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Advocard [28]
3 years ago
12

Solve the equation. r-31 = 6​

Mathematics
2 answers:
vaieri [72.5K]3 years ago
6 0

Step-by-step explanation:

hope this answer will help you

.

sweet-ann [11.9K]3 years ago
3 0
Steps:
r-31=6
r=6+31
r=37

The answer is r= 37
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A rectangular lawn measuring 8m by 5m is surrounded by a flower bed of uniform width. The combined area of the lawn and the flow
Fed [463]

Answer:

10.68 m

Step-by-step explanation:

<u>Step 1: Area of flower bed</u>

<em>Uniform width means that all sides are the same which makes it a square.</em>

Area of flowerbed = L²

<u>Step 2: Area of rectangular lawn</u>

Area of rectangular lawn = Length x width

Length = 8m

Width = 5m

Area of rectangular lawn = 8 x 5

Area of rectangular lawn = 40m

<u>Step 3 : Calculate the width of the flower bed</u>

Combined Area = 154 m²

Area of rectangular lawn + Area of flower bed = Combined Area

40 + L² = 154

L² = 154

L = √114

L = 10.68 m

Therefore, the width of the flower bed is 10.68 m

4 0
3 years ago
Please solve for a
julia-pushkina [17]
Distributive  property says 4 * a and 4 * -1 so 4a - 4 - 5 = 3a + 7
Now do the simple subtraction
-4 - 5 = -9
Then add 9 and subtract 3a <span>Remember: Always do the opposite operation to <span><em>both
</em>
<em />sides. So you have a = 16<em>
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4 0
4 years ago
Read 2 more answers
A box of nails weighs 1-5/6 pounds. What is the weight of 12 boxes?
Sophie [7]
Answer: 2 pounds

Explanation:

One box = 1 - 5/6 = 1/6 pounds

12 boxes = 1/6 x 12 = 12/6 = 2 pounds
7 0
3 years ago
Read 2 more answers
WILL MARK BRAINLIEST ANSWER!
Bogdan [553]
Hopefully this helps

5 0
3 years ago
A team of biologist tagged and then released 72 salmon in lake Ontario, Canada. Later they captured a sample of salmon from the
ioda

Number of salmon in lake is 360 salmon

<u>Given</u>:

Total number of fish released = 72 salmon

Number of salmon catch with tag = 20%

<u>Find:</u>

Number of salmon in lake

<u>Computation:</u>

Number of salmon in lake = Total number of fish released / Number of salmon catch with tag

Number of salmon in lake = 72 / 20%

Number of salmon in lake = 72 / 0.2

Number of salmon in lake = 360 salmon

Learn more:

brainly.com/question/2724587?referrer=searchResults

3 0
3 years ago
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