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2 years ago

Check image giving brainliest to first correct answer

Mathematics

1 answer:

Snowcat [4.5K]2 years ago

7 0

Answer:

7

Step-by-step explanation:

So:a=3

b=(-2)

c=2

Substitute the numbers into each letters

so a is represented by 3,c by 2 and b -2

therefore giving us: 2

3+(-2)=9+(-2)=7

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Find the value of x. Then find the measures of four angles.

posledela

Refer to the attached file

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8 0

3 years ago

Can someone please help me on this one?

diamong [38]

Add the three angles and set them to 180
4x-13+15+x+18=180
5x+20=180
5x=160
x=32

Then plug in to get A and C
A=4*32-13
A=115

C=32+18
C=50

4 0

3 years ago

A fruit sekker buts 50 boxes of mangoes each containing 100 m mangoes at the rate of ₹1200 per box he sells each mangoes for ₹20

Dahasolnce [82]

Answer:

₹40000, 66.6%

Step-by-step explanation:

Given data

Number of boxes= 50

Cost per box= ₹1200

Total cost= 50*1200= ₹60000

Total number of mangoes in all 50 boxes= 50*100= 5000 mangoes

Cost price per mago= 60000/5000= ₹12

Selling price per mango= ₹20

profit = selling price- cost price

profit= 20-12

proft= ₹8

Total profit = 8*5000

Total profit= ₹40000

%profit = 40000/60000*100

%profit= 0.666*100

%profit= 66.6%

8 0

3 years ago

The following table shows the number of snow days each school district in Mill County had last winter. School District District

Ray Of Light [21]

Answer:

District 221221221. I'm not really sure cause last days of snow each school district some of the school tallied

3 0

3 years ago

Read 2 more answers

Mandi learned that each 10% of charge on her cell phone gave her an hour and twenty minutes of use. While playing a game today o

Sonja [21]

Answer:

3hrs 12 mins

Step-by-step explanation:

For every 10% charge she gets 1hr 20mins (or 80 mins)

Charge drop = (81% - 57%) = 24%

Since 10% gives 80 mins;

24% gives (24/10) x 80 mins = 192 mins

since 1hr = 60 mins

192 mins = 192/60 = 3hrs 12 mins

3 0

3 years ago