Keenan currently does a total of 888 pushups each day. he plans to increase the number of pushups he does each day by 222 pushups until he is doing a total of 303030 pushups each day.
which equation can we use to determine xxx, the number of days that it will take keenan to reach his goal?
choose 1
choose 1

(choice a)
a
8+2x=308+2x=308, plus, 2, x, equals, 30

(choice b)
b
(8+2)x=30(8+2)x=30left parenthesis, 8, plus, 2, right parenthesis, x, equals, 30

(choice c)
c
8(2+x)=308(2+x)=308, left parenthesis, 2, plus, x, right parenthesis, equals, 30

(choice d)
d
8+2+x=308+2+x=30

8 + 2x = 30

Step-by-step explanation:

Given,

The initial number of push-ups he does in each day = 8,

And, the number of push-ups, he increases per day = 2,

Let x be the number of days after he will reach his target of 30 push-ups,

Since, the number of push-ups she will increase in x days = 2x,

Thus, the number of push-ups she will do after x days = 8 + 2x,

⇒ 8 + 2x = 30, which is the required equation.

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

solution:

we have to construct

∠m nt ≅ ∠p qr

the steps to draw this construction are

step 1: use a compass to draw an arc from point q which intersects the side pq at point a and the side qr at point b.

step 2: draw a segment nt and use the same width of the compass to draw an arc from point n which intersects the segment nt at a point x.

step 3:

step 4: join points n and y using a straightedge.

step 3:

option (d).maintaining the same width of the compass as ab, draw an arc from point x such that it intersects the arc drawn from n in a point y.

to draw   congruent angles , 1. width of compasses while drawing two angles should be same i.e from point at which angle has to be drawn, 2.the distance between the two points where the compass intersects the two sides should be same while drawing any two congruent angles.