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Anettt [7]
4 years ago
15

What is the x- intercept of -2x+5y=-10?

Mathematics
1 answer:
disa [49]4 years ago
3 0
To find the x-intersept, just set y = 0 into the equation, then solve it for x:

-2x + 5 * 0 = -10

-2x + 0 = -10

-2x = -10

x = (-10)/(-2)

x = 5 <----- this is the answer.


I hope this helps. =)
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Would appreciate it, if anyone could help with this.
Tema [17]
Since they are intersecting lines, you would equal them to each other.
(5x+4)= (8x-71)
-8x. -8x
-3x + 4 = -71
- 4. -4
-3x = -75
Divide 3x by both sides gets you x = 25
6 0
3 years ago
Read 2 more answers
100 Points!!!!!!!!!
artcher [175]

Answer:

its u=(-2,1)

Step-by-step explanation:

8 0
3 years ago
If 3lbs costs 4.00$ how much will 2 lbs cost
harkovskaia [24]

Answer:

1.5

Step-by-step explanation:

if you do 3 divided by 4 then you get 0.75 then you have to do 0.75 times 2 and you get 1.5 dollars for 2 pounds

3 0
3 years ago
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A light bulb consumes 960 watt-hours per day. How many watt-hours does it consumes in 4 days and 18 hours?
MaRussiya [10]
960 watts = 24 hours

4 days = 96 hours

960 (watts) x 4 (days) = 3840 watts

12 hours= 480 watts

6 hours = 240 watts

18 hours = 720 watts

3840 (4 days) + 720 (18 hrs) = 4560

8 0
3 years ago
Calculate the distance between (4,6) (5,0)
kramer

The distance between two (4, 6) and (5, 0) is 6.08 units.

Solution:

The given points are (4, 6) and (5, 0).

x_1=4, y_1=6, x_2=5, y_2=0

<u>To find the distance between two points:</u>

Distance formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

d=\sqrt{(5-4)^2+(0-6)^2}

d=\sqrt{1^2+(-6)^2}

The value of 1² = 1

The value of (–6)² = 36

d=\sqrt{1+36}

d=\sqrt{37}

d = 6.08

The distance between two (4, 6) and (5, 0) is 6.08 units.

5 0
3 years ago
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