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kupik [55]
4 years ago
9

If h(x)=1/2x - 8, find h(4).​

Mathematics
1 answer:
patriot [66]4 years ago
5 0

Answer:

h(4) = 1/2 (4) - 8 = 2 - 8 = -6

Step-by-step explanation:

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What is the simplified form of 10,000x64 ?
evablogger [386]

Answer:

64,0000

Step-by-step explanation:

Not completely sure what you mean by simplified but her is the answer  when the two numbers are multiplied.

3 0
3 years ago
Solve the system using substitution 5y-x=-5 7y-x=-23
dlinn [17]

5y-x= -5      7y-x= -23

x=5y+5

7y-(5y+5)= -23

7y-5y-5= -23

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y= -9


x= 5y+5

x= (5*-9)+5

x= -45+5

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8 0
4 years ago
In ΔIJK, i = 180 cm, ∠J=89° and ∠K=38°. Find the length of k, to the nearest 10th of a centimeter.
vodka [1.7K]

Answer:

138.8 cm

Step-by-step explanation:

Angle I =180 - 89 - 38 = 53

Using sine law

i/sinI = k/sinK

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6 0
4 years ago
Read 2 more answers
HELP ASAP I'M FAILING AND I DON'T UNDERSTAND THIS
nirvana33 [79]
The intercept can be found when all other variables are equated to zero.
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z-intercept when x = 0 and y = 0: 8*0 + 6*0 + 3z = 24 gives z = 8

The intercepts are (3, 0, 0), (0, 4, 0), and (0, 0, 8).
7 0
3 years ago
HELPPP PLEASE!!
garik1379 [7]
Im not for sure if i did this right but my calculator says that its 420.
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6 0
3 years ago
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