3 years ago

I keep getting it wrong anyone know the asnwer

Mathematics

1 answer:

frozen [14]3 years ago

7 0

Answer:

use parentheses to show multiplication rather than an x because it is detected as a letter x instead of a times symbol

Step-by-step explanation:

-11(7)(x-6)13

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Which statement is true about this graph

bezimeni [28]

B: the relationship is proportional

8 0

3 years ago

nathan smiled at 50 people one day and recorded that 36 people smiled back at him.Based on his observations how many people shou

Olegator [25]

Given :

Nathan smiled at 50 people one day and recorded that 36 people smiled back at him.

To Find :

How many people should Nathan expect to return a smile if he smiles at 650 people over a period of time.

Solution :

Ratio of people smiled by total number of people is :

$R = \dfrac{36}{50}$

Now, it is given that we have to use the given conditions.

Therefore, ratio will be same :

$\dfrac{s}{650}=\dfrac{36}{50}\\\\s = \dfrac{36}{50}\times 650\\\\s = 468$

Therefore, number of smiles Nathan expect to return is 468.

4 0

3 years ago

2x -4 = x+8<br> 3x - 6 = x

OverLord2011 [107]

Answer:

x=12

Step-by-step explanation:

2x-4=x+8

2x-x=4+8

1x=12

12/1=12

12=x

4 0

2 years ago

Read 2 more answers

How do you find the remaining side of a 45°-45°-90° triangle if the longest side is 28?

Irina-Kira [14]

Here you go! Hope this helps

3 0

3 years ago

Solve the following word problem by using an equation and factoring. The sum of a positive number and its square is 20. What is

riadik2000 [5.3K]

Number: n
square of number: n^2
sum of n and n^2 is n+n^2=20
Rewriting this equation, we get n^2+n-20=0 = (n+5)(n-4) = 0

Then n+5=0 and n-4=0, so n = -5 and n = 4.

You must check both results. It could happen that both are correct, or that only one is correct.

5 0

3 years ago