Answer:2 minutes every 8 hours, so 6 min every day.
If Alicia's mum sets the alarm on Sunday night at 11:00 pm then Monday 7am is 8 hours
So the alarm will actually ring at 7:02
After 1 day on Tuesday morning it will ring at at 7:08 am
On wednesday, at 7:14
On Thursday, at 7:20
On Friday, at 7:26
So Alicia's mom will set the alarm for 7:00 - 26 min = 6:34 am on Sunday night
Step-by-step explanation:
Answer:
Step-by-step explanation:
supplementary angles add to 180° 2 + 3, 3 + 4
complementary angles add to 90° 1 + 2
D. Is the one which has slope -3
It is because the point of it’s slopes are
( 0,0) and (1,-3)
So the slope will be
(Y2 - Y1)/(X2-X1)
Hence -3 is the slope of graph D.
Answer:
Step-by-step explanation:
1) the triangle is right, so we can use the Pythagorean theorem
x^2 + 24^2 = (16+x)^2
x^2 + 576 = x^2 + 256 + 32x
32x = 320
x = 10
2) the two segment are congruent, so
7x - 13 = 9x - 23
2x = 10
x = 5
Let the number be n.
Adding a zero means multiplying the number by 10, 10n.
143-10n=3n, 13n=143 so n=11.