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gtnhenbr [62]
3 years ago
13

ABCD is a trapezium. DC = 3AB DA= (3) DB (1) Find the exact magnitude of BC.

Mathematics
1 answer:
Whitepunk [10]3 years ago
5 0
The exact mangitude of the BC would be
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PLEASE HELP
Finger [1]

Answer:$5 dollars

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A frog made three jumps .The first was 12 5/6 inches.The second one was 8. 3/6 inches.The third jump was 15 1/6 inches.What was
lutik1710 [3]

Answer:

36 1/2 Inches

Step-by-step explanation:

I found this by first adding the fractions up, which gets us 9/6 or 1 and 3/6 or 1/2

12+8+15+1 1/2

12+8=20

20+15=35

35+1 1/2= 36 and 1/2 Inches

Hope this helped

6 0
3 years ago
Read 2 more answers
Which survey is biased?
scoundrel [369]

Answer:

b

Step-by-step explanation:

alotta ppl go to the mall cuz they like to shop there, so if u ask ppl at the mall their fav place to shop, many will say "the mall"

4 0
3 years ago
Read 2 more answers
Find the circumference and area of a circle with a diameter of 14 inches. Leave your answers in terms of pi.
IRINA_888 [86]

Step-by-step explanation:

step 1. The circumference (c) of a circle is the diameter of a circle x pi. c = d(pi) = 14pi.

step 2. The area (A) of a circle is the radius of a circle squared x pi. The radius of a circle is 1/2 x the diameter. A = (14/2)^2(pi) = 49pi.

4 0
3 years ago
Which set of measurements could be the side lengths of a triangle?
Artist 52 [7]
We know that
Triangle Inequality Theorem establishes that the sum of the lengths of any two sides of a triangle<span> is greater than the length of the third side
</span>so
case <span>A. 5M, 11M, 7M
5+11 > 7----> ok
11+7 > 5 ---> ok
5+7 > 11----> ok

case </span><span>B.10 m, 4 m, 5 m
5+4 > 10-----> is not ok

case </span><span>C.8 m, 4 m, 4 m
4+4 > 8----> is not ok

case </span><span>D.6 m,11 m, 5 m
6+5 > 11-----> is not ok

the answer is
</span><span>A. 5M, 11M, 7M</span>
6 0
3 years ago
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