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2 years ago

How can you find 8 people can share 7 tickets equally

Mathematics

2 answers:

9966 [12]2 years ago

5 0

Step-by-step explanation:

8/7 because 7*8=7/1*8/1= and we will take the reciprical which is 7/1*1/8=7/8

densk [106]2 years ago

3 0

Answer:

Easy Kick one person out

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Which expression is equivalent to 6^2 times 6^6? a. 6^8 b. (6^3)^5 c. 6^12 d. 6^8/6

ratelena [41]

Step-by-step explanation:

Rule:

When exponents multiply, they're adding.

Multiply:

${6}^{2} \times {6}^{6} = {6}^{2 + 6} = {6}^{8}$

Option A is correct.

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1 year ago

Natalie has $20 to spend on 5 sandwiches. Can she spend $4.39 on each sandwich? Explain.

uranmaximum [27]

No she can't spend $4.39 for each sandwich because if you divide 20 by 5 your quotient will be 4.

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2 years ago

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Each of the figures are similar. Find the missing length

Alisiya [41]

Answer:

Step-by-step explanation:

the first one is 9x bigger then the second one

so 7x9 is 63

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2 years ago

2/3 of the students at lamar high school are girls. of those girls, 2/3 sing in the school choir. what fraction of students at l

laila [671]

4/9 is the awnswrer
yes it is ok have a nice day

8 0

2 years ago

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The diameter of a circle has length 12. The center is at*(-5, 2). Give the equation

labwork [276]

Answer:

Equation of the circle is : $x^{2} + 10x + y^{2} -4y -7 =0$

Step-by-step explanation:

Let us consider the image attached in the answer area.

The center O has the co-ordinates i.e. (-5,2) and the diameter given is 12 units.

We know that radius is half of diameter.

$\text{Radius = }\dfrac{\text{Diameter}}{2}$

$\text{Radius = }\dfrac{12}{2}\\\Rightarrow \text{Radius = 6units}$

The equation for circle given the center and radius, can be represented as:

$(x-a)^{2}+ (y-b)^{2} = r^{2}$

Where (a,b) is the co-ordinate of center and r is the radius.

Let us consider the following formula:

$(p+q)^2 = p^{2}+ q^{2} +2pq\\(p-q)^2 = p^{2}+ q^{2} -2pq$

$(x-(-5))^{2}+ (y-2)^{2} = 6^{2}\\\Rightarrow (x+5)^{2}+ (y-2)^{2} = 36\\\Rightarrow x^{2} + 25 + 10x +y^{2} + 4-4y=36\\\Rightarrow x^{2} + 10x +y^{2} -4y-7=0$

Hence, Equation of the circle is : $x^{2} + 10x + y^{2} -4y -7 =0$

4 0

2 years ago