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
emmainna [20.7K]
3 years ago
10

P - 20 = -30 what is p

Mathematics
2 answers:
Oxana [17]3 years ago
4 0
P = -10.
This is because whenever you solve an equation you have to do the inverse operation. In this case you would do -30 + 20 which = -10. I sure hope this helps! :)
11111nata11111 [884]3 years ago
3 0

Answer:

p=-10

Step-by-step explanation:

p-20=-30

rewrite as

p=-30+20

p=-10

You might be interested in
A triangle has one side that is 5 units long and an adjacent angle
Alexxx [7]

Answer:

<u>you can get help with this link given</u>

<u>you can get help with this link givenhttps://www.sbps.net/cms/lib/NE01912194/Centricity/Domain/603/Unit%2007%20Practice%20Problems.docx</u>

Step-by-step explanation:

<h3><u>hope it's helpful to </u><u>you</u></h3>

<h3><u>Mark as brain list</u></h3>
5 0
2 years ago
Read 2 more answers
Please answer it would rly help me out
miss Akunina [59]
I think the answers would be
four outcomes (bc four colors)
and
a 36% chance of grabbing a blue marble (4blue/11total)
6 0
3 years ago
Read 2 more answers
Write a fraction that is less than 5/6 and has a denominator of 8
KatRina [158]
You'll want to make a common denominator with 6 and 8.
That denominator would be 24.
24/6=4 so you would have to multiply 5/6 by 4/4 to get 20/24.
Next, 24/8=3 so 1/8 could be multiplied by 3/3 to get 3/24.
Since 3 is less than 20, 1/8 is smaller than 5/6.

If you want the same numerator, 5/8 = 15/24. This would make 5/8 smaller than 5/6 as well.
The highest eighth you can go is 6/8 which is 18/24.
So you can use any numerator between 1 and 6 with a denominator of 8 to get a fraction smaller than 5/6.
3 0
3 years ago
O A. 17 degrees<br> O B. 163 degrees<br> O C. 73 degrees
eduard

Answer:  B  163 degrees

Step-by-step explanation:

That's an obtuse angle, bigger than 90 degrees, so we read the appropriate upper scale for the angle.

6 0
3 years ago
Read 2 more answers
The researcher is interested to know if policy A (new) is more effective than policy B (old). Frame the hypothesis and describe
vesna_86 [32]

<u>Answer:</u>

<u>Null hypothesis: Policy B remains more effective than policy A.</u>

<u>Alternate hypothesis: Policy A is more effective than policy B.</u>

<u>Step-by-step explanation:</u>

Remember, a hypothesis is a  usually tentative (temporary until tested) assumption about two variables– independent and the dependent variable.

We have two types of hypothesis errors:

1. A type I error occurs when the null hypothesis (H0) is wrongly rejected.

That is, rejecting the assumption that policy B remains more effective than policy A when it is <em>actually true.</em>

2. A type II error occurs when the null hypothesis H0, is not rejected when it is actually false. That is, accepting the assumption that policy B remains more effective than policy A when it is <em>actually false.</em>

3 0
3 years ago
Other questions:
  • How could you determine if 40:10 is equivalent ratio to 2:0.5? Are they equivalent ratios? Give details and write in complete se
    10·1 answer
  • Given: line DR tangent to Circle O.<br><br> If m angle C = 63°, then m angle BDR =
    7·2 answers
  • How is the graph of y=^3√0.5x related to its parent function,y=^3√x ? A.It is horizontally stretched by a factor of 0.5 B. It is
    15·1 answer
  • What is the value of the expression 1/5 divided by 4
    9·2 answers
  • Write the equation in slope-intercept form. Then find the slope and y-intercept of the line. 2x +6y = 11
    13·1 answer
  • a bank offers a home improvement loan with simple interest at an annual rate of 12% j.t. borrow $14000 over a period of 3 years
    12·1 answer
  • There are 738 students going on a school field trip. Each bus can carry 33 students. How many buses should the school
    5·1 answer
  • Help plz fast and thank you!
    12·2 answers
  • Given that 5 miles is 8 km, convert 19.2 miles to km.​
    10·1 answer
  • Can someone please help me!? I will mark them as the Brainly est
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!