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3 years ago

Wich of the following statements is FALSE?

Mathematics

1 answer:

liraira [26]3 years ago

6 0

Answer:

all whole number are integers

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Y = 1/2x + 4<br> x - y = 8<br> *Substitution

vlabodo [156]

Answer:

y=16, x=24

Step-by-step explanation:

First simplify: x-(1/2x+4)=8

Isolate x for 1/2x-4=8

Add 4 to both sides:

1/2-4+4=8+4

Simplify :1/2=12

Multiply both sides by 2:

2*1/2x=12*2

Simplify:

x=24

Substitute x=24:

y=1/2*24+4

1/2*24+4=16

1/2*24=12

12+4

Add the numbers: 12+4=16

y=16

The solutions to the systems of equations are:

y=16,x=24

8 0

3 years ago

Q6 Q18.) Which of the choices shows the key steps that can be used to verify the identity?

nikklg [1K]

Hi again!

The correct answer is option A

See picture below for the details.

Let me know if you have any questions about the answer!

7 0

3 years ago

A car bus travels at a speed of 45 km/h. How far will it travel in 36 minutes?

tensa zangetsu [6.8K]

Correct Question:

A car/bus travels at a speed of 45 km/h. How far will it travel in 36 minutes?

(Note- Corrected part is written in bold.)

Solution:

$\sf Speed = 45 \: km/h$

$\sf Time=36 \: mins$

$\sf = \frac{36}{60} \: hour \: (Since \: we \: know,1 \: hour \: = 30 \: mins$

$\sf = \frac{3}{5} \: hour$

$\sf \: Distance = Speed \times Time$

$\sf = \: 45 \times \frac{3}{5} \: km$

$\sf = \frac{45 \times 3}{5} \: km$

$\sf \: Distance=27 \: km$

Hence, a car/bus travels 27 km in 36 mins.

6 0

3 years ago

Read 2 more answers

when youdivide a fraction less than 1 by a whole number greater than 1, is the quotient greater than less than, or equal to?

Alex73 [517]

Answer:

The quotient will always be less than both numbers.

Step-by-step explanation:

When you divide any fraction by a whole number, the number will get smaller as the fraction is being divided more than 1 way.

4 0

4 years ago

Which statement is correct?

boyakko [2]

Answer:

The A option is correct.

5 0

4 years ago