Ask question

Ask question

All categories

3 years ago

7

Help me please thanks you

1 answer:

Lana71 [14]3 years ago

5 0

The answer would be B because congurent means the same

You might be interested in

For the schools sports day a group of students prepared 21 1/2 lbs of lemonade at the end of the day they had 2 5/8 lbs left ove

Ludmilka [50]

I think the answer is 9 1/4

8 0

3 years ago

Read 2 more answers

Given the function f(x) = x2 and k = –1, which of the following represents a function opening downward?

WITCHER [35]

<span>f(x) = ax2+bx+c, is quadratic equation
</span><span>function opening downward if the a<0,
</span><span>kf(x) = -x², a= -1<0
so the answer is </span><span>B.kf(x) </span><span>

</span>

5 0

3 years ago

A recipe calls for 3 cups of pecans for every 5 cups of walnuts. How many cups of pecans should be added to 8 cups of walnuts?

aliya0001 [1]

Answer:A

Step-by-step explanation:

8 0

3 years ago

From a pool of 12 candidates, the offices of president, vice-president, secretary, and treasurer will be filled. In how many dif

Romashka [77]

Answer:

11,880 different ways.

Step-by-step explanation:

We have been given that from a pool of 12 candidates, the offices of president, vice-president, secretary, and treasurer will be filled. We are asked to find the number of ways in which the offices can be filled.

We will use permutations for solve our given problem.

$^nP_r=\frac{n!}{(n-r)!}$ , where,

n = Number of total items,

r = Items being chosen at a time.

For our given scenario $n=12$ and $r=4$ .

$^{12}P_4=\frac{12!}{(12-4)!}$

$^{12}P_4=\frac{12!}{8!}$

$^{12}P_4=\frac{12*11*10*9*8!}{8!}$

$^{12}P_4=12*11*10*9$

$^{12}P_4=11,880$

Therefore, offices can be filled in 11,880 different ways.

3 0

3 years ago

Can I get help and no links pls

kodGreya [7K]

The answer is 30, can I get the brainliest answer

5 0

3 years ago

Read 2 more answers