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adell [148]
3 years ago
13

Which rational number is negative?

Mathematics
1 answer:
astra-53 [7]3 years ago
6 0

Answer:

D

Step-by-step explanation:

Hope this helps

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Name the line and plane shown in the diagram.
defon

Answer:

Step-by-step explanation:

its C. NM and plane PO

5 0
3 years ago
Sara buys a sweater at a department store. The sweater costs $30.00. The store is having a 25% off sale on everything in the sto
ki77a [65]

Answer:

22.50

Step-by-step explanation:

Discount = Original Price x Discount %/100

Discount = 30 × 25/100

Discount = 30 x 0.25

You save = $7.50

3 0
3 years ago
Can i plz have some help with this
Dennis_Churaev [7]

Answer:

66.56 cm

Step-by-step explanation:

First, let's find the circumference of a circle with radius 8 cm.

2 * 8 * 3.14 = 50.24

Now, since we only need a 1/4 of the circumference, divide that number by 4

50.24 / 4 = 12.56

Add up the rest of the sides

12.56 + 10 + 17 + 10 + 9 = <u>66.56</u>

8 0
4 years ago
Read 2 more answers
Please help!:
Gnesinka [82]
The answer to this is A. 650. You find the surface area of the two cubes, then the rectangular prism, then you add them together.<span />
6 0
3 years ago
Solve for x.<br><br> −4/5x+3/10&lt;8/10
Genrish500 [490]

Answer:

for (−4/5)x + 3/10 < 8/10:  solution is x > -5/8

for −4/(5x) + 3/10 < 8/10: solution is x > -8/5

Step-by-step explanation:

I'm not exactly sure if you mean -4 divided by 5x or (-4/5)x, so I've done both! :)

-\frac{4}{5}x+ \frac{3}{10} < \frac{8}{10}

subtract 3/10 from both sides:  -\frac{4}{5}x < \frac{5}{10}

Divide both sides by 4/5:  -x < \frac{5}{8}

Divide both sides by -1 (reverse sign):  x > -\frac{5}{8}

-\frac{4}{5x}+ \frac{3}{10} < \frac{8}{10}

subtract 3/10 from both sides:  -\frac{4}{5x} < \frac{5}{10}

Multiply both sides by 5x:  -4 < \frac{5}{2}x

Divide both sides by 5/2:  x>- \frac{8}{5}

6 0
2 years ago
Read 2 more answers
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