Answer: A
Step-by-step explanation:
This is because diagonals of a rhombus are perpendicular not congruent, ]
Pependicular means at an angle of 90°
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Answer:
7/8:1/4
Step-by-step explanation:
0.875 is equal to 7/8 and you can’t simplify 7/8 or 1/4 any more so the simplified answer is 7/8 : 1/4
Square root both sides and you get:
X=8
Answer:
one of them has a value that is ten times the value of the other one
Step-by-step explanation:
The most-significant 4 has a value of 40,000.
The least-significant 4 has a value of 4,000.
The most-significant 4 has a value that is 40,000/4,000 = 10 times that of the least-significant 4.
_____
The basis of a place-value number system is that the value of a digit is multiplied by the value of the base when the digit is placed one more place to the left in the number. That is, the digit in the 5th place to the left of the decimal point will have a value that is 10 times the value of the same digit in the 4th place to the left of the decimal point.
Answer:
5 tens and 8 ones gives 58
Step-by-step explanation:
We have to describe 58 as a sum of tens and ones
We know that first digit from the right is the ones place
Second digit is the tens place
Hence, 5 tens and 8 ones gives 58
Also, we can see that
10+10+10+10+10=50 (5 tens)
and 1+1+1+1+1+1+1+1=8 (8 ones)
on adding both we get 58
Hence, 5 tens and 8 ones gives 58