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2 years ago

1/7 + 6/7 equals1/7 + 6/7 equals

Mathematics

2 answers:

Ivanshal [37]2 years ago

4 0

Answer:

7/7 = 1

Step-by-step explanation:

1/7 is one out of seven part plus 6/7 which is 6 out of seven parts. The denominator does not need to change because it is a common denominator. Just simply add the numerators, 1 and 6 and you get 7. The numerator is divided by the denominator (7/7) which equals to 1.

BlackZzzverrR [31]2 years ago

3 0

Answer:

both are equal

Step-by-step explanation:

probably not the right answer, but adding both of them together gave me the same exact answer on each side. 1=1 which would be one?

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Use the distributive property to find an expression that is equivalent to <br> 2x(x + 7)-(3x +1)

zaharov [31]

Given expression:

2x(x + 7)-(3x +1);

To distribute implies to spread a process equally in an expression. Often times, the distributive property is used for expressions inside parentheses;

2x(x + 7)-(3x +1)

Distribute 2x over the first parentheses;

the negative sign distributes over the second part

= (2x² + 14x) - 3x -1

= 2x² + 14x -3x -1

Add like terms;

= 2x² + 11x -1

This expression 2x² + 11x -1 is equal to the given one

7 0

2 years ago

Find BC round to the nearest tenth

slega [8]

Answer:

6.7

Step-by-step explanation:

Here, we can apply cosine law, $c^2=a^2+b^2-2abcos\theta$

We the plug in values: $(CB)^2+6^2+5^2-2*6*5*cos74$

and solve that CB is around 6.7

3 0

2 years ago

Can you help me please?

KIM [24]

Answer:

option c.

n=12

.................................

7 0

2 years ago

Mr. Lopez wrote the equation 32 g + 8 g minus 10 g = 150 on the board. Four students explained how to solve for g.

dedylja [7]

Answer:

Option D.

Step-by-step explanation:

The given equation is

$32g+8g-10g=150$

It can be written as

$(32+8-10)g=150$

To solve this equation, add 32 and 8.

$(40-10)g=150$

Subtract 10 from 40.

$30g=150$

Divide both sides by 30.

$\dfrac{30g}{30}=\dfrac{150}{30}$

$g=5$

The value of g is 5 and wilhem is correct.

Therefore, the correct option is D.

4 0

2 years ago

Read 2 more answers

I need help please I beg of you``` MATH/ GRAPH

kherson [118]

The graph I did is pretty bad but here’s how to do it.

You start at -2 and then go down 3 and over 1 until you reach the end of the graph. Vice versa, you go up 3 and over 1 to get something like below.

6 0

2 years ago