3 years ago

How do i do this equation

Mathematics

1 answer:

Marina86 [1]3 years ago

5 0

X=10. so x-3 would be 7. e would equal 7. so 5x7=35

You might be interested in

A flower show has an inventory of 60 tulips and 100 roses. If T represents tulips and R represents roses, which of the following

PilotLPTM [1.2K]

Answer: 3/5xr=t and 5/3xt=r

Step-by-step explanation:

3 0

3 years ago

The graph shows the cost of renting water skis. Emilia rents skis at noon. What is the fixed cost of renting water skis for any

cluponka [151]

Can you please show the graph

4 0

3 years ago

Micah deposited $4000 between two savings account. One account earns 4%

ludmilkaskok [199]

It is $2000.04 for that one savings account

7 0

3 years ago

Jack bought a pair of pants and a shirt for $56. If the price of a shirt is two-fifth of the price of a pair of pants, then what

Juliette [100K]

Answer:

Fraction: 22 2/5

Decimal: $22.4

Step-by-step explanation:

2/5 x 56

6 0

3 years ago

Read 2 more answers

Identify the x-intercepts of the function below f(x)=x^2+12x+24

damaskus [11]

<u>ANSWER: </u>

x-intercepts of $\mathrm{x}^{2}+12 \mathrm{x}+24=0 \text { are }(-6+2 \sqrt{3}),(-6-2 \sqrt{3})$

<u>SOLUTION:</u>

Given, $f(x)=x^{2}+12 x+24$ -- eqn 1

x-intercepts of the function are the points where function touches the x-axis, which means they are zeroes of the function.

Now, let us find the zeroes using quadratic formula for f(x) = 0.

$X=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}$

Here, for (1) a = 1, b= 12 and c = 24

$X=\frac{-(12) \pm \sqrt{(12)^{2}-4 \times 1 \times 24}}{2 \times 1}$

$\begin{array}{l}{X=\frac{-12 \pm \sqrt{144-96}}{2}} \\\\ {X=\frac{-12 \pm \sqrt{48}}{2}} \\\\ {X=\frac{-12 \pm \sqrt{16 \times 3}}{2}} \\\\ {X=\frac{-12 \pm 4 \sqrt{3}}{2}} \\ {X=\frac{2(-6+2 \sqrt{3})}{2}, \frac{2(-6-2 \sqrt{3})}{2}} \\\\ {X=(-6+2 \sqrt{3}),(-6-2 \sqrt{3})}\end{array}$

Hence the x-intercepts of $\mathrm{x}^{2}+12 \mathrm{x}+24=0 \text { are }(-6+2 \sqrt{3}),(-6-2 \sqrt{3})$

8 0

3 years ago