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3 years ago

HELP!!!!!! Exam emergency

Mathematics

2 answers:

Aneli [31]3 years ago

8 0

Green sorry if wrong.....

Arisa [49]3 years ago

7 0

Answer:

Step-by-step explanation:

i think 1/4 of the circle has been taken by red.

and for the second answer it's 30%

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In the formula, v=L(1-

wolverine [178]

The value of the the car is given by:
V=L(1-d.n)
thus, the value of v when L=$21000 and d.n=0.7 will be:
V=21000(1-0.7)
V=21000×0.3
V=$6300

Answer: Present value of the car is $6300

3 0

3 years ago

Given z=4+3i evaluate z

DerKrebs [107]

Answer:

Step-by-step explanation:

Assuming we want to evaluate |z|, given that, z=4+3i.

Then, by definition of modulus,

$|x + yi| = \sqrt{ {x}^{2} + {y}^{2} }$

$|4+ 3i| = \sqrt{ {4}^{2} + {3}^{2} }$

$|4+ 3i| = \sqrt{ 16+ 9 } \\ |4+ 3i| = \sqrt{25 } \\ |4+ 3i| = 5$

Therefore the modulus be of the given complex number is 5 units

5 0

3 years ago

I don’t understand how to do 8. , 9. , and 10.

kenny6666 [7]

Answer:

11 12 13 14 15 16 17 18 19 20 21 22

7 0

2 years ago

What is this answer?????

aleksklad [387]

$50+x \leq 50$

Subtract 50 from both sides:

$50+x-50 \leq 50 - 50$

$x \leq 0$

hope this helps!

5 0

3 years ago

Given: N is the midpoint of LQ,

nlexa [21]

Answer:

6. SAS Postulate

5. ASA Postulate

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers