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enot [183]
3 years ago
15

Answer this correctly with an explanation I’ll give u brainalist + 10 points

Mathematics
2 answers:
AleksAgata [21]3 years ago
8 0

Answer:

D

Step-by-step explanation:

OLEGan [10]3 years ago
4 0

Answer:

option D

Step-by-step explanation:

Angle ADF and Angle FDE

ADF+ FDE

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How could we find the diameter of a circle with an area of 78.5 in.^ 2 ?? (3.14 is used for )
iris [78.8K]

Answer:

I think it's A AND C. The diameter is just the radius multiplied by 2 at the end of the day.B is just wrong.

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2 years ago
Is this a function or no
blondinia [14]

Answer:

Yes

Step-by-step explanation:

None of them repeat

4 0
3 years ago
Choose the word form of this number. 180,900,236,821
s344n2d4d5 [400]
<span>one hundred eighty billion, nine hundred million, two hundred thirty-six thousand, eight hundred twenty-one</span>
4 0
3 years ago
Plssssss helppppppppp
madam [21]

Answer:

1,385.44 {ft}^{2}

<h3>4th answer is correct</h3>

Step-by-step explanation:

\pi {r}^{2}  \\ \pi \times 21 \times 21 \\  = 1,385.44 {ft}^{2}

7 0
3 years ago
A school director must randomly select 6 teachers to part in a training session. There are 34 teachers at school. In how many di
prohojiy [21]

Answer:

Total possible ways to select 6 teachers from 34 teacher are ^{34}C_6=1344904.

Step-by-step explanation:

It is given that total number of teachers at a school is 34.

The school director must randomly select 6 teachers to part in a training session.

^nC_r=\frac{n!}{r!(n-r)!}

Where, n is total possible outcomes and r is number of selected outcomes.

Total teachers = 34

Selected teachers =6

Total number of possible ways to select 6 teachers from 34 teacher is

^{34}C_6=\frac{34!}{6!(34-6)!}

^{34}C_6=\frac{34\times 33\times 32\times 31\times 29\times 28!}{6!(28)!}

^{34}C_6=1344904

Therefore total possible ways to select 6 teachers from 34 teacher are ^{34}C_6=1344904.

7 0
2 years ago
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