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sdas [7]
2 years ago
9

Hannah spends hours looking for sand dollars at the beach for every 2 sand dollar she finds she finds 7 clamshells if she found

21 clam shells last month how many sand dollars did you find?
Mathematics
1 answer:
jolli1 [7]2 years ago
3 0
There’s 3 7’s in 21 2 times 3 is 6 so the answer is 6.
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What are the x-intercepts of the graph of the function f(x)= x^2+4x-12
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11Alexandr11 [23.1K]
The linear rule should look like this y=a*x+b
As the function graph goes through the (0,0) point, the equation 0=a*0+b <=> b=0 must be true.
Now we only need to find a, using one of the points given. With (-4, 16):
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5 0
3 years ago
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Step-by-step explanation:

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3 years ago
What is the volume of the cube shown?<br> 112 in<br> 30 in<br> 6<br> in<br> 2<br> in
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Answer:

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<h3>First answer is correct</h3>

Step-by-step explanation:

2 \frac{1}{4}  \times 2 \frac{1}{4}  \times 2 \frac{1}{4}  \\  \frac{9}{4}  \times  \frac{9}{4}  \times  \frac{9}{4}  \\  =  \frac{729}{64}   \\ = 11 \frac{25}{64} \:  \:  \:   {in}^{3}

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