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True [87]
3 years ago
11

?????????????????????????????

Mathematics
2 answers:
romanna [79]3 years ago
8 0

Answer: The answer to the question is A.

Step-by-step explanation:


DENIUS [597]3 years ago
3 0
The answer is A because it explains the relationship before and after they have changed.
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Five angles of a hexagon measure 119, 129, 104, 139, and 95. What is the measure of the sixth angle?
SIZIF [17.4K]

Answer:

134°

Step-by-step explanation:

The sum of interior angles of a regular polygon is: (n - 2)180

Hexagon has six sides, n is 6

Sum of it's angles is (6 - 2)180 = 720

sum of our hexagon:

119 + 129 + 104 + 139 + 95 + x = 720°

x is 134°

8 0
4 years ago
How do i solve 562.34-64.89 and show my work
grandymaker [24]
Best to write this problem as shown below:

<span>562.34
 -64.89
-----------     First, estimate the correct answer.  It would be 562-65 = 497.


Must borrow from the tenths column, because 9 is greater than 4.  We end up with 5 under the 4 and 9.  We must borrow again to obtain the next digit:

12-8=4, so the result is now .45

11-4=7, so the result is now 7.45

55-6=9, so the result is now 97.45.

Finally, 4-0=4, so the final result is 497.45.  Compare this to the estimate (497).

Here we've had to borrow 4 times.</span>
4 0
4 years ago
Read 2 more answers
In quadrilateral QRST, m is 68°, m is (3x + 40)°, and m is (5x − 52)°. What are the measures of , , and ? Write the numerical va
jonny [76]
TQRS is an inscribed quadrilateral.
5 x - 52° + 3 x + 40° = 180°
8 x - 12° = 180°
8 x = 180° + 12°
8 x = 192°
x = 192° : 8 = 24°
m∠ R = 3 · 24° + 40° = 112°
m∠ T = 5 · 24° - 52° = 68°
m∠ S = 360° - ( 68° + 68° + 112° ) = 112°
Answer:  
m∠R, m∠S, m∠T = <span>112°, 112°, 68°.</span>
7 0
3 years ago
Read 2 more answers
Determine the vertex form of g(x) = x2 + 2x – 1. Which graph represents g(x)? Image for option 1 Image for option 2 Image for op
atroni [7]

Answer:

g(x)=(x+1)^2-2

Step-by-step explanation:

g(x)=x^2+2x-1\\ g(x)= x^2+2x+1-1-1\\ g(x)=(x+1)^2-2

3 0
4 years ago
Read 2 more answers
UNIC POSTS
Tju [1.3M]

Answer:

C

Step-by-step explanation:

Eve can't go over 19 scarves so a and d don't make since and no least than mean she has to make that amount or more than that amount

6 0
3 years ago
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