3 years ago

I know the answer but what’s the work

Mathematics

2 answers:

Reika [66]3 years ago

7 0

Answer:

Step-by-step explanation:

Hope you understand my writing :)

mina [271]3 years ago

4 0

Answer:

(0.5r^2pi) + (0.5r^2pi) + (bh)

Step-by-step explanation:

All you need to do is to find the area of each shape, then add all areas together.

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Pls hurry I need an answer!!!

nlexa [21]

Answer:

133 degrees

Step-by-step explanation:

if FBE is 47 degrees and is identical to angle CBD, then we can consider

EBD as 180 degrees first and subtract 47 degrees, which is 133 degrees, that is how I got my answer.

hope it helped in any way.

3 0

3 years ago

HELP QUICK BRAINLIST FAST

Lemur [1.5K]

Answer:

cube root of 512=8

of m^ 12 =m^(12/3) =m^4

of n^5

answer is 8m^4n^5

5 0

3 years ago

Help with 4 please thank you

never [62]

Answer:

=3x^2+4

Step-by-step explanation:

Subtract 8 from 12.

3x^2+4

3 0

3 years ago

An N-scale model railroad caboose is 3 inches long. N scale is 169 feet to 1 foot.

hammer [34]

9514 1404 393

Answer:

c/3 = 169/12
42 1/4 feet

Step-by-step explanation:

Since we want to know the actual number of feet, we can write the proportion with that in the numerator.

$\dfrac{\text{actual feet}}{\text{scale inches}}=\boxed{\dfrac{c}{3}=\dfrac{169}{12}}\\\\c=\dfrac{3\cdot169}{12}=42\frac{1}{4}\qquad\text{multiply by 3}$

The real caboose is 42 1/4 feet long.

4 0

3 years ago

Find the sum by first finding the equivalent fractions so that both of the fractions have common denominators. Three eighths plu

Iteru [2.4K]

Answer:

thirteen sixteenths

Step-by-step explanation:

Three eighths plus seven sixteenths equals blank

3/8 + 7/16 = ?

= (2*3)+(1*7)/16

= (6+7)/16

= 13/16

13/16 is equivalent to thirteen sixteenths

5 0

3 years ago