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beks73 [17]
3 years ago
13

Simplify. (3.8w+ 4) – 1.5w+8 2.3 w+ 12 5.3 w+ 12 2.3 w-12 5.3 w-12

Mathematics
2 answers:
Pani-rosa [81]3 years ago
7 0

Answer:

2.3w+12

Step-by-step explanation:

Parentheses do not matter for this question.

(3.8w+ 4)–1.5w+8=

3.8w+4-1.5w+8=

<em>Subtract 1.5w from 3.8w</em>

2.3w+4+8=

<em>Add 4 and 8 together</em>

2.3w+12

Artyom0805 [142]3 years ago
4 0

Answer:

2.3w +12

Step-by-step explanation:

(3.8w+ 4) – 1.5w+8

Combine like terms

3.8w-1.5w   +4+8

2.3w +12

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Line segment XY is tangent to circle Z at point U. If the measure of is 84°, what is the measure of ? 42° 84° 96° 168°
Andreas93 [3]

Answer:

The measure of angle YUV is equal to m

Step-by-step explanation:

see the attached figure to better understand the problem

we have that

arc\ UV=84\° -----> given problem

so

m ------> by central angle

we know that

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