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3 years ago

Help please ASAP PLEASE

Mathematics

2 answers:

vaieri [72.5K]3 years ago

4 0

Answer is B. All u have to do is add them by combining like terms

meriva3 years ago

3 0

Add the two equations together and combine like terms

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6. How do you find the slope of a line?

S_A_V [24]

Answer:

Step-by-step explanation:

3 0

3 years ago

PLS HELP ASAP I DONT HAVE TIME AND IT ALSO DETECT IF ITS RIGHT OR WRONG!

IgorLugansk [536]

It’s C. Rational number

7 0

3 years ago

Suzanna uses a 1/4 cup measuring scoop to make her coffee. If she needs to fill her coffee filter with 2 cuos of coffe grounds,h

lilavasa [31]

Answer:

Step-by-step explanation:

1/4 times 8 is 2

6 0

3 years ago

Investigate the difference between compounding annually and simple interest

Gennadij [26K]

Step-by-step explanation:

Simple interest formula

$A = P (1 + rt)$

Compound interest formula

$A = P(1 + \frac{r}{n})^{nt}$

$A = 5000 (1 + 0.025*1)\\A=5000(1.025)\\A=5125$

Simple interest is $125

. $A = 5000 (1 + \frac{0.025}{1})^{1*1} \\A=5000(1.025)\\A= 5125$

Compound interest is $125

c. the result for both a and b are the same

$A = 5000 (1 + 0.025*3) \\A=5000(1.075) \\A=5375$

the simple interest is $375

. $A = 5000 (1 + \frac{0.025}{1})^{1*3}] \\A=5000(1.025)^3 \\A=5000(1.077)\\A= 5385$

the compound interest is $385

f. the result compared, compound interest is $10 more than simple interest

$A = 5000 (1 + 0.02*6) \\A=5000(1.12) \\A=5600$

the simple interest is $600

$A = 5000 (1 + \frac{0.02}{1})^{1*6}] \\A=5000(1.12)^6 \\A=5000(1.9738) \\A= 9869$

the compound interest is $4869

i. the result from g and h, h is over 8 times bigger than g.

j. interest compound annually is not the same as simple interest, only for the case of a and b seeing that it is for 1 year. but for 2years and above there is difference as seen in c to h

6 0

3 years ago

Help me pls I don’t know how to do this

rusak2 [61]

Answer:

$radius=6.68cm$

Step-by-step explanation:

Formula to find radius:

$r=\frac{C}{2\pi }$

$r=42/2\pi$

$r=42/2(3.14)$

$r=6.68cm$

<em>hope this helps......</em>

6 0

3 years ago