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anyanavicka [17]
4 years ago
6

2x + 3y -z = 0 X - 2y - 4z=14 3x + y - 8z=17

Mathematics
1 answer:
Aleksandr-060686 [28]4 years ago
8 0

Answer:

X = 4

Y  = -3

Z = -1

Step-by-step explanation:

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saw5 [17]

Answer: for question 1, i think you have to put yes because absolute value is always positive so it´s 6.5 and the opposite of -6.5 is 6.5

Step-by-step explanation:

7 0
3 years ago
Is 8 yd greater than 288 in.
jonny [76]
3 feet is equal to 1 yard and 3 feet is 36 inches. 288 inches divided by 36 is 8 so 8 yards is equal to 288 inches.

8 0
3 years ago
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An athlete jumps these 4 distances in a log jump competition. witch jump dose NOT round to 4.7 meters A:4.746 meters B:4.680 met
yaroslaw [1]
The answer is C:4.647.
5 0
4 years ago
Smallville High School scored more than 30 points in their last football game entirely from safeties and field goals. (In
Reika [66]

Inequalities help us to compare two unequal expressions. The inequality for this scenario in standard form is 2x + 3y > 30.

<h3>What are inequalities?</h3>

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed.

It is mostly denoted by the symbol <, >, ≤, and ≥.

Let the safety counts be represented by x, while the field goal count is represented by y.

Part A: The inequality for this scenario in standard form.

2x + 3y > 30

Part B: The inequality in slope-intercept form.

2x + 3y > 30

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y > 10 - (2/3)x

y < (2/3)x - 10

PartC: The inequality is represented below.

Learn more about Inequality:

brainly.com/question/19491153

#SPJ1

7 0
2 years ago
HELP URGENTLY 1 QUESTION PLEASE SUPER QUICC
Zepler [3.9K]

So the formula for the area of a triangle is A=\frac{1}{2} bh (b = base, h = height). In this case, by counting from (-3,-3) to (-3,2) the height is 5 and the base is 4 counting from (-3,2) to (1,2).


Using this info, we can form the equationA=\frac{1}{2} *4*5 and solve from there.


A=\frac{1}{2} *4*5\\ A=\frac{1}{2} *20\\ A=10

7 0
3 years ago
Read 2 more answers
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