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3 years ago

7

question is mrs. henley built a cage .she wants to cover the bottom with news paper. if the cage is 1/4 yard bu 1/2 yard what is

the area that needs to be covered?

2 answers:

IRISSAK [1]3 years ago

8 0

Multiply them two and you should get 1/8

ANEK [815]3 years ago

6 0

I believe that's 2 foot 25 inches.
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2 divided by 5/12= what

AlekseyPX

Answer:

4.8

Step-by-step explanation:

2 ÷ 5/12 = 4.8

Make sure to use a calculator or solve on a piece of paper. :)

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3 years ago

(2 5/6)(6)+(-1 1/2)(1.5)-(1/16)

Jet001 [13]

Now I’m ngl my math might be wrong but I ended up with 1131/48
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3 years ago

Solve x2 - 8x - 9 = 0. Rewrite the equation so that it is of the form x2 + bx = c.

barxatty [35]

Answer:

x=9,-1 and $x^2+(-8)x=9$

Explanation:

we have been given with the quadratic equation $x^2-8x-9$

we compare the given quadratic equation with general quadratic equation

general quadratic is $ax^2+bx+c=0$

from given quadratic equation a=1,b= -8,c= -9

substituting these values in the formula for discriminant $D=b^{2}-4ac$

$D=(-8)^2-4(1)(-9)=100$

Now, to find the value of x

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Now, substituting the values we will get

$x=\frac{-(-8)\pm\sqrt{100}} {2}= \frac{8\pm10}{2}=9,-1$

And rewritting the given equation by shifting 9 to right hand side of the given equation and taking minus inside the bracket so as to convert it in the form of

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Michael is 12 years older than Brandon. Seventeen years ago, Michael was 4 times as old as Brandon.

4vir4ik [10]

Answer:

21 yrs old

Step-by-step explanation:

m= michael age

b=Brandon age

m=b+12

m-17=4(b-17)= 4b-68 --»»m = 4b -51

//put b+12 instead m// b+12=4b-51

3b=63 --»»b=21

Brandon age is 21

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Kamila [148]

Answer:

should be 17

Step-by-step explanation:

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2 years ago