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3 years ago

The hanger below represents a balanced equation find the Value of n that makes the equation true n=

Mathematics

1 answer:

amm18123 years ago

7 0

Answer: where is the diagram ?

Step-by-step explanation:

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Having trouble with subtracting and regrouping mixed numbers. 5 1/8 -2 4/8.

Mkey [24]

You will need to convert them into improper fractions, subtract them, and convert them back to mixed numbers.
5 1/8 - 2 4/8
41/8 - 20/8
21/8
2 5/8
Your answer is 2 5/8.

5 0

3 years ago

7- a. What is the radius of the circle with center (3,10) that passes through (12,12)?

loris [4]

Answer: a. Radius of circle = $\sqrt{85}$

b. The equation of this circle : $(x-3)^2+(y-10)^2=85$

Step-by-step explanation:

Given : Center of the circle = (3,10)

Circle is passing through (12,12).

a. To find the radius we apply distance formula (∵ Radius is the distance from center to any point ion the circle.)

Radius of circle = $\sqrt{(12-3)^2+(12-10)^2}$

Radius of circle = $\sqrt{(9)^2+(2)^2}=\sqrt{81+4}=\sqrt{85}$

i.e. Radius of circle = $\sqrt{85}$

b. Equation of a circle = $(x-h)^2+(y-k)^2=r^2$ , where (h,k)=Center and r=radius of the circle.

Put the values of (h,k)= (3,10) and r= $\sqrt{85}$ , we get

$(x-3)^2+(y-10)^2=(\sqrt{85})^2$

$(x-3)^2+(y-10)^2=85$

∴ The equation of this circle : $(x-3)^2+(y-10)^2=85$

6 0

3 years ago

Cuanto le falta a 425,000 para llegar a 500,000<br><br> Ayúdenme por favor

Sauron [17]

Answer:

375,000 no se sisera esa

4 0

3 years ago

Read 2 more answers

Once again... we almost finish, solve for x

algol13

Answer:

x = 34

Step-by-step explanation:

Angles are supplementary:

x + 7 + 4x + 3 = 180

5x + 10 = 180

5x = 170

x = 34

3 0

3 years ago

Help find the value of x

earnstyle [38]

Answer: the leg x would equal 76.8, or 77 rounded. The actual number would be 76.8374908492.

4 0

3 years ago