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3 years ago

Part K

Mathematics

2 answers:

slamgirl [31]3 years ago

7 0

Answer:

All circles are similar.

Step-by-step explanation:

Because circles are the same shape, they are similar by nature.

konstantin123 [22]3 years ago

4 0

Answer:

i dont see a circle

Step-by-step explanation:

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A trust fund eels is 6% simple interest divide into its members accounts every month if a member has $5000 in the funds account

Galina-37 [17]

Answer:

$5073.37

Step-by-step explanation:

We can use the simple interest rate (appreciation) formula: A = P(1 + r)^t

Because it gives us 3 months, we need to put it in terms of years. That will give us 1/4 of a year:

A = 5000(1 + 0.06)^0.25

When you plug that into the calc, you should get 5073.37 as your final answer!

8 0

3 years ago

Whats the answer to 6a+12=2(3a-8)

erastova [34]

6a+12=2(3a-8)
6a+12=6a-16
-12. -12
6a=6a-4
-6a -6a
0=-4
no solution because the equation is false.

4 0

2 years ago

Find the values of angles x, y, z.

My name is Ann [436]

X=80, y=140,z=20
I hope it helps

7 0

3 years ago

Read 2 more answers

The cost of K-12 education per student was $2200 in 1978 and increased to $10,300 in 2008. (Source: Department of Education). (a

kobusy [5.1K]

Answer: $C=270x+2200$

Step-by-step explanation:

Given

Cost per student in the year 1978 is $2200

The cost increases to $10,300 in 2008

Suppose $C=mx+a$ is the linear equation defining the cost per student after x years

Substitute the value for 1978

$\Rightarrow 2200=m(0)+c\\\Rightarrow c=2200$

After 30 years it becomes

$\Rightarrow 10,300=m(30)+2200\\\Rightarrow 30m=8100\\\Rightarrow m=270$

Thus, the linear equation becomes

$\Rightarrow C=270x+2200$

6 0

2 years ago

2. Solve x - 19 <81. Then graph the solution.

mr_godi [17]

Answer:

x<100

Step-by-step explanation:

The given equation is :

x-19<81

Adding 19 to both sides of the equation.

x-19+19<81+19

x<100

It means the solution of the given equation is less than 100. Hence, the attached figure shows the graph for the given equation.

4 0

2 years ago