Since the 9 is greater than or equal to 5, we'll round our number up by adding 1 to the 3 in the hundreds place, making it a 4. And also by changing all digits to the right of this new 4 into zeros.
And our rounded number would be 400
Answer:
2. 
3. 
- definition of perpendicular
4. 
- all right angles are congruent
6. 
7. 
Step-by-step explanation:
<u>Given: </u>Point P is the perpendicular bisector of AB
<u>Prove: </u>P is equidistant from the endpoints AB
<u>Proof.</u>
1. Point P is on the perpendicular bisector of AB - given
2. - definition of bisector
3. - definition of perpendicular
4. - all right angles are congruent
5. 
- reflexive property of congruence
6. - SAS congruency postulate
7. - corresponding parts of congruent triangles are congruent
8. Point P is equidistant from the endpoints of AB - definition of equidistant
Hello :
5(3y+4) <span>≥ 13y+32
</span>15y+20 <span>≥ 13y+32
15y-13y </span><span>≥ 32-20
2y </span><span>≥ 12
y </span><span>≥ 6
S = </span> <span>[ </span><span>6
; + ∞[ </span>
Answer:
m = -3/2
Step-by-step explanation:
Points: (-2,1) and (2,-5)
Slope is change in y over change in x,
(-5-1)/(2-(-2)) = -6/4 = -3/2
Hope this helps!
Answer:
A= 160
Step-by-step explanation:
anlge A is 8 times angle B so angle A is 8B
The sum of supplementary angles is 180
B+ 8B = 180
9B = 180
B= 20
AngleB=20
Angle A = 8*20 =160
