Answer:
-8y° -7y
Step-by-step explanation:
Like terms:
13y-11y-9y= -7y
-8y°= -8y°
Simplified Expression:
-8y°-7y
A company established in the year 2013. The net profit of the company in the year
2013 is RM240000. The net profit of the company increases 12% every year.
(i) Calculate the total net profit of the company from the year 2013 to the
year 2018.
Answer:
edi wow
Step-by-step explanation:
bwiset ka hahaha
WILL GIVE BRAINLIEST AND 20 POINTS
Answer:
34 is the angle in the top left 87 is the angle on the top right ans 59 is the angle on the bottom right
Step-by-step explanation:
^>…~|-+First Answer Gets Brainliest+-|~…<^
Question Is in the picture!
Answer: ten times 3 x ^2
Step-by-step explanation:
Answer:
Substitute 10 for x in the equation. [tex]3(10)^2[/tex]. If that is not a choice for the answer then you would multiply 10 by the second power.
[tex]3(10)^2\\3(100)[/tex]
Step-by-step explanation:
I hope this helps! May i please have brainliest? :)
2/4 of the sum 17 and 4
[tex]\frac{2}{4} =\frac{1}{2}[/tex]
[tex]\frac{1}{2}[/tex]×[tex](17+4)[/tex]
[tex]\frac{1}{2}[/tex]×21[tex]=10.5[/tex]
Hope this helped.
3/5b + (-1/2) = 1/4
solve for the variable.
Answer:
Step-by-step explanation:
(3b)/5-1/2=1/4
(3b)/5=1/4+1/2
(3b)/5=1/4+(1/2)(2/2)
(3b)/5=1/4+2/4
(3b)/5=3/4
3b=15/4
b=5/4
b=1.25
PLEASE HELP !!!!!!!! Answer correctly !!!!!!!!! Will be marking Brianliest !!!!!!! URGENT URGENT !!!!!!!!!!!!!!!
Lines pass through the sets of given points. Which choice shows perpendicular lines?
A. Line M: (4, 6) and (8, 12)
Line N: (8,5) and (11,7)
B. Line M: (4,3) and (18,6)
Line N: (9, 11) and (12, 15)
C. Line M: (4,3) and (8,6)
Line N: (13, 20) and (16, 16)
D. Line M: (2, 4) and (2, 10)
Line N: (6,5) and (3, 11)
Answer:
I believe the answer is C .
Step-by-step explanation:
Hope you have a good day!
Expand and simplity-(x-5)-(2x+7)
Answer:
-3x - 2
Step-by-step explanation:
-(x - 5) ⇒ -x + 5
-(2x + 7) ⇒ -2x - 7
-x + 5 - 2x - 7 ⇒ -3x - 2
multiply by sign:-x+5-2x-7
collect like term:-x-2x+5-7
simplify:-3x-2
so finally the answer is -3x-2i will give brainleist if right!
A circular garden has a diameter of 10 yards. What is the area of the garden?
Use 3.14 for T.
A. 78.5 yd2
B. 31.4 yd2
C. 314 yd2
D. 39.25 yd2
SUBMIT
Answer:
A
Step-by-step explanation:
Answer: a
Step-by-step explanation:
Pls help me due soon!!!
Answer:linear
Step-by-step explanation:cuz why not -________-
Help pls i forgot how to do this
Jason sells semi-trucks at a local truck dealer. He is paid a base pay of $1,000 and 1.5% on his monthly sales. How much will he make if he sells $425,000 worth of trucks this month?
What is the area? square kilometers
Answer:
Step-by-step explanation:
The area of a trapezoid is the height times the average of its parallel bases.
A=h(b1+b2)/2, in this case
A=14(4.6+8.7)/2
A=7(4.6+8.7)
A=7(13.3)
A=93.1 km^2
Please help I'm in hurry
Answer:
its twenty five
Step-by-step explanation:
25
y> 3x-2
Graph the solution
Answer:
4 es esa ????k nose
Help me pls pls pls
Answer:
Its 68
Step-by-step explanation:
Sum of all the angles is 180
63+49+w = 180
112+w=180
w=180-112
w=68
whats the average between 95 and 128
Answer:
Below!
Step-by-step explanation:
111.5
find the area of the rectangle
14 by 6
Answer:
84 units
Step-by-step explanation:
14 times 6 equals 84
If the lengths of the sides of a right triangle T are 3^2, 4^2, and y, what are both possible values of y?
Answer:
+ 5 or - 5
Step-by-step explanation:
Using pythagoras theorem;
y^2 = 3^2 + 4^2
y^2 = 9 + 16
y^2 = 25
y = [tex]\sqrt{25}[/tex]
y = + 5 or - 5
i will give brainliest to first correct answer!! what is the length of YZ? i will report if you give a fake answer
Answer:
25
Step-by-step explanation:
Statistics help please!!! I have no idea what to do!
Zoom in to see clearer! Please don't answer just for points I really need help
Answer:
not sure tbh
Step-by-step explanation:
chords with inscribed angles
Answer:
A:
i) ∠ABC is an inscribed angle
ii) ∠ATC is a central angle
B: ∠ABC = 150/2 = 75°
C: ∠ATC = 150°
how to find the slope for (2,2) and (-1,2)
the slope is rise over run.
rise= y
run= x
(x,y)
so (2,2) the slope is 2 over 2
and for (-1,2) the slope is -1 over 2.
you run -1 (backwards since ite negative) and go up 2 steps.
Answer:
The slope would be 0
Step-by-step explain:
m= rise / run= x2-x1 over y2-y1
Q1 - Finding simple interest
Find the simple interest on a loan of:
£7500 borrowed for 6 years at a
rate of 12% p.a.
interest = £
Answer:
£ 5400
Step-by-step explanation:
P = £ 7500
r = 12% = 0.12
t = 6 years
Simple Interest = P*r*t
= 7500 * 0.12 * 6
= £ 5400
Nyasia had 16 M&M's on her desk. She had 2 groups of M&M's with x
amount in each, and another group with 4 M&M's. How many M&M's were
in the identical group?*
Answer:
12
Step-by-step explanation:
if one group has 4,and there are a total of 16,
16-4=12.
In each identical group, there are 6 each.
pls give answer with formulas and steps 4/9 ÷ -5/7
9514 1404 393
Answer:
-28/45
Step-by-step explanation:
Step 1, the sign
When the fractions have an odd number of minus signs (1, not 0 or 2), the result will be negative. This knowledge lets you ignore the sign while you do the rest of the arithmetic. The appropriate sign is applied to the final numbers.
Step 2, the formula
The ratio (a/b)÷(c/d) is (ad)/(bc). There are several ways you can get there:
⇒ "invert and multiply" or "swap dot"
[tex]\dfrac{a}{b}\div\dfrac{c}{d}=\dfrac{a}{b}\,\cdot\,\dfrac{d}{c}=\dfrac{ad}{bc} \quad\text{division is multiplication by the reciprocal}[/tex]
⇒ "numerators of a common denominator"
[tex]\dfrac{\left(\dfrac{a}{b}\right)}{\left(\dfrac{c}{d}\right)}=\dfrac{\left(\dfrac{ad}{bd}\right)}{\left(\dfrac{bc}{bd}\right)}=\dfrac{ad}{bc}[/tex]
⇒ "swapped denominators of a common numerator"
[tex]\dfrac{\left(\dfrac{a}{b}\right)}{\left(\dfrac{c}{d}\right)}=\dfrac{\left(\dfrac{ac}{bc}\right)}{\left(\dfrac{ac}{ad}\right)}=\dfrac{ad}{bc}[/tex]
The use of common numerators or common denominators is most often seen when the numerator or denominator of one fraction is a multiple of that in the other fraction. Example: (2/3)÷(1/6) = (4/6)÷(1/6) = 4/1 = 4
Step 3, reduce the result
Any of these fractions is reduced by cancelling common factors from numerator and denominator. Your fractions here don't have any common factors, so there is nothing to cancel.
_____
Your product is ...
(4/9) ÷ (-5/7) = -(4·7)/(9·5) = -28/45
Is 10/6 and 50/30 proportional or not proportional
Answer:
proportional
Step-by-step explanation:
50/5=10
30/5=6
10/6
prove the indicated operations.
(3-i)(4+3i)(5-2i)
Answer:
I hope if one of these help.
Step-by-step explanation:
(4 - 3i) + (2 + i )(5 - 2i)
=16 - 2i
If you simplify your answer will be: 16−2i
1) (3+2i)-(1-6i)
2) 4i+3-6+i-1
3) 5i(3-2i)
4) (5+3i)(2-3i)
5) (2+i)(2-i)
1) (3 + 2i) - (1 - 6i)
3 + 2i - 1 + 6i
2 + 8i
2) 4i + 3 - 6 + i - 1
5i - 3 - 1
5i - 4
3) 5i ( 3 - 2i )
15i - 10i^2
15i - 10 ( -1 )
15i + 10
4) ( 5 + 3i ) ( 2 - 3i )
10 - 15i + 6i - 9i^2
10 - 9i - 9i^2
10 - 9i - 9 ( -1 )
10 - 9i + 9
- 9i + 19
5) ( 2 + i ) ( 2 - i )
4 - 2i + 2i - i^2
4 - i^2
4 - (-1)
5
1) 2 + 8i
2) -4 + 5i
3) 10 + 15i
4) 19 - 9i
5) 5
The operations with imaginary numbers are equal to those of the real numbers considering i as a variable, but with a property that allows to simplify the expression more, that is that i squared equals -1. Taking this property into account, we solve the expressions like this:
1) (3 + 2i) - (1-6i) = 3 + 2i - 1 + 6i = 2 + 8i
2) 4i + 3-6 + i-1 = 5i - 4 = -4 + 5i
3) 5i (3-2i) = 5i*3 - 5i*2i = 15i - 10i^2 = 15i - 10(-1) = 15i + 10 = 10 + 15i
4) (5 + 3i) (2-3i) = 5*2 - 5 3i + 3i*2 - 3*3i^2 = 10 - 15i + 6i - 9i^2 = 10 - 9i - 9(-1) = 10 - 9i + 9 = 19 - 9i
5) (2 + i) (2-i) = 2*2 - 2*i + 2*i - i^2 = 4 - 2i + 2i - (-1) = 4 + 1 = 5
I hope one of these help:)
Select the correct answer.
What is the approximate solution to this equation?
PLEASE HELP
6x-y=9 ordered pair
x,y