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My name is Ann [436]
3 years ago
13

Danny has a rectangular rose garden that measures 8m by 12.5m. One bag of fertilizer can cover 16m2 . How many bags will he need

to cover the entire garden?
Mathematics
1 answer:
mrs_skeptik [129]3 years ago
5 0

Answer:

we will need 7 bags

Step-by-step explanation:

To solve this problem we first have to calculate the total area of ​​the garden

a = area

b = base = 8m

h = height = 12.5m

a = b * h

we replace with the known values

a = 8m * 12.5m

a = 100m²

Now that we know the total area of ​​the garden and the area occupied by a single bag, we divide the total area by what a bag covers.

100m² / 16m² = 6.25 bags

because we cannot buy a fraction of a bag we will need 7 bags

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4 0
3 years ago
How can I simplify 9a + 10(6a - 1) as an expression
Elodia [21]

Answer:

69a-10

Step-by-step explanation:

7 0
3 years ago
The metric system has several advantages that include all of the following except _____.
4vir4ik [10]

Answer:

Only 10 base units to learn

Step-by-step explanation:

The metric system is a decimal based system developed to be universally acceptable by making use of base units from obtained from nature and the use of prefixes for multiples and submultiples of the base units, decimal ratios, which allows easy representation of quantities, as well as having a coherent structure of base and derived units which are obtained from the base units

During conversion in the metric system, which is decimal based, it is only required to move the decimal point

The prefixes which are used to specify multiples and submultiples are the same through out

The decimal system is based on the powers of ten

The number of base units to learn are 7 including; 1. Meter (m), 2. Kilogram (kg), 3. Second (s), 4. Ampere (A), 5. Kelvin (k), 6. Candela (cd), and 7. mole (mol)

Therefore the metric system has several advantages that include all of the following except; Only 10 base units to learn

4 0
3 years ago
The area of a gym floor is 264 square yards. the floor is 11 yards wide. how long is the floor
dmitriy555 [2]

Area = length x width

  264 = length x 11

     /11                 /11

    24 = length

ANSWER: 24 yards = length

PLEASE RATE AS THE BRAINLIEST ANSWER! THANK YOU! :)

3 0
3 years ago
Read 2 more answers
What is the answer?
g100num [7]
I'll tell you the answer but should I graph it, solve for x, solve for y, or what should I solve for?
3 0
3 years ago
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