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Fofino [41]
3 years ago
10

Name the property the equation illustrates. 8 + 5.3 = 5.3 + 8

Mathematics
2 answers:
VMariaS [17]3 years ago
5 0
The answer to the question is letter "D. Commutative Property of Addition". The property states that if there are two numbers which we may represent by a and b, the value of a + b is equal to the value of b + a. The given, 8 + 5.3 = 5.3 + 8 is an example of this property.
zheka24 [161]3 years ago
4 0

D. Commutative Property of Addition

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30. While making a dessert, Jane used
antiseptic1488 [7]

Answer:

Jane used 2/5 of a scoop more of brown sugar than she did with white sugar.

Step-by-step explanation:

If you want to find how much more something is from something else, you subtract. So, subtract 9/10-1/2. If you want to subtract, they should both have the same denominator. So, 9/10-1/2 is the same as 9/10-5/10. 9/10-5/10 is equal to 4/10 which is simplified to 2/5.

4 0
3 years ago
A spherical balloon is inflated so that its volume is increasing at the rate of 2.7 ft3/min. How rapidly is the diameter of the
Mice21 [21]
The formula for volume of a sphere is
V=\frac{4}{3}\pi r^{3}
\rightarrow\frac{dV}{dt}=4\pi r^{2}\frac{dr}{dt}

If the diameter is 1.3, then r=\frac{1.3}{2}=0.65

We are given
\frac{dV}{dt}=2.7 and r=0.65
\rightarrow2.7=4\pi(0.65)^{2}\frac{dr}{dt}
\rightarrow\frac{dr}{dt}=\frac{2.7}{4\pi(0.65)^{2}}\approx0.5085\ ft/min

Change in diameter is twice change in radius, so we get 2*0.5085=1.017 ft/min
5 0
4 years ago
Help me solve this.50+(3x+4)
torisob [31]

Answer:

50+4=54 and you can't add a number with a letter to th number that doesn't so it is 54+3x.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Hellpp please and thank……………
olganol [36]

Answer:

a1 = 2

a2 = 6 = 2.3 = a1.3

a3 = 18 = a1.3²

a4 = 54 = a1.3³

=> this is a geometric sequence with a1 = 2

q = 3

=> a11 = 2.3¹⁰ = 118098

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3 years ago
Will mark brainliest!
VMariaS [17]

Answer:

1.49103082= 1.49

Step-by-step explanation:

3 0
3 years ago
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