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Andrews [41]
3 years ago
11

Delvin conduct a scientific experiment for a certain time the temperature of a compound rose 1 3/4 every 2 1/3 hours how much is

the temperature of the compound rise in one hour?
Mathematics
1 answer:
7nadin3 [17]3 years ago
4 0
Skskksdkswppswknrenennenje
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PLEASE HELP ME
e-lub [12.9K]

Answer:

C

Step-by-step explanation:

y < 5 and y < 2 over lap at y < 2

8 0
3 years ago
Find one value of r that is a solution to the equation:<br> (x - 2)^2 – 6(x - 2) + 5 = 0<br><br> x=?
vladimir2022 [97]
Verify the following identity’s.
5 0
3 years ago
Help very confusing to me???!
mart [117]

Answer:

Heyy mate... here's ur ans ;)

they asked us to apply pythagarus theorem becoz that theorem proves

that it is rectangle so lets get started

( p - perpendicular / b - base / h - hypotenuse )

a) =>

B = 8.1 m

P = 6.3 m

H = 10.15m

Now applying thm => H^2=p^2+b^2

(8.1)^2 + (6.3)^2 = (10.15)^2

65.61 + 39.69 = 103.02

so now LHS = 105.3 and RHS = 103.02 hence

LHS not equal to RHS

so is not rectangle

b) =>

B = 14.4

P = 5.2

H = 15.31

Now applying thm => H^2=p^2+b^2

(5.2)^2 + (14.4)^2 = (15.31)^2

27.04 + 207.36 = 234.39

LHS = 234.4 and RHS = 234.39

just taking approximation rhs is 234.4

hence

LHS = RHS

so it is a rectangle

please mark it brainliest <3

5 0
3 years ago
PLS HELPPPPP THANK UUU
Julli [10]

C. x=3/2 y=1/2

Hope this helps!

3 0
3 years ago
Ms. Brown predicted that 25% of the days in January would have temperatures below 45°F. How many days does she predict will have
Dmitriy789 [7]

The answer is 7.75. Since there can not be 7.75 days, you can round that to 8 and say that it's almost 8 days. Hope this helps!

8 0
4 years ago
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