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worty [1.4K]
3 years ago
12

Can someone help me plz

Mathematics
1 answer:
Ivan3 years ago
6 0
Wouldent the answer be A because all percents are out of 100 so the 1.9 would be 9 over 100
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PLease help mee with these math questions, please.
Alex777 [14]

9^2 + B^2 = 18^2

81 + B^2 = 324

B^2 = 243

Square root 243

B =15.59

3 0
3 years ago
A rectangular field is 125 meters long and 75 meters wide. Give the length and width of another rectangular field that has the s
mario62 [17]

Answer:

150 m and 50 m

Step-by-step explanation:

l= 125 m

w= 75 m

P= 2(125+75)= 400 m

A= 125*75= 9375 m²

l1= 125+25= 150 m

w1= 75-25= 50 m

A1= 150*50= 7500 m² smaller area with same perimeter

5 0
3 years ago
What’s equivalent to 25^x
Leviafan [203]

Answer:

5^2x

Step-by-step explanation:

write the number in exponential form with a base of 5

(5^2)^x

simplify the expression by multiplying exponents

5^2x

3 0
3 years ago
Need help plz it’s only one question!!!
Semenov [28]
2.50 (5) = 12.5

she owes 12 dollars and 50 cents
3 0
3 years ago
Read 2 more answers
What is this answer?
Rainbow [258]

Answer:

None of the above

Step-by-step explanation:

3^3=81

-3^3=-81

6^3=216

-6^3=-216

5^3=125

7 0
3 years ago
Read 2 more answers
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