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sashaice [31]
4 years ago
12

Which parallelogram has four right angles and four congruent sides?

Mathematics
2 answers:
Alex787 [66]4 years ago
7 0

Answer:

rhombus

Step-by-step explanation:

a rhombus has four sides that a meet at a right angle. and all the sides are congruent

irina1246 [14]4 years ago
5 0
It is A. Square.
Both A and B have four right angles but B does not have four congruent sides.
Both A and D have four congruent sides but D does not have four right angles.
So it is A.
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Megan baby-sat this weekend. She earned $12 an hour plus an additional $32. If she made a total of $140, how long did she work?
Hunter-Best [27]

Answer:

9 hours

Step-by-step explanation:

12x+32=140

so

140-32=108

108/12= 9

x=9

6 0
3 years ago
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What is the domain of the following:<br> {(1,-2), (-2,0), (-1,2), (1,3)}<br> THANK YOU!
Semenov [28]

Answer: subtract

Step-by-step explanation:

look at it

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3 years ago
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Find the area of a square with diagonals of length 9root2<br>​
igomit [66]

Answer:

A=162

Step-by-step explanation:

The are of a square is A=a^{2} so 9 root 2 is 9\sqrt{2}  since the formula says that a need to be squared so we need to square 9 root 2 (9\sqrt{2})^{2} which would be 162 or another way would be to turn 9 root 2 into a decimal 9\sqrt{2}   = 12.727292206...then you would square that number just like we did in the first example  (12.7272206)^{2} which would give you 161.98 then all you have to do is round to the nearest tent then you would get 162 as an answer

i would agree that this step requires to much work so just stick with the first way to do it.

thank you for waiting for this answers i hope it helps a lot i went into details to make sure that you understand if you still don't get it just post another question ill be more than happy to help you out.

5 0
4 years ago
an apple orchard sells apples in bags of 10. the orchard sold a total of 2,430 apples one day. how many bags of apples was this
lozanna [386]
2,430 divided by 10 is 243
8 0
3 years ago
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A line that include the point (0,2) has a slope is -1/7 what is its equation in slope-intercept form?
Kitty [74]

Answer:

y = -(1/7)x+2

Step-by-step explanation:

A slope-intercept form is y = mx + b, where m is the slope and b the y-intercept (the value of y when x=0).

We're given the slope:  m = -(1/7):

y = -(1/7)x + b

We can use the given point, (0,2) in this equation and solve for b:

y = -(1/7)x + b

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b = 2

The equation becomes y = -(1/7)x + 0

y = -(1/7)x+2

8 0
2 years ago
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