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zhuklara [117]
3 years ago
11

This is my question ​

Mathematics
1 answer:
solong [7]3 years ago
6 0

Answer:

(c) hoping u pass ur grade and stay safe cya

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How would you convert 276 yards to inches?
valentinak56 [21]

Answer:

9936 inch.

Step-by-step explanation:

Note the measurements:

1 Yard = 3 Feet

1 Feet = 12 Inch

1 Yard = 3 Feet = (12)(3) Inches = 36 Inches; 1 Yard = 36 Inches

Multiply 276 with 36

276 x 36 = 9936

9936 inches is your answer.

~

6 0
3 years ago
Find a formula for the sum of the first n even positive integers.
melisa1 [442]
So even postive integers are by defention in form 2k where k is a natural number so
let the sum of even integers to n=S
S=2(1+2+3+4+5+6+7+8+......+k-1+k
divide bith sides of equation 1 by 2
0.5S=1+2+3+4+5+...........+k-1+k
S=2(k+(k-1)+..............................+2+1)
divide both sides of equation 2 by 2
0.5S=k+k-1+..............................+2+1)
by adding both we will get
___________________________
S=(k+1)(k)
so the sum will be equal to
S=
{k}^{2}  + k
so let us test the equation
for the first 3 even number there sums will be
2+4+6=12
by our equation 3^2+3=12
gave us the same answer so our equation is correct
7 0
3 years ago
10+3c≤1 ????????????????????????
stiks02 [169]

Answer:

c<-3

Step-by-step explanation:

move the constant to the right-hand side and change its sing

Then canculate the difference

Then divide both sides for the inequality of 3

6 0
2 years ago
What is the quotient of 74.75 and 10 to the second power?
Semmy [17]
10 to the second power=100
74.75/100= .7475
5 0
3 years ago
Read 2 more answers
Please answer this question with explantion.<br> -35 × -98
beks73 [17]
A positive 3430. because two negatives that are being multiplied by eachother are automatically positive.
3 0
3 years ago
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