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nlexa [21]
3 years ago
6

How do I solve w, squared, minus 81.

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
4 0
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PLEASE HELP
Crank

Answer:

Listeriosis is an infection caused by the bacteria Listeria monocytogenes. People become infected by eating foods contaminated with the bacteria. Listeria may infect many different sites in the body, such as the brain, spinal cord membranes, or the bloodstream

Step-by-step explanation:

People with invasive listeriosis usually report symptoms starting 1 to 4 weeks after eating food contaminated with Listeria

5 0
3 years ago
Read 2 more answers
What is the simplest form of 2 1/3 +5 3/4
BabaBlast [244]

get a common denominator which is 12

2 1/3 = 2 4 /12

5 3/4 = 5 9 /12

2 4/12 + 5 9/12 = 7 13/12

                           7 + 1 1/12

                            8 1/12

6 0
3 years ago
Joan planted 150 tulip bulbs, but only 20% of them bloomed. How many tulips<br> bloomed?
Bingel [31]
120 tulips just 150 x .80= 120
7 0
2 years ago
Please help! im doing a test right now
GaryK [48]

Answer:

a.) Time = 6 hours

b.) Average Speed = 410 miles per hours

c.) Distance = 196 miles

Step-by-step explanation:

<h3><u>a.</u>)</h3>

A coach drives 360 miles at a speed of 60 mph.

So,

Time = Distance ÷ Speed

Time = 360 ÷ 60

Time = 6 hours

<h3><u>b.</u>)</h3>

A plan flies 1640 miles in 4 hours.

So,

Average Speed = Distance ÷ Time

Average Speed = 1640 ÷ 4

Average Speed = 410 miles per hours

<h3><u>c.</u>)</h3>

A bus drives 3½ hour at an average Speed of 56 mph.

So,

3½ hour = 3.5 hour

Distance = Average Speed × Time

Distance = 56 × 3.5

Distance = 196 miles

<u>-TheUnknownScientist 72</u>

4 0
2 years ago
Match the descriptions with their correct solid name.
gregori [183]
Here are all the correct answers in the order they are asked.

1. Sphere - all the points from the center create a rounded space
2. Triangular pyramid - A triangular base and three triangular lateral faces
3. Cube all six faces are squares
4. Triangular prism - two triangular bases and four rectangular lateral faces
5. Cylinder two circular bases and a rounded lateral face
6. Rectangular pyramid -rectangular base and four triangular lateral faces
7. Cone- One circular base 1 rounded space that comes to a point.
8. Rectangular prism - 6 rectangular faces
6 0
3 years ago
Read 2 more answers
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