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Varvara68 [4.7K]
3 years ago
11

9 x 9 = 5 groups of 9 + ____ groups of 9 =

Mathematics
1 answer:
lukranit [14]3 years ago
3 0
4;81
You subtract 5 from 9 to get 4; 5(9)= 45 9(4)=36 45+39=81
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Which choice is equivalent to the quotient shown here when X>0? Square Root 18x divided by square root 32
Marina86 [1]

Answer:

The answer is A

Step-by-step explanation:

3 0
2 years ago
A. 0<br><br><br> B. 1<br><br><br> C. 2<br><br><br> D. 3
zloy xaker [14]
-19 to -15 would be a positive 4 difference

19 to 15 = 4 this would be a -4 difference

3 to 7 is a positive 4 difference

-3 to 7 is a difference of 10

so there is 1 with a -4 difference
 answer is B.


6 0
2 years ago
The Bengals begin with a possession on their own 27-yard line. Four plays result in the following: gain of 6, loss of 12, a gain
WARRIOR [948]

Answer:

The final position of the ball is on the 16 yard line.

Step-by-step explanation:

The final position of the ball after the fourth play is given by the initial position, in this case the 27-yard line, followed by a succession of sums and subtractions depending on the outcome of each play. For gains we sum and for losses we subtract. So we have:

final position = 27 + 6 - 12 + 2 -7

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7 0
3 years ago
What is the value of this expression when x=2 and y=-4? -3(x-y)2
Llana [10]

Answer:

-108

Step-by-step explanation:

- 3 \times {  (2 -  ( - 4)) }^{2}  =  \\  - 3 \times ( {2 + 4})^{2}  =  \\  - 3 \times 36 =  - 108

4 0
2 years ago
Read 2 more answers
Sq is an angle bisector m &lt;qst=2x and m &lt;qsr=3x-10 what is &lt;rst
defon
Answer:
∠RST = 40°

Explanation:
We are given that:
SQ bisects angle RST.
This means that:
∠QST = ∠QSR
2x = 3x - 10
10 = 3x - 2x
x = 10

Therefore:
∠QST = 2x = 2(10) = 20°
∠QSR = 3x - 10 = 3(10) - 10 = 30 - 10 = 20°
Note that both angles are equal.

Now, we can get ∠RST as follows:
∠RST = ∠QST + ∠QSR
∠RST = 20 + 20 = 40°

Hope this helps :)
6 0
3 years ago
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