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slavikrds [6]
3 years ago
11

2. Evaluate x(-y + z) for x = 3, y = 3, and z= 1. A -8 B -6 c 10 CD 12

Mathematics
1 answer:
Zarrin [17]3 years ago
5 0

Answer: B. -6

Step-by-step explanation:

Replace all variables. 3(-3+1)

Evaluate expression in parentheses. 3(-2)

Evaluate. 3(-2) = -6

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The length of the escalator is 36 ft and the
beks73 [17]

Answer:

sin θ = 9 / 36 = 1/4

θ = 14.48 deg    (ans C)

8 0
2 years ago
Lamonte has 50 m of fencing to build a three-sided fence around a rectangular plot of land that sits on a riverbank. (The fourth
MatroZZZ [7]

The dimensions of the rectangular plot of land that sits on a riverbank is 32 m by 9 m or 18 m by 16 m.

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

An independent variable is a variable that does not depend on any other variable for its value while a dependent variable is a variable that depends on other variable.

Let x represent the length and y represent the width. Hence:

x + 2y = 50

x = 50 - 2y

Also:

xy = 288

(50 - 2y)y = 288

y = 9; and y = 16

x = 32; and x = 18

The dimensions of the rectangular plot of land that sits on a riverbank is 32 m by 9 m or 18 m by 16 m.

Find out more on equation at: brainly.com/question/2972832

#SPJ1

6 0
1 year ago
WHATIS THE MEANING OF A TERMINATING DECIMAL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
jok3333 [9.3K]
The <u>correct answer</u> is:

A decimal that ends.

Explanation:

"Terminating" means ending.  A terminating decimal is one that has a last digit; it does not continue infinitely (never-ending) and it does not repeat infinitely.  It has a single digit at its end.
8 0
4 years ago
Please solve and show all steps and work
pshichka [43]
Solve the rational equation by combining expressions and insulating the variable X .
all real numbers .
5 0
3 years ago
How many digits of pi does it take to add up to 14, 25, 68, 103, and 150? I am being timed, whoever answers this fast or quick I
Mandarinka [93]

Answer:

to get 14 first 5 digits

to get to 25 first 7 digits

to get to 68 first 14 digits

to get to 103 first 21 digits

to get to 150 first 31 digits

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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