4 years ago

Solve the system of equations using addition.

Mathematics

1 answer:

lutik1710 [3]4 years ago

4 0

Answer:

A. (-3,-6)

Step-by-step explanation:

The explanation is in the pictures.

You might be interested in

Change the following into an ordinary decimal number: <br> 9.203 x 10 (to the power of) 6

Brilliant_brown [7]

Okay well since it is posivtive moe the decimal to the right the amount of times the power is. 9.203*10^6 ANSWER: 9,203,000

7 0

3 years ago

Read 2 more answers

36, ___, ___, 32/3 is a geometric sequence, with some terms missing. First, please solve for "r", the common ratio between each

Nikitich [7]

Answer:

The geometric sequence is

36,24,16, $\frac{32}3$ ,.......

Step-by-step explanation:

The first term of the g.s is 36.

The 4th term of the given sequence is $\frac{32}{3}$ .

The $n^{th}$ term of the geometric sequence is

$T_n=ar^{n-1}$

Where a is the first term of the geometric sequence and r is the geometric sequence.

Then 4th term of the sequence is

$T_4=ar^{4-1}$

$\Rightarrow \frac{32}3=36r^3$

$\Rightarrow r^3=\frac{32}{3\times 36}$

$\Rightarrow r=\sqrt[3]{ \frac{8}{27}}$

$\Rightarrow r=\frac{2}{3}$

Then, second term of the sequence $=36\times( \frac 23)^{2-1}$

$=36\times \frac 23$

=24

The third term of the sequence is $=36\times( \frac 23)^{3-1}$

$=36\times( \frac 23)^2$

=16

The geometric sequence is

36,24,16, $\frac{32}3$ ,.......

5 0

4 years ago

Read 2 more answers

The data set shows the ages of the players of the soccer team. What is the most common age of the members of the team? Explain h

Alex Ar [27]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Multiples of 8 and 12

Wewaii [24]

Some multiples are 24, 48,96

8 0

3 years ago

Which of the following has the smallest probability?

Alborosie

Answer:

The answer is a and d

Step-by-step explanation:

3 0

3 years ago