The given two equations represent that 6x-15y=15 is equal to y=2/5x-1 And they have the same slope 2/5.
<h3>What is equation?</h3>
Equations are logical statements in mathematics that are denoted by an equals (=) sign and two algebraic expressions on either side of it. It is demonstrated that the expressions on the left and right are equal to one another.
All mathematical equations start with LHS = RHS (left hand side = right hand side). To find the value of an unknown variable, or unknown quantity, you can solve equations. If the statement does not contain a "equal to" symbol, it is not an equation. It will be considered as an expression.
We have been asked to find the value of x and y in 6x-15y=15 and y=2/5x-1
Let solve for y = 2/5x-1
in 6x - 15y = 15
⇒ 6x - 15(2/5x-1) = 15
⇒ 6x - 6x + 15 = 15
⇒ 15 = 15
⇒ This mans they have slope
⇒ 6x - 15y = 15 in y-intercept form
⇒ 15y = 6x - 15
⇒ 15y = 6x - 15
⇒ y = (6x - 15)15
⇒ y = 2/5x - 1
Thus, 6x-15y=15 is equal to y=2/5x-1 And they have the same slope 2/5.
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Answer:
(x+1)(x-6)
Step-by-step explanation:
Answer:
88, A
Step-by-step explanation:
16 x 4 = 64
3 x 8 = 24
64+24 = 88
Step-by-step explanation:
Formula of area of a parallelogram is :
- Area of parallelogram = b × h
○ b denotes base
○ h denotes height
Here,
- Base of the parallelogram is 6 units and height is 4 units.
→ Area of the parallelogram = 6 units × 4 units
→ Area of the parallelogram = 24 units²
<u>Area</u><u> </u><u>of</u><u> </u><u>the </u><u>paral</u><u>lelogram</u><u> </u><u>is</u><u> </u><u>2</u><u>4</u><u> </u><u>units</u><u>²</u><u>.</u>
- Perimeter of parallelogram = Sum of all sides
Since, opposite sides of a parallelogram are equal. So,
○ First side = 6 units
○ Second side = 5 units
○ Third side = 6 units
○ Fourth side = 5 units
→ Perimeter = ( 6 + 5 + 6 + 5 ) units
→ Perimeter = ( 12 + 10 ) units
→ Perimeter = 22 units
<u>Perime</u><u>ter</u><u> of the parallelogram is 2</u><u>2</u><u> </u><u>units.</u>
Factor the numbers, starting from the smallest:
792=2*3*3*11*4
990=2*3*3*11*5
the greatest whole number that can be divided by both 792 and 990 is 2*3*3*11=198
the smallest whole number that can divide both 792 and 990 exactly is 2*3*3*11*4*5=3960
Not sure which one you are asked to find.
