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oksano4ka [1.4K]
3 years ago
10

If 2^2x = 2^3, what is the value of x?

Mathematics
2 answers:
vova2212 [387]3 years ago
7 0
<span>2^(2x) = 2^3
so
2x = 3
  x = 3/2
  x = 1.5

answer
x = 1.5</span>
Lostsunrise [7]3 years ago
6 0
With 2^2x=2^3 x would equal 2. You simplify both sides of the equation and then isolate the variable
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The cost of 5 hats and 1 scarf is $47. The cost of 2 hats and 2 scarves is $40. How much does one hat cost?
stepan [7]

Answer:

6.75

Step-by-step explanation:

h=hat, s=scarf

5h + 1s = $47 (equation 1)

2h + 2s = $40 (equation 2)

multiply equation 1 by 2 , we get: 10h + 2s = $94 (equation 3)

equation 3 minus equation 2, we get:

8h = $54 ⇒ h = $6.75 ⇔ 1 hat cost $6.75

substitute h = $6.75 into equation 2 to find s,

2($6.75) + 2s = $40

$13.5 + 2s = $40

2s = $26.5

s = $13.25 ⇔ 1 scarf cost $13.25

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ΔA'B'C' was constructed using ΔABC and line segment EH.
Ivenika [448]

Answer: 1,3,4

Step-by-step explanation:

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Vani signed up for a streaming music service that costs $12 per month. The service
ollegr [7]

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Unit 7:Polygons &amp; Quadrilaterals Homework 4: Rhombi and squares​
iogann1982 [59]

Based on the quadrilateral given, the values of the missing measures will be:

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  • SU = 21.21
  • TV = 21.21
  • SW = 10.61

<h3>Solving quadrilateral.</h3>

A quadrilateral simply means a polygon that has four sides, edges and vertices.

Based on the information given, SU = TV and this will be:

= ✓450 = 21.21

SW = 21.21/2 = 10.61

Also, for the second shape, the values will be:

OM = 46; PN = 23, ON = 46; MN = 46.

Learn more about quadrilateral on:

brainly.com/question/224113

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