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tresset_1 [31]
3 years ago
5

What value or values of x satisfy 2|x+5.3|=4.2

Mathematics
2 answers:
MAVERICK [17]3 years ago
7 0

Answer:

Its C

Step-by-step explanation:

Its C

Tems11 [23]3 years ago
4 0
2|x+5.3| = 4.2 is equivalent to

(1) 2(x+5.3) = 4.2 when x+5.3 >= 0
solve x = -3.2 when x >= -5.3 ... good value
('good value' means the value has no conflict with the condition -- when)

and

(2) 2[-(x+5.3)] = 4.2 when x+5.3 < 0
solve x = -7.4 when x < -5.3 ... also good

x = -3.2 or -7.4
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The table shows the different packs of sports cards available for purchase. What is the smallest number of baseball and football
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What is the equation of the line shown in this graph? <br><br> The points are (-2, 2) and (-2, -3)
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5 0
3 years ago
On a hot summer day in the state of Washington while kayaking, I saw several swimmers jump from a railroad bridge into the Snoho
tamaranim1 [39]

Answer: the bridge is 11.025 m high

Step-by-step explanation:

Given that;

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lets take a look at the equation of motion;

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we substitute

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4 0
3 years ago
Which expression is equivalent to (27.3-5.9)4?
makkiz [27]

Answer:

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Step-by-step explanation:

use bodmas

B=bracket

O=of or multiplication

D=division

M=multiplication

A=addition

S=subtraction

so when you are opening a bracket you multipli the number in the bracket with the one outside the bracket

I.E

4×27.3=109.3

4×5.9=23.6

109-23.6=85.6

3 0
3 years ago
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