3 years ago

Evaluate the function f(x) = 2x + 8, when x = -2.

Mathematics

1 answer:

Tanzania [10]3 years ago

8 0

search up math vvay for more explantion also paste this in there

You might be interested in

How many nails are used for 2 shelves?

Tamiku [17]

Answer:

Step-by-step explanation:

A carpenter uses 4 nails to install each shelve

3 0

2 years ago

A tennis instructor chargers $40 for each one hour lesson and $25 for each half hour lesson if the instructors I come from 35 le

kaheart [24]

X = 1 hr lessons and y = 1/2 hr lessons

x + y = 35......y = 35 - x
40x + 25y = 1115

40x + 25(35 - x) = 1115
40x + 875 - 25x = 1115
40x - 25x = 1115 - 875
15x = 240
x = 240/15
x = 16 <=== there are 16 one-hr lessons
and 19 half-hr lessons

7 0

4 years ago

How to solve the problem

Mice21 [21]

Answer:

Step-by-step explanation:

PEMDAS

6 + (3^3) ÷ 9

6 + [(27) ÷ 9]

6 + [ 3 ]

= 9

5 0

3 years ago

A square has a diagonal length of 5 cm. The area of the squareiscm2. Round answer to the nearest tenths ifneeded.

Whitepunk [10]

$\begin{gathered} \text{Diagonal}=5\operatorname{cm} \\ \text{Area}=\frac{D^2}{2} \\ \\ \text{Area}=\frac{(5cm)^2}{2} \\ \\ \text{Area}=\frac{25\operatorname{cm}^2}{2} \\ \\ \text{Area}=12.5\operatorname{cm}^2 \\ \text{The area of the square is 12.5 cm }^2 \end{gathered}$

6 0

1 year ago

Find the sine ratio of angle Θ.

charle [14.2K]

Answer:

sometimes

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers