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
77julia77 [94]
3 years ago
13

-9+100 divided by 4•3

Mathematics
1 answer:
loris [4]3 years ago
8 0
You would divide 100 by 4 first because according to PEMDAS (If you learned it already), you would have to go from left to right, and multiplication/division comes before addition/subtraction--so you do that math first--and you would get 25. Then you would do the multiplication because, like I said from before, Multiplication/division comes before addition/subtraction, so you then multiply 25 by 3 to get 75. After this, you do the math from the left to the right, and adding -9 to 75 is the same as 75 minus 9, so you would get 66, and that is your answer.
You might be interested in
Help me find the answer please
elena-s [515]

Answer:

60

Step-by-step explanation:

m∠1=(55+65)/2=60

5 0
3 years ago
There are 48 pounds of apples in a bushel. If apple pickers pick 320 pounds of apples, how many bushels are there and how many p
34kurt
There are 6 bushels and 6 pounds of apples.. 
5 0
3 years ago
Read 2 more answers
Let ​ f(x)=x^2+5x−8​. What is the average rate of change from x = 2 to x = 6?
Savatey [412]
And that is how you get your answer

3 0
3 years ago
Show that if u+v and u-v are orthognal, then the vectors u and v must have the same length.
pashok25 [27]

Answer with Step-by-step explanation:

We are given that

u+ v and u-v are orthogonal

We have to prove that u and v must have the same length.

When two vector a and b are orthogonal then

a\cdot b=0

By using the property

(u+v)\cdot (u-v)=0

We know that

(a+b)\cdot (a-b)=\mid a\mid^2-\mid b\mid^2

\mid u\mid ^2-\mid v\mid^2=0

\mid u\mid^2=\mid v\mid^2

Magnitude is always positive

When power of base on both sides are equal then base will be equal

Therefore,

\mid u\mid=\mid v\mid

Hence, the length of vectors u and v must have the same length.

5 0
4 years ago
What is the value of X?<br> -5x-5y=25<br> 3x+5y=-21
enyata [817]

Answer:

x = -2

Step-by-step explanation:

Solution:

-5x - 5y = 25    -(1)

3x + 5y = -21     -(2)

Adding (1) and (2),

-5x - 5y + 3x + 5y = 25 - 21

-5x + 3x -5y + 5y = 4

-2x = 4

x = 4 / -2

Therefore, x = -2

PLZ MARK ME AS BRAINLIEST!!!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Ryan collects animal figures he has 45 elephants 36 zebras and 18 Tigers he will arrange the figures into rows each row will hav
    8·1 answer
  • A dollar bill is worth _____ pennies. When written in decimal format, each penny can be written as ______ of a dollar.
    11·2 answers
  • There is a sales tax of $5 on an item that costs $63 before tax. A second item costs $50.40 before tax. What is the sales tax on
    10·1 answer
  • Find the area of the kite
    10·1 answer
  • The least common multiple of 2, 5, 6, and 9 is <br>     
    6·2 answers
  • What is the opposite of -6 on a line graph
    8·1 answer
  • Find the number of unique permutations of the letters in the word: ONGOING
    15·1 answer
  • Find the area of the figure 7in
    7·1 answer
  • How do i solve this radical expression?<br> y/5 + y/2=7
    13·2 answers
  • HELPPPP ASAP ILL GIVE BRAINLY!!! Identify bottom material based on refraction. Water, Glass, Air
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!