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Evgen [1.6K]
2 years ago
12

Which statements about quadrilaterals are true?

Mathematics
2 answers:
USPshnik [31]2 years ago
5 0
D)A rectangle is always also a parallelogram.
Kobotan [32]2 years ago
3 0
A ;B and C are correct
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The formula for the volume of a rectangular prism is V = lwh. Which is the equivalent equation solved for h?​
wel

Answer:

V /(lw) = h

Step-by-step explanation:

V = lwh

Divide each side by lw

V/ ( lw) = lwh/(lw)

V /(lw) = h

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2 years ago
Find cos B 52 b 65 a 39​
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Answer:

hi

Step-by-step explanation:

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3 years ago
Find the area of a triangle with height 5m and base 13m.
Tems11 [23]

Answer:

32.5 m

Step-by-step explanation:

A=Bh/2

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3 years ago
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The school cafeteria is offering a choice of two side dishes at lunch today, either watermelon or french fries. The ratio of the
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There a 9 fries for every 14 orders of watermelon.

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3 years ago
Pedro is doing math exercises from a software program he recently purchased. In the program, you have to get at least 70% of the
Nookie1986 [14]
The inequality would be
0.75q ≥ 0.70(q+1)

q is defined as the number of questions he answers after the first one.  We are told he gets 75% of those correct; 75%=75/100=0.75.  This gives us 0.75q.

Since he gains proficiency on the exercises, the total number he gets correct has to be at least 70%.  This means the inequality would have the symbol greater than or equal to, as it cannot be less and have him gain proficiency.

He has already answered 1 question and answers q more; this gives us a total of q+1.  Since he gains proficiency, the cutoff was 70%; 70%=70/100=0.70.  This gives us the expression 0.70(q+1).

Our total inequality would then be 0.75q ≥ 0.70(q+1)
3 0
3 years ago
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