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MAVERICK [17]
3 years ago
6

Given h(x) = 4x – 5, solve for a when h(x) = 7.

Mathematics
2 answers:
spayn [35]3 years ago
4 0

Answer:

23

Step-by-step explanation:

h(7)= 4(7) - 5

h(7)= 28 - 5

h(7)= 23

Elenna [48]3 years ago
3 0

h(x)=4x-5

\\ \sf\longmapsto h(7)

\\ \sf\longmapsto 4(7)-5

\\ \sf\longmapsto 28-5

\\ \sf\longmapsto 23

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Help please! math volumes
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Answer:

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Step-by-step explanation:

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PLASE ANSWER THIS QUESTION ​I GIVE YOU 18 POINTS
sukhopar [10]

Answer:

(a) 144

(b) 117

(c) 360

(d) 588

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Step-by-step explanation:

To find the LCM of two numbers, first find the prime factorization of each number. Then the LCM is the product of common and not common factors with the larger exponent.

2.

(a)

72 = 2^3 \times 3^2

144 = 2^4 \times 3^2

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(b)

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117 = 3^2 \times 13

LCM = 3^2 \times 13 = 117

(c)

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90 = 2 \times 3^2 \times 5

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(d)

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LCM = 2^2 \times 3 \times 7^2 = 588

(e)

152 = 2^3 \times 19

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6 0
2 years ago
72 greater than a is at least 7
KonstantinChe [14]
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4 0
3 years ago
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kvv77 [185]
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7 0
3 years ago
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