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yulyashka [42]
3 years ago
13

Please help me by marking the correct answer to each part of number 9. I really dont get this at all, so please tell me why your

answer is correct (step by step) PLSS TELL ME HOW AND WHY THIS IS YOUR ANSWER!!!

Mathematics
1 answer:
Margaret [11]3 years ago
7 0
9a) False, The dimensions are 10 x 20

b) True, 10 x 20 = 200

c) 10-6=4   (right side minus left side)
    26-20=6 (bottom line minus top line)

d) True, Area of a triangle = (base x height) / 2

The base is 6 and the height is 4, so 6 x 4= 24 / 2 =12

e) True, the total area is equal to the triangle area plus the rectangles area.

so, 200+12= 212
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In this particular arithmetic sequence, a8 = 28 and a16 = 108. What is the value of a24?
kap26 [50]
In this sequence d=10. Therefore, a24=188.
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3 years ago
Find the value of x, y, and z in the figure below:<br> ہ<br> 2y<br> IN<br> 2x<br> 90°<br> t
natima [27]

Answer:

x=30°

y=15°

z=150°

Step-by-step explanation:

2x+90+x=180°

2x=180°-90°

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x=30

2y=x

y= 30/2

y=15°

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2(15°)+z°=180°

z=180°-30°

z=150°

Hope it helps! :)

6 0
2 years ago
Please help!!!!!!!!!!
defon

Answer: 90 + 4, third choice   and    90 - -4, last choice

Her score is obviously higher when the mistake is fixed, adding the 4 points gives 94.

3 0
2 years ago
What is the y-intercept of f (x) = 3.4’x?
klasskru [66]

Answer:

3

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5 0
1 year ago
$140 for 18ft squared=?????
andrew11 [14]
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Read 2 more answers
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