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pshichka [43]
3 years ago
11

How many 4-digit palindromes contain both the digits 1 and 2

Mathematics
1 answer:
guapka [62]3 years ago
3 0
4 digit palindromes must be of form abba, so being required that you use both numbers, you only have two: 1221 and 2112
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Which expression is three less than the product of a number and two,increased by five
Tpy6a [65]

Answer:

(2x+5)-3

Step-by-step explanation:

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2 years ago
describe the relationship between n and 4 that will make the value of the expression 7×n/4 greater than 7​
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Answer:

n greater than 4

Step-by-step explanation:

7(n/4)>7

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4 years ago
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7 0
3 years ago
Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B655%20%20%5Ctimes%20655%7D%20" id="TexF
S_A_V [24]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Solve for x, round to the nearest tenth. find x x =
Luden [163]
Sin = opposite / hypotenuse

sin x° = 4/6

x° = sin^-1 (4/6)

x = 41.81° (nearest tenth)

Hope this helps!
3 0
3 years ago
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