Area 1st rectangle = 10 * 7 = 70 cm^2
length of 2nd rectangle is 2*7 = 14 cm
Area 2nd = 10 * 14 = 140 cm^2
140/70 = 2
The 2nd triangle was twice as big as the 1st. Answer A
No x=5 since 5 is the input. The input is always equal to x and the output is always equal to y. So x=5 and y=x+5
Answer:
2.33 = BC
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
tan theta = opp / adj
tan B = AC / BC
tan 25 = AC / 5
Multiply each side by 5
5 tan 25 = BC
2.331538291 = BC
To the nearest hundredth
2.33 = BC
That area model represents 100+20+7=127
Since there are 180 yellow beads already, you have to double that number, which gives you 360 yellow beads. Now you need to add all the beads together since the question specifically asks h<span>ow many packets she will make if she fills each packet with 60 beads, meaning all the beads. Adding all of the beads together gets you 895 beads. Divide this number by 60, which gets you 14.916 (This number has a repeating decimal, 6). Since the number is a decimal, we can only say that she will make 14 packets.</span>
