What is the answer? -5+(-4)=?
Answers
Answer:
Minus 9
Step-by-step explanation:
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Answers
Answer:
Step-by-step explanation:
csafasvasv
9 cm
8 cm
12 cm
Complete this sentence.
The two rectangles are similar and the scale factor is
Answers
Answer:
3/4
Step-by-step explanation:
Scale factor = 6/8 or 9/12 = 3/4
Answers
Answer:
Savannah's annual salary is $ 78260 .
Step-by-step explanation:
As given
Savannah Bryan is career coach.
Her biweekly salary is $3010.
Thus
Here
Total salary = $3010
Number of months = 2
Put all the values in the above
One week salary = $ 1505
As there are 52 weeks are in one year .
Thus
Savannah's annual salary = Number of weeks in a year × One week salary
Put all the values in the above
Savannah's annual salary = 52 × $1505
= $ 78260
Therefore Savannah's annual salary is $ 78260 .
Answers
Answer:
(x)= -9
Step-by-step explanation:
because 4×9=36 and there is a negative sing in front of the nine do the answer would be 4×-9=-36. A negative times a positive I'd a negative.
Answers
perimeter of field=2(x+y)300
x+y=150
x=150-y
y(150-y)=5000
solve it
u get y= 50 or 100
then x=100 or 50
therefore the dimensions are 100m and 50m
Answers
=> 3/5 sinx +4/5 cosx = 1
let cosA=3/5 => sinA=4/5
=> cosAsinx + sinAcosx = 1
=> sin(x+A) = 1
Now,
4sinx - 3cosx
= 5(4/5sinx - 3/5 cosx) [multipying numerator and denominator by 5]
= 5(sinAsinx - cosAcosx)
= -5{cos(x+A)} = -5[root{1-(sin(x+A)^2)}] = -5 x 0 = 0 Ans 0
TRICK: if asinx+bcosx is given then multiply numerator and denominator by root(a^2 +b^2)
this method is useful in many questions