Answer:
a. K=300.15
b. 300 Kelvin is greater
Step-by-step explanation:
a. If C=23. Place it in C=k-273.15
K=C+273.15 = 27+273.15
K=300.15
b. Put C=25, K=C=273.15
K=298.15 which is lesser than 300 Kelvins
The measure of missing angle is 115°
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➷ As you can tell, the ratio of the lengths is 2 : 1 (the length of a is twice the length of b)
The ratio for area would be the squared version of the length ratio
2^2 = 4
1^1 = 1
The ratio for area is 4 : 1
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➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ ʜᴀɴɴᴀʜ ♡
Hi there!

To solve, keep in mind the following property:
xᵃ · xᵇ = xᵃ⁺ᵇ
We are given:
-3a⁷ (6)c⁷a⁻⁴c⁻⁴
Combine like exponent bases using the property above:
-3(6)a⁷⁻⁴c⁷⁻⁴
Simplify:
-18a³c³
8x >/= 120
x >/= 15
She must work 15 hours or more to earn at least $120