Solve 5 x 30 draw a model to show your answer
2 answers:
A hectagon has five side. If each side equals 30 , instead of adding 30 +30+30+30+30 you multiply 30 ×5 because there are five sides with 30 as there total.
Answer:
The value of 5×30=150 and the required model is shown in figure 1.
Step-by-step explanation:
Consider the provided information.
We need to solve 5×30.
We can solve the multiplication as shown below:
30
<u>×5</u>
<u>150</u>
Thus the value of the 5×30=150
We can draw the model for 5×30.
Make 5 groups of 30 boxes as shown in figure 1.
Hence, the required model is shown in figure 1.
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Answer:
AB = 4.41
Step-by-step explanation:
→You are given the adjacent side and need to find the hypotenuse. For this, we use cos.
<u>→Set it up, like so:</u>
<u />
<u>→To get rid of the x in the denominator, multiply everything by x:</u>
<u />
<u>→Divide both sides by cos25:</u>
x = 4.413
<u>→Round to nearest hundredth:</u>
x = 4.41
Answer:
Option A
Step-by-step explanation:
Weight of an apple = twice of the weight of a lemon
Weight of an apple = 2(weight of a lemon)
x = 2y ------(1)
x = weight of an apple
y = weight of a lemon
Number of apples in a box = 16
Weight of the apple box (A) = 16x
Number of lemons in another box = 24
Weight of the lemon box (B) = 24y
Therefore,
[From equation (1)]
Option A will be the correct option.