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
SOVA2 [1]
2 years ago
9

What is 89−(23)2 8 9 − ( 2 3 ) 2 ?

Mathematics
1 answer:
Jobisdone [24]2 years ago
3 0
43. Parentheses first. 23 times 2 equals 46.
Subtraction next. 89-46 equals 43.
You might be interested in
A direct variation function contains the points (2, 14) and (4, 28). Which equation represents the function?
lara [203]

Answer:

y=7x

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

we have the points (2,14) and (4,28)

Find out the constant of proportionality k

k=y/x                      

For (2,14) ----> k=14/2=7

For (4,28) ----> k=28/4=7

so                              

the value of k=7            

therefore                                          

The equation  is                                                    

y=7x                

3 0
3 years ago
Read 2 more answers
Alec says the sum of two numbers can never be less than either number.
STatiana [176]

Answer:

If you put two things together it cannot be less than what was originally there.

Step-by-step explanation:

For example if you have two bowls of soup and you add them together you will have more soup.

4 0
3 years ago
(X+3)(x+5)<br><br> Expand and simplify?
bogdanovich [222]

(x+3)(x+5)

x(x+5)+3(x+5)

x^2+5x+3x+15

\displaystyle x^2+8x+15

6 0
3 years ago
Read 2 more answers
Divide 735 in the ratio 3:2
Irina18 [472]
First add the 2 numbers in the ratio:

3+2 = 5

divide the 735 by 5:

735 / 5 = 147

now multiply 147 by 3 and then by 2 and that will be the ratios:

147 * 3 = 441

147 * 2 = 294
6 0
4 years ago
Which triangle always has only two sides the same length and one angle that measures 90°? A. acute scalene B. right isosceles C.
Otrada [13]
Right isosceles, which has two sides the same length and one angle that measures 90 degrees.
5 0
4 years ago
Other questions:
  • PLS HELP I NEED HELP RN
    13·2 answers
  • I need help please ASAP i will make branlist please
    8·1 answer
  • Leonardo read that his reptile food should be given at a temperature of 72.5°F. He keeps the food in the freezer at –4°F. He has
    11·2 answers
  • What is the size of the product ?
    15·1 answer
  • A school painted 1/2 of a wall with 3 colors.Each color takes up the same amunt of space on the wall.What fraction of the wall d
    8·1 answer
  • What is the value for x? ​
    8·1 answer
  • Jason drove 110 miles in 2 3/4 hours. What was Jason's speed in miles per hour?
    8·1 answer
  • Will give brainlest
    8·1 answer
  • Help pls pls hahsjsjdhd
    13·1 answer
  • A rock sinks 160 feet in 20 seconds. Find the average rate of change per second.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!