plz answer this question

Answers
Step-by-step explanation:
Answer:
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Question
sum of two numbers is 74 one number is 10 more than the other what are the numbers ??
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↪ answer :
Let us say the other Number is x.
One of the Number is = 10+x
sum of the two Number = 74
10+x+x=74
2x=74−10=64
x = 32
& another No is 32 + 10 = 42.
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Question
the perimeter of a rectangle is 13 cm and its breath is 2 3/4 cm find its length
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↪ answer :
given -
breath \: - 2 \times \frac{3}{4}breath−2×
4
3
= \frac{2 \times 4 + 3}{4} = \frac{11}{4}=
4
2×4+3
=
4
11
let the length of rectangle be X
now - perimeter = 2 × length × breath
perimeter = 2 ( X + 11/4 )
putting perimeter of rectangle - 13cm
= 13 = 12 ( X + 11/4 )
\frac{13}{2} = x + \frac{11}{4}
2
13
=x+
4
11
x \: + \frac{11}{4} = \frac{13}{2}x+
4
11
=
2
13
x \: = \frac{13}{2} - \frac{11}{4}x=
2
13
−
4
11
x \: = \frac{13 \times 2 - 11}{4}x=
4
13×2−11
x \: = \frac{26 - 11}{4}x=
4
26−11
x \: = \frac{15}{4}x=
4
15
x \: = 3\ \frac{3}{4}x=3
4
3
therefore length of the rectangle = 3 3/4
hope it will help you army (◍•ᴗ•◍)❤