle }

♨ \large{ \tt{ In  \: \triangle \: ABC  : }}

\large{ \tt{ \angle \: CAB+  \angle \: ABC +  \angle \: ACB = 180 \degree}} { Sum of angles of a triangle }

⇾ \large \tt \:  \angle \: CAB + 115  \degree + 50 \degree = 180 \degree

⇾ \large{ \tt{ m \: \angle2 = 180 \degree - 165 \degree}}

⇾ \large{ \boxed{ \tt{ m \angle \: 2 = 15 \degree}}}

☂ \underline{ \underline{ \large{ \tt{For \: Question \:Number \: 2}}}}:

♨ \large{ \tt{3x = 12}} { Since the diagonals of parallelogram bisect each other }

⟶ \large{ \tt{x =  \frac{12}{3}}}

⟶ \large{ \boxed{ \tt{x = 4}}}

Q. Can we set up an equation 2x = 8 in question number 2 ?

Ans : Yep! Since the diagonals of parallelogram bisect each other , you can :) When we solve 2x = 8 , we obviously get x = 4.

Hope I helped! ♡

Have a wonderful day / night ! ツ

\underbrace{ \overbrace{ \mathfrak{Carry \: On \: Learning}}} !

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2 years ago
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Can someone help me it’s is a unit test
larisa [96]

Answer:

The option D is the answer

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Serjik [45]
100,000 (one hundred thousand)
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