Answers
Answer:
Function and Only one arrow is drawn from each x value
Step-by-step explanation:
That's the answer and the explanation right there.
Related Questions
The expression (3+i)(1+2i) can be written Jim the form a +bi, where a and b are integers. What are the values of a and b?
Answers
Answer:
a = 1
b = 7
Step-by-step explanation:
We start by opening the brackets
We have;
3 + 6i + i - 2
= 1 + 7i
comparing with a + bi
a = 1 and b = 7
Margo studied for 20 minutes. How many seconds did she study?
A. 1,200
B. 800
C. 620
D. 120
Answers
Answer:
1200 because 12*60 is 1200
PLEASE HELP ME I REALLY NEED HELP IN ALGEBRA
(a) Does the graph represent a constant-rate relationship?
(b) Explain how you determined your answer in part A.
(c) If this is a constant-rate relationship, what is the constant rate?
Answers
Answer:
A no it is not
B his is because if you look at 1 on the x axis line you will see it matches 1 on the y axis but if you look at 4 on the x axis it is 2 on the y axis so it is not constant
C Thee was no constant relationship
Alana biked 15 miles in 1 hour. How many miles did she bike in 3 hours?
Answers
Answer:
45 miles
Step-by-step explanation:
15 miles = 1 hour
15 x 3 = x
x = 45
45 miles = 3 hours
Select all true statements given the diagram below.
Answers
Answer: 1st, 2nd, & 3rd choice are all statements
Deku and reaper also what is 2-4=?
Answers
Answer:
the answer is -2
Step-by-step explanation: The answer is from google
Answer:
-2
Step-by-step explanation:
indeed brother
Nate has an account that pays 2.76% simple interest per year and wants to accumulate $3,090 in interest from it over the next 15 years. How much money should Nate invest in this account to meet this goal?
a
$4,369.26
b
$4,373.77
c
$1,279.26
d
$7,463.77
Answers
Answer:
To achieve this goal, he must invest $7,463.77 ( d)
Step-by-step explanation:
mathematically;
simple interest = PRT/100
I = 3,090
P = ?
R = 2.76%
T = 15 years
3,090 = P * 2.76 * 15/100
100 * 3090 = 41.4 P
P = 309000/41.4
P = 7,463.77
Please help for brainliest.
Answers
Answer:
the answer is c
Step-by-step explanation:
sams candy store charges 2.50 per poud while cam charges 3 per pound meaning that sams candy is .50 cheaper per pound
please can someone solve
Answers
Explanation: since it isn’t >= it needs a dotted line and she shaded downwards but y> which means it should go upwards
0.00045−2.5⋅10 −5 = what is the answer i been up all day
Answers
So...
0.00045 - (2.5 x 10) - 5
0.00045 - 25 - 5
= -29.9999 -> -30
Select the correct answer
Giving brainliest
Answers
Answer:
9
Step-by-step explanation:
just trust me, i did this stuff in like 2 grade
Answer:
9 miles
Step-by-step explanation:
from Pete's house to the store is 4 units
and from the store to the fair is 5 units
4+5=9 and 9 units= 9 miles
I hope this helped
Hannah made a ramp for her grandfather who was in a wheelchair. The ramp was 10 ft long and it was 5 ft away from the porch steps. How high were the porch steps?
Answers
Given :
Length of ramp( Hypotenuse ), l = 10 ft .
Length of base, b = 5 ft .
To Find :
How high were the porch steps.
Solution :
Let, height is h.
By Pythagoras theorem :
[tex]b^2+h^2=l^2\\\\h=\sqrt{l^2-b^2}\\\\h=\sqrt{10^2-5^2}\\\\h = \sqrt{75}\\\\h = 5\sqrt{3}\ ft[/tex]
Hence, this is the required solution.
can someone help me please
Answers
Answer:
greg
Step-by-step explanation:
heffly is a sociopath. he shall burn in the gates of hell
use the discriminant to determine how many and what kind of solutions the quadratic equation x^2-x=1 has
Answers
Answer:
Two solutions
Step-by-step explanation:
x^2-x=1
plug into the discrimiant fomurla
The asnwer ends up being 5
which is positive, meaning that the discriminant has two solutions
Postitive number = Two solutions
The answer is 0 = One solution
Negative number = No solutions
:)
determine the slope of the line that contains (-4,2) and (6,8)
Answers
hiiii please help if u can <3
Answers
Answer:
Step-by-step explanation:
given: triangle EDC is right angle isosceles triangle,AD and BC is perpendicular to AB.
statement reason
1. in triangle AED and BEC
a.∠ADE=∠EBC a.given( AD and BC is perpendicular to AB)
b.∠AED+∠DEC=∠EBD+∠ECB b. exterior angle of triangle is equal to two ∠AED =∠ECB opposite interior angle and substracting
(∠DEC=∠EBD=90°) from both side
c.ED=EC c corresponding sides of equal angle in
isosceles triangle are equal
2 ∴ triangle AED is congruent to BEC 2. by A.A.S axiom
what could -15-5 represent
Answers
Answer:
-20
Step-by-step explanation:
-15 - 5 is -20.
I hope that this helps! :)
Please help!!!!!
Fill in the following table with values, observe the pattern, and write an equation relating the second and fourth columns.
Answers
Answer: Answer from Plato
Step-by-step explanation:
Answer:
For the sin table:
Step-by-step explanation:
please help me with this i dont know wht im doing
Answers
Answer:
D: The slope is 3
Step-by-step explanation:
To figure out the slope, which is always a constant, you simply figure out the average displacement using the points we already know. This is described by the equation y2-y1/x2-x1. Let's use the ordered pairs (-3, 2) and (-1, 8) to figure this out.
8-2/-1-(-3) = 6/2 = 3
Another method you could use is to graph the points and figure out how many units y has to go up for every x over, or the "rise over run"
Either way, your slope is 3.
Answer:
its 3
Step-by-step explanation:
What is 180 inches in feet
Answers
Answer:15
Step-by-step explanation:
180÷12
Answer:
15 feet
Step-by-step explanation:
12 inches= 1 ft
180 inches* 1 ft/12 inches
inches and inches get canceled out and ft is the unit of measure now
180ft/ 12= 15 feet
Hope this helps!
A line passes through the point (10,2) and has a slope of 1/2. Write an equation in slope-intercept form for this line.
Answers
Answer:
Step-by-step explanation:
y - 2 = 1/2(x - 10)
y - 2 = 1/2x - 5
y = 1/2x - 3
Answer:
Step-by-step explanation:
You can read the slope right away.
y = 0.5x + b 1/2 = 0.5
The point will determine the y intercept
2 = 0.5*10 + b
2 = 5 + b
2-5 = b
b = - 3
The line is y = 0.5x - 3
*Geometry* Please help me answer 17. To 23
Answers
17. Longest side
18. Smallest side
19. *i think* parallel
20. hypothesis is false, and a contradiction is reached
21. must be greater
22. SAS (Side-Angle-Side)
23. (To answer this look back in your notes about the section, what other Inequality Theorem is talked about, since i don't know what section this comes from i cannot help you)
math slope helpppp meeee
Answers
Answer:
1. -3/8 2. 1/2 3. -3/2
Step-by-step explanation:
You can use Y2-Y1/X2-X1 to find the answers
Ask me if you want it more in detail
In Will’s garden, 71 out of 200 plants have developed seeds. Which is closest to the percent of his plants that have developed seeds?
Answers
Answer: 35.5% of his plants have developed seeds
Step-by-step explanation:
200x5=1000
71x5=355
355/1000 35.5/100= 35.5%
What is the equation of the line that passes through the point (−3,4) and has a slope of 1 ?
Answers
Answer:
y = x + 7
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 1, thus
y = x + c ← is the partial equation
To find c substitute (- 3, 4) into the partial equation
4 = - 3 + c ⇒ c = 4 + 3 = 7
y = x + 7 ← equation of line
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We have following equation to find the point-slope form of the linear functions.
[tex]y - y(0) = m \times ( \: x - x(0) \:) [/tex]
In which :
[tex]y(0) = y \: \: given \: \: point = 4[/tex]
[tex]x(0) = x \: \: given \: \: point = - 3[/tex]
[tex]m = slope = 1[/tex]
Now just need to put the coordinates and the slope in the above equation.
[tex]y - 4 = 1 \times ( \: x - ( - 3) \: )[/tex]
[tex]y - 4 = x + 3[/tex]
Add sides 4
[tex]y - 4 + 4 = x + 3 + 4[/tex]
[tex]y = x + 7[/tex]
Done...
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5 pounds of spaghetti costs 8 dollars. How much would 1 pound cost?
Answers
Answer:
1.6 dollars
Step-by-step explanation:
I hope this helped you
Answer:
1 pound of spaghetti = $1.60
Step-by-step explanation:
Since 5 pounds of spaghetti costs 8 dollars, simply divide 8 dollars by 5 to find the cost of 1 pound of spaghetti.
$8/5 = $1.60
what isthe area of the circle or semicircle 2.5
Answers
Answer:
I don't know what your question was but the radius would eqaul .089 so the area is 2.5
Answer:
0.89
Step-by-step explanation:
the area of the. ..............
If Steven was paid $12.00 for 3 hours of work, how much would he make for 2 hours of work?
Answers
Answer:
8 dollars
Step-by-step explanation:
12/3=4
4x2=8
In the circle below, Chords PQ and RS are parallel.
What is m
A. 80
B. 140°
C. 50°
D. 40°
PLEASE HELP ME ENEKELME PLEASE 10 POINTS!!
Answers
Answer:
40
Step-by-step explanation:
Can't remember the geometrical property
Answer:
40 is the answer there u go
HELP ASAP PLEASEEEE
Evaluate the expression: 73
The solution is _____.
Answers
Answer:
73 ,,,,,,,,,,,,,,,,,,,,,,,