4 years ago

I need help with this question someone please help ASAP! I’ll mark brainliest!!!!!

Mathematics

1 answer:

inysia [295]4 years ago

5 0

1 and 5 are corresponding angles (need to be on same side of the transversal)

You might be interested in

Milena's take-home pay is $1200 a month. She spends 12% of her take-home pay on her cable bill. How much is Milena's monthly cab

inna [77]

$1200 - 12% = $144

1200 - 144 = $1056

12% = 1056

3 0

4 years ago

Read 2 more answers

(BRAINLIEST to best answer) - Write a linear equation that goes through (1, 3) and (2, 6).

enot [183]

Answer:

y=1/3x

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

15.

boyakko [2]

Explanation:

${3 \choose 2} = \frac{3!}{2!(3-2)!} = \frac{6}{2*1} = 3$

${3 \choose 1} = \frac{3!}{1!(3-1)!} = \frac{6}{1*2} = 3$

b) First, we have that

${n \choose k} = \frac{n!}{k!(n-k)!}$

On the other hand,

${n \choose n-k} = \frac{n!}{(n-k)!(n(n-k))!} = \frac{n!}{(n-k)!k!}$

Therefore, both expressions are equal. This makes sense, because selecting k elements from a group of n is the same than specify which elements you will not select. In order to specify those elements you need to select the n-k elements that will not be selected. Hence, each time you are selecting k from n, you are also selecting n-k from n, and from that reason both combinatorial numbers are equal.

4 0

4 years ago

Read 2 more answers

-13 +n + 5 + 6 = 5 + 4n-4

natta225 [31]

Answer:

n=-1

Step-by-step explanation:

-13+n+5+6=5+4n-4

n-2=4n+1

-2=3n+1

-3=3n

-1=n

4 0

3 years ago

What value of B makes the expression, x^2 + bx + 64 a perfect square trinomial?

Kitty [74]

B = 16
x^2 + 16x + 64 can be factored down to (x + 8)^2.

7 0

3 years ago