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3 years ago

What is negative 5 and 3/4 as a fraction

Mathematics

1 answer:

Alinara [238K]3 years ago

3 0

Answer:

-23/4

Step-by-step explanation:

$-5\frac{3}{5}$

$-\frac{5x4+3}{4}$

$-\frac{20+3}{4}$

$-\frac{23}{4}$

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I need help with this question please

ludmilkaskok [199]

Answer:

Step-by-step explanation:

The enclosing rectangle is 24 units long and 12 units high. Its area is ...

(24 units)(12 units) = 288 square units

The white circles obviously cover more than half the area, so the only viable answer choice is 62.

If you want to go to the trouble to actually figure it out, you can find the area of each circle using the area formula ...

A = πr² = (3.14)(6²) = 113.04

Then both circles have an area of 2×113.04 = 226.08, and the shaded area is the difference between that and the rectangle area:

shaded area = 288 -226.08 = 61.92 ≈ 62

5 0

2 years ago

Need help ASAP 30 points and brainliest

shepuryov [24]

Answer:

Step-by-step explanation:

First equation

x + y ≥ 10

Second equation

5.50x + 3y ≤ 45

a possible soution can be

x = 4 and y= 6

7 0

2 years ago

A flower bed in the shape of a rectangular prism is 10 feet long, 1 foot wide, and 0.5 foot deep.

Lemur [1.5K]

Answer:

it is 5 feet squared

Step-by-step explanation:

multiply them all

5 0

2 years ago

Convert 11.42424242 to a rational expression in the form of a/b , where b ≠ 0.

TiliK225 [7]

11.424242
isolate the repeating part
11+0.424242

focus on the repeating part
0.42424242
how many places till it repeats again?
2
let's say it is x
x=0.42424242
multiply by 100
100x=42.424242

subtract them
100x-x=42.42424242-0.42424242
the infinite repeats cancel and we get
99x=42
divide by 99
$x=\frac{42}{99}$

so
$11.\overline{42}=11 \space\ \frac{42}{99}$

5 0

3 years ago

Read 2 more answers

The dot product of u with itself is 12. What is the magnitude of u?

Brilliant_brown [7]

Dot product is
a*b = |a|*|b|*cosα.
In our case
u*u =|u|*|u|*cos 0
u*u =|u|*|u|
12=|u|²
|u|=√12=√(4*3)=2√3
Answer: <span>D. 2√3</span>

5 0

3 years ago