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ruslelena [56]
3 years ago
7

A pyramid whose length= 12 ft,width = 7ft,and height = 10ft.​

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
5 0

Answer:

if you mean volume its 840

Step-by-step explanation:

i just multiplied the 3 numbers

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Please Help I Don't Undertand.
frozen [14]

If triangles AMN and ABC are similar, then

AM/AB = AN/AC

or

AM/(AM + MB) = AN/(AN + NC)

Check if this is true:

AM/AB = 21/(21 + 9) = 21/30 = 7/10

AN/AC = 14/(14 + 6) = 14/20 = 7/10

The angle at vertex A is common to both of the triangles.

Then by the side-angle-side (SAS) similarity theorem, the triangles are indeed similar.

4 0
1 year ago
A taxi company charges $2 for the first mile and then $0.25 per mile each additional mile. If Lupita's fare was $4.50, how many
Lynna [10]

Answer:

11 miles

Step-by-step explanation:

4.50 - 2.00 = 2.50 /.25 =10

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3 years ago
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Can you help <br> please and thank you
seraphim [82]

Answer:

C

Step-by-step explanation:

Total of 40 cups and 25 of them are chocolate so the proportion for chocolate would be 25/40

7 0
2 years ago
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If C=(a,b,x,y) and D=(m,n,o,p) then c union d is
Ilya [14]

Step-by-step explanation:

here,

C={ a,b,x,y}

D ={ m,n,o,p}

now,

C union D ={a,b,x,y} union {m,n,o,p}

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therefore C union D ={ a,b,x,y,m,n,o,p}

<em>hope</em><em> </em><em>u</em><em> </em><em>get</em><em> </em><em>it</em><em>.</em><em>.</em><em>.</em>

5 0
3 years ago
On average 20% of the calculators produced in a factory are faulty. Samples of 10 calculators are to be selected at a random eac
enyata [817]

The probability that in any one sample, two calculators or less will be faulty is; 100%

<h3>Probability and Random sampling</h3>

According to the task content;

  • A statement of fact indicates that; 20% of the calculators produced in a factory are faulty.

Hence, it follows that, when a sample of 10 calculators is selected randomly each day, 2 of the calculators are faulty by proportion.

Ultimately, the probability that in any one sample, two calculators or less will be faulty is; 100%.

Read more on probability and Random sampling;

brainly.com/question/25403659

3 0
2 years ago
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