<u>Answer:</u>
BC = 18 cm
<u>Step-by-step explanation:</u>
As we can see from the diagram:
AB + BC + CD = AD
⇒ 10 cm + BC + 11 cm = 39 cm
⇒ BC + 21 cm = 39 cm
⇒ BC = 39 cm - 21 cm
⇒ BC = 18 cm
Answer:
8 ft
Step-by-step explanation:
Since we are given the size of image and actual object, we need to know the magnification factor. In this case, the man is 6ft but his image is 4.5 inches. Similarly, the statue's height is not given but in the imave it is 6 inches. If 6 ft translates to 4.5 inches then we want to know what translated to 6 inches. We apply the cross multiplication.
6 ft= 4.5inch
X ft=6 inch
X=6 ft* 6 inch/4.5 inch=8 ft
Therefore, the statue is actually 8 ft tall.
Answer:
(p - 3)(q + 1)
Step-by-step explanation:
Rearrange the terms in the expression as
pq - 3q + p - 3 ( factor the first/second and third/fourth terms )
= q(p - 3) + 1(p - 3) ← factor out (p - 3) from each term
= (p - 3)(q + 1) ← in factored form
Hello there! :)
6^8*6^3
Here, we have the same base, so we add the powers:
6^11
Now, our expression looks like this:
6^11/6^5
Subtract the powers now that we divide:
6^6
So the missing exponent is 6. Hope it helps!
If you have any query, feel free to ask!
~An excited gal
