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butalik [34]
3 years ago
15

The Tigers lost 15% of the 60 games that they played this season. How many games did they win?

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
4 0
The first step, would be to make the percent a fraction. 15%=15/100.

So, if they played 60 games, and you want to find how many they lost, you would write x/60, when x=games lost.

15     x
___=___
100   60

Simplify the fraction on the left. Divide the numerator (top) and the denominator (bottom) by 5, leaving you with 3/20.

3/20=x/60

Make the denominators (bottom) similar

9/60=x/60

x=9
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&lt; Exit
Roman55 [17]

Answer:

88m of fencing

Step-by-step explanation:

the cicumference of the garden is what we are looking out for,

and with the raduis .ie.14m

C=2πr

C=2•22/7•14

C=88m

8 0
2 years ago
what is 7.5 x 10 to the negative 3rd power + 5.8 x 10 to the negative 3rd power in scientific notation
Nastasia [14]
The answer is 1.33*10^-3, or 0.0133.
6 0
3 years ago
Show that if u+v and u-v are orthognal, then the vectors u and v must have the same length.
pashok25 [27]

Answer with Step-by-step explanation:

We are given that

u+ v and u-v are orthogonal

We have to prove that u and v must have the same length.

When two vector a and b are orthogonal then

a\cdot b=0

By using the property

(u+v)\cdot (u-v)=0

We know that

(a+b)\cdot (a-b)=\mid a\mid^2-\mid b\mid^2

\mid u\mid ^2-\mid v\mid^2=0

\mid u\mid^2=\mid v\mid^2

Magnitude is always positive

When power of base on both sides are equal then base will be equal

Therefore,

\mid u\mid=\mid v\mid

Hence, the length of vectors u and v must have the same length.

5 0
3 years ago
A parabola has zeros at (5,0) and (-3,0) and passes through point (6,18) determine the axis of symmetry
worty [1.4K]

Answer:

The axis of symmetry is x=1

Step-by-step explanation:

we know that

In a vertical parabola, the axis of symmetry is equal to the x-coordinate of the vertex

In this problem we have a vertical parabola open upward

The x-coordinate of the vertex is equal to the midpoint between the zeros of the parabola

so

x=\frac{5-3}{2}=1

therefore

The axis of symmetry is x=1

5 0
3 years ago
Whats is 2400000 in standard form
Ghella [55]
The best answer would be 
2.4 x 10 ^6
10 to the sixth power multiplied by 2.4
7 0
3 years ago
Read 2 more answers
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