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
Scilla [17]
2 years ago
5

Solve for n. 39 = n − –12 n =

Mathematics
1 answer:
Cloud [144]2 years ago
6 0

Answer:

Two negative make a positive so this equation is basically 39 = n + 12 so you need to subtract 12 from each side. This makes it n = 27

Hope this helps!

You might be interested in
A single letter from the word zookeeper is chosen. What is the probability of choosing k or an e? Express your answer as a fract
Westkost [7]

Answer:

4/9

Step-by-step explanation:

There are 9 letters in the word zookeeper.  4 of those letters are either a k or an e.  So the probability is 4/9.

4 0
3 years ago
Plz help and I will give brainliest
DiKsa [7]

Answer:

a. f<g is one of them. On the number line, g is closest to 0, meaning it is greater than f.

b. h>0 is one answer. H is to the right of 0, meaning that h is greater than 0.

c. im sorry, i dont know.

Step-by-step explanation:

If this is graded, I hope you get a good grade!

4 0
3 years ago
What is a formula that can be used to find the area of one triangular section of the door? How do you know the formula will work
adoni [48]

Answer:

Area Of a Right Angled∆

=><em><u> </u></em><em><u>1</u></em><em><u>/</u></em><em><u>2</u></em><em><u> </u></em><em><u>x </u></em><em><u>Base </u></em><em><u>x </u></em><em><u>Height</u></em>

Area of a ∆ Using Heron's Formula

=>

\sqrt{s(s - a)(s - b)( s-c )}

Where

  • S = Semiperimeter
  • a ,b& c = sides of the ∆
3 0
2 years ago
Read 2 more answers
Triangle abc is similar to triangle qrs. what is the length of rq
aivan3 [116]
If the two triangles are similar, then the corresponding parts of congruent triangles are congruent.

That means that the length of RQ is the same as the corresponding side from triangle ABC.

Hope this helps :)
4 0
3 years ago
Alfie has a £10 note
Nana76 [90]

Answer:

4 pencils

Step-by-step explanation:

3*1.45 = 4.35 ---> spent for the pens

( 10 -[ 4.35 + 2.05] ) = money spent on pencils

0.9x= 3.6

x=3.6/0.9 = 4

5 0
2 years ago
Other questions:
  • If possible, determine the slope. <br>5 + 2x = 2 + 3x
    13·2 answers
  • Find the sum 11 1/5+2 1/2<br> A. 13 2/10<br> B. 13 7/10<br> C. 13 1/5<br> D. 13 2/7
    8·1 answer
  • Starting at 1:00 p.m., the temperature changes −4 degrees Fahrenheit per hour. It is 35°F at 1:00 p.m.. Write and solve an equat
    11·1 answer
  • ASAP PLZZ HELP BRAINLEST TO THE BEST ANSWER IF YOU DONT KNOW DONT ANSWERRRRRRRRR
    10·2 answers
  • In the diagram below ABE = 65° and DĈF = 32º. E- B 650 D 32°C A F Calculate the size of EBC​
    13·1 answer
  • PLEASE HELP ME OUT ASAP will give brainliest!!
    8·1 answer
  • A number x divided by -1 is at less than 45
    8·2 answers
  • Round 8,764 to the nearest hundred
    7·2 answers
  • What is the answer a or b to this question
    15·1 answer
  • If there are 300 cars and 80 of them are black, what percent of the cars are black
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!