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
oksano4ka [1.4K]
3 years ago
15

here a subtraction problem that has been solved incorrectly for 44-16=28 choose the addition sentence that check this subtractio

n problem the choices are 28+16=32 28+44=72 28+16=44 which one is correct​
Mathematics
1 answer:
Vlad [161]3 years ago
5 0

Answer:

Answer:

28+16=44

Step-by-step explanation:

point of correction it has been solved correctly

when subtracting 44 - 16 it gives you 28

=> 44 - 16

=> 28

SO IN ORDER TO CHECK IF THE PROBLEM WAS SOLVE CORRECTLY

you will minus 28 from one of the numbers before the equal sign

the correct option is 28 + 16 equals to 44

=> 28+16=44

You might be interested in
Show that f(x) f(y) - f(x+y), where f(x)= [cos x - sin x o] [sin x cos x o] [o o 1]
Naddik [55]

Answer:

The answer is below

Step-by-step explanation:

Show that f(x) f(y) = f(x+y)

From trigonometric:

sin(x + y) = sinxcosy + cosxsiny

sin(x - y) = sinxcosy - cosxsiny

cos(x + y) = cosxcosy - sinxsiny

cos(x - y) = cosxcosy + sinxsiny

f(x)=\left[\begin{array}{ccc}cosx&-sinx&0\\sinx&cosx&0\\0&0&1\end{array}\right] ,f(y)=\left[\begin{array}{ccc}cosy&-siny&0\\siny&cosy&0\\0&0&1\end{array}\right] \\\\\\f(x)f(y)=\left[\begin{array}{ccc}cosxcosy-sinxsiny&-cosxsiny-sinxcosy&0\\sinxcosy+cosxsiny&-sinxsiny+cosxcosy&0\\0&0&1\end{array}\right] \\\\\\f(x)f(y)=\left[\begin{array}{ccc}cos(x+y)&-sin(x+y)&0\\sin(x+y)&cos(x+y)&0\\0&0&1\end{array}\right] \\\\\\

f(x+y)=\left[\begin{array}{ccc}cos(x+y)&-sin(x+y)&0\\sin(x+y)&cos(x+y)&0\\0&0&1\end{array}\right] \\\\\\Therefore\ f(x)f(y)=f(x+y)

4 0
3 years ago
HELP HELP ASAP PLZZZZZZZZ I will make u brainliest!!!!!
Liula [17]

Answer:

C.The third option

Step-by-step explanation:

The greater than means more so in this case you are getting positive profit

7 0
4 years ago
Read 2 more answers
Increase the quantity 75 by 25%​
dangina [55]
I’m sure you can do this on a calculator just input 75 + 25/100.
3 0
3 years ago
Read 2 more answers
Pick the pair of lines that is perpendicular: a. Y = -2/3x + 7 b. Y = 2/3x - 7 c. 4x+ 6y = 12 d. 9x - 6y = 27
Llana [10]

Answer:I think the pair that is perpendicular is

Y=2/3x

6 0
3 years ago
Carlos earns $12 an hour for 40 hours of work and $18 an hour for 6 hours of overtime. Write an expression that shows how much C
Sergeeva-Olga [200]
(12x40)+(18x6)
or
(12x40)+(18x6)=588
thank you for letting me answer and god bless <3
3 0
3 years ago
Other questions:
  • Helllllllllllp meeeeeee
    14·1 answer
  • X 9 =12 2 ⋅12 7 . x=?
    14·1 answer
  • A right triangle has side lengths that are consecutive integers and a perimeter of 12 feet. What are
    6·1 answer
  • A= 1/2bh if b=3 in. And h= 8 in., what is the area of the triangle?
    6·1 answer
  • What is
    6·1 answer
  • The sea lion tank at the aquarium has a volume of approximately 27,488.94 cubic feet and a height of 14 feet. What is the approx
    13·2 answers
  • Jason Reads 126 pages in 6 hours. Joe reads 115 pages in 5 hours how many more pages per hour does Joe read?
    15·1 answer
  • Story problem to represent 6 divided by 1/5
    11·1 answer
  • What is the Answer pls help
    13·2 answers
  • What is the quotient of startstartfraction 90 (cosine (startfraction pi over 4 endfraction) i sine (startfraction pi over 4 endf
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!