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MrRa [10]
3 years ago
10

Simplify the expression below. (4x)3 4x3 7x3 12x3 64x3

Mathematics
2 answers:
alexandr402 [8]3 years ago
5 0
<span>(ab)c=ab∗ac
</span>
Did I help? Thank me on my profile!
Marat540 [252]3 years ago
3 0
<span>(ab<span>)c</span>=<span>ab</span>∗<span>a<span>c
</span></span></span>
for example <span>(6<span>b2</span><span>)7</span>=<span>67</span>∗(<span>b2</span><span>)7</span>=<span>67</span>∗<span>b<span>14</span></span></span>

Hoped this helps! :)
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Please help me on my homework guys:(​
beks73 [17]

Answer:

(2,-1)(5,-3)(-1,-5)

Step-by-step explanation:

7 0
3 years ago
chelsea has four hours of free time on saturday. she would like to spend no more than 2/3 of an hour on each activity. how many
shutvik [7]
4 / (2/3) =
4 * 3/2 =
12/2 =
6 activities

OR

2/3(60) = 120/3 = 40 minutes per activity
40 hrs = (60 x 40) = 240 minutes
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4 0
3 years ago
AB is tangent to the circle at B. M∠A=40 and mBC=130. <br> a. Find x <br> b. Find y
soldi70 [24.7K]

The values for x and y are respectively given as

  • x = 50
  • y= 90

This is further explained below.

<h3>What is the values for x and y ?</h3>

Generally, the equation for secent  is  mathematically given as

secent = \frac{big arc - small arc}{2}

Therefore

40 = \frac{130-x}{2}

80 = 130-x

x = 50

b) To Solve for y Now we find a measure of arc CD

ArcCD = 360-130-50

ArcCD = 180

In conclusion,(1/2) of the arc measure is equal to the angle that is on and inside a circle.

y = 180/2

y= 90

Read more about circle

brainly.com/question/11833983

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3 0
2 years ago
PLS HELP I WILL GIVE BRAINLIEST AND 40 POINTS
arlik [135]
Number 10:
 All angles in a triangle =180 degrees

so add the first to and subtract that by 180

166 degrees
180-166=14
so x=14 degrees 



5 0
3 years ago
Sophia earned $1,024 in 24.75 hours. How many dollars did she earn per hour? (Round to the nearest hundredth ) (UNIT RATES QUEST
Gala2k [10]

Answer:

$41.37

Step-by-step explanation:

Divide 1024 by 24.75

7 0
3 years ago
Read 2 more answers
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