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Debora [2.8K]
2 years ago
8

Which equation is false?

Mathematics
2 answers:
aivan3 [116]2 years ago
7 0
C is false. 9 multiplied by 7 equals 63.
Olenka [21]2 years ago
4 0
I am not sure I understand this question...
B is true
C is false...because 9 * 7 = 63

A. 24 + 4b = 8
    4b = 8 - 24
    4b = - 16
    b = -16/4
    b = -4........this is false if b does not equal -4

D. 4c = 54
      c = 54/4
      c = 13.5....this is false if c does not equal 13.5
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Which expression is equivalent to 174 :
Archy [21]

174 is equal to 174 if thats what the last one means

8 0
3 years ago
A 6 character computer password is made up of 4 numbers followed by 2 letters. How many different passwords are possible? a. 810
marta [7]

assuming 10 numbers ( 0-9)

 and 26 letters (A-Z)

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3 0
3 years ago
Read 2 more answers
Rosy has 16 pencils and 24 erasers. She is putting together packets that will havean equal number of pencils and erasers in each
N76 [4]
16 = 2^4

24 = 2^3 \times 3

\text{HCF =}2^3 = 8

Maximum number of packets = 8

16 ÷ 8 = 2
There are 2 pencils in each packet.

24÷8 = 3
There are 3 erasers in each bag.

Rosy can have a maximum of 8 packets. Each packet has 2 pencils and 3 erasers.
5 0
3 years ago
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Write a mathematical sentence that expresses the information given below. Use t as your variable name. If necessary:Susanne chec
Feliz [49]

Answer:

t+8>82^{\circ}

Explanation:

We were given that:

Let "temperature" be represented by "t"

Suzan checks the temperature at 11:00. If the temperature rises by 8 more degrees, it will break the record high temperature for the day which is 82 degrees

This information is mathematically represented as:

t+8>82^{\circ}

7 0
1 year ago
URGENT! WILL GIVE BRAINLIEST!!!!
user100 [1]
Hello There!

85 / 4 = 21.25

21.25 / 17 = 1.25

Scale factor is 1.25

Hope this helps!
4 0
2 years ago
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