Answer:
2. x = 3
3. x = 10 and y =2
Step-by-step explanation:
2.
From inspection, we can see that EF = 10 and KL = 5
Therefore the ratio KL : EF = 5 : 10 = 5/10 = 1/2
This means that the side measures of ΔJKL are 1/2 the corresponding side measures of ΔGEF
Therefore, if GF = 22, then JL = 22 ÷ 2 = 11
So: 2x + 5 = 11
⇒ 2x = 11 - 5 = 6
⇒ x = 6 ÷ 2 = 3
x = 3
3.
From inspection, we can see that DF = 12 and HJ = 9
Therefore the ratio DF : HJ = 12 : 9 = 12/9 = 4/3
This means that the side measures of ΔDEF are 4/3 times the corresponding side measures of ΔHGJ
Therefore, if HG = 6, then DE = 6 x 4/3 = 8
So: 2y + 4 = 8
⇒ 2y = 8 - 4 = 4
⇒ y = 4 ÷ 2 = 2
y = 2
Similarly, if GJ = 24, then EF = 24 x 4/3 = 32
So: 4x - 8 = 32
⇒ 4x = 32 + 8 = 40
⇒ x = 40 ÷ 4 = 10
x = 10
Answer:
it's 2
Step-by-step explanation:
Answer:
51.36 = 2 x 25.68 & 77.04 = 3 x 25.68
Step-by-step explanation:
All you need to do is times 2 & 3 with 25.68 & you'll get your answer.
Answer:
1. 50 miles
2. 100 miles
3. 300 miles
4. 400 miles
5. 35th day
Step-by-step explanation:
Answer:
4,28,766 childrens
Step-by-step explanation:
The computation of the difference in the number of children getting polio drops in the two months is shown below:
The number of children got polio drops in 1st month is 2,12,583
And, the number of children got polio drops in 2nd month is 2,16,813
So, the total children got polio drops is
= 2,12,583 + 2,16,813
= 4,28,766 childrens
