0 and 9 in addition is 9.0 and 9 in multiply would be 0.And the only equation to get the same answer as addition is 9 and 1 in multiply. P.S I need a picture
13a - 2 is the answer, because 16(a-2) become 16 - 32, not 16a - 14.
:)
Brainliest Please
Answer:
4). The Washington Monument is 169.2-m tall.
Step-by-step explanation:
4). We know this because...
person 1.8 0.7
---------- = ----- = -------
Wash. x 65.8
We then know to cross-multiply to get:
1.8(65.8) = 0.7x
Which simplifies down to:
118.44 = 0.7x
x = 169.2
Answer:
5). The pond is 180ft wide.
Step-by-step explanation:
5). We know this because...
90 120
----- = -------
135 x
We then know to cross-multiply to get:
90x = 120(135)
Which simplifies down to:
90x = 16200
x = 180
Answer:
6). The height of the clock tower is 13ft 9in.
Step-by-step explanation:
6). We know this because...
person 5.5 4
---------- = -------- = -----
clock x 10
We then know to cross-multiply to get:
5.5(10) = 4x
Which simplifies down to:
55 = 4x
x = 13.75 (13 ft 9 in)
Step-by-step explanation:
The answer for third is D, you have multiple choice in fourth which I can't see at all...
Answer:
Step-by-step explanation:
The last one
