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LenKa [72]
4 years ago
15

What is the x-intercept of the line with the equation y=1/2x-3

Mathematics
1 answer:
EleoNora [17]4 years ago
7 0
A line crosses the x axis when y=0. the value of x at that point is the x-intercept

so substitute 0 for y and solve for x

0=1/2x-3

i like to multiply everything by the denominator of a fraction to clear fractions out

2(0)=2(1/2)x-2(3)

0=x-6
6=x
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How to simplify ratio fractions
JulsSmile [24]
Step 1: Convert fractions so they have a common denominator

Step 2: Multiply both fractions by the common denominator

Step 3: Simplify by dividing by the highest common factor

I hope this helps
3 0
3 years ago
Length of a rectangle is 3 in longer than the width when the perimeter is 54 inches
puteri [66]
Let width be x, 
Length: 3+x 

P=2(l+w) 
54=2(x+(x+3)) 
54/2=2x+3 
27=2x+3 
27-3=2x 
24=2x
24/2=x 
12=x 

Therefore, the width is 12 inches and the length is (12+3)=15 inches

Hope I helped :) 
3 0
3 years ago
Joanne and Ed Greenwood built a new barn with an attached arena. To finance the loan, they paid $1,326 interest on $47,600 at 4%
pshichka [43]

Answer:254 days

Joanne and Ed Greenwood built a new barn with an attached arena. To finance the loan, they paid $1,326 interest on $47,600 at 4%. What was the time, using exact interest? (Do not round intermediate calculations. Round up your answer to the nearest day.)

Step-by-step explanation

Note that

Interest is represented by I=1326

The principal is represented by P=47,600

Rate is R =4%

And Time is year

Interest is calculated using the formulae,

I =PRT/100

From the above formulae, time can be calculated as

T=100I/PR

T= 100×1326/(47600×4)

T= 132600/190400

T= 0.6964 years

To convert to days, multiply by 365(since those no of days make a year)

T= 0.6964×365=254 days

This was approximated to the nearest day

Answer is 254 days

8 0
3 years ago
Mateo is making 2Gallons of fruit punch. How many pints of fruit punch is he making
Sever21 [200]
1 gallon = 8 pints
so if we times that by 2
we get 16
so 16 pints is your answer
5 0
3 years ago
Read 2 more answers
As the marketing designer for Burger King, you are given a 4 in by 6 in logo and have been told to create an advertisement with
vladimir1956 [14]
If you enlarge it 6 times, then you get 24in that become 2ft and 36in that become 3ft. If the formula for calculating the area is a times b, then you have to do 2ft x 3ft and you get 6ft2

So the answer is <span>A. 6 ft2</span>
3 0
3 years ago
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