4 years ago

Solve for x. 20x - 2 = 18x - 4

Mathematics

2 answers:

Alik [6]4 years ago

5 0

The answer to your question is x=-1

Juliette [100K]4 years ago

3 0

the correct answer is -x=-4

You might be interested in

Find the percent of decrease from 42 to 35. Round to the nearest tenth of a percent if necessary.

Viktor [21]

Answer:

it's 16.67% or 16.7%

Step-by-step explanation:

8 0

3 years ago

ΔCAP ∼ ΔHIT. Solve for y, given that b = 19. (Round your answer to 1 decimal place, if necessary.)

Vesna [10]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, as the triangles CAP and HIT are not given. The general explanation to solve sides of similar triangles is as follows;

$\triangle CAP \sim \triangle HIT$ implies that the following sides are similar:

$CA \to HI$

$AP \to IT$

$PC \to TH$

Take for instance:

$CA = y$ $HI = b$

$AP = 20$ $IT = 38$

Then the solution is:

$CA : HI = AP : IT$

Substitute values for CA, HI, AP and IT

$y : b= 20 : 38$

Express as fraction

$\frac{y }{ b}= \frac{20 }{ 38}$

Multiply both sides by b

$y= \frac{20 }{ 38}*b$

Substitute 19 for b

$y= \frac{20 }{ 38}*19$

$y= \frac{20 }{ 2}$

$y=10$

6 0

3 years ago

What is 2 to tbe power of 20

attashe74 [19]

1048576 is the answer :)

7 0

4 years ago

Read 2 more answers

REALLY EASY NEED ANSWER BY 10:00 P.M. AND WILL GIVE BRAINLEIST. PLS HURRY IF YOU HAVE TIME PLS ANSWER OTHER QUESTIONS THX

ratelena [41]

Answer:

these are what my calculator got when I graphed them, hope this helps!!

7 0

3 years ago

This is 10 points plz help ( NO LINKS )

monitta

Answer:

1500 pounds

Step-by-step explanation:

math lol

8 0

3 years ago