Answers
Answer:
1. 3 7/12 (decimal: 3.583333)
2. -5 3/28
3. 2 29/40
4. −1 9 /14
Related Questions
find the slope and y intercept of the line in the graph
Answers
The other answer is not correct!!!
182 is what percent of 130?
Answers
Answer:
140%
Step-by-step explanation:
Find the missing length.
Answers
Answer:
Triangle 1 - 4
Triangle 2 - 10
Step-by-step explanation:
To find the missing side lengths of a right triangle, use the Pythagorean Theorem. The Pythagorean Theorem states that: a² + b² = c². In this equation, a and b are legs, and c is the hypotenuse.
Using this to solve triangle 1, you get the equation: a² + 3² = 5² or a² + 9 = 25. To solve for a², you subtract 9 from both sides to get a² = 16. To solve for a, find the square root of 16, which is 4.
Using the Pythagorean Theorem to solve for triangle 2, you get the equation: 6² + 8² = c² or 36 + 64 = c². Add 36 + 64 to get 100 = c². Find the square root of 100 to solve for c. The square root is 10.
Hope it helps!
Question 1
18 pt
A Merry-Go-Round revolves 6 times per minute, Jack is 10 feet from the center
while Bob is 14 feet from the center. (calculator allowed)
Jack's linear speed is (Select ]
feet per minute.
V
Bob's linear speed is Select !
feet per minute.
Answers
Bob's linear speed is higher than Jack's because the radius of the circle
around which Bob rotates is larger.
Responses:
Jack's linear speed is approximately 377 feet per minuteBob's linear speed is approximately 527.8 feet per minuteWhat is the relationship between linear speed and angular speed?Given:
The rotational speed of the merry go round = 6 revolution per minute
Jack's distance from the center = 10 feet
Bob's distance from the center = 14 feet
The angular speed, ω, of the merry-go-round is found as follows;
[tex]\omega = \mathbf{\dfrac{6 \times 2 \cdot \pi}{1 \ minute}} = 12 \cdot \pi \ rad/minute[/tex]Linear speed = ω × rWhich gives;
Jack's linear speed = 12·π rad/min × 10 feet ≈ 377 feet per minuteBob's linear speed = 12·π rad/min × 14 feet ≈ 527.8 feet per minuteLearn more about angular speed and linear speed here:
https://brainly.com/question/8058144
Find 3x-y-3z if x=-2, y=1, z=-2
Answers
Answer:
-
Step-by-step explanation:
Answer is - 1 , but can't show work with smart phone. Don't own computer.
Use my head for most numbers. Sorry
Can someone pl help. Thx
Answers
Answer:
3.10?
Step-by-step explanation:
i dont know sorry if its wrong
what is the domain and range of this graph? I'll give brainliest
Answers
Answer:
the domain is -2 and the range is 0
Step-by-step explanation:
Answer:
x = (-∞, +∞), y = (0, +∞)Step-by-step explanation:
The domain of the graphed function is any value and the range is all positive numbers:
x = (-∞, +∞)y = (0, +∞)HELP PLEASE I NEED TO PASS TEST!!!
Sam has a rectangular rug with an area of 48 square feet. The rug is 8 feet longer than it is wide. What is the width of the rug?
A. w = 4 feet
B. w = 12 feet
C. w = 8 feet
D. w = 6 feet
Answers
Answer:
B
Step-by-step explanation:
just use logic it really helps you have to think things through
Answer:
4 feet
Step-by-step explanation:
?+8=12
4+8=12
12*4=48
Making the answer 4 feet
what is an improper fraction
ten pts.
Answers
Answer:
a fraction in which the numerator is greater than the denominator, such as 5/4.
Step-by-step explanation:
Have a great day! :)
Hope this helps
8(a+2)+2(2+3a)=8(a+2)+2(2+3a
Answers
Answer:
?__________*_*__________?
I NEED HELP
PLZZ ONLY WITH NUMBER 9
BTW ONLY NUMBER 9
Answers
Answer:
There are many to do this, but the simplest way is to put the fractions into a calculator (16*14)+9 ÷ 16 = 14.5625 . and (16*11)+13 ÷16 = 11.8125
If they are looking for which one is higher? The birdhouse.
If they want the difference? Subtract one from the other = 2.75 units
Step-by-step explanation:
Find the 9th term of the geometric sequence 10, 40, 160, ...
Answers
4. Solve the equation 3x + 2 = 17 using the bar diagram.
17
х
х
Х
2
Answers
5
:
3x+2=17
-2 -2
3x=15
/3 /3
x=5
Please help if you can!
Use the table below to determine whether f(x) could represent a linear function. If it could write f(x) in the form f(x) = mx +b.
Answers
Answer:
5x-3
Step-by-step explanation:
This is linear because the numbers are changing at a constant rate (of 5)
We can also see that when x=0 y= -3 which means that in our equation
y=mx+b
-3 =b
I said prior that the rate of change is 5 which means that our slope is 5
which means that our equation looks like
5x-3
which is greater 21.798 or 217.98?
Answers
Answer:
217.98 is greater.
Step-by-step explanation:
Think about this way. Which is the larger number, 217 or 21? 217, of course. The decimal point only adds a small fraction of a number to the whole, so it doesn't affect the value that much.
Find the value of x in the acute scalene triangle that has the angles 114° and 37°
Answers
What is the value of x?
SUBMIT WORK FOR THIS QUESTION
(x + 40)
(3x)
Answers
Answer:x=35 because if you add the terms then your equation would be 4x+40=180 because it’s a 180 degree line.
Step-by-step explanation:
2. What is the slope of the line that
passes through the points shown in
the table?
Answers
Use the diagram to determine the value of x.
Answers
Answer:
its P
Step-by-step explanation:
What is the value of "x" at the y-intercept?
Answers
Answer:
0
Step-by-step explanation:
What is x for -6x-7=4x-2
Answers
Answer:
Exact form: x = - 1/2
Decimal form: x = - 0.5
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
x=-1/2
Step-by-step explanation:
Hope I helped!
PLSS HELP ME IN MATH!!!!
Answers
Answer:
yo if you have problems like these try using photo.math I use it
A hill on a dirt bike course is 5 feet tall. The valley below the hill is as deep as the hill tall. What integer represents the location of the bottom of the valley?
6th-grade math
Answers
Answer:
Step-by-step explanation:
HELP ME!
a/7 - 2/3 = 5/6
Answers
Answer:
a=10.5
Step-by-step explanation:
what is the distance between points (-2,3) and (-7,7)?
Answers
Answer:
5√5
Step-by-step explanation:
The recipe calls for a ratio of 3 sugar to 4 flour.
If you use 12 sugar
How much flour do you need
Answers
if Nandi and thabo share R15,00 in the ratio 1:2 how many rands does each get
Answers
so Nandi will get R500 and Thabo will get R1000
if you meant R15.00 so if u did then Nandi gets R5 and Thabo gets R10
−7x−8y=9
−4x+9y=−22
HELP FAST !!!!!!!!!
Answers
Answer:
x = 1 , y =− 2
Step-by-step explanation:
Multiply each equation by the value that makes the coefficients of
x opposite.
( − 4 ) ⋅ ( − 7 x − 8 y ) = ( − 4 ) ( 9 ) ( 7 ) ⋅ − 4 x + 9 y ) = ( 7 ) ( 22 )
Simplify.
y=-2
x=1
HELP IT'S DUE IN AN HOUR
Answers
Answer:
i think 0.4
Step-by-step explanation:
(4-5i)/(2+4i) plz help!!
Answers
Answer:
-3/5-13i/10
Step-by-step explanation: