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Wewaii [24]
3 years ago
9

Please solve I need help pls

Mathematics
1 answer:
Ad libitum [116K]3 years ago
7 0
The answer is adjacent, 69° and 112°.
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3/5 of Jill's 30 page photo album is full. She wanted to set aside 1/4 of the pages that are in there for vacation. How many pag
ElenaW [278]
4 and a half to fill 30 in total minus the ones already used 30 - 18 = 12 A forth of the pages she wants to save which is about 7.5 of the total 12 - 7.5 Means she only has 4.5 pages left to use before she starts using her extra vacation pages
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3 years ago
The measures of the angles of a triangle solve for X
kompoz [17]

Answer:

x = 7

Step-by-step explanation:

Because this is a right triangle, one angle is a right angle (90°). All triangles have all three angle measures adding up to 180°, so the other two angles' measures add up to 90° (90 + 90 = 180).

Combine like terms of the angle measures.

6x + 9x = 15x

-3 + (-12) = -15

15x - 15

Because the sum of the measures of the two angles have to equal 90,

15x - 15 = 90

Add 15 from both sides.

15x = 105

Divide both sides by 15.

x = 7

To check, substitute 7 in both expressions.

6(7) - 3 = 39

9(7) - 12 = 51

39 + 51 + 90 (the measure of the right angle) = 180, so the value of x is 7.

I hope this helped :)

7 0
3 years ago
Order these numbers in order 0.5, 1 1/4, 0.25, 3/8
vodomira [7]

Answer:

0.5,0.25,3/8,1 1/4

Step-by-step explanation:

3 0
3 years ago
How do you solve 5-x=6?
Fudgin [204]
-x+5-5=6-5, -x=1, x=-1
3 0
3 years ago
Five plus one multiplied by ten eaquals 5 1x10=
faust18 [17]
By order of operation
5+1x10
5+10
15

By normal solving
5+1x10
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60
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3 years ago
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