Answers
The Answer Is 9-6i
have an amazing day <3
Answer: 9-6i
Step-by-step explanation:
Related Questions
helppppppppppp me plz ;)
Answers
Answer:
1/4 x 20
Step-by-step explanation:
Half of 12 is 6, a third of 18 is 6, a sixth of 36 is 6, but a fourth of 20 is only 5. So it does not belong.
Please please help find height and volume of pyramid!!!
Answers
Answer:
Height of the pyramid:
h = [tex]\sqrt{22.1^2 - (28/2)^2}[/tex] = [tex]\sqrt{292.41}[/tex] = 17.1 mVolume:
V = 1/3BhV = 1/3*28²*17.1 = 4468.8 m³Which of the following equations describes the line shown below? Check all
that apply.
(-4, 4)
(2, 1)
Answers
Answer:
y = -1/2 x + 2
Step-by-step explanation:
Which of the following equations describes the line shown below? Check all
that apply.
(-4, 4)
(2, 1)
The standard equation of a line is y = mx,+b
m is the slope
b is he y-inttercept
Get the slope
Slope m = y2-y1/x2-x1
Substitute the coordinate
M = 1-4/2-(-4)
M = -3/6
M = -1/2
Substitute m= -1/2 and (2,1) into y = mx+b
1 = -1/2(2)+b
1 = -1+b
b = 1+1
b=2
Get the equation
Recall y =mx+b
y = -1/2 x + 2
Two wires are attached 6 feet up a tree and 3 feet from the base of the tree. About how much TOTAL wire was used?
Answers
Answer:
9 cm²
Step-by-step explanation:
Two wires are attached 6 feet up a tree and 3 feet from the base of the tree. About how much TOTAL wire was used?
We solve the above question, using the Area of a Triangle
Area = 1/2 × Base × Height
Area = 1/2 × 3 × 6
Area = 9 cm²
Therefore, the total wore that was used was 9cm² of wire
Determine the point that lies on the equation y = -5x - 3.
Answers
Answer:
it would start on the y-interecpt of -3 because if x is 0 then y would just be -3
Step-by-step explanation:
What was an effect of the Second Punic War?
ФCarthage remained a major trading center.
ФRome gained control over Sicily and Greece.
ФRome maintained control of Egypt and Spain.
ФCarthage became a major military rival to Rome.
please answer ASAP!!!!! I'm on a times unit test on edge please help ASAP!!!!!
Answers
Answer:
ithink its a or c
Step-by-step explanation:
not sure but dang what grade u in??
i will need the answer for this
Answers
Answer:
Hello! r would equal 0.4. To do this, first subtract 4 from both sides. So (10r+4-4=8-4). You are then left with 10r=4. So then you divide both sides by 10. 10r/10=4/10. So you are left with 0.4. r=0.4
Step-by-step explanation:
how do I find the volume?
Answers
Answer:
Width x length
Step-by-step explanation:
Find the width or how wide it is
Then find the length or how long it is
multiply those
I will Mark the brainliest pls help
Answers
Answer:
Bella do you know the distance formula? that's the "tool" you need for these questions. :) Answers are bolded below :)
Step-by-step explanation:
dist = sqrt[ x2-x1)^2 +(y2-y1)^2]
Robins house is at Point P1 = (-9,10) in the form (x1,y1)
Sarah's house is at Point P2=(3,5) in the form (x2,y2)
dist from Robin's to Sarah's is
dist_RS = sqrt[ (3-(-9))^2 +(5-10)^2]
dist_RS = sqrt[ (3+9)^2 + (-5)^2]
dist_RS = sqrt[ 12^2 + 25 ]
dist_RS = sqrt [ 144+25]
dist_RS = sqrt [ 169]
dist_RS = 13
distance from Robin's to Jada's
where Jada's house is at Point P3 =(-3,2) in the form (x3,y3) (we can think of this as P2 in the form (x2,y2) in our formula)
dist_R J= sqrt [ (-3-(-9))^2 + (2-10)^2 ]
dist_R J= sqrt [ (-3+9)^2 + (-8)^2 ]
dist_R J= sqrt [ (6)^2 + 64 ]
dist_R J= sqrt [ 36 + 64]
dist_R J= sqrt [ 100 ]
dist_R J= 10
distance to Madison's house
where Madison's house is at Point P4 = (-1,-5) in the form (x2,y2)
dist_RM = sqrt [ (-1-(-9))^2 + (-5-10)^2 ]
dist_RM = sqrt [ (-1+9)^2 + (-15)^2 ]
dist_RM = sqrt [8^2 + 225 ]
dist_RM = sqrt [ 64 + 225 ]
dist_RM = sqrt [289 ]
dist_RM = 17
Jada's house is 10 , Madison's is 17 so it's 7 miles farther to Madison's than to Jada's
You pick a card at random. 4 5 6 6 7 8 9 )) What is P(prime)? Write your answer as a fraction or whole number.
Answers
The probability of getting prime number is 2/7.
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
Given:
Outcome = 4, 5, 6, 6, 7, 8, 9.
Number of outcome = 7.
a) The prime numbers from the outcome are 5 and 7.
So, the probability of getting prime number
= 2/7
Hence, the probability is 2/7.
Learn more about Probability here:
https://brainly.com/question/11234923
#SPJ2
An inequality is shown 1 < -18% 8 Which value of x makes the inequality true??
Answers
Answer:0.02
Step-by-step explanation:
Toby has made 298 goals out of 347 goals attempted.
About what percent of his attempts were successful?
Answers
Answer:
Convert fraction (ratio) 298 / 347 Answer: 85.878962536023% so round it up to 86%
Step-by-step explanation:
took the test
Will give brainliest if your answer is correct.
Answers
Answer:
B
Step-by-step explanation:
One hour would cost $30 and every hour after is $5 more so B is the correct answer.
A rectangle has a perimeter of 60 inches and a length of 22 inches. What is the width of the rectangle?
Answers
Answer:
8in
Step-by-step explanation:
I hope this helps. have a great dsy
Answer:
perimeter of a rectangle = 2( l+b )
perimeter = 60 inches
length = 22 inches
∴ width =
2 ( 22 + b ) = 60
22 + b = 60/2 = 30
22 + b = 30
b = 30 - 22 = 8 inches
∴ width = 8 inches
hope this answer helps you..
please mark as brainliest .. thank you!
A pen, a marker and pencil have a total length of 48cm. The pen is 1cm shorter than the marker which is 1cm shorter than the pencil. Calculate the length of each
Answers
We know that the sum of these lengths is 48 cm so:
P + Pn + M = 48 (Equation 1)
Now we need to use the relationships of the lengths to find 2 more equations:
Pn = M - 1 (Equation 2)
M = P - 1 (Equation 3)
Now, sub Equations 2 and 3 into the first equation and solve for the value of P, which is 17.
Next, use the value of P to find your M value and then finally use that M value to get your Pn value.
The final answer is: pencil length = 17cm, marker length = 16cm and pen length = 15cm.
Irene is going to read a 216-page book.
If she reads at a rate of 18 pages per day, how many days will it take her to read 1/
3 of the book
Answers
Answer:
4 days
Step-by-step explanation:
216/3 = 72
72/18 = 4
Find the area of each composite figure.
Round to the nearest TENTH if necessary.
Answers
3
3. Your boss has you on the schedule working 35 hours per week. If you make $9.50 per hour, what is your
gross income every two weeks?
A) $332.50
B) $665
C) $191.58
D) $334.50
Answers
Answer: B
Step-by-step explanation:
35 x 2 = 70 (since there are 2 weeks)
70 x 9.50 = 665
Help me pls, math is my weak point TwT
Answers
Answer:
I hope this helps
Mrs. Braden has 7 1/2 yards of string. She needs to cut them into strips that are 1 1/2 feet in length. How many 1 1/2 feet strips of string can she cut from her 7 1/3 yards?
Answers
How many turning points are in the graph of the polynomial function?
a.) 4 turning points
b.) 5 turning points
c.) 6 turning points
d.) 7 turning points
Answers
5 turning points are in the graph of the polynomial function.
What are Turning point in graph?Turning points occur when a graph shifts from rising to dropping (rising to falling) or from decreasing to increasing (falling to rising). A polynomial of degree n can turn at most once, or n1.
The point on a parabola where the graph shifts from increasing to decreasing, or from decreasing to increasing, is known as the turning point of a parabola and is also known as the vertex. We refer to a graph as growing when it is rising from left to right.
Turning points are places on a graph where the direction of the line switches from upward to downward.
And from below to above.
We can see that graph is changing its direction at 5 different points and the points are
(-5,6) ,(-3,-3) ,(0.5,0.5) ,(3,2.5) ,(5,5)
Thus, there are 5 turning points.
Learn more about Turning point here:
https://brainly.com/question/3458856
#SPJ7
PLZZZZ HELP 20 points
what happens between the sun, moon, and Earth during the 4 phases of the moon?
Answers
Answer:
theres like 8 phases of the moon
Step-by-step explanation:
8. This model of the backboard of a basketball goal is made of a semicircle. Use the ruler provided to measure the dimensions of the model to the nearest half inch. Which measurement is closest to the area of the model of the backboard in square inches? Use 3 for π.
Answers
It is c i did it oh khan
(pls branliest)
Find the area of each sector. Use exact answers
Answers
Answer:
B) 54π in²
Step-by-step explanation:
area of full circle = πr² = 81π in²
area of 4π/3 segment = (81)(4π/3)/2π = 54π in²
does anyone know how to do 1 and 2? i suck at trigonometry.
Answers
Answer:
Step-by-step explanation:
Here's the answers I got. Sorry super busy at school ahh
what is 50 ÷ 5 × 6 + 70
no cheating
Answers
Answer:
130
Step-by-step explanation:
Answer:
130
Step-by-step explanation:
50 / 5 = 10 x 6 = 60 + 70 = 130
What is the area in square meters of the trapezoid below
Answers
Given:
Bases of the trapezoid are 5.2 m and 14.6 m.
The height of the trapezoid is 7 m.
To find:
The area of the trapezoid.
Solution:
The area of a trapezoid is:
[tex]A=\dfrac{a+b}{2}\times h[/tex]
Where, a,b are bases and h is the height of the trapezoid.
Putting [tex]a=5.2,b=14.6,h=7[/tex] in the above formula, we get
[tex]A=\dfrac{5.2+14.6}{2}\times 7[/tex]
[tex]A=\dfrac{19.8}{2}\times 7[/tex]
[tex]A=9.9\times 7[/tex]
[tex]A=69.3[/tex]
Therefore, the area of the trapezoid is 69.3 square meters.
DaJuan has a photo that is 4 inches in width by 6 inches in length that
he wants to enlarge for his mother's birthday. The width of the enlarged
photo is 10.5 inches. What is the length of the enlarged photo?
please help if u can! thx
Answers
Answer:3x-x+2=4
Step-by-step explanation: source: (Too much work) srry
A house has increased in value by 35% since it was purchased. If the current value is 648,000, what was the value when it was purchased?
Answers
Answer:
Purchase rate of the house is $480000.
Step-by-step explanation:
Let the purchase rate of the house = $p
Current value of the house = $648000
If the current rate of the house has increased by 35% of the purchase rate,
Current rate = Purchase rate + 35% of the purchase rate
648000 = p + (35% of p)
648000 = p + [tex]p\times \frac{35}{100}[/tex]
648000 = p + 0.35p
648000 = (1.35)p
p = [tex]\frac{648000}{1.35}[/tex]
p = $480000
Therefore, purchase rate of the house is $480000.
There were 8,454 pencils that were produced in the factory. When inspecting the pencils they noticed that 1,789 pencils were cracked. How many pencils were they able to use
Answers
Answer: They were able to use 665 pencils
Step-by-step explanation: You would simply do 8,454 - 1,789=665
Give Brainliest please :)