Answer:
x=3 y=-1
Step-by-step explanation:
To get the value of x you need to put in the second equation which is y=8-3x as the y value for the first equation which is 2x+3y=3 making it
2x+3(8-3x)=3
2x+24-9x =3
24-7x =3
-7x=-21
Multiplying both sides by -7
x= 3
After getting an x value you substitute it in the equation in order to find your y value which is
2x+3y=3
2(3)+3y=3
3y=-3
Multiplying both sides by 3
y= <u>-3</u>
3
y=-1
Answer:
7.9.
Step-by-step explanation:
Use the Pythagorean Theorem.
√((-5)^2 + (6)^2 + (-1)^2) = √62 = 7.87 = 7.9.
Answer:
<h2><u>MONDAY </u></h2>
<h3><u>part 1</u></h3>
34.653 > 3.4653
1.25 < 12.5
589.1 > 58.91
<h3><u>part 2</u></h3>
2.6 * 0.4 = 1.04
<h3><u>part 3</u></h3>
quotient means a result you get by dividing one number by another
hence to get this answer is
0.0072 / 9 = 0.0008
<h3><u>part 4</u></h3>
1/2 + 3/7 = 13/14
1/2 - 2/6 = 1/6
<h3>your <u>part 5</u> is ALL correct</h3>
<h3><u>part 6</u></h3>
a) not all quadrilaterals have right angles eg parallelograms .. hence answer is NO
b) a rhombus is also a parallelogram
c) both the SIDES and INTERIOR ANGLES are congruent
d)yes they are a special type of rectangles. they have similar properties like . 4 right angles and they have 4 sides (quadrilaterals)
Y + 5 = -8/5(x - 1)
y + 5 =-8/5x + 8/5
y + 25/5= -8/5x + 8/5
y = -8/5x - 17/5
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