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kati45 [8]
3 years ago
15

What is the area to this? (number 4)

Mathematics
1 answer:
IrinaK [193]3 years ago
7 0
Use the formula 1/2(base1+base2)height. Substitute the values. 
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21 years ago Alvin was 11 times older than Tomio. The sum of their present age is 54.
DaniilM [7]

Answer:

Not sure exactly what answer you are looking for. But I assume it is the ages of them. Their original ages would be Tomio - 1 year old, Alvin - 11 years old. Now, Tomio - 22, Alvin - 32

Step-by-step explanation:

1(tomio) x 11 = 11 (alvin) (add 21 to these)

22+32=54

hope that makes sense

6 0
2 years ago
Sandy purchased 3 pairs of shorts, 5 shirts, and 2 pairs of sandals. Which of the following expressions represents the number of
alexandr1967 [171]
Hey, you didn’t add the options or following expressions. Can you add them in the comments so I can try and help you out?
4 0
3 years ago
WHAT IS 3x3+5-6+2= <br> iN SHOW YOUR ANSWER
Montano1993 [528]

Answer:

10

Step-by-step explanation:

3 x 3 + 5 - 6 + 2=

PEMDAS states we do multiplication first.

9 + 5 - 6 + 2

Since it's just addition and subtraction, we calculate left to right

14 - 6 + 2

8 + 2

10

8 0
3 years ago
Find the median of the following set of data:
Troyanec [42]

Answer:

b

Step-by-step explanation:

The median is the middle value of the data set in ascending order. If there is no exact middle value then it is the average of the values either side of the middle.

Arrange the data in ascending order

48, 52, 54, 57, 57, 57, 61, 61, 65

                          ↑

The median of the data set is 57 → b

3 0
3 years ago
I think it's a but not sure could you tell me if I'm right or if not tell me the answer​
V125BC [204]

Answer:

Leonardo emiliano Castañeda

8 0
3 years ago
Read 2 more answers
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