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Sladkaya [172]
3 years ago
9

Danisha found the volume of the figure shown.Her work is shown below.

Mathematics
2 answers:
stira [4]3 years ago
8 0

Answer:

C, just did the assignment.

Step-by-step explanation:

Mazyrski [523]3 years ago
4 0

Answer: C, She did not have the volume of the sphere to find the volume for the half sphere

Step-by-step explanation:

there wasn't a volume

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What is the zero of f?
Valentin [98]

Answer:

be more specific

Step-by-step explanation:

For me to answer it

8 0
3 years ago
Rico and his friend eat some lasagna. Rico eats 1/9 of lasagna, and his friend eats 1/18 of the lasagna. How much of the lasagna
Blizzard [7]

Answer:

\frac{5}{6} of the lasagna is left

<u>Step-by-step explanation:</u>

Given:

Amount of lasagna Rico eats = 1/9

Amount of lasagna His friend eats = 1/18

To Find:

The amount  lasagna is left =?

Solution:

Total lasagna ate by both Rico and his friend = Amount of lasagna Rico eats +  Amount of lasagna His friend eats

Total lasagna ate by both Rico and his friend = \frac{1}{9} + \frac{1}{18}

Total lasagna ate by both Rico and his friend = \frac{2}{19} + \frac{1}{18}

Total lasagna ate by both Rico and his friend = \frac{3}{18}

Total lasagna ate by both Rico and his friend = \frac{1}{6}

The amount  lasagna is left = 1 - Total lasagna ate by both Rico and his friend.

The amount  lasagna is left = 1 - \frac{1}{6}

The amount  lasagna is left =\frac{6-1}{6}

The amount  lasagna is left =\frac{5}{6}

4 0
3 years ago
If you know the area of a circular field is 6358.5 m2, what is the radius of the field?
diamong [38]

Answer:

r = 45 m.

Step-by-step explanation:

pi r^2 = 6358.5

r^2 = 6358.5 / pi

r = √(6358.5 / pi)

= 44.989 m

5 0
2 years ago
"The closeness of a measurement to the actual value" is a definition of which term?
Neko [114]
The answer is Accuracy. Accuracy is the closeness of a measurement to the actual vaule. 
7 0
3 years ago
What is the slope of the line that is perpendicular to the line containing the points (5,-2) and (8,-3)?
amid [387]

Answer:

3

Step-by-step explanation:

m=y2-y1/x2-x1

-3+2/8-5

-1/3

perp. = negative reciprocal

3

8 0
3 years ago
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