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ivolga24 [154]
3 years ago
10

Grade 10 quick maffs pls help

Mathematics
2 answers:
nlexa [21]3 years ago
7 0

All the x s must be different to be a function.
kolezko [41]3 years ago
3 0
You’re answer would be B (-6, 1) (-1, -1)
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I really need help with these questions, i don’t even have a clue how to do these.
Anuta_ua [19.1K]

Answer:

231

Step-by-step explanation:

because the whole circle has an area of 360 so on the right side there is half and a little more so you would cut it in half so you have 180 and on the right side you still have a little left so thats about 10 so now you have 190 then you add 21 +20 you have 41 +190 =231 hope this helps

3 0
3 years ago
What is the height of a triangle that has an area of 63 yd and a base with a length of 18 yards
Greeley [361]

Answer:69

Step-by-step explanation:

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6 0
3 years ago
Hey:) can you please help me posted picture of question
AnnZ [28]
Answer:
x⁴ + 6x² + 9

Explanation:
To answer this question, we will multiply each term from the first bracket by each term from the second bracket and then combine like terms to get the final expression.

This can be done as follows:
(x² + 3)(x² + 3)
x²(x²) + x²(3) + 3(x²) + 3(3)
x⁴ + 3x² + 3x² + 9
x⁴ + 6x² + 9

Hope this helps :)
5 0
3 years ago
Read 2 more answers
SYNTHETIC DIVISION: (2x^4-7x^3+14x^2-55x+21) divided by (2x-7)
Orlov [11]

Answer:

x3+7x-3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
if 62% percent of people voted in a community of about 55,200 eligible voters how many people were registerd
solniwko [45]
62% of 55,200...turn ur percent to a decimal..." of " means multiply
0.62(55,200) = 34,224 <==

although, just because u r registered, does not mean u vote.
6 0
3 years ago
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