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3 years ago

Please, can you do this step-by-step.... 2 1/3 + 6 3/5

Mathematics

2 answers:

Pani-rosa [81]3 years ago

5 0

Answer:8 14/15

Step-by-step explanation:

convert to lcd, 2 5/15 6 9/15

add them and you get that

lina2011 [118]3 years ago

3 0

Answer:

8 14/15

Step-by-step explanation:

Step 1:

2 1/3 + 6 3/5

Step 2:

2 5/15 + 6 9/15

Answer:

8 14/15

Hope This Helps :)

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Can you regroup 43 and 28

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Answer:

Step-by-step explanation:

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3 years ago

Please solve thank you

Y_Kistochka [10]

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Answer:

Step-by-step explanation:

The second step of the solution shows division by 2 on the left. Consequently, it must also show division by 2 on the right.

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3 years ago

What is the solution to the equation below? square root 2-3x/square root 4x=2

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2 years ago

Find the distance between the points (-1,-2) and (5,2). Simplified radical form.

frozen [14]

Answer:

2 $\sqrt{13}$

Step-by-step explanation:

Using the distance formula,

$\sqrt{( x_{2}-x_{1} )^2+(y_{2} -y_{1})^2 }$

We just need to plug in the numbers.

So $\sqrt{(-1-5)^2+(-2-2)^2}$

Then we simplify it to

$\sqrt{(-6)^2+(-4)^2} , to \sqrt{36+16}$

Finally, we get

$\sqrt{52}$ , which is $2\sqrt{13}$ when simplified.

3 0

2 years ago

What is the center of the circle described by the equation (x - 2)^2 +(y + 7)^2 =169

Marizza181 [45]

Answer:

The center is (2, -7)

Step-by-step explanation:

A circle is given by

(x-h)^2 + (y-k)^2 = r^2

where(h,k) is the center and r is the radius

(x - 2)^2 +(y + 7)^2 =169

(x - 2)^2 +(y - -7)^2 =13^2

The center is (2, -7) and the radius is 13

4 0

2 years ago