Answer:
50
Step-by-step explanation:
Substitute m with 5
2m^2+m-5
2(5)^2+(5)-5
then follow your order of operations
2(25)+(5)-5
50+5-5
55-5=50
please help out, using your knowledge of equilateral and isosceles triangles, find the value of x
Answer:
I think the other angles are 40 degrees excpet the "x" which is 100 also
Step-by-step explanation:
Does x and y have a proportional relationship ?
Answer:
No there no no proportional relation ship because y is being distrubuted differently then x
Step-by-step explanation:
What is the slope of a line that is parallel to the graph of x + 3y = 5?
Answer: -1/3
Step-by-step explanation: If its parallel, the slope will be flipped, so the new slope is -1/3.
Answer:
Step-by-step explanation:
Two lines are parallel if the have the same slope. Example 1: Find the slope of the line parallel to the line 4x – 5y = 12. To find the slope of this line we need to get the line into slope-intercept form (y = mx + b), which means we need to solve for y: The slope of the line 4x – 5y = 12 is m = 4/5.
What is the prime factor of 30?
Answer:
3
Step-by-step explanation:
Three months ago, Santos could walk 2 miles in 40 minutes. Today he can walk 2 miles in 25 minutes.
Percentage:
Increase or Decrease?
Thank you ☺️
what is -3x squared + 2y squared + 5xy - 2y + 5x squared - 3y squared in the simplest form??
Arisia puts $500.00 into a savings account with an annual simple interest rate of 4.5%.
Part A
How much interest does she earn per year?
Answer:
$22.50
Step-by-step explanation:
$500.00 × 0.045=22.50
Write the following equation in slope -intercept form : y - 3 = 4(x + 2)
Answer:
y=4x+11
Step-by-step explanation:
multiply 4 into the parentheses to get y-3=4x+8 then invert -3 so add three to both sides to get rid of it so instead of +8 its +11 so now its y=4x+11 and slope intercept is y=mx+b, so 4 is m, slope, and 11 is b, the y intercept i hope that helps
what would be a expanded form and standard form for 10^{5}
Answer:
10 x 10 x 10 x 10 x 10
Step-by-step explanation:
What is T?
3/8=t-1/8
Answer:
t = 0.5
Step-by-step explanation:
sence you just have to get rid of -1/8 you just have to inverse istead of -1/8 you do +1/8 to the other side and by doing that you are goving to leave t open
Determine whether the lines through each pair of points are parallel, perpendicular, or neither.
Line 1: (7, 6), (3, 18)
Line 2: (-2, -7), (-4, -1)
Answer:
line 1: neither
line 2: parallel
Step-by-step explanation:
What are you gonna be for Halloween?
Answer:
if your gonna log in to brainly don't post dumb stuff like this, post school related questions, cuz brainly is used for helping kids learn more, get better grades, and pass. its not used for trying to find a girlfriend its used for egication to help people pass school. so DONT post this kind of stuff ok.
Step-by-step explanation:
∠A=10x+24 ∘ start color #11accd, angle, A, equals, 10, x, plus, 24, degrees, end color #11accd \qquad \green{\angle B=6x + 72^\circ}∠B=6x+72 ∘ start color #28ae7b, angle, B, equals, 6, x, plus, 72, degrees, end color #28ae7b Solve for xxx and then find the measure of \blueD{\angle A}∠Astart color #11accd, angle, A, end color #11accd:
Answer:
x = 12
The measure of Angel A and Angle B = 144°
Step-by-step explanation:
Angle ∠ A= 10x+24∘
Angle ∠B=6x+72 ∘
Angle A and Angle B are Alternate interior angles hence, they are equal to each other.
Hence:
10x + 24 = 6x + 72
Collect like terms
10x - 6x = 72 - 24
4x = 48
x = 48/4
x = 12
The measure of ∠ A= 10x+24∘
=( 10(12) + 24)°
=( 120 + 24)°
= 144°
The Measure of Angle ∠B=6x+72 ∘
=( 6(12) + 72)°
= (72 + 72)°
= 144°
Answer:
∠A = 144 degrees
Step-by-step explanation:
Look at attachment:
Hope this helps! :)
heres another im stuck on
im so bad at slopess
Answer:
1. e
2. d
3. b
4. c
Step-by-step explanation:
Hope This Helps!
Plz Mark Brainliest!
(5.8 x 10) - (2.2 x 105)
The answer you're looking for is -173
Candace runs a company that installs fences. She calculates the total cost C of installing a fence using the function rule C(x) = 5x + 25, where x is the length of the fence in feet.
Answer:
g
Step-by-step explanation:
Pleaseeee help with this question
prove (1-cos^2A)csc^2A=1
For all x,
sin²(x) + cos²(x) = 1
so we have
(1 - cos²A) csc²A = sin²A csc²A
and since csc(x) = 1 / sin(x), so the expression reduces to 1.
(14x-3)+(9x+5)????????
Answer:
The solution to your equation is: 23x+2
Answer:
23x+2
Step-by-step explanation:
use distribution to find the answer
1.) move the like term to one side (combine like terms)
(14x+ 9x) + (-3 + 5)
2.) simplify
(14x+9x) + (5-3)
3.) solve each equation inside the parenthesis
14x+ 9x= 23x
5- 3 = 2
4.) now turn the answers into an equation since they are not like terms
23x+ 2
And done! Hope this helps :)
S||P FIND VALUE OF Z !
Answer:
Step-by-step explanation:
Please excuse my handwriting lol.
help!!!I don’t get this!!
Answer:
C is the correct answer
Step-by-step explanation:
You would find the answer to that equation by finding the root of 30
So it's C
Hope I helped :)
Please consider Brainliest :)
A trucking company wants to evaluate whether a decrease in the weight of their trucks helps to increase gas mileage. The company randomly selects 100 of their truck drivers, driving trucks that are identical in every way other than weight, to monitor gas mileage over a 1-year period. Results showed an association between truck weight and gas mileage. Which is a possible confounding variable for the provided scenario?
Answer:
D- the aggressiveness of the driver's driving style
Step-by-step explanation:
00:00
Adrienne and Suki simplified the expression -8- (-6). Whose answer is correct? Explain where the error was made
Answer:
-2
Step-by-step explanation:
Subtracting a negative number is the same as adding it, so this is basically just negative 8 plus 6, which is -2. Don't know who was right though, you kinda left that part of the question out.
A video game costs $\$54$ dollars after it is released. Every two years, retailers lower the price by multiplying it by 2/3. How much does the game cost after six years?
Answer:
$6
Step-by-step explanation:
54 × ([tex]\frac{2}{3}[/tex] × [tex]\frac{1}{6}[/tex])
54 × [tex]\frac{1}{9}[/tex]
6
Hope this helps!
Have a nice day!
If you find my answer helpful
Pls consider marking my answer as Brainliest! It would mean a lot!
Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. The video game cost after six years is $16.
What is multiplication?Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.
A video game costs $54 dollars after it is released. Every two years, retailers lower the price by multiplying it by 2/3.
Therefore, the cost of the video game after 6 years is,
Cost of video game after 6 years = $54 × (2/3)³ = $16
Hence, the video game cost after six years is $16.
Learn more about Multiplication:
https://brainly.com/question/14059007
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A taxi company charges a flat amount of $5.00 plus a rate of $3.00 per mile traveled.
If the total cost of the fare was $41.00, what’s the equation to determine the number of miles traveled. And what’s the total number of miles traveled if the fare was $41.00?
Answer: 12
Step-by-step explanation:
Answer:
[tex]y=3x+5[/tex]
12 miles
Step-by-step explanation:
You know that the total fare was $41 so you need to subtract 5 from that and you get $36. Then you need to divide that by 3 to find out what x is. When you od that you get 12. Now you know he traveled 12 miles
Hope this helps!
Mark Brainliest if you can!
Kathrine uses 7/10 of a gallon of red paint to paint 3/5 of her wall. How many gallons of red paint will she use to paint her whole wall?
A.21/50
B.7/15
C.1 1/6
D.1 3/10
Answer:
It is 1 3/10
Step-by-step explanation:
The circumference of a circle can be found by multiplying Pi by the diameter True False
Answer:
True
Step-by-step explanation:
You can find the circumference by multiplying Pi and the diameter.
Answer:
True. And if you only know the radius, multiply the radius by two to get the diameter.
For 0.00001 what would the exponent be? 10^?
Answer:
would be 1
Step-by-step explanation:
you take 0.00001 and keep multiplying that by your answer
Simplify: (6x + 3y - 1 ) -5
Answer:
6x+3y−6
Step-by-step explanation:
0=6x + 3y - 6
6x + 3y = 6
divide by 6 both sides
x + 1/2y = 1
A parachuter falls from an altitude of 4500 yards to 1500 yards over 3 minutes. What
is his average distance fallen over the three minutes?
1500 yards per
minute
-1000 yards per
minute
-1500 yards per
minute
1000 yards per
minute
Answer:
1350 yds
Step-by-step explanation:
Answer:-1000 yards per minute
Step-by-step explanation:Well first your going down not up so it’s gonna be a negative and not a positive and they fell 3000 ft in 3 minutes it would be 1000 ft per minute for it to make sense
Kalvin purchases takeout and has it delivered by
FoodRush Delivery. FoodRush charges $0.29 per mile
for
delivery, plus the cost of food. If he orders a $5
value meal, write an equation that can be used to
determine t the total cost of his purchase if the
restaurant is d miles away.
Answer:
B
Step-by-step explanation:
5+0.29