To answer this question, you need to know how many drops go into atheism test tube.
Each drop is 1/8 milliliter. The test tube is 30 milliliter.
So, divide 30 by 1/8 to see how many times 1/8 goes into 30.
30 divided by 1/8 = 30 times 8 = 240
It takes 240 drops (that's a lot!) to fill up the test tube.
Hope this helps!
Y=mx+b
m=slope
b=yintercept
given
y=-2x+3 and
y=-4x-1
first equation is slope -2 and yintercept 3
second is slope -4 and yintercept -1
3rd option
61.
40 ==> 100 %
x ==> 15 %
15*40/100 = 6.
Therefore, merely 6 students received C grades.
62.
23 500 ==> 100%
x ==> 42 %
42*23500/100 = 9870
Therefore 9870 people in the town are over 45 years of age.
You continue wth this method and you'll find for the 63, 64, 65.
In maths, you have to understand what you're doing dude ^^.
Whatever the answer for 64 and 65 are
64.
21.50*20/100 = 4.3
65.
250 ==> 100 %
45 ==> x %
x = 45*100/250 = 18 %
i will let you do the 63 alone, give me what you have found in the comments, i'll verify your answer.
Hope this helps !
Photon
Step-by-step proof:
Check the attached picture
Statement - Reason
Parallelogram ABCD - Given
Line AC - two points determine a line
AB║CD ; AD║BC - A parallelogram has 2 pairs of opposite sides parallel
∠1 ≅ ∠4 ; ∠2 ≅ ∠3 - line AC acts as a transversal for the parallel sides therefore, they are congruent through alternate interior angles
Line AC ≅ Line AC - Reflexive property
ΔABC ≅ ΔCDA - ASA (Angle - Side - Angle postulate)
∠D = ∠B - CPCTC (Corresponding Parts of Congruent Triangles are Congruent)
m∠1 = m∠4 ; m∠2 = m∠3 - Congruent angles have congruent measures
m∠1 + m∠2 = m∠3 + m∠4 - Addition property of equality
m∠1 + m∠2 = m∠DAB m∠3 + m∠4 = m∠BCD - Angle Addition Postulate
m∠DAB = m∠BCD - Substitution
∠DAB = ∠BCD - Congruent angles have equal measures.
Hope this helps :)