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
Neporo4naja [7]
3 years ago
5

The difference between a number and 20 is 45...

Mathematics
2 answers:
Maksim231197 [3]3 years ago
8 0

Answer:

25

Step-by-step explanation:

chubhunter [2.5K]3 years ago
6 0

Answer:

Step-by-step explanation:

25

You might be interested in
Please assist me with these problems using the 45-45-90 relationship triangles​
TiliK225 [7]

Answer:

see below

Step-by-step explanation:

side opposite 90 angle = x \sqrt{2}

sides opposite 45 angle = x

the multiplication and division by  \sqrt{2} should be self explanatory

1. x = 5, y = 5

2. v = 10, u = 10

3. x = \sqrt{10}, y = \sqrt{5}

4. m = 5, n = \frac{5\sqrt{2} }{2}

5. a = \frac{3\sqrt{2} }{2}, b =  \frac{3\sqrt{2} }{2}

6. a = \frac{3\sqrt{2} }{2}, b =  \frac{3\sqrt{2} }{2}

5 0
3 years ago
Rewrite using a single positive exponent.<br> (5-3)*
sleet_krkn [62]

To write this expression as a positive exponent we use this rule of exponents: xa=1x−a. 5−3=15−−3=153. Use this rule for exponents: xa=1x−a. 5−3=15−−3=153=1125.

5 0
2 years ago
Read 2 more answers
Write an equation for..
butalik [34]

Answer:

cxa=t cause you are mulltipling to find the total cost

7 0
3 years ago
Read 2 more answers
2. The seventh grade class is putting on a variety show to raise
ladessa [460]

Answer:

67

Step-by-step explanation:

15 x 10 = 150

150 x 6 = 900

15 x 7 = 105

900 + 105 = 1005

closest to 1000 without decimals

with decimals 66.6666666667

Please mark brainliest

7 0
3 years ago
Read 2 more answers
In triangle ABC, the length of side AB is 16 inches and the length of side BC is 23 inches. Which of the following could be the
Aleksandr [31]
A 31 inches is the answer because it can't be higher than 39

4 0
3 years ago
Other questions:
  • If you are investing money, would you rather deposit into an account that earns simple interest or compound interest?
    14·2 answers
  • How do you covert kilograms to metic tons
    8·1 answer
  • Is 2.11 a rational number or a repeating decimal why
    15·2 answers
  • A swimming pool is being drained with a pump. The pump drains the pool at a constant rate, The pool's water level drops 3 inches
    10·2 answers
  • Andrew has 212 coins, all of
    5·1 answer
  • A student has a class with four tests, each worth 100 points, and has earned these
    14·1 answer
  • The graph of linear function f passes through the point (1, -9) and has a slope of -3. What is the zero of f ?
    11·1 answer
  • George is building a fence in his backyard. One side of the yard has a row of trees that is 15 feet long. This row of trees will
    8·2 answers
  • Solve these equations)
    8·2 answers
  • Find+the+z-scores+that+separate+the+middle+69%+of+the+distribution+from+the+area+in+the+tails+of+the+standard+normal+distributio
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!