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
kow [346]
3 years ago
6

Help?????????????????​

Mathematics
1 answer:
mr Goodwill [35]3 years ago
5 0

Answer:

1)-\sqrt{2.25}  = -  \sqrt{225 \times  {10}^{ - 2} }   \\ =  -\sqrt{225}  \times  \sqrt{ {10}^{ - 2} }  \\  =- 15 \times  {10}^{ - 1}  =- 1.5  =  -\frac{3}{2} \\ 2) -\frac{3}{2}  = -1.5 \\ thank \: you

You might be interested in
The value of the given digits the 4s in 244
Digiron [165]
244

The 4's are in the ONE's and TEN's places
4 0
3 years ago
Point K is on line JL. given JL =4x, JK= 2x+3, and KL=x, determine the numerical length of kl​
balandron [24]

Hi! I'm happy to help!

Our total line is JL (4x), and it is split into two parts: JK, and KL. We have our values, and we know that JK+KL=JL, so we can substitute our values and solve for x:

4x=(2x+3)+(x)

4x=3x+3

To solve for x, we have to isolate it on one side of the equation.

First, let's subtract 3x from both sides so that we can isolate x:

4x=3x+3

-3x -3x

x=3

<u>So, our x=3, which means that KL=3.</u>

I hope this was helpful, keep learning! :D

5 0
3 years ago
Which of the following best describes perpendicular lines
Usimov [2.4K]

Answer:

B.

Step-by-step explanation:

Perpendicular lines always intercept at a right angle (90 degrees).

8 0
3 years ago
Read 2 more answers
Perform the operation and write the answer in simplest form 5 1/7 * 3 1/9
solong [7]

Answer:

16

Step-by-step explanation:

Input it in the calculator

8 0
3 years ago
Read 2 more answers
NO LINKS!!!!! Write 5 summary for the data below. Show your work.
ankoles [38]

Answer:

lower \: quartile =  \frac{1}{4}  \times 8 \\  =  {2}^{nd}  \\  = 3

upper \: quatile =  \frac{3}{4}  \times 8 \\  = 6 {}^{th}  \\  = 7

median =  \frac{1}{2}  \times 8 \\  = 4 {}^{th}  \\  = 5

5 0
3 years ago
Other questions:
  • Joy drove 120 miles the first day of her trip. She drove 60 mph on the following days. What is the beginning amount (b) in the l
    9·2 answers
  • 4 x 3 =<br> Known fact: 2 X 3 =<br> Double the product: 6 + 6 =
    14·1 answer
  • Simplify (9m+10)x2= Using the distributive property
    5·1 answer
  • how do you solve this: the sale price is $146.54 and the discount is 15% off. how do you solve for the original price?
    5·1 answer
  • The letters that form the word ALGEBRA are placed in a bowl. What is the probability, as a percent, of choosing a letter other t
    8·1 answer
  • The letter b represents a nonzero constant. Solve bx= -7 for x
    12·1 answer
  • I can't figure out the second answer please help!!!
    10·2 answers
  • ) Would you rather receive $1,500 a year for 12 years, or $1,200 a year for 20 years if the interest rate is 7%?
    11·1 answer
  • Please help me im going to fail :c
    15·1 answer
  • A high school championship football game was attended by 1,580 fans. There were 640 were out-of-state fans at the game. The othe
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!