Answer:
3000
Step-by-step explanation:
There are 9000 positive 4-digit numbers (all between 1000 and 9999, inclusive). 1/3 of those are multiples of 3, so there are ...
3000 four-digit multiples of 3
Second one this question came in my quiz too
Answer: Q1.=145, Q2.=20
Step-by-step explanation:
two supplementary angles equal 180
1. 180-35=145
2 . complementary angles , both add up to 90
90-70=20
Answer:
105 inches
Step-by-step explanation:
Because the base is a rectangle, that is the best place to start. The first step is to multiply 5 by 6 which results in a base area of 30 inches. Because it is a triangular prism, we then multiply the base and divide by two. The formula for this equation is V=(width*length*height)/2
The final answer is 105
