3 years ago

1) Eight less than triple a number

Mathematics

2 answers:

marta [7]3 years ago

8 0

1) 3x-8 =x
subtract x from both sides
2x-8=0
add 8 to each side
2x=8
divide both sides by 2

x=4

kap26 [50]3 years ago

5 0

1. 8-3x
2. X18-6
3. 5x1/2x

You might be interested in

During which one week period did Sebastian save the Most money?

olchik [2.2K]

Week 1-2 so it would be week one

8 0

3 years ago

How to find next number in this sequence. 2,7,26,101,400?

lyudmila [28]

N(4)-1
n(4)-2

ex 2(4)=8
8-1=7

7(4)=28
28-2=26
so the next number would be 1595

5 0

3 years ago

Find the center of the circle whose equation is x² + y² = 4.

Varvara68 [4.7K]

Answer:

The center of circle is $(0,0)$

Step-by-step explanation:

We need to find the center of the circle of the equation $x^{2}+y^{2}=4$

Since, the general equation of circle is $(x-h)^{2}+(y-k)^{2} = r^{2}$

Where (h,k) is center of circle and r is radius.

Re-write the circle equation is $x^{2}+y^{2}=4$ as,

$x^{2}+y^{2}=2^{2}$

Compare $x^{2}+y^{2}=2^{2}$ with $(x-h)^{2}+(y-k)^{2} = r^{2}$

so, $(x-0)^{2}+(y-0)^{2} = 2^{2}$

Hence, the center of circle is $(0,0)$

4 0

3 years ago

Read 2 more answers

HELP HELP HELP ASAP PLEASE!!

Lera25 [3.4K]

Answer:

im in this right now, the answer is b

Step-by-step explanation:

please mark brainliest

7 0

3 years ago

Pls help ASAP ILL GIVE BRAINLYEST

docker41 [41]

Xavier

he charges $10 per hour

good luck :)

6 0

4 years ago