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Ivan
3 years ago
8

A triangle has base 6 cn and area 42

Mathematics
1 answer:
faltersainse [42]3 years ago
6 0
The height is 14 cm.
A=bh/2
42=6h/2
42(2/6)=h
(42÷6)x2=h
7x2=h
h=14
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scZoUnD [109]

Answer:

A. 5, 7, 11; B: 17, 19, 23

Step-by-step explanation:

These are all the numbers that don't have common factors besides one and itself

5 star, thank, and brainliest if helpful!

8 0
3 years ago
Solve 5x-y=5 and 2y-x^2=11 without using trial improvement
iren2701 [21]

Answer:

x = 7, y = 30  and  x = 3, y = 10

Step-by-step explanation:

5x - y = 5, then y = 5x - 5

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10x - 10 - x^2 = 11

-x^2 + 10x -10 = 11

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x^2 - 10x + 21 = 0

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8 0
3 years ago
Find the measure of 659<br> 670<br> In
sineoko [7]
The question doesn’t make sense.
3 0
2 years ago
Devon earns a base salary of $600.00 per month, plus a 4% commission on his sales. Last month he brought in $15,000.00 in sales.
Thepotemich [5.8K]

Answer:

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(which agrees with the second answer shown in the provided list)

Step-by-step explanation:

Total compensation comes from the addition of base salary ($600) plus 4% (0.04) of the sales (s). That means:

Total compensation = 600 + 0.04 * s

and since last month he brought $15000 in sales, he got from sales:

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which added to the base salary gives:

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6 0
2 years ago
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4 0
3 years ago
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