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LekaFEV [45]
3 years ago
12

In which of these figures will the diagonals not always be perpendicular?

Mathematics
1 answer:
Harman [31]3 years ago
7 0
Rectangle and square

However, I would need to know which figures are involved seeing as there are no pictures of anything to work with.
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And tell me why they are. or not similar​
WARRIOR [948]
Because of the measurements, no but if you notice closely teh shape looks translated or a reflection
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The fraction that's equivalent to 6/7. The sum of the numerator and the denominator is 78. What is the fraction?
a_sh-v [17]
6*6= 36
7*6- 42

36+42= 78. 

The fraction is 36/42.
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One tank is filling at at a rate of 3/4 gallon per 2/3 minutes. A second tank is filling at a rate of 5/8 gallon per 1/2 minutes
VMariaS [17]
3/4 times 3/2 (reciprocal of the second fraction) is 9/8 gallons per minute.
5/8 times 2/1 (reciprocal of the second fraction) is 10/8 gallons per minute

The second tank is filling faster.
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PLS HELP ILL MARK BRAINLIEST PLS HURRY IM GETTING TIMED!!!!!!!!!
Dennis_Churaev [7]

Answer:

100

Step-by-step explanation:

1.50*100

6 0
3 years ago
PLEASE HELP ASAP!!!!!!
Natali5045456 [20]

Answer:

13.60 See the note below.

Step-by-step explanation:

Remark

This is just the reverse of the question you just did. This time you are trying to solve for c

Givens

  • a = 8
  • b = 11
  • c = ??

Solution

c^2 = a^2 + b^2        Substitute the givens.

c^2 = 8^2 + 11^2       Expand

c^2 = 64 + 121           Combine the right side by adding

c^2 = 185                   Take the square root of both sides.

sqrt(c^2) = sqrt(185)       Complete the operation

c =  13.601                   Round to the nearest 1/100 th

c = 13.60                      Note: the zero must be there or the answer does not show the nearest 1/100 th

8 0
3 years ago
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