All categories

3 years ago

Opposite value of 59

1 answer:

5 0

This is actually pretty simple, so i think you should catch on fast, so basically, the opposite of 59 is -59. so basically, just add a negative on there and your all set. If its negative, switch it to positive. Hope it helped!

You might be interested in

Find the value of n in the equation 6.2n – 3.7n = 85 + 45.

Alex777 [14]

Hello!

We want isolate the n. This is

6,2 n - 3,7 n = 85 + 45

2,5 n = 130 . ( 10 )

25 n = 1300

n = 1300 / 25

n = 52

Hope this helps, good studies.

7 0

4 years ago

Read 2 more answers

Can some help 10 points and brainllest for the first answer

Shtirlitz [24]

Answer:

1. 24w+8

2. 4s+28t

3. 150-75b

8 0

3 years ago

Which two values of x are roots of the polynomial below? 3x2 - 3x + 1

Inga [223]

For this case we have the following polynomial:

$3x^2 - 3x + 1$

Applying the formula of the resolvent we have:

$x=\frac{-b+/-\sqrt{b^2-4ac}}{2a}$

Substituting values we have:

$x=\frac{-(-3)+/-\sqrt{(-3)^2-4(3)(1)}}{2(3)}$

Rewriting we have:

$x=\frac{3+/-\sqrt{9-12}}{6}$

$x=\frac{3+/-\sqrt{-3}}{6}$

$x=\frac{3+/-i\sqrt{3}}{6}$

Therefore, the roots of the polynomial are given by:

$x=\frac{3+i\sqrt{3}}{6}$

$x=\frac{3-i\sqrt{3}}{6}$

Answer:

The values of x that are roots of the polynomial are:

$x=\frac{3+i\sqrt{3}}{6}$

$x=\frac{3-i\sqrt{3}}{6}$

5 0

4 years ago

Read 2 more answers

What is the area of the figure below

Butoxors [25]

Answer:

Option C is right

Step-by-step explanation:

The figure is a kite divided into 4 right triangles

Top two triangles are congruent and also bottom two triangles

Since top half angle is 45 we have height = base = 45 for top triangle

Top triangle right side area = 1/2 base x height = 1/2 (2.5)(2.5)

Area of two triangles at the top = 2.5 x 2.5 =6.25

Now bottom triangles each has base 6m and height same as 2.5 m

Hence area of two triangles at the bottom=2(1/2 )(6)(2.5)

=15

Together the total area of the figure = 6.25 +15 = 21.25 m^2

Option C is right.

4 0

3 years ago

What is the sum of the described series? Use . A radio station is holding a trivia contest. The prize money starts at $20 for th

mestny [16]

Answer: $5100

Step-by-step explanation:

Given, The prize money starts at $20 for the first question.

Let a= 20,

Also, Each question is tougher than the one before it, and the station doubles the prize money from the previous amount.

i.e. the sequence prize willbe : $20 , 2 x ($20) , 2² x ($20)x ....

That is its is an geometric progression with the common ratio r= 2,

Since the sum of n terms in GP is given by :-

$S_n=\dfrac{a(r^n-1)}{r-1}, \text{ when }r>1$

So the total money will it hand out in prizes after 8 questions would be :

$S_8=\dfrac{20(2^8-1)}{2-1}=20\times255=5100$

Hence, the total money it will hand out in prizes = $5100

8 0

4 years ago