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Viefleur [7K]
3 years ago
13

Twelve people are given two identical speakers,

Mathematics
1 answer:
ziro4ka [17]3 years ago
3 0
You duckkersndnd d did d sksbdkdbskdbskdvsksvskdyfnrvakchrbakrbsksvrkd
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MDE=123°and mBC=55°. Find mA. The figure is not drawn to scale
Alik [6]
2. m <A = 34 degrees
6 0
3 years ago
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<img src="https://tex.z-dn.net/?f=1%2B2x%3D4x%2B9" id="TexFormula1" title="1+2x=4x+9" alt="1+2x=4x+9" align="absmiddle" class="l
kicyunya [14]

Answer:

x= -4

Step-by-step explanation:

=> 1+2x= 4x+9

=> 1-9=4x-2x

=> -8 = 2x

=> x = -8/2

=> x= -4

hope it's helpful to you ☺️

6 0
2 years ago
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Gabbys age is two times mikhails age.the sum of their ages is 75. What is mikhails age
Tatiana [17]

Answer:

Mikhail's age is 25 years old

Step-by-step explanation:

Let's make an equation: Say Mikhail is x, so Gabby would be 2*x=2x

If the sum of their ages equals 75, then x+2x=75, and x=2x=3x, so 3x=75.

75/3=25

6 0
3 years ago
What is the measure of angle DCR​
PIT_PIT [208]

Answer:

Angle DCF is equal to 125 degrees.

Step-by-step explanation:

4 0
3 years ago
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Draw a rectangular fraction model to find the sum. Simplify your answer, if possible
stiv31 [10]
Just draw a rectangle and hope it's right
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