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2 years ago

What plus what equals -8 ?

Mathematics

1 answer:

Vinil7 [7]2 years ago

3 0

Answer:

-4+-4

Step-by-step explanation:

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Find the height of a triangle with base 3 m and area 9 m².<br> a<br> m

miss Akunina [59]

Answer:

h=6

Step-by-step explanation:

a=b x h x 0.5

9=3 x h x 0.5

9/3=3/.5=6

h=6

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2 years ago

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Round 8.923 to the nearest half.

Furkat [3]

Answer:

8.923 to the nearest half is 8.9

Step-by-step explanation:

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State how many imaginary and real zeros the function has.

sammy [17]

Answer:

Step-by-step explanation:

If you'd graph this function on a graphing calculator or graphing utility, you'd see quickly that the graph never touches or crosses the x-axis. This tells us immediately that there are no real roots; all four roots are complex or imaginary.

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2 years ago

Which simplified ratio correctly compares 10,000 centimeters to 1000 meters

dangina [55]

Answer:

10000 cm to 1000 m ratio is 1:10

Step-by-step explanation:

To find : The simplified ratio correctly compares 10,000 centimeters to 1000 meters.

Solution :

To find the ratio first we make the unit same.

1 m= 100 cm

1000 m= 1000 × 100 cm

1000 m= 100000 cm

Now, to compare 10,000 cm to 1,00,000 cm

The ratio is

$\frac{10000}{100000}=\frac{1}{10}$

10000 cm to 100000 cm ratio is 1:10

or 10000 cm to 1000 m ratio is 1:10

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3 years ago

Identify the percent, amount, and base in this problem: 25% of what number is 40?

Rudiy27

25% of 160 is 40. Hope this helps

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2 years ago