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Ira Lisetskai [31]
3 years ago
14

Reason for 4 pleaseeee

Mathematics
1 answer:
Marina CMI [18]3 years ago
6 0

The reason for statement 4 is CPCTC.

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The saucer for Roger's teacup has a radius of 3 centimeters. What is the saucer's circumference?
Fantom [35]

C=dπ and r+r=d so 3+3=6 and 6π≈18.84 so the circumference would be 18.84
7 0
3 years ago
Solve for s.<br> 0.5s +1= 7+ 4.58<br> S =?
Lana71 [14]

Answer:

s = 21.16

Step-by-step explanation:

0.5s +1= 7+ 4.58

Combine like terms

0.5s +1=11.58

Subtract 1 from each side

0.5s +1-1= 11.58-1

.5s = 10.58

Multiply by 2

.5s *2 = 10.58*2

s = 21.16

4 0
3 years ago
Read 2 more answers
Chad gets an annual salary of 25,000. He and his family spend 3500 per year on food. What percent of his salary is spent on food
Advocard [28]

Answer:

\frac{x}{100} x 25000 = 3500

x x 250 = 3500

x = 3500/250

x = 350/25

x = 14%

7 0
3 years ago
Juliet deposited $9,000 into her savings account. The bank offers 2% interest. She invests her money for 6 months. How much mone
frutty [35]

Answer:

9,000 ×(1+0.02)^6

Step-by-step explanation:

put that in yer calculator

5 0
2 years ago
The product of five and a number, increased by 9 is equal to fifteen less than three times then
bonufazy [111]

Answer:

x = -12

Step-by-step explanation:

Let x be the number.

The product of 5 and x increased by 9 is equal to 15 less than 3 times x.

5x + 9 = 3x - 15.

We can isolate x, getting (5-3)x = -15-9

Then we can solve:

2x = -24

x = -12.

8 0
3 years ago
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