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babymother [125]
3 years ago
14

What is the answer to question b and d

Mathematics
2 answers:
kogti [31]3 years ago
8 0

Answer:

Step-by-step explanation:

a) -3

b) 5

c) -2

d) -6

Travka [436]3 years ago
4 0

Answer:

a) (-3)

b) 5

c) (-2)

d) (-6)

Hope it helps!!

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Two angles are congruent if and only if they have the same _____.
pav-90 [236]

Answer:

measurements

Step-by-step explanation:

I hope this helped and have a great day!

5 0
4 years ago
Which of the following equations describes a relationship of inverse variation between input and out put ?
labwork [276]

Answer:

option A

output  = constant / input

Step-by-step explanation:

Inverse relationship between two input and output means that they both moves in opposite directions, if one increases than other decreases.

Equation to describe relationship of inverse variation between input and output will be as following

<h3>  output ∝ 1 / input</h3>

 to remove this sign of proportionality

<h3>  output  = k / input </h3>

 where k is a constant

4 0
3 years ago
You can represent an odd integer whith the expression 2n+1, where n is any integer . Write and solve an equation to find three c
oksian1 [2.3K]
Any odd number can be expressed by 2n+1.

For example,  

2n+1=111
2n=110
n=110/2=55

means that 111 is 2n+1 for n=55


Thus if an odd number is 2a+1, the next few numbers are as follows:

2a+1, 2a+2, 2a+3, 2a+4, 2a+5

So 2a+1, 2a+3 and 2a+5 are 3 consecutive odd numbers.


Back to our problem: 

three consecutive odd numbers whose sum is 63 are:

(2n+1)+(2n+3)+(2n+5)=63

6n+9=63

6n=63-9=54

n=54/6=9


2n+1=2*9+1=18+1=19, the 2 next odd numbers are 21 and 23


Answer: 19, 21, 23



5 0
3 years ago
6(10+z+3) whats the answer i need help and also when someone texts you lol what would you say
jeka94
6(10+z+3)
= (6)(10 + z +3)
= (6)(10) + (6)(x) + (6)(3)
= 60 + 6x + 18
= 6x + 78
3 0
3 years ago
Factor 8x^5+4x^2−12
Effectus [21]
D) because only 4 is the common factor in the equation.
4 0
3 years ago
Read 2 more answers
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