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Ostrovityanka [42]
3 years ago
8

The area of the parallelogram below is ____ square meters.

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
7 0

Answer:

i think its 63

Step-by-step explanation:

IDK  if 51 is the answer because i did this problem lots of times and got 63. then i even had my dad do it whos really good at math and he still got 63

arsen [322]3 years ago
5 0
51 square meters because if you divide the parallelogram into a triangle and a rectangle it would be 7 times 7 plus 2 times (2×.5) which is 49 plus 2
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True or false? If you took a true "if-then" statement and reversed the clauses, the new statement would also be true.
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Reversing the clauses of an "if-then" statement only sometimes makes the new statement true, so it isn't true or false. For example, reversing the clauses of "if 1=x, then x=1" makes the new statement true, but reversing the clauses of "if x=2, then |x|=2" doesn't.
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3 years ago
If you have 7x^2 + 3 if the input is 4 what is the output
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7x^2 + 3
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3 years ago
Read 2 more answers
13. If AC = 16, DE = 8 and BE = 6, find AE. Please show all work
ollegr [7]

Answer:

AE = 4

Step-by-step explanation:

Use the formula

AE*EC = DE*EB

Since we don't know AE or EC, let AE = x and then EC will = 16 - x.  The formula then becomes

x(16 - x) = 8(6)

16x-x^2=48

Getting everything on one side and setting it equal to 0 will allow us to factor for x:

x^2-16x+48=0

Factoring that gives you that

x = 4 and x = 12.  That means that one of those sements has a length of 4 and the other has a length of 12.  AE is shorter so it's 4 and EC = 12

5 0
3 years ago
Content attribution
Leto [7]

Answer:

12 and 6

Step-by-step explanation:

12 x 6=72

7 0
3 years ago
please help :( please help :( please help :( please help :( please help :( please help :( please help :( please help :(​
Virty [35]

Answer:

(1) 23.55mm³

(2) 340.17in³

Step-by-step explanation:

Volume of a cone is: V=\frac{1}{3} \pi r^2h

'r' - radius

'h' - height

<h3>Cone 1:</h3>

The height of Cone 1 is 10 mm. The Diameter of Cone 1 is 3mm.

Radius is half the Diameter.

3/2=1.5

The radius is 1.5 mm.

\text {Using 3.14 as pi: }\\V=(1/3)3.14*1.5^2*10\\V=(1/3)3.14*2.25*10\\V=(1/3)70.65\\\boxed{V=23.55}

The volume of Cone 1 should be about 23.55mm³.

<h3>Cone 2:</h3>

The height of Cone 2 is 13 in. The Radius of Cone 2 is 5 in.

Using 3.14 as pi:

V=(1/3)3.14*5^2*13\\V=(1/3)3.14*25*13\\V=(1/3)1020.5\\\boxed {V=340.166666667}

340.166666667 ≈ 340.17

The volume of Cone 2 should be about 340.17in³.

8 0
2 years ago
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