Answers
Answer:
x+1
Step-by-step explanation:
Related Questions
Terry has a box of craft beads.
• 11 are green
• 27 are yellow
• 24 are blue
• 38 are red
What percent of the beads are red?
Answers
Answer:
38% of the beads are red
a cone is a solid made from a disc, a point not in the same plane as the discs and all points between them. true or flase?
Answers
Answer:
False.
Step-by-step explanation:
A cone is not a solid made from a disc, a point not in the same plane as the discs and all points between them.
Mathematically, the volume of a cone is given by the formula;
[tex] V = \frac{1}{3} \pi r^{2}h[/tex]
Where;
V is the volume of the cone.
r is the radius of the base of the cone.
h is the height of the cone.
Answer: true
Step-by-step explanation:
help me out with this question (geometry)
Answers
Answer: It should be 24 because Ray SP is an angle bisector
Step-by-step explanation:
A glassblower can produce several sets of simple glasses in about 3 hours. When the glassblower works with
an apprentice, the job takes about 2 hours. Write an equation that can be used to find the amount of time t, in
hours, it would take for the apprentice to make the same number of sets of glasses when working alone.
Answers
Using the together rate, it is found that it would take the apprentice 6 hours to make the same number of sets of glasses when working alone.
What is the together rate?The together rate is the sum of each separate rate.
In this problem, the rates are:
Glassblower: 1/3.Apprentice: 1/x.Together: 1/2.Hence, applying the equation for the together rate:
[tex]\frac{1}{2} = \frac{1}{x} + \frac{1}{3}[/tex]
[tex]\frac{x + 3}{3x} = \frac{1}{2}[/tex]
[tex]2x + 6 = 3x[/tex]
[tex]x = 6[/tex]
It would take the apprentice 6 hours to make the same number of sets of glasses when working alone.
To learn more about the together rate, you can take a look at https://brainly.com/question/25159431
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
Find the surface area.
5 cm
14 cm
9 cm
3 cm
Answers
Answer:C. 2/3 cm/s
Step-by-step explanation:
The product of 0.014 and 100,000 is
_ ...
because the decimal point in 0.014 moves
_ ...
places to the right.
Answers
Answer:
5
Step-by-step explanation:
In the case when we multiplied 0.014 by 100,000 so it comes
= 0.014 × 100,000
= 1,400
Since The value 0.014 were times by 5 zeros.
Therefore the decimal point would move 5 places to the right
How long is the blue line in inches? Enter your final answer as a simplified fraction.
Answers
Answer:
0/12
Step-by-step explanation:
Answer:
13/15
Step-by-step explanation:
What is the surface area of the square pyramid?
6 square meters
16 square meters
28 square meters
49 square meters
Answers
Answer:
16
Step-by-step explanation:
took the test
1/3 HB=T solve for B
Answers
Answer:
yes I agree B=3t/h
Step-by-step explanation:
hope this helps :)
please help!!!!! thank you
Answers
Answer:
b
Step-by-step explanation:
Put these fractions in order of size, smallest to largest.
7/10 2/3 4/5 11/15
Answers
Answer:
2/3,7/10,11/15,4/5
Step-by-step explanation:
You want to make them all have the same denominator so find a number all of the denominators can go to. In this case it seems to be 30.
7/10x3
21/30
2/3x10
20/30
4/5x6
24/30
11/15x2
22/30
Answer:
2/3, 7/10, 11/15, 4/5
Step-by-step explanation:
2/3= .66
7/10= .70
11/15=.73
4/5= .80
the decimals are numbers.
A TV is originally priced at $350. There is a coupon for 40% off. After the 7% sales tax, what is the price you would pay for the tv
Answers
Answer: $234.5
Step-by-step explanation: when you get a 40% off that means you would pay 60% but then you have to play 7% so you have to pay 67% of 350 wich is 234.5
Answer:
$149.8
Step-by-step explanation:
40% of 350 is 140
7% of 140 is 9.8
Helppp im not very good at math so can you guys help me
Answers
Answer:
Answer is D. 75 cm2
Step-by-step explanation:
The closest estimate to 70.2 is 75 cm2
Hopefully this helps
Q1 - Finding simple interest
Find the simple interest on a loan of:
£7500 borrowed for 6 years at a
rate of 12% p.a.
interest = £
Answers
Answer:
£ 5400
Step-by-step explanation:
P = £ 7500
r = 12% = 0.12
t = 6 years
Simple Interest = P*r*t
= 7500 * 0.12 * 6
= £ 5400
Is it a function or not a function?
Answers
Answer:
Not a function
Step-by-step explanation:
there's two 9's
How likely is it that the spinner will land on a green space?
Answers
Answer:
1/5
Step-by-step explanation:
Answer:
1/5
Step-by-step explanation:
The area of the region between the lines y = x + 6, x = 1 and y = 0 is:
A 49 units?
B. 49/2 units squared
C.42 units squared
D. 21 units squared
E.cannot be determined
Answers
9514 1404 393
Answer:
B. 49/2 units squared
Step-by-step explanation:
The area is that of a triangle 7 units wide and 7 units high. Its area is given by the formula ...
A = 1/2bh
A = (1/2)(7 units)(7 units) = 49/2 units squared
Miguel has a ball of modeling clay that has a diameter of 3.5 centimeters. The cylindrical container it is placed in has a base area of 7.1 square centimeters and a height of 5 centimeters. What is the volume of empty space in the container?
Answers
Answer:
48.1 cubic meters or 48100000 cubic centimeters
Step-by-step explanation:
Firstly we need to find the radius.To find that we divide the diameter by two.3.5÷2=1.75
Volume of Cylinder=Pi×radius squared×height
Lastly 3.14×1.75×1.75×5=48.1
I hope this helps you in any way:)
Fill in the blanks :)
Answers
Answer:
w+6=8 and w=2
Step-by-step explanation:
2(w+6) = 16
divide by two on both sides to remove the 2
w+6=16/2
w+6=8
-6 (remove six from both sides)
w=2
Someone help please? its late.
Answers
Answer:
It would be 10 units
you can use the midpoint formula.
find the area of a circle with radius, r = 5.81m. Give your answer rounded to 2 DP.
Answers
A≈106.05m²
hope that help
Answer:
A=πr×r
π=3.142, r=5.81
A=3.142×5.81×5.81
A=106.0906~106.09
(7^3)^-5
Please help! :)
Answers
multiply the exponents, but my answer is for simplifying the expression, i hope it helped!
find the value of x ?
Answers
Answer:x=33.6
Step-by-step explanation:
You would set up the equation 6/5 = x/28 Then you would cross multiply 6•28 then divide by 5
Answer:
Answer:33.6
Step-by-step explanation:
I just know it.
What are the transformations on the following
function, f (x) = -2 log4 (x + 5) - 4?
Answers
Answer:
8
Step-by-step explanation:
= f (x) = -2 log 4 (x + 5) - 4
= 4 (-2 + 5) - 4
= So you do -2 + 5 because they are in ( ) so you do it first so (-2 + 5) = 3
= So now you have 4 (3) - 4
= You do 4 and (3) because when you have a 4 by a ( ) that means you multiply.
= 4 (3) which is the same as 4 × 3 which is 12.
= then you do 12 - 4 which is 8.
= 8 is your answer.
I hope this helps.
A fair coin is tossed three times. What are all the possible outcomes? How many
total outcomes are possible
Answers
Answer:
2 outcomes
Step-by-step explanation:
the coin only has 2 sides so you can flip it 1000 times and you could only get 2 outcomes, unless it lands straight up and down
A motorcycle drives 130 miles in 2 hours 36 minutes. Calculate the average speed.
Answers
Answer:
Average speed is like .83miles per minute and roughly 50 per hour
Step-by-step explanation:
Tickets to the school play cost $9 for adults and $5 for students. The Wilson family bought 3 adult tickets and 4 student tickets. Which expression matches the situation?
A. 9(3) + 5(4)
B. 3(5) + 9(4)
C. (5+9) + (3+4)
D. 47
Answers
A
Because of 3 adults bought 3 tickets, 9 x 3. 9(3)
4 students bought 4 tickets, 4 x 5, 4(3)
What the answer to this question 8 (x+5)
Answers
How can you determine the number of solutions of a system of linear equations by inspecting its equations?
Answers
Step-by-step explanation:
To find - How can you determine the number of solutions of a system
of linear equations by inspecting its equations?
Proof -
There exists three types of solution for a system of linear equations.
1. No solution.
2. Unique solution.
3. Infinite many solutions.
Now,
Let the 2 linear equations are as follows :
y = ax + b
y = cx + d
1. For no solution -
a = c and b ≠d
For example-
y = -2x + 5
y = -2x - 1
Subtract first equation from second , we get
y - y = -2x - 1 - ( -2x + 5)
⇒0 = -2x - 1 + 2x - 5
⇒0 = -6
Not possible
So, There exist no solution.
2. For unique solution -
a ≠ c and b , d can be any value
For example -
If b and d are same ,
y = 2x - 4
y = -3x - 4
Subtract equation 1st from 2nd , we get
y - y = -3x - 4 - ( 2x - 4)
⇒0 = -3x - 4 - 2x + 4
⇒0 = -5x
⇒x = 0
⇒y = 2(0) - 4 = -4
∴ we get
x = 0, y = -4
If b and d are different
y = 2x - 4
y = -3x + 5
Subtract equation 1st from second
y - y = -3x + 5 - 2x + 4
⇒0 = -5x + 9
⇒-5x = -9
⇒x = [tex]\frac{9}{5}[/tex]
⇒y =2([tex]\frac{9}{5}[/tex]) - 4 = [tex]\frac{18}{5} - 4 = \frac{18 - 20}{5} = -\frac{2}{5}[/tex]
∴ we get
x = [tex]\frac{9}{5}[/tex] , y = [tex]-\frac{2}{5}[/tex]
3. Infinitely many solution -
a = c and b = d
For example -
y = -4x + 1
y = -4x + 1
Subtract equation first from equation second
y - y = -4x + 1 - ( -4x + 1)
⇒0 = -4x + 1 + 4x - 1
⇒0 = 0
Satisfied
So, Infinite many solution possible.