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3 years ago

List four rational numbers between -2 and -1?

Mathematics

1 answer:

rosijanka [135]3 years ago

8 0

Answer:

See below.

Step-by-step explanation:

The 4 might be:

-1.9 - 3/2 , -1.8 and - 9/8.

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<br> PLS help me with this. And I am so sorry if im troubling you

dedylja [7]

Answer:

a=70 vertically opp angles

b=80 linear pair

c=100 corresponding angles

d= 80 linear pair with c

e= 180 -a-d

=180-70-80

=30

8 0

3 years ago

What are the coordinates of point A?

mixer [17]

I think u forgot to put the picture

8 0

3 years ago

Read 2 more answers

Question 4 of 10

alukav5142 [94]

Answer:

Step-by-step explanation:

1. Add the costs together 10.98+13.95+22.56=47.49

2. To get an average, divide by the amount of numbers you added together. We added 3 numbers together (10.98+13.95+22.56) so we divide by 3.

47.49/3=15.83

The option closest to our number is D so we round up.

$15.83->$20

Have a good day.

4 0

3 years ago

Read 2 more answers

For what real values of $c$ is $x^2 - 8x + c$ the square of a binomial?

nikklg [1K]

Value of c is 16 for which equation $f(x) = x^2-8x+c$ is a square of binomial !

<u>Step-by-step explanation:</u>

Here we meed to find the value of c for which equation f(x) = x^2-8x+c or , $f(x) = x^2-8x+c$ is a square of a binomial . Let's find out:

We know that

⇒ $(x-a)^2 = x^2-2(a)(x)+a^2$ ..........(1)

Let's simplify given equation in question

⇒ $f(x) = x^2-8x+c$

⇒ $f(x) = x^2-2(4)x+c$

Comparing this equation with (1) we get :

$a=4 , c=a^2$

⇒ $c=a^2$

⇒ $c=4^2$

⇒ $c=16$

Therefore , Value of c is 16 for which equation $f(x) = x^2-8x+c$ is a square of binomial !

5 0

3 years ago

Construct the perpendicular bisector for the segment in the following figure. What process did you use? Explain.

babymother [125]

Answer:

Perpendicular bisector for the given segment AB is shown below.

Step-by-step explanation:

Construction steps for the perpendicular bisector for the given segment AB are:

1. Open your compass more than half of the distance between end points of the given segment, i.e., A and B.

2. Place the compass on point A and mark two arc on each side of line segment AB.

3. Place the compass on point B and mark two arc on each side of line segment AB, which intersect the previous arcs.

4. Arcs meet at two points. Mark them C and D.

5. Draw the line between C and D.

The perpendicular bisector for the given segment AB is shown below.

6 0

3 years ago

List four rational numbers between -2 and -1?​

List four rational numbers between -2 and -1?