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hjlf
3 years ago
8

Help please x=6 x= square root 80 x=12 x= square root 164

Mathematics
1 answer:
AURORKA [14]3 years ago
8 0

Answer:

x = 12

Step-by-step explanation:

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Add <br><br> 3 1/4. And 1 3/4
Sav [38]

Answer:

the sum is 5

Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
(w-2) (w+5) <br> I need help I don't understand ...
Phantasy [73]
<h3>Answer: w^2 + 3w - 10</h3>

===============================================

Work Shown:

Let x = w-2

This will allow us to replace the (w-2) with x to get...

(w-2)(w+5)

x(w+5)

x*w + x*5 ... distribute

w(x) + 5(x)

Now replace x with w-2 and distribute again

w(x) + 5(x)

w(w-2) + 5(w-2)

w*w + w*(-2) + 5*w + 5*(-2)

w^2 - 2w + 5w - 10

w^2 + 3w - 10

6 0
2 years ago
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What is the perimeter of a square with a 13ft side
Dafna1 [17]
Perimeter = 2L + 2W
since it’s a square, all sides are equal so
perimeter = 4s
s = 13
so multiply 13 by 4
perimeter = 13*4 = 52
6 0
3 years ago
Read 2 more answers
Delaney bought a crate for her puppy when it was 3 months old. The crate is in the shape of a rectangular prism. Since the puppy
Alika [10]

Answer:

The volume of the new crate is exactly 174.4% of the old crate.

Step-by-step explanation:

Volume of a rectangular prism:

The volume of a rectangular prism of dimensions x, y and z is given by:

V = xyz

She decided that the dimensions of the new crate needs to be increased by 40% of the original length.

Each dimension is increased by 40%, which means that each is multiplied by 1 + 0.4 = 1.4. So

V = 1.4x(1.4y)(1.4z) = (1.4)^3(xyz) = 2.744(xyz)

Percentage:

The new volume is 2.744 the original volume. Considering the original volume is 100% = 1, it increased by 2.744 - 1 = 1.744 = 1.744*100% = 174.4%.

The volume of the new crate is exactly 174.4% of the old crate.

7 0
2 years ago
CHECK MY WORK PLEASE
Likurg_2 [28]

Answer:

Letter D)    C(w)=75w+100

Step-by-step explanation:

you have to pay $100 for the enrollment fee and w goes with 75 because you have to pay $75 per week.

Hope this helps

4 0
2 years ago
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