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soldier1979 [14.2K]
3 years ago
12

What is the Surface Area of this square pyramid? Just asking for a quick check.

Mathematics
2 answers:
Svetach [21]3 years ago
5 0

Answer:

B 175

Step-by-step explanation:

7 times 7 is 49

9 times 7 divided by 2 is 31.5

31.5 times 4 is 126

126 + 49 is

navik [9.2K]3 years ago
3 0

Answer:D.) 301

Step-by-step explanation:

I’m not 100% sure but if you multiply all the sides 9 times 7 three times then add that to 7 times 7 you get 301

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Kelly can draw 15 shapes in 2 minutes how long does it take kelly to draw 120 shapes in the same rate
Serga [27]

Answer:

16

Step-by-step explanation:

15/120

2/x     (cross multiplication

6 0
2 years ago
Read 2 more answers
2 3/4 pound of veggie burgers for $8.80 what is the unit price per pound of veggie burgers
Dahasolnce [82]

Answer: balut 3 to 4

Step-by-step explanation:

6 0
3 years ago
Avram borrows $14,500 at 5.4% simple interest to open a small business. His bank allows him 9 years to pay back the loan. How mu
Elis [28]

Answer:

<em>Avram will have to pay $7,047 simple interest</em>

Step-by-step explanation:

<u>Simple Interest</u>

Definition: Interest calculated on the original principal only of a loan or on the balance of an account.

Unlike compound interest where the interest earned in the compounding periods is added to the new principal, simple interest only considers the principal to calculate the interest.

The interest earned is calculated as follows:

I=A.r.t

Where:

I = Interest

P = initial principal balance

r = interest rate

t = time

Avram has a principal of P=$14,500 at a simple rate of r=5.4%=0.054 for t=9 years, thus:

I=14,500*0.054*9=7,047

I=$7,047

Avram will have to pay $7,047 simple interest

6 0
3 years ago
I need help on this math question, I would really appreciate if you can help me.<br> Thanks.
Scorpion4ik [409]

the answer is G

Step-by-step explanation:

i dont have an eplanation

5 0
2 years ago
What slope of a line that passes through (4, -1) and (2,9)
pickupchik [31]

Answer:

-5

Step-by-step explanation:

The slope is given by

m= (y2-y1)/(x2-x1)

   = (9 - -1)/ ((2 - 4)

   = (9+1)/(2-4)

   = 10/-2

   = -5

3 0
3 years ago
Read 2 more answers
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