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zepelin [54]
3 years ago
12

Plz do all and i will give brainlyest

Mathematics
2 answers:
dimaraw [331]3 years ago
5 0

Answer:

Look down

Step-by-step explanation:

1) 40pi meters^2

2) 8100pi yards^2

3) 324 pi meters^2

Vlada [557]3 years ago
4 0

Answer:

1. 125.66 m

2. 282.74 yds

3. 254.47 m

PLEASE GIVE ME BRAINLIEST

Step-by-step explanation:

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Gina has 5 2/8 feet of silver ribbon and 3 6/8 of gold ribbon. How much more silver ribbon does Gina have than gold ribbon.
Paraphin [41]

Answer: we are simply to subtract the length of the gold ribbon which is 2 4/6 ft from the length of the silver ribbon, 5 2/6 feet. Mathematically,

                               5 2/6 feet - 2 4/6 feet = 8/3 feet

Therefore, Gina has 8/3 feet more of the silver ribbon than the golden ribbon.

6 0
3 years ago
Which must be true?<br> OAN LB<br> O NCBZ<br> O ZBMZ = 2CMZ<br> O ZZBM = ZZCM
andrew11 [14]

Answer:

your answer to your question is an lb

3 0
3 years ago
What is the corollary to the triangle sum theorem?
Mazyrski [523]
In the triangle sum theorem, the corollary is that the triangle <span>can include only one 90 degree angle or one obtuse angle.</span>
5 0
3 years ago
Simplify 3(2x^4*y^5)^2/(6x^3*y^3)^6
Thepotemich [5.8K]

\dfrac{3(2x^4y^5)^2}{(6x^3y^3)^6}\qquad\text{use}\ (ab)^n=a^nb^n\ \text{and}\ (a^n)^m=a^{nm}\\\\=\dfrac{3(2^2)(x^4)^2(y^5)^2}{6^6(x^3)^6(y^3)^6}=\dfrac{3(4)x^8y^{10}}{46656x^{18}y^{18}}\qquad\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=\dfrac{12x^8y^{10}}{46656x^8x^{10}y^{10}y^8}=\dfrac{1}{3888x^{10}y^8}

7 0
3 years ago
#10
amm1812

Answer:

There are 3 green marbles in the box.

Step-by-step explanation:

15% = 0.15

To figure out how much 15% of 21 is, you must multipl the decimal form of the percentage by the whole number. This will give you how much of that number that percentage is.

0.15 * 21 = 3.15  

But you can't have 0.15 of a marble, so you must round as well.

3 green marbles in the box.

3 0
3 years ago
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