Answers
Answer:
228
Step-by-step explanation:
2(6x4 + 4x9 + 6x9) = 228
Related Questions
Simplify the expression:
Answers
2. x+3/x-4
Suppose f(x)= 4x – 2
and g(x) = -2x + 1.
Find the value of
f(-1)/g(-3)
Answers
Step-by-step explanation:
f(-1)=4*(-1)-2=-4-2=-6
g(-3)=-2*(-3)+1=6+1=7
f/g=-6/7
In 1 minute, Alex can type 44 words. While working on a project, Alex types from 10:00 AM until 1 AM, He takes a break from 1 0:25 AM to 10:40 AM. At the same rate, how many words did he type?
Answers
Answer:
39600 words
Step-by-step explanation:
Given data
In 1 minute, Alex can type 44 words
from 10:00 AM until 1 AM= 15 hours
15 hours to minutes= 15*60= 900 minutes
Hence in In 1 minute, Alex can type 44 words
in 900 minutes he will type x words
cross multiply
x= 900*44
x= 39600 words
Hence he will type 39600 words
What is the equation of the line that is parallel to y=-2/3x+4 and that passes through (–2,–2)?
Answers
-
-
-
y=-2/3x-4/3
y=-2/3x-10/3
y=-2/3x-2/3
y=-2/3x-17/4
Answers
Answer:
C) y= 2/3x -2/3
Step-by-step explanation:
(y-y1)=m(x-x1)
y+2=2/3(x+2)
y+2= 2/3x + 4/3
y= 2/3x -2/3
graph the line with slope -1/3 passing through the point (5,-4)
Answers
Answer:
Look at the image !!
Step-by-step explanation:
I hope this helps :D
find the distance between (2, -2) and (0, -2)
Answers
Answer:
y= -2
x= 0
Explanation
0 - 2 = -2
-2 - (-2) = 0
Answer:
I believe the answer you're looking for is 2
Step-by-step explanation:
Find 17.3% of 286.1. Round to the nearest thousandth.
Answers
49 would be the answer I hope it helps
Answer:
Result = 49.495
Step-by-step explanation:
17.3% of 286.1=49.4953
rounded~49.495
Hope this helps as well
factorise the equation 9x^2 - 4
Answers
Answer:
Step-by-step explanation:
a² - b² = (a +b)(a - b)
9x² - 4 = (3x)² - 2²
= (3x + 2 )(3x - 2)
Extra points to anyone who helps
Answers
let's consider all possible rectangles with the same area of 30 sq inches. lets say that the height of this much rectangles y and the base is x. how would y depend on x
Answers
Answer:
Step-by-step explanation:
area = xy = 30 in²
y = 30/x
Answer:
30/x
Step-by-step explanation:
rsm
PLEASE HELP, MARKING BRAINLIEST!!!
What is the value of x and y?
Thanks
Answers
so.......
y=20underroot 3
and X=20
Someone plz help me I will give brainliest btw it’s not “decimals”
Answers
Answer:
It will not fit.
Step-by-step explanation:
The mat is 1/2 by 2/3. So, lets add that together.
1/2 + 2/3 = 7/6
Now there are 24 sixths in a fourth.
So subtract 24 - 4 = 17
Final answer would be 17/4. Still way to big to fit in the 1/4 step.
Hope this Helps!!:)
btw. Im back home now :)
hiiiiiii !!!!!
lololol
Enter the value of n so that the expression (5y - 2.3) + (-2y -4.3)
is equivalent to (3y-n).
Answers
Answer:
Step-by-step explanation:
(5y - 2.3) + (-2y - 4.3) = 3y - n Remove the brackets
5y - 2.3 - 2y - 4.3 = 3y - n Combine like terms
3y - 6.6 = 3y - n Subtract 3y from both sidess
- 6.6 = - n Divide by - 1
6.6 = n
Suppose there are 100 trout in a lake and the yearly growth factor for the populations is 1.5. Write the exponential equation for this population.
Answers
Where T is number of trout and t is time in years applied as an exponent to the 1.5 factor
Help me pleassssse thanks
Answers
Answer:
Point A(5, -1) is mapped to A'(1, 5)
The rule is:
(x, y) → (-y, x)This is 90° anticlockwise rotation
Point B(-4, 6) will map to:
B(-4, 6) → B'(-6, -4)its a me MAAAAAAAAAAAAAAAAAAAAAAAAAAA
how big is the specific ocean?
how do i ask a question?
whats obamas last know btw? does ANYONE KNOW!!!!?!?!?!?!?
WHERE DO LOST SOCKS GO WHEN THEY GO MISSING??
why do my eyes hurt after looking at a picture of the sun;(
what would happen if i hired two private investigators to follow each other...
Answers
Answer:
1. The Pacific Ocean has an area of 63.78 million square miles, an average depth of 3,688 meters, and a volume of 660,000,000km cubed.
2. Use these guidelines when developing questions:
Plan your questions.
Know your purpose.
Open conversation.
Speak your listener's language.
Use neutral wording.
Follow general questions with specific ones.
Focus your questions so they ask one thing at a time.
Ask only essential questions.
3. I don't know XD
4. On an adventure that humans don't know about
5. Depends on the picture of the sun.
6. They would probably be so confused while they tried to follow each other XD
Step-by-step explanation:
A triangle has two sides of 30 meters and 26 meters, and the angle between them is an obtuse angle. If the area of the triangle is 300 sq. Meters, find the measure of the obtuse angle (to the nearest degree).
Answers
Answer:
130°
Step-by-step explanation:
Using the formula
Area of the triangle = 1/2 absin theta
a and b are the sides
theta is the obtuse angle
Given
a = 30m
b = 26m
Area = 200m²
Required
theta
Substitute into the formula;
300 = 1/2(30)*(26)sin theta
300 = 15*26sin theta
300 = 390 sintheta
sin theta = 300/390
sin theta = 10/13
sin theta = 0.7692
theta = arcsin(0.7692)
theta = 50.28degrees
Since the angle is obtuse, it must lie between 90 and 180degrees
theta = 180-50.28
theta = 129.72°
Hence the measure of the obtuse angle to the nearest degree is 130°
A local event planner wants to cover a circular region with mud for an obstacle course. The region has a circumference of 157.
Answers
Answer:
$2942.27
I think if i wrong sorry
Step-by-step explanation:
Answer:
$2942.27
Step-by-step explanation:
A quadrilateral has the following vertices on a coordinate plane:
Answers
================================================
Explanation:
We'll only focus on points J and K.
J = (3, -6)
K = (-1, -6)
Because these two points have the same y coordinate (which is -6), this means we can ignore those values and subtract the x coordinates
3 minus (-1) = 3 - (-1) = 3 + 1 = 4
Or we could plot points J and K on the same xy grid system, and count out the number of spaces between J and K. You should count out 4 spaces.
This means segment JK is 4 units long.
Answer:
The answer is -10
Step-by-step explanation:
What is the slope of the line through the points (4, -7) and (9, 2)?
Answers
the answer
y/x so its 9/5
Hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
how many I's r there in the above if u get it right I will give u brainliest
Good Luck!
Answers
Answer:
there are 10
Step-by-step explanation:
10
Answer:
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii, so I think a bit more than 100
Step-by-step explanation:
I counted it! ;) please give me brainiest!
Marisol constructed a triangle. One angle in the triangle has a measure of 40°. Another angle in the triangle has a measure of 80°. What is the measure, in degrees, of the third angle in Marisol’s triangle?
Answers
Answer:
A triangles angle always equal to 180 degrees. So if you add up what you already have which is 80+40=120
Which of the tables represents a linear relationship with a slope of 2 and a y-intercept of 3?
image
image
image
Answers
Answer:
Step-by-step explanation:
the equation of said line would be y=2x +3
it would look like this graph
will someone help with this problem?
Answers
MARK ME BRAINLEST
C=0.4(285.7)+100
(No answer choices)
Answers
Answer:
c=214.28
plz mark as brainliest
Step-by-step explanation:
Answer:
C=0.4(285.7)+100
Step-by-step explanation:
C=0.4(285.7)+100
C= 114.28 + 100
C= 214.28
the population of a city decreased from 50000 to 45500 . what is the percentage decreased?
Answers
45500 = 91%
100 - 91 = 9%
How do the average rates of change for the pair of function compare over the given interval?
f(x)= -0.4x^2
g(x)=-0.8x^2
5≤x≤7
Answers
Answer:
The 3rd option is correct
Step-by-step explanation:
HELP ME PLEASE!!ACTUALLY ANSWER IT!!
Answers
Find the value of x.
Answers
Answer:
x=4
Step-by-step explanation:
x+2/x=3/2
Trust me this is right
Acellus
Can someone help me please
Answers
9514 1404 393
Answer:
IS a parallelogram
Step-by-step explanation:
The slope formula for the slope of the line between points (x1, y1) and (x2, y2) is ...
m = (y2 -y1)/(x2 -x1)
The distance formula for the length of that same line is ...
d = √((x2 -x1)^2 +(y2 -y1)^2)
Here, you're asked to use each of these formulas 4 times, once for each side of the quadrilateral. I find it convenient to let a calculator or spreadsheet do the repetitive calculations. The result is attached.
The attachment shows that opposites sides have the same length and slope, so are parallel. The quadrilateral is a parallelogram. (The two points used in each calculation are the ones on the result line and the line immediately below. That is why point B is copied to the end of the list.)
_____
Additional comments
There are much simpler ways to prove the figure is a parallelogram. My favorite is to add the coordinates of the end points of the diagonals:
B +D = (-2+6, -9-3) = (4, -12)
C +E = (0+4, -5-7) = (4, -12)
These values being the same demonstrates the midpoints of the diagonals are coincident. That will only be the case if the quadrilateral is a parallelogram.
__
If you must use slope and distance formulas, showing either pair of opposite sides is parallel and have the same length is sufficient to guarantee that the other two sides are also parallel and have the same length. That is, the calculations required in this problem only need to be applied to one pair of opposite sides. (Using a spreadsheet, it's not a lot of extra work to do the calculations for both pairs of opposite sides.)