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svet-max [94.6K]

3 years ago

8

Please need help on this

1 answer:

Andrews [41]3 years ago

5 0

Answer:

284.37

Step-by-step explanation:

If you use the pythagorean theory, it's so much easier

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6x^2 - 9x + 3<br> - (8x²+ 7x - 1)

Solnce55 [7]

Answer:

-2x² - 16x + 4

Step-by-step explanation:

Step 1: Write out expression

6x² - 9x + 3 - (8x² + 7x - 1)

Step 2: Distribute negative

6x² - 9x + 3 - 8x² - 7x + 1

Step 3: Combine like terms (x²)

-2x² - 9x + 3 - 7x + 1

Step 4: Combine like terms (x)

-2x² - 16x + 3 + 1

Step 5: Combine like terms (constants)

-2x² - 16x + 4

8 0

3 years ago

Read 2 more answers

Convert 65.949 to expanded form. A) (6 + 5) + (9 × 1 10 ) + (4 × 1 100 ) + (9 × 1 1000 ) B) (6 × 5) + (9 × 1 10 ) + (4 × 1 100 )

muminat

The answer is option D.

6 0

3 years ago

The circumference of a circle is 75.36 feet. What is the circle's radius?

Ilia_Sergeevich [38]

Answer:

75.36

Step-by-step explanation:

Good Luck

4 0

3 years ago

Read 2 more answers

Which symbols corectly relates to 55?35

Sliva [168]

Is greater than 35. hope i helped

8 0

3 years ago

An account invested in a money market fund grew from $73,377.34 to $73,677,48 in a month What was the interest rate to the neare

12345 [234]

Answer:

The rate is 4.9%.

Step-by-step explanation:

The compound interest formula is :

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

A = 73677.48

p = 73377.34

r = ?

n = 12

t = 1/12

Putting the values in formula we get;

$73677.48=73377.34(1+\frac{r}{12})^{12*1/12}$

=> $73677.48=73377.34(1+\frac{r}{12})^{1}$

=> $\frac{73677.48}{73377.34} =(1+\frac{r}{12})$

=> $1.004090=(\frac{12+r}{12})$

=> $12.04908=12+r$

=> $r = 12.04908-12$

r = 0.04908

or r = 4.9%

Therefore, the interest rate is 4.9%.

7 0

4 years ago