Answers
Related Questions
(4-5i)(-2+7i) what is the answer
Answers
Answer:
27 + 38 i
Explanation:
(4 - (5 * i)) * ((-2) + (7 * i)) =
Answer:
[tex] - 35 {i}^{2} + 10i + 20[/tex]
Step-by-step explanation:
-8 + 28 + 10i - 35i^2
-35i^2 + 10i + 20
Value of (x-y)2 is,please answer
Answers
Answer:
2 x − 2 y
I hope this helps! UwU
If you can give brainliest that will be awesome
Hey there!☺
[tex]Answer:\boxed{2x-2y}[/tex]
[tex]Explanation:[/tex]
[tex](x-y)2[/tex]
(x + -y)2 Make y negative
(x)(2) + (-y)(2) Separate with parenthesis.
2x - 2y
Hope this helps!
Is -3/7 rational or irrational
Answers
Answer:
Is rational. The value is 0.42857.
Step-by-step explanation:
Diane owes $11901.00 to the bank after completing her college degree. With the funds from her new job she is paying back $153.00 per month. Her friend Teresa was given $4906.00 in the bank for college from her family, and she is spending $337.00 per month out of this college fund. If these were continuous functions, after how many months will Diane have the same bank balance than Teresa, rounded to the nearest tenth
Answers
If (x-2) is a factor of x^3+kx^2 +12x-8 then k=?
Answers
Answer:
k = - 6
Step-by-step explanation:
Since (x - 2) is a factor then x = 2 is a root
Substitute x = 2 into the polynomial and equate to zero, that is
2³ + k(2)² + 12(2) - 8 = 0
8 + 4k + 24 - 8 = 0
4k + 24 = 0 ( subtract 24 from both sides )
4k = - 24 ( divide both sides by 4 )
k = - 6
which square root would end up as a rational number 169 square root 250 square root 80 square root 6 square root
Answers
Answer:
250
Step-by-step explanation:
....................
Please write:
1. y=-(x-6)^2+7 vertical compression or stretch
2. y=1/4(x+5)^2 vertical compression or stretch
3. y=4(x+1)^2-6 vertical compression or stretch
Answers
Answer:
1. No vertical compression or stretching but will open up downward.
2. 1/4 vertical stretch
3. 4 vertical compression
Step-by-step explanation:
Any time your dealing with vertical stretching or compression it will always be the number before the parentheses.
So in 1. it is - or basically -1 which means the parabola will be open up downward. And in this problem there is no stretching or compression
2. Is the 1/4 is a vertical stretch
3. 4 is a vertical compression.
Or what also could help is when the number before the parentheses is bigger such as number 4 the closer together the parabola will be. And the smaller the number like 1/4 the wider the parabola will be.
C. ADD AND SUBTRACT REAL NUMBERS - Find each sum or ditterence.
TELE
1. - 63 +57
4. - 11.4 + (3.8)
7.- +13
14
2. - 21 - (- 46)
5. -7- (-7)
8. 104-9
3. 4.5 + (-10.2)
6
9. 4
+6
Answers
1. Answer: = -6
2. Answer:= 25
3. Answer:= -5.7
4. Answer:= -7.6
5. Answer:= 42
6 . Answer:= 3 r 14
7. Answer:= 1 r 16 r 45
8. Answer := 13 r 36
9. Answer:= 11 r 11 r 24
.
please help, image is attached.
Answers
Answer:
∠ JKM = 36°
Step-by-step explanation:
Since KM is the angle bisector of ∠ JKL , then
∠ JKM = [tex]\frac{1}{2}[/tex] ∠ JKL = 0.5 × 72° = 36°
At a local department store sweaters typically cost $44. However due to a special the sweaters are reduced to $22. What percent of the original price has the sweater been reduced to
Answers
Answer:
50% reduction in price
Step-by-step explanation:
can be determined by 44- (44× X) solve for x and you get x as .5
can someone help me out pls?
Answers
Answer:
eliminated, the bedtime increases by one minute. ... Description: This activity requires students to tell time to the half-hour (e.g. 4:00, 5:30, 11:30).
Step-by-step explanation:
9. In City A, the temperature rises 9 from 8 A.M. to 9 A.M. Then the temperature drops 8 from 9 A.M. to 10 A.M. In City B, the temperature drops 5º from 8 A.M. to 9 A.M. Then the temperature drops 4º from 9 A.M. to 10 A.M.
a. What expression represents the change in temperature for City A?
b. What integer represents the change in temperature for City A?
c. What expression represents the change in temperature for City B?
d. What integer represents the change in temperature for City B?
e. Which city has the greater change in temperature from 8 A.M. to 10 A.M.? 10.
Answers
The expression for temperature change in City A is 9 + (-8)
The amount the temperature changes for City A = 1°F
The expression for temperature change in City B is -1 + (-3) = -4°F
The amount the temperature changes for City B = -4°F
Calculations and ParametersBased on the available data:
In City A, the temperature rise from 8 am to 9 am = 9°FIn City A, the temperature drop from 9 am to 10 am = 8°FIn City B, the temperature drop from 8 am to 9 am = 1°FIn City B, the temperature drop from 9 am to 10 am = 3°FThe expression for that represents the temperature change from 8 am to 10 am is, therefore;
For City AThe temperature change from 8 am to 10 am are
8 am to 9 am = +9°F9 am to 10 am = -8°FSum, change from 8 am to 10 am = 9 + (-8) = 1°F
For City BThe temperature change from 8 am to 10 am are
8 am to 9 am = -1°F9 am to 10 am = -3°FSum, change from 8 am to 10 am = -1 + (-3) = -4°F
Read more about temperature changes here:
https://brainly.com/question/17605947
#SPJ1
simplify the following expressions ( use distributed property )
Answers
Answer:
ax + ab
Step-by-step explanation:
Step 1: Write expression
a(x + b)
Step 2: Distribute a to each term
ax + ab
[tex]\huge\boxed{Hello!}[/tex]
The Distributive Property states that
a(b+c)=ab+ac
Now, let's use this property to simplify the given expression:
a(x+b)
ax+ab
This is our final answer.
[tex]\huge\boxed{\bf{Hope\;it\;helps!}}[/tex]
[tex]\huge\bold{Good\;luck!}[/tex]
[tex]\huge\mathfrak{LoveLastsAllEternity}[/tex]
0.04 divided by 3.3284
Answers
Answer:
The answer is 0.01201778632
Step-by-step explanation:
Solve and graph the absolute value inequality: 2x + 4 > 8. (1 point)
-9-8-7-6
-4
-1
1
2
3
2
5
7
B 9
-9-8-7-6-5
- 2 - 1
O
1
2
5
7
8
9
-9-9-7-6-5-4-3-2-1
1
3
9
1
3
Answers
Answer:
x>2
Step-by-step explanation:
2x+4>8
subtract -4 both sides
2x+4(-4) > 8(-4)
2x >4
divide 2 both sides
2x/2 > 4/2
x > 2
−4−3−2−1 0 1 O --3---4--5--6--7--8--9->
help me please!!!!!!!
Answers
Answer:
C (-6,-8) → C' (6,8)
D (-2,-8) → D' (2,8)
E (-2,-4) → E' (2,4)
F (-6,-4) → F' (6,4)
Step-by-step explanation:
When you rotate a point 180° counterclockwise about the origin, the point A (x,y) becomes A' (-x,-y). So, if the points are positive, they will become negative.
Because all the points are negative, rotating them 180° counterclockwise will make them positive.
Hope that helps.
If you mix red and white paint in different ratios, you will get different shades of pink paint. If the ratios are equivalent, the shades of the pink will be same.
Answers
plzz help me with this
Answers
Answer:
84
Step-by-step explanation:
4*6*7/2=84
A 6-pound bag of sugar contains 681 one-teaspoon servings and costs $4.49. A batch of muffins uses 1 cup of sugar. How many whole batches can you make if you use as much of the sugar as possible? What is the cost of sugar for each batch? (1 cup = 48 teaspoons; do not consider leftover sugar in the cost calculation.) You can make a total of batches at $ per batch.
Answers
Answer:
$4.43
I Hope This help :)
tell me if you need the step by step explaination because it so long long but if you need it i will try my best
Please help 6th grade math answer b
Answers
Answer:
b. 22 feet below sea level.
Hope this helps:)
Step-by-step explanation:
Billy borrowed $400 from his friend Tommy to get his truck fixed. The next time he got paid, Billy paid Tommy back $100, then agreed to pay $25 a week until his debt was paid off. 1.Write a linear equation to represent the amount of money m Billy owes Tommy after w weeks. 2.How long will it take Billy to pay off his debt to Tommy?
Answers
Answer:
(400 - 100) / 25 = 12
Step-by-step explanation:
Billy gives Tommy 100, so we can subtract $100 from $400, giving us 300. Then to undertand how many weeks it will take Billie to pay Tommy, we divide 300 by 25, and get 12.
Hope this helps!
Answer:
( 400 - 100 )
Step-by-step explanation:
Have a nice day <3
It costs twelve dollars to get in to the fair. Tickets for rides cost extra and are d dollars each.
If Tyra buys 20 tickets, how much would it cost her for the fair?
20 d - $12
$12 d + 20
$12 - 20 d
$12 + 20 d
Answers
Answer:
Answer:
12 + 20d
Step-by-step explanation:
OG fare = 12
Ticket price =d
20 Tickets =20d
Answer:
$12 + 20 d
Step-by-step explanation:
Right of the bat, we know she‘ll pay $12 just to get in to the fair.
If Tyra wanted to buy 20 tickets, it’ll cost her d dollars each. Which is 20 d.
Add 12 and 20(d) together and it’ll determine how much Tyra will spend in total at the fair.
only question one. please answer and show full working out. will reward with brainliest.
Answers
Answer:
48 meters squared or 48m^2
(Both are correct. Whichever you prefer is fine.)
Step-by-step explanation:
The formula to find area is A=height*base
So since the base = 6 and height = 8
Just multiply to combine the two
6*8=48
If you want to show with only numbers write this.
A=b*h
6*8=48
48 meters squared or 48m^2
every integer is _______number? an irrational , a natural , a whole , a rational.
Answers
Answer:
every integer is a whole number
If 3.x - 7 = 5, then 2x – 1=?
Answers
Answer: -2
Step-by-step explanation:
What is this I am so confused please help
Answers
Answer: A
Step-by-step explanation:
When you write exponential form to radical form, the fraction tells us that kind of root it is. Since it is a cubed root, as indicated by the 3 in front of the radical, we know that the fraction will be [tex]\frac{1}{3}[/tex]. If it were to be [tex]\frac{1}{3}[/tex], the entire radical would be to the power of 1. Since the radical is to the power of x, our answer would be [tex]125^{\frac{1}{3}x }[/tex].
Write an equation in point-slope form of the line that passes through the point (-8,
2) and has a slope of m = 5.
Answers
Answer:
y-2=5(x--8)
Step-by-step explanation:
Formula for point slope form equation: y-y1 = m(x – x1)
After that just plug in the given numbers
PLZZ HELP...i'm ready to go to bed...Where might you see "soda cans" in architecture or nature? (the shape of soda cans?
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A soda cans like a cube with straight on top
the area of a square rug is 72 square feet. what is the approximate length of one side of the rug?
Answers
72/4 = 18
This needs to be 20 characters sorry
Solve for x:
X – 6 = 5x – 2
20 points + Brainlist if you answer this question please!
Answers
15?
Step-by-step explanation:
+6 +6
X=5x-2
-5x
X=-2