3 years ago

Solve for x 1) 3x - 2 = 10

Mathematics

2 answers:

Olegator [25]3 years ago

8 0

Answer: x equals 4 your welcome

SSSSS [86.1K]3 years ago

3 0

Answer:

Hi, there your answer is x=4

Step-by-step explanation:

Step 1: Add 2 to both sides.

3x−2+2=10+2

3x=12

Step 2: Divide both sides by 3.

$\frac{3x}{3}=\frac{12}{3}$

x=4

You might be interested in

If tan (theta) =5/4 and cos (theta) < 0 . Find the other trig. functions.

andrew-mc [135]

Tan(theta) = 5/4
sin(theta)/cos (theta)=5/4
cos(theta)=4sin(theta)/5
sin²(theta)+cos²(theta)=1
sin²(theta)+16sin²(iheta)/25=1 /*25
25 sin²(theta)+16 sin²(theta)=25
sin²(theta)=25/41 /√
sin(theta)= $\frac{-5 \sqrt{41} }{41}$
cos(theta)= $\frac{-4 \sqrt{41} }{41}$
cot(theta)= $\frac{4}{5}$
csc(theta)=1/sin(theta)= $\frac{- \sqrt{41} }{5}$
sec(theta)=1/cos(theta)= $\frac{- \sqrt{41} }{4}$

5 0

3 years ago

Is 8/10 greater than 1/2

Kay [80]

Yes because 8/10 as a decimal is 0.8 while 1/2 is 0.5

5 0

3 years ago

Read 2 more answers

If you are given three sides of a triangle, you would use the law of

miv72 [106K]

You would use the law of cosines

7 0

3 years ago

The pay, P, at a certain job is calculated by the formula P=Bh, where B is the base pay an h is the number of hours worked. If a

Yuri [45]

If you would like to know the Susan's pay for the week, you can calculate this using the following steps:

P = B * h
P ... the pay
B ... the base pay
h ... the number of hours worked

B = $6.35
h = 28 hours
P = B * h = $6.35 * 28 hours = $177.8

Susan's pay for the week would be $177.8.

5 0

4 years ago

103^2-102^2=_____×(103-102)=_____<br>pls help me...this is in factorization

Ray Of Light [21]

103^2-102^2

The property that applies here is a^2-b^2 = (a+b)(a-b)

so the answer is 103^2-102^2=(102+103)*(103-102)= numerically it is 205( as 103+102 = 205 and 103-102 = 1.....so 205*1 = 205)

The thing is that usually the factorization ends at (102+103)(102-103) ......

8 0

4 years ago

Read 2 more answers