All categories

3 years ago

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!

Mathematics

2 answers:

AlekseyPX3 years ago

8 0

Answer:

that equation Is a line then one point Is in (0 , 1) and other Is in (3, -1) you only need make the line over that points

Citrus2011 [14]3 years ago

4 0

It is 3x=4. If u need anymore help then that is cool

You might be interested in

Answer this for 50 pts, if u get it wrong I am reporting you

NeX [460]

Answer:

but dude what to answer............

4 0

3 years ago

The sum of the ages of the father and his son is 42 years. The product of their ages is 185. Find the age of the father and the

Iteru [2.4K]

Let f and s be the ages of the father and the son. We have

$\begin{cases}f+s=42\\fs=185\end{cases}$

From the first equation we derive

$f=42-s$

Substitute this expression for f in the second equation and we have

$(42-s)s=185 \iff -s^2+42s-185=0 \iff s^2-42s+185=0$

The solutions to this equation are s=5 or s=37

Since the sum of the ages must be 42, the solutions would imply

$s=5 \implies f=37,\quad s=37\implies f=5$

We can only accept the first solution, since the second would imply a son older than his father!

4 0

3 years ago

Write the next three multiples of 8.<br> 32,

vredina [299]

Answer: 40, 48 and 56

Step-by-step explanation:

8 x 4 = 32

8 x 5 = 40

8 x 6 = 48

8 x 7 = 56

7 0

4 years ago

Read 2 more answers

Someone help me please

Anna11 [10]

The second one! I took this recently :)

3 0

3 years ago

What is the solution to log Subscript 2 Baseline (9 x) minus log Subscript 2 Baseline 3 = 3

sdas [7]

The value of x is $\frac{8}{3}$

Explanation:

The expression is $\log _{2}(9 x)-\log _{2}(3)=3$

Adding $\log _{2}(3)$ to both sides of the equation, we get,

$\log _{2}(9 x)=3+\log _{2}(3)$

Using log definition, if $\log _{a}(b)=c$ then $b=a^{c}$ , we have,

$9 x=2^{3+\log _{2}(3)}$

Using exponent rule, $a^{b+c}=a^{b} a^{c}$ ,

$9x=2^{\log _{2}(3)} \cdot 2^{3}$

Simplifying, we have,

$9x=3\cdot8\\9x=24$

Dividing both sides by 9, we have,

$x=\frac{24}{9}$

Simplifying,

$x=\frac{8}{3}$

Thus, the value of x is $\frac{8}{3}$

5 0

4 years ago