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aliina [53]
4 years ago
10

When Jessica multiplied 2x3x15, she touched a key on her calculator 7 times. If she multiplies all the numbers from 3 to 21 (inc

luding 3 and 21), how many times will she touch a key on her calculator?
Mathematics
1 answer:
sveta [45]4 years ago
7 0
Jessica will touch the calculator key 54 times
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I need help NO LINKS
BARSIC [14]

Answer: bro,  many 6

Step-by-step explanation:

8 0
3 years ago
Solve 3^(x − 2) = 37.<br> A 2<br> B 5<br> C 7<br> D 9
ASHA 777 [7]

Answer:

<h2>D.  9</h2>

Step-by-step explanation:

3^{x-2}=3^7\iff x-2=7\qquad\text{add 2 to both sides}\\\\x-2+2=7+2\\\\x=9

7 0
3 years ago
Helppppp asaaaap pleaseeee number 6 only
kari74 [83]
The remandor of the first number is the answer
5 0
3 years ago
Need help on this kinda confused
stiv31 [10]

Answer:

angle 1= 76 degrees

angle 2= 61 degrees

Step-by-step explanation:

if you draw a line down the middle of the trapezoid and think of the two halves as parallel lines cut by a transversal, your angle are alternate interior, which makes them equal to each other or congruent. another way to find the measure is by finding the supplement to your angle that are already labeled.

just subtract 76 and 119 from 180 to find the supplements, which are 104 and 61, respectively. now that you have two angles labeled inside the trapezoid, you can use your quadrilateral rules to find the other ones. the rule in this case is "consecutive angles equal 180." so, the angle right below to angle R (119 degrees) is angle 2. using subtraction rule, 180-119= 61.

repeat for angle Q to find the measure of angle 1, 180-104= 76.

8 0
4 years ago
Jackson said, "I am thinking of two
weeeeeb [17]
1/2+1/2 could be a possibility.
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4 years ago
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