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Hoochie [10]
3 years ago
8

Solve four ninths plus nine eighteenths

Mathematics
2 answers:
MissTica3 years ago
5 0

Answer: 17/18

Step-by-step explanation: For this problem we will solve 4/9 + 9/18. It is best if you make the fractions equivalent.

4/9 can also be written as 8/18. Now we can add without a problem.

8/18 + 9/18 = 17/18

ruslelena [56]3 years ago
4 0
77 is your answer ..
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Can anyone help me ? I just need the numbers
Nimfa-mama [501]

Answer:

<em>(-6, 0) and  (0, 1.5)</em>

<em></em>

Step-by-step explanation:

The equation of the line in pint slope form is expressed as;

y-y0= m(x-x0)

m is the slope

(x0, y0) is the point on the line

Given

m = 1/4

(x0, y0) = (6,3)

Substitute into the formula;

y - 3 =  1/4(x-6)

4(y-3) = x - 6

4y - 12 = x-6

4y - x = -6+12

4y - x = 6

x = 4y - 6

To get the points to plot, we will find the x and y-intercept of the resulting expression.

For the x-intercept,

at y = 0

x = 4(0) - 6

x = -6

Hence the x-intercept is at (-6, 0)

For the y-intercept,

at x = 0

0 = 4y - 6

4y = 6

y = 6/4

y = 3/2

y = 1.5

Hence the y-intercept is at (0, 1.5)

<em>Hence the required points to plot to get the required line are  (-6, 0) and  (0, 1.5)</em>

<em></em>

7 0
3 years ago
Vera is using her phone. Its battery lifw is down to 2/5 and it drains another 1/9 fraction every hour. How long will her batter
just olya [345]

Battery is down currently = 2/5

Battery drains at the rate of 1/9 every hour.

Remaining battery life of Vera = 1 -2/5 = 3/5

Let y we the number of hours battery will last.

So, 1/9 y = 3/5

y = 27/5

y = 5 + 2/5 hours

y = 5 hrs and 24 mins

So battery will last another 5 hrs and 24 mins.

hope this helps:)

4 0
3 years ago
What 30+30+30+4+60+9+80
mihalych1998 [28]

Answer:

243

Step-by-step explanation:

3 0
3 years ago
Which 30 60 90 triangle is labled with the correct side length ratio
Evgesh-ka [11]
Isosceles triangle.
6 0
3 years ago
What is the slope of y=5x-4
evablogger [386]

Answer:

y=5x-4

slope (m)=5

Explanation:

y=mx+b

m is the slope

b is the y-intercept

since the 5 is in the m, the slope would be 5.

7 0
3 years ago
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