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PSYCHO15rus [73]
3 years ago
13

Find the missing value of this triangle

Mathematics
2 answers:
AleksAgata [21]3 years ago
7 0

Answer:

It's a 90 degree angle because it is a perfect right angle

Tcecarenko [31]3 years ago
3 0

Answer:

i think 28

Step-by-step explanation:

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Martina needs to make a total of 40 deliveries this week. so far she has completed 12 of them. what percentage of her total deli
Luda [366]

Answer: 10 percent

Step-by-step explanation:

because she was supposed to do 40 she did only 12 so it is 10%

7 0
3 years ago
4-(2y-1)=2(5y+9)+y please help quick
stich3 [128]

Step-by-step explanation:Step 1: Simplify both sides of the equation.

4−(2y−1)=2(5y+9)+y

4+−1(2y−1)=2(5y+9)+y(Distribute the Negative Sign)

4+−1(2y)+(−1)(−1)=2(5y+9)+y

4+−2y+1=2(5y+9)+y

4+−2y+1=(2)(5y)+(2)(9)+y(Distribute)

4+−2y+1=10y+18+y

(−2y)+(4+1)=(10y+y)+(18)(Combine Like Terms)

−2y+5=11y+18

−2y+5=11y+18

Step 2: Subtract 11y from both sides.

−2y+5−11y=11y+18−11y

−13y+5=18

Step 3: Subtract 5 from both sides.

−13y+5−5=18−5

−13y=13

Step 4: Divide both sides by -13.

−13y

−13

=

13

−13

y=−1

 Answer: y =-1

7 0
2 years ago
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What is 88 tens minus 20 tens ?
Nataliya [291]
88 tens = 880
20 tens = 200

880 - 200 = 680
8 0
3 years ago
PLEASE HELP THIS IS IMPORTANT DONT TROLL ME PLZ
MrRa [10]

Answer:

5 meters

Step-by-step explanation:

So Zane starts at -25 meters, then, after 35 seconds, he makes it to the top. The questions is asking how high he climbed every 7 seconds. As we know, 7x5 is equal to 35. this means that we can divide 35 and 25 by 5 to get the answer. 25/5 is equal to 5, so that means he climbed 5 meters every 7 seconds. I hope this helps!

8 0
2 years ago
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What is the solution to the following system of equations?
ICE Princess25 [194]

Answer: B. (-6, 5)

Step-by-step explanation:

3 0
3 years ago
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