1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SOVA2 [1]
3 years ago
15

PLEASE DO WITH STEPS 3, 4 and 5 SOLVE IN RADICAL FORM AND DECIMAL FORM WITH STEPS PLZ WILL MARK AS BRAINLIEST

Mathematics
1 answer:
Solnce55 [7]3 years ago
5 0

Answer:

Step-by-step explanation:

3) (21²-6²)½ = 20.1 cm

4) (10²+7²)½ =12.2 cm

5) (6.5²-2.7²)½ = 5.9 cm

You might be interested in
Y=1/3x + 2/5 in standard form
devlian [24]

the answer is y=11/15

5 0
3 years ago
Find the slope of each line
lord [1]
C) 1/5 th is the correct answer. Slope is rise over run. You go up 1 and then you go to the right 5. Since the line is facing right it is positive.
4 0
3 years ago
What is the LCM of 8 and 9
dolphi86 [110]

72 I hope that helped

3 0
3 years ago
Read 2 more answers
5k^3-8-4k^2+5k^2-2+3k^3
lara31 [8.8K]
<h3>I'll teach you how to solve 5k^3-8-4k^2+5k^2-2+3k^3</h3>

-----------------------------------------------------------------------

5k^3-8-4k^2+5k^2-2+3k^3

Group like terms:

5k^3+3k^3-4k^2+5k^2-8-2

Add similar elements:

5k^3+3k^3+k^2-8-2

Add similar elements:

8k^3+k^2-8-2

Subtract the numbers:

8k^3+k^2-10

Your Answer Is 8k^3+k^2-10

Plz mark me as brainliest :)

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=16x%20-%20%288x%20%20%2B%206%29%20%3D90" id="TexFormula1" title="16x - (8x + 6) =90" alt="16x
Lina20 [59]

Answer:

x=12

Step-by-step explanation:

16x - (8x  + 6) =90

The first step is to distribute the - sign

16x -8x -6 =90

Now we combine the like terms

8x-6 = 90

Add 6 to each side

8x-6+6 = 90+6

8x = 96

Divide each side by 8

8x/8 = 96/8

x =12

8 0
3 years ago
Other questions:
  • A bicycle shop advertised all mountain bikes were priced at 1/4 discount.
    14·1 answer
  • Let f(x)=x^2-2x-4
    14·1 answer
  • What is 49400000000000 written in scientific notation
    10·1 answer
  • 13/28 - 2/3 <br> I’m stuck and need to get the answer
    12·1 answer
  • What is thr probability of rolling a 5 on a six-sided number cube?​
    8·1 answer
  • Find the first six terms of the sequence.<br><br> a1 = 4, an = 2 • an-1
    15·1 answer
  • WILL GIVE BRAINLIEST 20 POINTS!!! PLS HELP!!!?!?!?!?! DO NOT COPY AND PASTE FROM OTHER QUESTIONS OR I WILL REPORT U AND DELETE U
    8·1 answer
  • 65/1000 as a percent tysm
    12·2 answers
  • Which of the following are equal to 25 miles per gallon? Check all that apply
    12·1 answer
  • Use elimination to solve the system. The solution is ( , ). 3x+1/2y=3 6x-y=2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!