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3 years ago

9

When I solved this quadratic using the square root property, I am not sure if i did it correctly and I am not sure if there shou

ld be two x solutions.

2 answers:

Katarina [22]3 years ago

6 0

Answer:

yup your answer is right

Step-by-step explanation:

two x solutions are <u>+</u>2√3

<u>+</u>2√3 can be written as +2√3 or -2√3

iren [92.7K]3 years ago

6 0

Answer:

yesssss you are rightttt

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A yield sign measures 30 inches on all three sides. what is the area of the sign

Nookie1986 [14]

Answer:

450

Step-by-step explanation:

To find an area of the triangle, you must first multiply the base and the height.

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3 years ago

What is the mean of the values in the stem-and-leaf plot?<br><br><br> Enter your answer in the box.

BartSMP [9]

Answer:

The mean is the average of a set of data.

Example:

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7 0

3 years ago

Read 2 more answers

Write the polynomial as a product.<br> xk-xy-x^2+yk

Kazeer [188]

Answer:

(k-x)(x+y)

Step-by-step explanation:

x×(k-x)+y×(k-x)

=(k-x)(x+y)

3 0

2 years ago

7 - r/8 - 3d <br><br><br><br> Variables <br><br> r=32 and d= 2

satela [25.4K]

The required value if r = 32 and d = 2 is -3

Given the expression

$7-\frac{r}{8} - 3d$

Substituting the given variables

r = 32

d = 2

The expression becomes

$= 7-\frac{32}{8} - 3(2)\\= 7 - 4 - 6\\= 3 - 6\\= -3$

Hence the required value is -3

Learn more here: brainly.com/question/17499155

6 0

2 years ago

Software - Infinite Algebra 2 Absolute Value Inequalities Solve each inequality and graph its solution. Name Sarmant Date 3/8/20

gulaghasi [49]

$|6+9x|\le24$

this is the correct way to solve these types of exercises

then we will try to do the same where a is (6+9x) and b is 24

$|6+9x|\le24\longrightarrow-24\le6+9x\le24$

and solve the right inequality for x

$-24\le6+9x\le24$

subtract 6 for all expression

$\begin{gathered} -24-6\le6-6+9x\le24-6 \\ -30\le9x\le18 \end{gathered}$

now divide on 9

$\begin{gathered} -\frac{30}{9}\le\frac{9x}{9}\le\frac{18}{9} \\ \\ -\frac{10}{3}\le x\le2 \end{gathered}$

ok, this means that the x values will be from -10/3 to 2 including these

Graph

solution is the red zone

6 0

10 months ago