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REY [17]
4 years ago
11

Can someone help me, pleasethe last is m angle 12=.

Mathematics
1 answer:
Dmitry_Shevchenko [17]4 years ago
8 0

1. <7 = 65°

2. <4 = 115°

3. <6 = 115°

4. <1 = 65°

5. <16 = 60°

6. <18 = 60°

7. <21 = 120°

8. <10 = 55°

9. <11 = 125°

10. <12 = 55°

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-1 + 14x = 12x + 17 Whats the answer ? what is x
Finger [1]

Answer:

x= 9

Step-by-step explanation:

Move the terms -> -1=14x = -12x + 16

Find out the sum -> 2x=17+1

Divide both by the equation by two -> 2x=18 x=9

Final answer: x=9

8 0
3 years ago
Write an equation of the line that passes through (2,-4) and (0,4)
LenKa [72]

Answer:

step 1. y - y1 = m(x - x1). this is the equation given a point and a slope.

step 2. find the slope m. m = (y2 - y1)/(x2 - x1) = (4 - (-4))/(0 - 2) = 8/-2 = -4.

step 3. y - (-4) = -4(x - 2) ; y + 4 = -4x + 8.

step 4. y = -4x + 4.

7 0
3 years ago
You are in charge of the city carnvial committee. You have $8,096.35 to spend. You have already purchased: Decorations $894.60.
telo118 [61]

Step-by-step explanation:

Total amount to spend = 8096.35

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5 0
3 years ago
I need the answer and the work (it’s geometry)
Kisachek [45]

Answer:

D

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The starting point is B and the ray extends towards A.

So the asnwer is D.

6 0
4 years ago
1/2(2+a)=3a+4/3 solve it
Mumz [18]
1/2(2+a)=3a+4/3

first, you use the distributive property<span>

</span>then your problem changes to...

1 + 1/2a = 3a + 4/3

then you subtract 1/2a with 3a

1  = 2 1/2a +4/3
<span>
now you subtract 1 with 4/3
</span>
-1/3 = 2 1/2a

now you divide -1/3 with 2 1/2a 

-2/15 = a

A = -2/15 is your answer. Hope this helps :)


4 0
4 years ago
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