Pythagorean Theorem a=5,b=7,c=

Step-by-step explanation:

Pythagorean formula:

a2 + b2 = c2

Now just put in these values:

If a is 5 and b is 7, then the formula will be:

5^2+7^2=c^2

= 25+49=c^2

c^2=74

Now remove the 'squared' from c by square rooting both sides to get roughly

8.6 (to 2 dp)

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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