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miv72 [106K]
3 years ago
6

Answer choices : A : x = - 5 B : x = - 4 C : x = 4 D x = 5

Mathematics
1 answer:
Annette [7]3 years ago
8 0

Answer:

x=-4

Step-by-step explanation:

\frac{1}{4} x - \frac{1}{8} = \frac{7}{8} + \frac{1}{2} x

first group the like terms

\frac{1}{4} x - \frac{1}{2}x = 1

as 1/8 plus 7/8 = 1

then add the x's together

-\frac{1}{4} x = 1

and finally

x = -4

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how many 1/2 foot unit cubes can be added to fill the prism completely use what you know about unit cubes or the side lengths of
Dima020 [189]

Answer:The volume of the cube is 1/2 x 1/2 x 1/2 = 1/8

2646/(1/8) = 21168

Step-by-step explanation:

4 0
3 years ago
Describe how you can tell that a fraction corresponds to a repeating decimal and not a terminating decimal
horrorfan [7]
When a fraction corresponds to a repeating decimal, it's denominator is 9 or 99.

For example, 4/11 = 36/99 = 0.36 with bar notation over 36.

Example #2: 2/3 = 6/9 = 0.666....
or also written as 0.6 with bar notation over 6.

You know a fraction responds to a terminating decimal because it can be simplified to a terminating decimal.

Example: 2/4 = 0.5
8 0
3 years ago
A 1000-millimeter intravenous bag is attached to patient with s tube and is empty after 8hours. At what rate dose the solution f
Andrei [34K]
That should be 1,000 MILLILITER bag.

1,000 ml per 8 hours =
125 ml per hour


8 0
4 years ago
What is the area of the shaded portion of the circle?
Elina [12.6K]

Answer:

It is D

Step-by-step explanation:

I took the quiz

5 0
3 years ago
Find the value of Z.<br><br> A. 3<br> B. 6\sqrt{2} <br> C. 2<br> D. 2\sqrt{2}
wariber [46]
So you would first find the length of y.

To do that, use the Pythagorean's Theorem:

a²+b²=c²

in this case, c = 3, and b = 1.

a² + 1² = 3²
a² + 1 = 9
a² = 8
a = √8

Now to find z, use the Pythagorean's Theorem again:

a² + b² = c²

where √8 = a and 8 = b, and z = c.

√8² + 8² = z²
8 + 64 = z²
72 = z²
z = √72

To simplify this, take out the largest perfect square, or 36:

z = √36√2
z = 6√2

So your answer would be B.
6 0
3 years ago
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