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svetoff [14.1K]
3 years ago
15

Anyone the answers? Please help

Mathematics
1 answer:
Kamila [148]3 years ago
3 0

Answer:

1.) 3 shovels/7 buckets

2.)7 buckets/3shovels

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Answer:

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3 years ago
a fireplace contains 46 bricks along its bottom row. if each row above decreases by 4 bricks, what is the function that shows th
m_a_m_a [10]
\bf n^{th}\textit{ term of an arithmetic sequence}\\\\
a_n=a_1+(n-1)d\qquad 
\begin{cases}
n=n^{th}\ term\\
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d=\textit{common difference}\\
----------\\
a_1=46\\
d=-4\\
n=12
\end{cases}
\\\\\\
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4 0
3 years ago
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Does Anyone have idea how to solve this problem?
garik1379 [7]
A.

5 * 2 = 10

8 * 2 = 16

10 cm by 16 cm is the new dimensions. Area = 160 sq cm. Perimeter = 52 cm.

B.

5 * 3 = 15

8 * 3 = 24

15 cm by 24 cm is the new dimensions. Area = 360 sq cm. Perimeter = 78 cm.

C.

The areas for the different sized photos both still maintain a ratio of 5:8 cm.
6 0
3 years ago
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trapecia [35]
Ind. number of people Dep. Cost, rate of change for adult 13$
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4 years ago
How fast was a plane flying if it traveled 40 kilometers in 30 minutes​
dangina [55]

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80 km/hr

Step-by-step explanation:

0.5 hour = 30 min

40 km in 30 min

80km in 60 min

4 0
3 years ago
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