Answers
y = 3x - 4 answer x = 11/3
4x + 3y = 1 answer -3/4y + 1/4
2-3x = y answer -1/3y + 2/3
Related Questions
Someone help me this is due in 30 minutes random answers will be reported
Answers
Answer:
B. 60°Step-by-step explanation:
The figure has rotation symmetry with 6 symmetric parts
It will map to itself every:
360°/6 = 60°Correct choice is B
Ummmmmmmmmmmmmmmmmmmmmmmmmmmmm
Answers
g(x) = −2x + 3; Find g(1)
Answers
Answer:
1
Step-by-step explanation:
g(1) = -2(1) + 3
g(1) = -2 + 3
g(1) = 1
The graph below shows the #tal distance, in miles, traveled by a towboat over time,
in hours.
AVERAGE SPEED
OF TOWBOAT
21.00
Total Distance (miles)
15.75
10.50
5.25
0 1 2 3 4
Time (hours)
Which statement best describes the meaning of the coordinates of point Fon
the graph?
It shows the unit rate of the graph in hours per mile
Answers
Answer:
it shows the unit rate of the graph in miles per hour.
Step-by-step explanation:
Answer:
It shows the unit rate of the graph in miles per hour
Step-by-step explanation:
...
What is the value of c?
C=
Answers
What’s the correct answer?
Answers
Answer:
The answer is 90 degrees
Step-by-step explanation:
We know that a circle is 360 degrees. 1/4 of that is 90
Here are the
the first 5 terms of a sequence.
29 25 21 17 13
Find an expression, in terms of n, for the nth term
of this sequence.
Answers
Step-by-step explanation:
hope it help you.......
Given the first term and the common ratio of a geometric
sequence find the first five terms and the explicit formula. a1
= 0.8, r= −5
Answers
Answer:
nth term = 0.8 * -5^(n - 1)
First five terms are: 0.8, -4,
20, -100, 500
Step-by-step explanation:
First term, a1 = 0.8
Common ratio, r = -5
a1 = 0.8
Second term = ar
= 0.8 * -5
= -4
Third term = ar²
= 0.8 * -5²
= 0.8 * 25
= 20
Fourth term = ar³
= 0.8 * -5³
= 0.8 * -125
= -100
Fifth term = ar⁴
= 0.8 * -5⁴
= 0.8 * 625
= 500
First five terms are: 0.8, -4,
20, -100, 500
nth term = ar^(n - 1)
= 0.8 * -5^(n - 1)
nth term = 0.8 * -5^(n - 1)
20 POINTS
On the news yesterday, the weather forecaster’s rainfall prediction was 20% off. If 2.5 inches of rain actually fell today, what are the two rainfall predictions that could have been made during the weather forecast?
Giving brainliest to the BEST EXPLAINED answer. All answers that are irrelevant to the question will be reported and removed.
Middle School Math
Answers
2.5=1.2x
x=25/12
2.5=0.8x
x=25/8
b) Evaluate the algebraic expression 2x2 + 5x +6 if x is equal to (-1).
Answers
Step-by-step explanation:
if x is equal to - 1
Then
2x² + 5x + 6
= 2* ( -1)² + 5 * (- 1) + 6
= 2 - 5 + 6
= 8 - 5
= 3
Hope it will help :)❤
Answer:
if x=-1
then
2(-1)2+5(-1)+6
2(1)+5(-1)+6
2-5+6
X=+3
PLEASE HELP!!!!!!!!!!!!!!!!
Answers
Answer:
calculate the surface by 2πrh+2πr².
Q1. Peter bought 3slices of chicken pizza and 4 slices of mushroom pizza for a total of $12.50.
Mary bought 3 slices of chicken pizza and 2 slices of mushroom pizza for a total cost of $8.50.
What is the cost of one slice of chicken and one slice of mushroom?
PLS HELP
Answers
Hope this helped! Can I get Brainliest?
HELP!! 37 points ! and brainliest !!
What is the volume of the right rectangular prism?
A. 75m3
B. 125m3
C.200m3
D. 250m3
Answers
Answer:
250
Step-by-step explanation:
B times height = volume add the Base and the width at the bottom (10 times 5 =50) 50 is the B and then multiply by the height (5) so 50 times 5 is 250. Ez
Of 77 third graders, on Monday 3 were absent from Room 101, 4 were absent from Room 102, and 2 were absent from Room 103. How many third graders attended school that day?
Answers
Answer:
68
Step-by-step explanation:
Their are 77 total, 77-3= 74-4= 70-2= 68
Do 9-77
Peter makes strawberry shakes for 6 people. He needs 15 strawberries for this. He has 4/5 of the strawberries. How many more strawberries does he need?
Answers
Answer: 3 strawberries
Explanation: 15/5 = 3
3*4=12
15-12=3
WHAT IS 8 divided by 52.08
Answers
Answer:
100/ 651 , or 0.15361
Step-by-step explanation:
this took so long
Answer:
0.15360983102
.......
What is the image of (12, 4) after a dilation by a scale factor of 1
centered at the origin?
Answers
(12,4)
The formula for dilation is
(1x,1y)
Meaning they’d just be multiplied by 1
Two rectangles are similar. Which proportion
could you solve to find the missing side length?
ILL GIVE U BRAINLEST PLEASE HELP ME
Answers
Answer:
D
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
x=6
Hopefully it is correct and I tried my best good luck
Danny purchased a large wheel of cheese at the farmer's market.What is the volume of the cheese, to the nearest cubic inch ?
Answers
Answer:
1105.84 in³
Step-by-step explanation:
The volume of the wheel can be obtained using the formular for the volume of a cylinder :
V = πr²h ;
Height, h = 5.5 in
Radius, r = 8 in
V = π * 8² * 5.5
V = π * 64 * 5.5
V = π * 352
Volume of wheel = 1105.8406 in³
Trigonometry help finding the value of x
Answers
Answer:
[tex]5\sqrt{3}[/tex] or 8.66
Step-by-step explanation:
use tan:
tan = [tex]\frac{opposite}{adjacent}[/tex]
⇒ tan 60 = [tex]\frac{x}{5}[/tex]
tan of 60 is 1.73
⇒ 1.732 = [tex]\frac{x}{5}[/tex]
multiply 5 on both sides
⇒ 1.732 x 5 = [tex]\frac{x}{5}[/tex] x 5
⇒ 8.66
Answer:
[tex]\boxed {\boxed {\sf D. \ 5 \sqrt 3 \ or \ 8.66}}[/tex]
Step-by-step explanation:
Remember the 3 main trigonometric ratios:
sinθ= opposite/hypotenuse cosθ= adjacent/hypotenuse tanθ= opposite/adjacentWe are given the 60 degree angle. 5 is adjacent to the angle and x is opposite. Therefore, we must tangent.
[tex]tan \theta= \frac {opposite}{adjacent}[/tex]
[tex]tan60=\frac {x}{5}[/tex]
Since we are solving for x, we must isolate that variable. It is being divided by 5 and the inverse of division is multiplication. Multiply both sides by 5.
[tex]5(tan60)=\frac {x}{5} *5[/tex]
[tex]5(tan60)=x\\5*$$1.73205080757= x\\8.66025403784=x[/tex]
If we round to the nearest hundredth, the 0 in the thousandth place tells us to leave the 6.
[tex]8.66 \approx x[/tex]
x is about 8.66 or 5√3, which is choice D.
Caleb cut a rope into 4 pieces. The lengths of the pieces of rope are 5 2/8 inches, 7 7/8 inches, 4 1/8 inches, and 3 3/8 inches. Which choice is the closest estimate of the length of the original rope
Answers
Answer:
the actual answer is 20.625 and since there aren't any choices I'll give u my estimated answer: 20
Step-by-step explanation:
I got my estimated answer by rounding each length of rope down or up according to if it was less than 4/8 or higher. example: rounded 7 7/8 to 8
hope this helps <3
A scientist is testing a strong elastic cord for an experiment. For every 10 pounds she adds to the cord, the cord stretches 1.5 inches. She writes the equation W = kl to represent this relationship, where W is weight applied and l is the length the cord stretches. What is the constant of proportionality in her equation?
Answers
A scientist is testing a strong elastic cord for an experiment. For every 10 pounds she adds to the cord 36 , the cord stretches 1.5 inches. She writes the equation W = kl to represent this relationship, where W is weight applied and l is the length the cord 25 this us What is the constant of proportionality in her equation? Mathematics is the science that deals with the logic of shape, quantity and arrangement. Math is all around us, in everything we do. ... The needs of math arose based on the wants of society. The more complex a society, the more complex the mathematical needs.
Please Help! I'll give brainliest!
Answers
When you rotate 90 degrees counterclockwise the (y) becomes?
Answers
Answer:
Step-by-step explanation:
Rotations About The Origin
When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x). In other words, switch x and y and make y negative.
Help Please !!
A baby bird can eat 14 feet of earthworm every day. At this rate, how many days would it take six baby birds to eat 840 feet of worms?
Answers
Answer:
10
Step-by-step explanation:
Answer:
10 days
Step-by-step explanation:
840 feet of worms divided by 6 birds = 140
If a baby bird can eat 14 feet of earthworms every day, then:
140 divided by 14 = 10
It would take 10 days for 6 birds to eat 840 feet of worms
Help plz!!,!!!!!!,!!!!!,!,!,!,
Answers
Answer:C
Step-by-step explanation:
Please help me out!
Evaluate 3 x 2÷4y
Answers
Step-by-step explanation:
3 x 2÷4y
3/2y
hope it helps ☺️
please help due in one hour
Answers
Because the volume of pyramid is equal to one third of the product of base area ‘B’ and the height ‘h’
Suppose you deposited $200 in a savings account 4 years ago. The simple interest rate is 2.1%. The interest that you earned in those 4 years is $16.80. Which of the following is/are true? Select all that apply.
A. r = 2.1%
B. t = 4
C. p = 16.80
D. l = 200
Answers
help me with these 3 and i’ll love you forever and give you brainliest:)
Answers
Answer:
18. 5
19. 1
20. B) (0,-11)