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3 years ago

Brainliest Show working work out the questions below

Mathematics

1 answer:

Alex787 [66]3 years ago

4 0

Answer:

sorry bout the second part I wrote mm instead of m. Besides that I think this will be the correct answer. Hope this helps

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Please helpp due soon!! 10 points :)

zubka84 [21]

Answer:

$2.3\:\mathrm{in^3},\\1.3\:\mathrm{fl\:oz}$

Step-by-step explanation:

The volume of a cone with radius $r$ and height $h$ is equal to $V=\frac{1}{3}\cdot r^2\pi\cdot h$ .

What we're given:

Since radius is half the diameter, $r$ is $1.1$
Height of $1.8$

Substituting given values, we get:

$V=\frac{1}{3}\cdot 1.1^2\pi \cdot 1.8=0.726\pi\approx \boxed{2.3\:\mathrm{in^3}}$

Convert to fluid ounces using the conversion given in the question:

$0.726\pi}\cdot \frac{0.554}{1}\approx \boxed{{1.3\:\mathrm{fl\:oz.}}}$

5 0

3 years ago

Which tool helps an artist organize pieces of an image?

Vika [28.1K]

Answer: the answer will be selection

6 0

3 years ago

Read 2 more answers

Someone please help me!! I'll give brainliest

MariettaO [177]

Answer:

sorry to answer late but..

Step-by-step explanation:

$\frac{1}{75} cm$ = $\frac{scale }{real}$

the wings of the real plane are 12 meters or 1200 cm

we want to solve for the scale, sooo do the algebra...get scale by it self..

real * $\frac{1}{75}$ = scale

1200 * $\frac{1}{75}$ = 16

The scale model wings are 16 cm 2.54 cm is one inch so the wings are approx. 6.3 inches

4 0

2 years ago

10 x 3 tens in standard form?

Lubov Fominskaja [6]

10 x 30=300 because you 3 tens is 30 times 10 is 300. hope it helped.

6 0

3 years ago

What percent of 120 is 90

Alex777 [14]

Answer:

75%

Step-by-step explanation:

90/ 120 is the same as 75 or 3/4 so 75% of 120 is 90

7 0

3 years ago

Brainliest Show working work out the questions below​

Brainliest Show working work out the questions below