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3 years ago

12

Solve: XC - XV. Show your answer as a Roman Numeral. Standard Roman Number Numeral 1 1 5 V 10 Х 50 L 100 С C 500 D 1,000 M OA) V

OB) VI OC) VII

1 answer:

Keith_Richards [23]3 years ago

6 0

Answer:

5,6,7

Step-by-step explanation:

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Grace [21]

Answer:

1/4 of an acre

Step-by-step explanation:

if you loom at the pattern it starts off as 3/4 then goes 1/4 2/4 3/4 so by that pattern it should be 1/4.

please give brainliest if correct

5 0

3 years ago

Find the slope of the line described by 3y = x + 6.

Alexxx [7]

$3y = x +6 \\\\\implies y = \dfrac 13 (x+6)\\\\\implies y = \dfrac 13 x + 2\\\\\text{The above equation is in a form of y = mx +b, where m is the slope.}\\\\\\\text{Hence slope of the line,}~ m= \dfrac 13$

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2 years ago

How many inches of shoelace does a woman need?

padilas [110]

Can you ask a more specific question please?

5 0

3 years ago

The total number of restaurant purchased meals that the average person will eat in a restaurant, and a car, or at home in a year

Andrei [34K]

Answer:

80 restaurant purchased meals are eaten in a restaurant

31 meals are eaten in a car

60 meals are eaten at home

Step-by-step explanation:

Let us suppose r be the total number of meals eaten in a restaurant

Let us suppose c be the total number of meals eaten in a car

Let us suppose h be the total number of meals eaten in a home

The total number of meals eaten in a restaurant, in a car or at home is given as 163. Hence, $r + c + h = 171.....[A]$
The total number meals eaten in a car or at home exceeds the number eaten in a restaurant by 11. Hence, $c + h = r + 11.....[B]$
Twenty more restaurant-purchased meals will be eaten in a restaurant than at home. Hence, $r = h + 20.....[C]$

Substituting Equation [B] into [A],

$r + c + h = 171.....[A]$

$r + r + 11 = 171$

$2r + 11 = 171$

$2r = 160$

$r = 80$

Putting $r = 80$ in $r = h + 20.....[C]$

$80 = h + 20$

$h = 60$

Putting $r = 80$ and $h = 60$ in $r + c + h = 171.....[A]$

$80 + c + 60 = 171$

$c = 171 - 60 - 80$

$c = 31$

Therefore,

80 restaurant purchased meals are eaten in a restaurant

31 meals are eaten in a car

60 meals are eaten at home

Verification:

$r + c + h = 171$

Putting $r = 80$ , $c = 31$ and $h = 60$ in $r + c + h = 171$

$80 + 31 + 60 = 171$

$171 = 171$

<em>Keywords: number, equation</em>

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5 0

3 years ago

200z + 50 = 8000 solve this problem

kramer

Answer:

39.75

Step-by-step explanation:

First, subtract 50 from both sides

200z + 50 - 50 = 8000 - 50

200z = 7950

Then isolate the variable by dividing both sides by 200

200z/200 = 7950/200

z=39.75

8 0

3 years ago