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ivann1987 [24]
3 years ago
10

A shelter house has a floor area of 400 squard feet. If 3 identical shelter house are bulit, what is the combined floor area of

the shelter house
Mathematics
2 answers:
swat323 years ago
7 0
400+400+400 or 400 x 3
Fiesta28 [93]3 years ago
6 0

Answer:

400 x 3 = 1200

Step-by-step explanation:

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jasenka [17]

Answer:

9ms

Step-by-step explanation:

4 0
2 years ago
1. if the bearing of p from y is 048° what is the bearing of y from p .
Helen [10]

Answer:

See below and image

Step-by-step explanation:

180 + 48 = 228

180 + 55 = 235

5 0
1 year ago
What is the length of the arc on a circle with radius 20 in. intercepted by a 15° angle? Use 3.14 for π . Round the answer to th
Fofino [41]
We know, length of arc = Ф/360 * 2πr
= 15/360 * (2 * 3.14 * 20)
= 1/24 * (125.6)
= 5.23

In short, Your Answer would be 5.23 Inches

Hope this helps!
5 0
3 years ago
∠A and ∠ B ∠B are vertical angles. If m ∠ A = ( 3 x − 21 ) ∘ ∠A=(3x−21) ∘ and m ∠ B = ( 2 x − 13 ) ∘ ∠B=(2x−13) ∘ , then find th
Sav [38]

Answer:

x=8

Step-by-step explanation:

start by setting angle a equal to angle b

next add 21 to the opposite side

then subtract 2x from the opposite side

finally you're left with x=8

3 0
3 years ago
PLEASE HELP ASAP, Major points Geometry
gavmur [86]
Central angle is 130
Semi circle is BED and BCD
Major arc is CEB
Measure BAC is 130
BEC is 230
3 0
3 years ago
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