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3 years ago

How many solutions are there to the equation below?

2 answers:

8 0

Hello there.
Happy Valentine's Day⸮❍◡❍?

How many solutions are there to the equation below?
220 = 2x-12x

A) 1

NARA [144]3 years ago

6 0

There is only one solution and the solution is x=-22

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Use the diagram shown to answer the questions.

romanna [79]

Answer:

Step-by-step explanation:

First drop the line.

How many units is it from Point r to the x axis?

12.

How many units is it from Point r to the y axis?

Now we can use the Pythagorean Theorem.

$12^2+5^2=c^2 \\ \\ 144+25=c^2 \\ \\ c^2=169 \\ \\ c=13$

4 0

3 years ago

Read 2 more answers

Mei Mei invested $1700 in an account that pays 3% interest compounded annually.

algol [13]

Answer:

$2728

Step-by-step explanation:

Use compound interest formula:

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

P = 1700, r = 0.03, n = 1, t = 16

Plug in numbers:

$A = 1700(1 + \frac{0.03}{1})^{(1)(16)}$

Simplify:

$A = 1700(1.3)^{16$

Use calculator:

$A = 2728$

4 0

2 years ago

What is k in this question k/1.5 = 3

Reptile [31]

Answer:k equals 4.5

Step-by-step explanation: you multiply 1.5 times three

3 0

3 years ago

Read 2 more answers

On an algebra test, there are 7 students with As, 9 students with Bs, 11 students with Cs, 3 students with Ds, and 2 students wi

klemol [59]

Students with D's / total students : 3 / (7 + 9 + 11 + 3 + 2) =
3 / 32 = 0.0937...to turn to a percent, multiply by 100 = 9.375....rounded =
9.4% <== ur probability

3 0

3 years ago

Which of the following is a whole integer and rational number? A) 2.6 B). -79 C.) 5/8 D)46

Mandarinka [93]

Hi! The answer would be D. It is basically just asking for a whole number. 2.6 is a decimal, C is negative and a decimal. Hope this helped!

5 0

3 years ago