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tensa zangetsu [6.8K]
3 years ago
12

Fill in the blanks for the rules for working with exponents:

Mathematics
1 answer:
Bond [772]3 years ago
7 0
A. add
B. subtract
C. multiply
D. 0


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Please help
Vinil7 [7]

Answer:

$3,075

Step-by-step explanation:

Given, for a triangular sail (assuming its a right triangle)

base dimension = 15 feet

height = 20 feet

Area of sail,

= area of right triangle

= 1/2 x base x height

= 1/2 x 15 x 20

= 150 ft²

we are given that the price per squre foot is $20.50

hence cost of sail

= price per square foot x area of sail

= $20.50 x 150 ft²

= $3,075

6 0
3 years ago
A chemist needs to create a 50% HCl solution. (HCl is hydrochloric acid. A "50% HCl solution" contains 50% HCl and the other 50%
lorasvet [3.4K]

25/100=30/x x=120 (30+70y)/(120+100y)=50/100 100y=?

7 0
3 years ago
Can some one pls help
siniylev [52]

Answer:

m=9

Step-by-step explanation:

(y2-y1)/(x2-x1)=m

In your scenario:

(7-(-2))/(-6-(-7))=m

m=9

6 0
3 years ago
10 points explain how to do this please must explain how to do
suter [353]
.02 multiplied by 1190. Your answer is 23.8. :)
7 0
3 years ago
Read 2 more answers
PLEASEE HELP DUE SOON
Nina [5.8K]

Answer:

182,379

Step-by-step explanation:

You can use the expression .227x = 41,400 to solve it because 22.7% of the registered doctors are females. Divide each side by.227 to get 182,378.85. Round it up to 182,379

4 0
3 years ago
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