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dexar [7]
2 years ago
10

Inverse operationsare pairs of mathematical manipulations in which one operation undoes the action of the other—for example, add

ition and subtraction, multiplication and division. The inverse of a number usually means its reciprocal, i.e. x - 1 = 1 / x . The product of a number and its inverse (reciprocal) equals 1.
PLEASE HELPP

Mathematics
2 answers:
ziro4ka [17]2 years ago
8 0

2x-5+7

Step-by-step explanation:

Inessa05 [86]2 years ago
7 0
The answer you are looking for is 7/10
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BRAINLIEST!!!
Liula [17]

Answer:

SA = 615.4 yd²

Step-by-step explanation:

The surface area (SA) of a sphere is calculated as

SA = 4πr² ← r is the radius

Here diameter = 14, thus r = 14 ÷ 2 = 7, then

SA = 4π × 7² = 4π × 49 = 196π = 196 × 3.14 ≈ 615.4 yd²

8 0
3 years ago
ASAP PLEAE HELP
Licemer1 [7]

Answer:

21.801

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The fraction 2/5 is equivalent to 0.4 and 2 40%. Write 0.4 and 40% as unreduced fractions.
Bezzdna [24]
0.4 = 4/10
40% = 40/100
5 0
3 years ago
You’re recording inventory after a big weekend sale in the travel section of a department store. There are 20 remaining suitcase
jarptica [38.1K]

Answer:

False

Step-by-step explanation:

Given that the remaining suitcases is 20

And 16 of the remainig suitcases will be further marked down, then the simplest form will be;

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5 0
3 years ago
Read 2 more answers
Which pair of ratios form a proportion?
kumpel [21]
B.) 10:18 and 25:45
You can simplify this.
Divide the first part by 2.
5:9.
Divide the second half by 5.
5:9.
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