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
marin [14]
3 years ago
9

Please help me out with math, I suck at it​

Mathematics
2 answers:
Ymorist [56]3 years ago
8 0

Answer:

-3

Step-by-step explanation:

you cross multiply, so -5×3, and 5×x

so then you'll get -15=5x, so you just solve for x and get -15/5 which is -3

I hope that makes sense lol

dalvyx [7]3 years ago
6 0

Answer:

-3

Step-by-step explanation:

i think it might be-3 because a negative and a negative equals a positive

You might be interested in
Write (-5+8i)+(-5-8i) as a complex number in standard form
gizmo_the_mogwai [7]
(-5+8i)+(-5-8i) =
-5+8i-5-8i=-10
5 0
3 years ago
Audryn left a $12 tip on a $68.73 restaurant bill. What percent tip did she leave? Round to the nearest tenth of a percent.
Fiesta28 [93]
So, if we take 68.73 to be the 100%, what is 12 in percentage off of it?

\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
68.73&100\\
12&p
\end{array}\implies \cfrac{68.73}{12}=\cfrac{100}{p}\implies p=\cfrac{12\cdot 100}{68.73}

seems Audryn is being generous, she probably got the silverware and the maple leaves tablecloth.
4 0
3 years ago
Please help me find the perimeter and the base **use 3.14 instead of π** marking brainliest
solmaris [256]

Answer:

121.44

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
3 cans that store 9 tennis balls... Find the constant of proportionality & write a equation to represent the relationship PL
Lilit [14]
<span>3 cans store 9 tennis balls.
Find the Constant of proportionality and write and equation with regards to this given situation:
=> number of tennis balls = 9
=> number of cans = 3

</span> <span>So the constant of proportionality is  in the working column. Pls see attached.<span>

</span></span>



7 0
3 years ago
Can someone help me with this one? it's due today at 9pm and I really don't know it!!! ​
Feliz [49]

Answer:

Radius: 7.5 cm  ;  Diameter: 15 cm

Step-by-step explanation:

The radius of a circle is basically the middle "halfway" point and in this case, it has already been given, 7.5 cm. The diameter is the middle line of the circle and to find the diameter, you must multiply the radius by 2, which is essentially 7.5 cm*2, and this gives you a diameter of 15 cm.

Hope this helps! :D

6 0
1 year ago
Other questions:
  • A circular pond 20m in diameter is surrounded by a gravel path 5m wide. The path is to be replaced by a brick walk costing $30 p
    8·2 answers
  • What’s the value of x
    15·1 answer
  • 2+24+90____ <br> Next term <br> Please send the answer and way of finding it
    7·2 answers
  • Solve for x<br><br> x-4<br> — = 5<br> y+2
    14·1 answer
  • The space shuttle travels at about 28,000 km per hour. Using that information, estimate how many hours it will take the shuttle
    15·1 answer
  • Computer packages at an electronics store are priced $1,729.99, $2,249.99, $2,139.99, $1,979.99, and $999.99.
    13·1 answer
  • it rained nine days in the month of april .based on this ,what is the probaility that is does not rain on the first day of may?​
    14·1 answer
  • F(x) =
    9·1 answer
  • Enter a digit in each box to complete the division problem.
    6·1 answer
  • Can someone please explain how to do this​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!