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klasskru [66]
2 years ago
15

Can somebody help me with this

Mathematics
1 answer:
Sphinxa [80]2 years ago
3 0

Answer:

x + y =180 \\  75 + 45  + y= 180 \\ x + y = 75 + 45 + y \\ x = 75 + 45 = 120 \\ y \: is \: \: triangle \:  \: iner \: angle \\ x \: is \: angle \: one

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Carla is age 32. how many quarters of coverage does she need to be fully insured
never [62]
According to my research, And I would take this with a grain of salt since I am not a insurance rep . You can earn up to four quarters of coverage each year. In order to be fully insured for Social Security Disability purposes, you must have earned at least one quarter of coverage per year for each year since you turned 21 years old. A minimum of six quarters of coverage is needed to be fully insured at any age so maybe Six quarters, at least according to SSD .
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7 0
3 years ago
Solve by substitution <br>-4x-2y=-12 <br>4x+8y=-24
kykrilka [37]
I hope this helps you



-4x-2y+4x+8y= -12-24



6y= -36


y= -6



-4x-2. (-6)= -12


-4x+12= -12


-4x= -24


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(6, -6)
5 0
3 years ago
It take 6 Pounds of flour to make 36 cakes. How much flour is needed to make 9 cakes?
Natali5045456 [20]

Answer:

54 pounds

Step-by-step explanation:

To find out how much flour is needed to make 9 cakes, we first need to find out how much much flour is needed to make 1 cake. For that, we need to divide 6 by 36. That will give you 6. Now that we know how much flour is needed to make 1 cake, we will just have to multiply 6 by 9 to find out how much flour is needed to make 9 cakes. That will give you 54 pounds, which is your final answer.

4 0
3 years ago
6x+9=-12<br> Can someone help me with this question
Amiraneli [1.4K]

Answer:

-7/2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Can someone give me the answer to this
vredina [299]
You solve this problem via PEMDAS (Parentheses Exponents Multiplication Division Addition Subtraction.) 

To start you simplify everything inside parentheses.

9+3*5+5^2

Then you simplify the exponents.

9+3*5+25

Next, you simplify the multiplication signs.

9+15+25

Then you simplify all the addition signs from left to right.

24+25

49
6 0
3 years ago
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