7. Draw a 4 X 5 array. Break the array into two smaller arrays. Write and solve the multiplication facts for the smaller arrays. Then add

the products to find the product of 4 X 5.

R3-1

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98 points djdjsi zisksis sjsjsi sisksj sksjdj sksks sjsisj

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

your answer is b.

x = 33.9

y = 65.6

step-by-step explanation: