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Svetach [21]
3 years ago
13

HELP ME ASAP PLEASE!!

Mathematics
1 answer:
lilavasa [31]3 years ago
4 0

Answer:

a=45 b=65

Step-by-step explanation:

You know that all the angle measures of a triangle add to 180. So the equation would be angle a + angle b + 70 = 180. Subsitute and simplify and you get 16x -2 + 70 = 180. Subtract 70 from 180 to get 16x -2=110 add 2 to get 16x =110. Divide each side by 16 to gte x=7. Subsitute x = 7 into the equations for angle a and angle b to get the answers above

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tresset_1 [31]

Answer:

1, 2, 3, 6, 9, 18, 27, 54

Step-by-step explanation:

5 0
3 years ago
Solve the word problem. The formula P = 6s gives the formula for the perimeter of a regular hexagon with side length s. What is
Lunna [17]
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wolverine [178]

Answer:

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Step-by-step explanation:

hope this is what your looking for

8 0
3 years ago
Can you help me with number 14 please
Blizzard [7]
Let the regular price be p.  Then the new price, after a 35% markdown, is 0.65p.

Mult. $3.29 by 0.65,  Result:  $2.14.  No match here.
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Mult. $3.09 by .65.  Result:  $2.01.  Match!
 
And so on. 
5 0
3 years ago
Is x+2 a factor of x^3 + 7x2 + 14x + 3?
Arada [10]
<span>x³ - 4x² - 3x² + 12x + 2x - 8
= x²(x - 4) - 3x(x - 4) + 2(x - 4)
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</span>
5 0
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