3 years ago

O) Simplify the expression. 1 - 14 =

Mathematics

1 answer:

Mashutka [201]3 years ago

7 0

It’s already simplyfied

You might be interested in

Ken's landscape gardening business makes odd shapes lawns the include semicircles. Find the length of the edging material needed

mihalych1998 [28]

Answer:

$L_s=7.85\ m$

Step-by-step explanation:

Length Of Semicircles

The length of a circle or radius r is

$L=2\pi r$

A semicircle has half this length:

$L_s=\pi r$

The radius of the flowerbed is 2.5 m, thus the length of the edging material needed to border the lawn design is

$L_s=\pi (2.5)=(3.14)(2.5)=7.85\ m$

$\boxed{L_s=7.85\ m}$

4 0

3 years ago

Describe how the point-slope formula is useful when writing the equation of a trend line

Hitman42 [59]

Answer:

Trend lines are lines used to approximate the general shape of a scatter plot. A positive trend line tells us the scatter plot has a positive correlation. A negative trend line tells us the scatter plot has a negative correlation.

5 0

3 years ago

2. f(x) = 3(x - 2)2 + 6 a. Standard Form:

Alexandra [31]

Answer:

${3x}^{2} - 4x + 10 = 0$

Step-by-step explanation:

$3(x - 2) {}^{2} + 6 \\ 3 \times x {}^{2} - 4x + {2}^{2} + 6 \\ 3x {}^{2} - 4x + 4 + 6 \\ {3x}^{2} - 4x + 10 = 0$

6 0

3 years ago

2x - 8 X-3 4. What is the value of x? (a) 3 (c) 9 (b) 15 (d) 30 5 3

azamat

I believe it’s 9 but unsure sorry

5 0

3 years ago

Answer the one you would like thank you.

dem82 [27]

Answer: 1.9

Step-by-step explanation:

Question 11

9.88 rounds to 10

5.2 rounds to 5

10/5 = 2

6 0

2 years ago