Answer:
45
Step-by-step explanation:
this should be correct :)
There are 9 in the 100's
108
117
126
135
144
153
162
171
180
There are 8 in the 200's (starting to see a pattern?)
207
216
225
234
243
252
261
270
There are 7 in the 300's
306
315
324
333
342
351
360
9+8+7+6+5+4+3+2+1 = 45
Answer:
15/2
Step-by-step explanation:
Hello,
the area of a triangle is b*h/2
we can set BC as the base because AC is harder to calculate.
Then we draw an imaginary height.
There's no way to really explain, but the height would be 5 here, since 3 - -2 = 5
The base is 3
3*5/2 = 15/2
Thanks,
lacampanella
Answer:
(2, -12)
Step-by-step explanation:
Answer:
there is no problem to solve here
Step-by-step explanation:
Answer:
Domain
Step-by-step explanation:
The <u>domain</u> tells you all of the possible x-values in a set of data.
The example uses ordered pairs written as (x, y), and takes out all of the x-values. It wrote the domain in set notation (which is when the { } curly-styled parentheses are used).
Do not confuse domain with range. Range means all of the y-values in a relation.
In the provided example, the range would be {3, 4, 5, 7}.
