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Leto [7]
2 years ago
12

I’m about to take the test please hurry! I will give brianliest.

Mathematics
1 answer:
scZoUnD [109]2 years ago
5 0

Answer:

i think its 358

Step-by-step explanation:

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Find (ros)(z).
Nady [450]

Answer:

(r*s) = (x-5)(2x+6) = 2x2 + 6x - 10x - 30 = 2x2 - 4x - 30

(r-s)(x) = x-5 - (2x+6) = x - 5 - 2x - 6 = -x - 11

(r+s)(x) = x - 5 + 2x + 6 = 3x + 1

(r + s)(3) = 3(3) + 1 = 9 + 1 = 10

Step-by-step explanation:

6 0
2 years ago
Instead of using the values {1,2,3,4,5,6} on dice, suppose a pair of dice have the following: {1,2,2,3,3,4} on one die and {1,3,
ozzi

Step-by-step explanation:

Sample space, S = {(1,1),(1,3),(1,4),(1,5),(1,6),(1,8),(2,1),(2,3),(2,4),(2,5),(2,6),(2,8),(2,1),(2,3),(2,4),(2,5),(2,6),(2,8),(3,1),(3,3),(3,4),(3,5),(3,6),(3,8),(3,1),(3,3),(3,4),(3,5),(3,6),(3,8),(4,1),(4,3),(4,4),(4,5),(4,6),(4,8)}

These dice will give a sum of 2 with N={(1,1)}, which only has 1 combination

Thus, the probability of rolling a sum of 2 with these dice is

\frac{1}{36}

8 0
3 years ago
7. (6-4)3 pls help need answer quick pls
Dennis_Churaev [7]

Answer:

6

Step-by-step explanation:

(6-4)3

do the parentheses first

(2)3

6

8 0
3 years ago
Help me solve these questions <br> ?
valentinak56 [21]

Answer:

All of these?

8 0
2 years ago
How are secants related to chords
Fofino [41]
        Dear Gaby,
Well I would Say that <span>Any line that intersects a given circle at two different points is called a SECANT and </span><span><span>part of secant intercepted between these points is called CHORD</span> of a circle. So basically, </span><span>Both are very same. ... A Chord connects two points on the circumference of a circle. I hope I could help you my friend and Keep on Rockin'

             Wishing you some Rockin' Answers,
                                                                 Mangle</span>
4 0
3 years ago
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