Answer:
50 inches
Step-by-step explanation:
30²+40² = c² (c²= diagnol)
900+ 1600 = √2500
√2500 = 50
This is also a pythagorean triple (30,40,50).
27 miles per gallon 432 miles takes how many gallons
Answer:
16
Step-by-step explanation:
432/27=16
How to find length of major arc
Answer:
Arc= 1/4 of a cricle
Step-by-step explanation:
draw a circuit plz A 3 Ω resistor is connected in series to a 6 Ω resistor and a 12-V battery.
a. Draw the circuit.
can someone help me draw a better circuit plz
Answer:
I think the diagram is like this, I am not sure though.
Step-by-step explanation:
Answer:
brainliest please, sorry for the inconveniences
The ages of George and Genemy are in ratio 5:7 . Four years from now the ratio of their ages will be 3:4 .Find their present ages.
Answer:
Below in bold.
Step-by-step explanation:
Let x be George's age and y be Genemy's age.
x/y = 5/7
(x + 4)/ (y + 4) = 3/4
From equation 1, y = 7x/5 = 1.4x so substituting in equation 2 :
(x + 4)/ (1.4x + 4) = 3/4
3(1.4x + 4) = 4(x + 4)
4.2x + 12 = 4x + 16
0.2x = 16 -12 = 4
x = 4/0.2 = 20 = George's age.
So y = 1.4x = 1.4 * 20 = 28 = Genemy's age.
I need help with this
Find the volume and thank for answer
Answer:
75.398
Step-by-step explanation:
Tickets to a museum cost $16 each. For a field trip, the museum offers a $4 discount on each ticket. How much will tickets for 32 students cost?
Answer:
the tickets will cost 384 dollars in all
Quinn has a savings account with a balance of
$84.50. He withdraws $32.85, deposits $72.30,
and then withdraws $3.95. If Quinn gives his
brother 1/4 of his savings, how much does he
give his brother?
F (x) = -2x + 7 kdmdmdmndmdmxmxdmmxmxmxmxmxmxmxmxmxmx
Daniel placed $2,500 in a one-year time deposit (CD) with a 2.7% annual interest rate. Approximately how much interest will Daniel earn at maturity?
(06.03)
A student wants to report on the number of books her friends read each week. The collected data are
below:
0 24 1 4 5 2 5 4
Which measure of center is most appropriate for this situation and what is its value? (2 points)
O Median; 2.
Median; 4
CE O
Mean; 2
O Mean: 4
Answer:
Median is best suitable, it = 4
Step-by-step explanation:
Median is best suitable as this data' measure of central tendency. As, mean is suitable in a normally distributed data. But, in skewed (uneven) distributions, where outliers exist, median is more suitable - as it is positional average, not effected by extreme values ie outliers.
Median :
Ascending order : 0 , 1 , 2 , 2 , 4 , 4 , 4 , 5 , 5
Number (N) = 9. So, median = (N+1/ 2)th observation
= { (9 +1) / 2 } th = (10 / 2)th = 5th observation = 4
Answer:
median 4
Step-by-step explanation:
What is the slope of the line that passes through (-2, 3) and (2, 11)
Answer:
2
Step-by-step explanation:
y2-y1/x2-x1
11-3/2-(-2)
8/4
2
17
SELENA
A store sells gas and containers. One customer buys 2 containers and 8 gallons of gas for $38.06. Another customer
buys 1 container and 3 gallons of gas for $15.76.
Enter the price ,in dollars, of 1 container
Answer:
$5.95
Step-by-step explanation:
Given :
Let containers = c ;Gallon of gas = g
2c + 8g = 38.06 - - - (1)
c + 3g = 15.76 - - - - (2)
From (2) :
c = 15.76 - 3g
2(15.76 - 3g) + 8g = 38.06
31.52 - 6g + 8g = 38.06
2g = 6.54
g = 6.54 / 2
g = 3.27
Recall :
c = 15.76 - 3g
c = 15.76 - 3(3.27)
c = 5.95
y= -x + 4 please help
Answer:
(0,4)
Step-by-step explanation:
Graph the line using the slope and y-intercept, or two points.
Slope: −1y-intercept: (0,4)xy0413
The radius of a sphere measures 2 units. What is its surface area? S = 4πr2 S = 4π(2)2 Surface area=
Answer:
16π or 50.3 units
Step-by-step explanation:
the formula for the surface area of a sphere (as you mentioned) is:
4πr²
So if we plug in the given value (2) for r:
4π×2²=16π
Answer:
16
Step-by-step explanation:
I got it right
800 ÷ 30
SHEEEEEEEEEEEEEEEESH
Answer:
800 ÷ 30 = 26.66666666666667 or 26.
Step-by-step explanation:
A triangle has angle measurements of 53°, 37°, and 90°. What kind of triangle is it?
The basic wage earned by a truck driver for a a 40 hour week is 560.00$ for overtime work the driver is paid one and a half hour time daily hourly rate calculate his overtime
Answer:
$7
Step-by-step explanation:
overtime = 1/2 x daily hourly rate
daily hourly rate = amount earned in a week / total hours worked
560 /40 = 14
overtime = 14/2 = 7
Each car on a Ferris wheel travels 942.5 ft during 10 rotations of each ride. How high is each car at the highest point of each rotation?
Answer:
94.25 feet
Step-by-step explanation:
we can use the formula for the circumference of the circle to determine the diameter of the ferris wheel.
Can someone explain this to me?
Evaluate the expression for t = –3.
–15 − 4t = (blank/answer)
= -15 - 4 × (-3)
= - 15 + 12
= -3
Jan says that a rhombus is a parallelogram and that every parallelogram is also a rhombus. Is Jan correct?
Answer:
No
Step-by-step explanation:
A parallelogram has opposite sides parallel and equal in length. Also, opposite angles are equal. Squares, rectangles, and rhombuses are all parallelograms. So all parallelograms are not rhombuses.
David drew this diagram of a picture he is going to make. Each square represents one square inch. What is the area of the picture frame? The picture frame represent blue squares.
Answer:
8
Step-by-step explanation:
7
Solve for the value of v.
A group of friends wants to go to the amusement park. They have
$113.25 to spend on parking and admission. Parking is $12.75, and
tickets cost $16.75 per person, including tax. How many people can go
to the amusement park?
Answer:
PLS HELP!!!!!
Answer:
Step-by-step explanation: The answer is 6 friends. Assuming that the group is going in one car. Leaving them with 100.5 to spend on admission.You can add the admission fee 6 times until they have nothing left
Answer:
The annswer is 6
Step-by-step explanation:
Giving brainlist to whoever answers
Answer:
c
Step-by-step explanation:
Answer:
your answer is option number C 9mm
find the equation of the line with a slope of 3/4 and passes through (4-2)
Answer:
y = 3/4x - 5
Step-by-step explanation:
An equation of a line can be written in slope-intercept form:
y = mx + b
where m is the slope and b is the y-intercept.
Let's plug in what we know.
The slope is 3/4.
y = 3/4x + b
To find b, we want to plug in a value that we know is on this line: in this case, I will use the point (4, -2). Plug in the x and y values into the x and y of the standard equation.
-2 = 3/4(4) + b
To find b, multiply the slope and the input of x(4)
-2 = 3 + b
Now, subtract 3 from both sides to isolate b.
-5 = b
Plug this into your standard equation.
y = 3/4x - 5
This is your equation. It has a slope of 3/4, and passes through (4, -2)
Hope this helps!
Mark was using ribbon to make a picture frame. He started with 6 4/5 feet of ribbon. He used 4 2/5 feet of ribbon to make the picture frame. How much ribbon did mark have left?
2 2/5
3 1/5
10 2/5
11 1/5
Answer:
2 2/5
Step-by-step explanation:
6 4/5 - 4 2/5 = 2 2/5
Mark has 2 2/5 feet of ribbon left.
This is basic math.....but yeah so the answer is 2 2/5
Answer:
2 2/5
Step-by-step explanation:
Find the indicated measure. Assume that lines which appear to be diameters are diameters.
Answer:
The measure of the angle is 120 degrees
Step-by-step explanation:
Here, we want to find the measure of the angle
Mathematically, the sum of angles at a point ( the center of the circle in this case) is equal to 360 degrees
We have the measures 150 degrees and 90 degrees; by adding this two and subtracting from 360, we will have the measure of the the marked angle
Thus, we have this as;
360 - (150 + 90)
= 360-240
= 120
36x+27y in factored form
Answer:
9(4x+3y)
Step-by-step explanation:
Answer:
9 (4x+3y)
Step-by-step explanation:
9(4x)+27y
9(4x)+9(3y)
9(4x+3y)
hi! please help. thank you!
Answer:
Step 6 is done by Additive Property of Equality, also known as Compatibility of Equality with Addition, which is defined by the following expression:
[tex]a = b \to a + c = b + c[/tex], [tex]\forall\,a,b, c\,\in \,\mathbb{R}[/tex]
Step-by-step explanation:
Step 6 is done by Additive Property of Equality, also known as Compatibility of Equality with Addition, which is defined by the following expression:
[tex]a = b \to a + c = b + c[/tex], [tex]\forall\,a,b, c\,\in \,\mathbb{R}[/tex]
1) [tex](7\cdot x - 3) + 3 = (2\cdot x + 7) + 3[/tex] Associative property/Compatibility with addition
2) [tex]7\cdot x + [3 + (-3)] = 2\cdot x + (7 + 3)[/tex] Associative and commutative properties/Definition of subtraction
3) [tex]7\cdot x + 0 = 2\cdot x + 10[/tex] Existence of the additive inverse/Definition of addition
4) [tex]7\cdot x = 2\cdot x + 10[/tex] Modulative property/Result