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Olenka [21]
2 years ago
10

NEED HELP ASAP WILL GIVE BRAINLY

Mathematics
2 answers:
Galina-37 [17]2 years ago
5 0

Answer:

7

Step-by-step explanation:

if you dont know a math problem. always assume 7.

Anuta_ua [19.1K]2 years ago
3 0

Answer:

Brennan is 2, Jacobi is 1, Valerie is 4, Adrienne is 3.

Step-by-step explanation:

YW now brainliest!

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box contains 15 items,4 of which are defective and 11 are good. Two items are selected. What is probability that the first is go
allsm [11]
The probability of the first item being good is 11/15.
Since we have taken 1 item out the remaining total is now 14, so the probability of getting a defective item is now 4/14.
Now you multiply the probabilities together to get (11/15)(2/7)=22/105
3 0
3 years ago
Solve the absolute value equation or indicate that the equation has no solution. |x-5|=4
Lelu [443]

Step-by-step explanation:

bzjdfj7wirrididuwir9e8woao23893

3 0
1 year ago
I WILL MARK AS BRAINLIEST! Simplify
aev [14]
A. 40
B. 28
C. 140
D. 26
4 0
3 years ago
Read 2 more answers
I need to get this done
Allushta [10]

Answer:

x = 17 and y = 8

Step-by-step explanation:

Since (6x + 3) and (8x - 31) are alternate interior angles, they are congruent.

Therefore, you can set them equal to each other and solve for x.

8x - 31 = 6x + 3

Combine like terms

2x = 34

Divide both sides by two

x = 17

Since (5y + 35) and (6x + 3) are consecutive interior angles, they add up to 180. Plug in 17 for x.

(5y + 35) + (6(17) + 3) = 180

Add like terms

5y + 140 = 180

5y = 40

y = 8

7 0
3 years ago
Math help please (80 points)
Inga [223]

Answer:

1. x^4 -x^3 -4x^2 -3

a1 = -7.4

an = an-1 -13.8  (choice 1)

Step-by-step explanation:

f(x) = x^4 -x^2 +9

g(x) = x^3 +3x^2 +12

We are subtracting

f(x) -g(x) =x^4 -x^2 +9 - ( x^3 +3x^2 +12)

Distribute the minus sign

x^4 -x^2 +9 -  x^3 -3x^2 -12

I like to line them up vertically

x^4      -x^2 +9

-  x^3 -3x^2 -12

-------------------------

x^4 -x^3 -4x^2 -3


2.  a1 = -7.4

To find the common difference, take term 2 and subtract term 1

-21.2 - (-7.4)

-21.2 + 7.4

-13.8

an = an-1 -13.8

5 0
3 years ago
Read 2 more answers
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