3 years ago

How to solve question 5 and 6?

Mathematics

1 answer:

MaRussiya [10]3 years ago

6 0

Answer:

Step-by-step explanation:

X-2=-1. and X-2=1

X=1. X=3

X+1=5. and X+1=-5

X=4. X=-6

You might be interested in

If x=-5 what is the value of x^2-1/x+1? A. 6 b. -4 c. 4 d. 5 4/5 e. 19 <br> need answers asap

xxTIMURxx [149]

Answer:

The answer is -6 but its not in the option

Step-by-step explanation:

$\frac{ {x}^{2} - 1 }{ x + 1}$

Let x = -5

[(-5)²-1]/(-5+1)

= (25-1)/(-4)

= 24/-4

= -6

4 0

3 years ago

HELP ASAP PLS 10 points AND BRAINLEST

erastova [34]

Answer:

ABC is congruent to EDC because m<3 = m<4 and m<1 = m<5

Step-by-step explanation:

m<3 and m<4 are vertical angles so they are congruent. m<1 and m<5 are alternate interior angles so they are also congruent.

5 0

3 years ago

Help? what do i choose

TEA [102]

Answer:

Step-by-step explanation:

So this is an isosceles triangle so the other angle must be x too.

So:

x+x+40 = 180

2x+40 = 180

2x = 140

x = 70

5 0

3 years ago

Read 2 more answers

How many 1/100 are in 3/10

RUDIKE [14]

<span>How many 1/100 are in 3/10

multiply by 10 for both numerator and denominator
3/10 = 30/100

Ans: 30

So that there are 30 1/100 in 3/10</span>

6 0

4 years ago

Which one is the answer.

GarryVolchara [31]

Minus 1 on both sides
Divide by 3 on both sides
C 5 > 7/3

5 0

3 years ago