The equation y = 18x shows that Roz earns $18 for each hour she works. Which table represents the equation y = 18x?
Answers
The link leads to a single table, and that table doesn't show [ y = 18x ].
You're looking for a table in which each 'y'-value is
18 times the 'x'-value that's right next to it.
Good luck in your quest.
Answer:i thinks its a or b
Step-by-step explanation:
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Two trucks started toward each other at the same time from towns 500 km apart. One truck traveled at a rate of 65 kmper hour while the other traveled at 60 km per hour. After how many hours did they meet?АIf x represents the number of hours, which of the following equations could be used to solve the problem?
Explain how you would convert 4m to mm
Answers
Answer:
The length of a side of the original field = 7 m.
Step-by-step explanation:
Here, the initial field is in form of a square.
Let us assume the side of the original square field = k meters
Now, the new length of the field = ( k + 3) m
The new width of the field = ( k + 2) m
So, the new field is now a rectangle with area = 90 sq. m
AREA OF A RECTANGLE = LENGTH x WIDTH
Here, the area of the new field = New length x new width
= ( k + 3) x ( k + 2)
⇒ either (k +12) = 0 ⇒ k = -12
or, ( k-7) = 0 ⇒ k = 7
But, here k = SIDE OF A FIELD, and it CANNOT be negative.
⇒ k = 7
Hence, the length of a side of the original field = 7 m.
Final answer:
To find the length of a side of the original field, you can solve the equation for the area of the expanded field.
Explanation:
To find the length of a side of the original field, we need to solve the equation for the area of the expanded field. Let's assume the original length of the square field is x meters. After adding 3 meters to its length and 2 meters to its width, the new length becomes (x+3) meters and the new width becomes (x+2) meters. The area of the expanded field is (x+3)(x+2) square meters, and it is given that this area is equal to 90 square meters. So, we have the equation (x+3)(x+2) = 90.
Next, we can solve this quadratic equation for x by factoring or using the quadratic formula. Once we find the value of x, we will have the length of a side of the original field.
Learn more about Quadratic equations here:
#SPJ3
Answers
A
3=2(5)-7
3=10-7
3=3
true
B
3<2(5)-9
3<10-9
3<1
false
C
2<5+6
2<11
true
D
18=6(5)-12
18=30-12
18=18
true
E
3=2+5
3=7
false
true ones are
A,C,D
41. brick has legnth of 2 and 2/5, bla bla bla
how many 1/5 cubes fit along the LEGNTH of brick
aka, how many 1/5's are in 2 and 2/5
2 and 2/5=5/5+5/5+2/5=12/5
how many 1/5 are in 12/5
12
answe is C
40. A,C,D
41. C
Answers
Answer:
The value of x is 20°
Step-by-step explanation:
we know that
m∠ 9 and m∠ 11 are corresponding angles
If line c is parallel to line d
then
m∠ 9 = m∠ 11
Substitute
6x=120°
x=20°
Answer:
20
Step-by-step explanation:
:))
Answers
If you want to know the percent of a number you move the decimal two places and times the number and the decimal together, like:
42% of 16
42% = 0.42
16 x 0.42 = 6.72
Answers
Answer:
(2x + 1) (5x + 3) hope it helps
Answers
13x-16=-208 negative 208(-208)
-12--208=196