Answer:
162 sq. cm
Step-by-step explanation:
ph+ 2b
13 + 5 + 13 + 5 * 4 + 2 * 12
36 * 4 + 24
144 +24
168
The answer is D. Not here
Answer:
building block = 4cm
flag pole = 7 cm
Step-by-step explanation:
9b + f = 43
4b + f = 23
5b = 20
b = 4
16 + f = 23
23 - 16 = 7
f= 7
36 + 7 = 43
The <em><u>correct answer</u></em> is:
An integer is divisible by 100 if its last two digits are zeros; and An integer's last two digits are zero if it is divisible by 100.
Explanation:
A biconditional is a statement made up of a true conditional and its converse. The converse of a conditional statement is formed by switching the hypothesis and the conclusion of the conditional.
The first statement in the biconditional is An integer is divisible by 100 if its last two digits are zeros. The converse of this would be An integer's last two digits are zeros if it is divisible by 100. Joining these using "if and only if" creates our biconditional.
Answer:
1) b= 39.5
2) c= 3.6
3) a=19
Step-by-step explanation:
Use the Pythagorean Theorem to find the missing side length.
"C" is the hypotenuse. Pythagorean Theorem: a^2+b^2=c^2
1) 11^2+b^2=c^41
121+b^2=1681
121-121+b^2=1681-121
b^2=1560
b= 39.5
2) 2^2+3^2=c^2
4+9=c^2
13=c^2
c= 3.6
3) a^2+9^2=21^2
a^2+81=441
a^2+81-81=441-81
a^2=360
a=19
Hope this helps!
