Answer:
6x - 4x
Step-by-step explanation:
Which product shows the decimal placed correctly?
1.4 x 1.5
A) 210
B) 21
C) 2.1
D) 0.21
Answer:
the answer is C __________________________________
Olivia has a shoe box in the shape of a rectangular prism. She decorates 4 faces of the box, leaving the top and the bottom without decorations. The unshaded parts of the model and the diagram below the parts that she decorates. What is the total area that Olivia decorates?
Answer:
440
Step-by-step explanation:
Taking the test!
Good luck, buddy!
Answer:
B
Step-by-step explanation: 400 or 4ft x 10ft
Addition or division
At the kennel, there are 6 dogs for every 5 cats. The ratio of cats to dogs is ______ to ______. Enter your answer in this format: "1,2" brainliest if answer
Answer:
1.0 ez clap
Step-by-step explanation:
A bicycle wheel has a diameter of 62cm. The wheel makes 80 complete
revolutions.
How far has the bicycle travelled?
Give your answer in metres
Answer:
The bicycle traveled 77.9 m
Step-by-step explanation:
Circumference of a Circle
Given a circle of radius r, the circumference or perimeter is calculated as follows:
[tex]C =2\pi r[/tex]
The radius of the bicycle wheel has a radius of r=62 cm. Converting to meters r=62/100=0.62 m.
Calculate the circumference:
[tex]C =2\pi \ 0.62[/tex]
[tex]C=3.8956\ m[/tex]
Given the wheel makes 80 complete revolutions, the total distance covered by the bicycle is:
[tex]D=20*3.8956\ m[/tex]
D = 77.9 m
The bicycle traveled 77.9 m
Helppppppppppppppppppp
Answer:
Interior angles sum to 180 So 92+ 57+ x= 180 So x= 31A train travels 90 3/5 miles in 3/4 of an hour. What is the average speed, in miles per hour, of the train? I also have to show my work please help
Answer:
[tex]120 \frac{4}{5}[/tex] or 120.8 miles per hour
Step-by-step explanation:
We first convert the distance into an improper fraction to facilitate calculation.
[tex]90 \frac{3}{5} = \frac{90\times 5 + 3}{5} = \frac{453}{5}[/tex]
Average speed
= distance/time
= [tex]\frac{\frac{453}{5}}{\frac{3}{4}}[/tex]miles per hour
= [tex]\frac{453}{5} \times \frac{4}{3}[/tex] miles per hour
= [tex]\frac{604}{5}[/tex] miles per hour
= [tex]120 \frac{4}{5}[/tex] miles per hour or 120.8 miles per hour
s m a r t p e o p l e o n l y
please help me!
Answer:
answer is 11: 37 am
I am sure ;-))
what represents the quantitative forecast
Answer:
Quantitative forecasting relies on data that can be measured and manipulated. The data is usually from the past. This type of analysis is best for short-term forecasting as making assumptions about the future based on past performance is much more likely to be accurate in the near future.
Step-by-step explanation:
How many bows can you make from 3 2/3 meters of ribbon if one bow takes 1/4 meter of ribbon?
Answer:
14 bows can be made from [tex]3\frac{2}{3}[/tex] meters of ribbon.
Step-by-step explanation:
Given that:
Length of ribbon available to make bows = [tex]3\frac{2}{3}[/tex] meters = [tex]\frac{11}{3}[/tex] meters
Ribbon used to make 1 bow = 1/4 meter
Let,
x be the number of bows made.
[tex]\frac{1}{4}x=\frac{11}{3}[/tex]
Multiplying both sides by 4
[tex]4*\frac{1}{4}x=\frac{11}{3}*4[/tex]
x = [tex]\frac{44}{3}[/tex]
x = 14.66
As the number of bows cannot be in decimal.
Hence,
14 bows can be made from [tex]3\frac{2}{3}[/tex] meters of ribbon.
What is the amount off
What is the sale price
If orange County sales tax is 6% how much tax will be charged for the item
How much is the total cost
Answer all of the questions
I really need this to be right
Answer:
Amount off: 19% off
Sale price: $97.4925
Total cost: $103.34205
Step-by-step explanation:
Please mark as Brainliest!
Helpppppppppppppppp pleaseeeeee
290.4 I'm guessing cuz bbn it closest to what I got
Wrote an expression equivalent to the one below using the identity property 4x1
Answer:
1x4
Step-by-step explanation:
identity property is any number multiplied by itself is the same number
HELP PLS. THIS IS WORTH THE MAX AMOUNT OF POINTS I CAN GIVE! PLS!!!!!!!!
Answer:
what's the grade level?
Step-by-step explanation:
Answer:
122,850 sq. ft.
Step-by-step explanation:
The area of a circle is A = πr²; since these are semi-circles, the area would be given by A = 1/2πr². Using 1/2x in place of r, we have
A = 1/2π(1/2x)² = 1/2π(1/4x²) = 1/8πx²
Using 22/7 for π, we have
A = 1/8(22/7)x² = 22/56x²
Since there are 2 semi-circles, this gives us
2(22/56x²) = 44/56x²
Simplifying this, we have
A = 22/28x² = 11/14x²
This gives us the expression
2x²+11/14x² for our expression for the area.
(Without using 22/7 for pi, we have
2x²+2(1/8πx²) = 2x²+2/8πx² = 2x²+1/4πx²
Using 210 for x and 22/7 for π, we have
A = 2(210²)+1/4(22/7)(210²) = 88200+34650= 122,850
what is m∠1 if m∠7 = 60°?
Step-by-step explanation:
95vxgr Tu fjvgzgvkvgshvysrvv
aight plz help anyone lol
Answer:
=140/7-13/7
hope it helps.
Find the volume of the right cylinder. Round your answer to two decimal places.
Answer:
307.88
Step-by-step explanation:
Find the area of the Composite Shape.
PLEASE HELP!
Answer:
[tex]\large\boxed{41.14 inches^2(2 d.p)}[/tex]
[tex]\large\boxed{41.1inches^2 (1 d.p)}[/tex]
Step-by-step explanation:
Important Information:
Area of a circle= [tex]\pi r^2[/tex]
Area of a triangle= [tex]\frac{base*height}{2}[/tex]
Diameter of a cirlce= [tex]2*radius[/tex]
Method:
The first step is to divide the shape into smaller shapes. In this case, we have a right -angled triangle and a semi-circle.
The next step is to work out the area of the triangle. Since we know the radius of the semi-circle is 3 inches, to work out the diameter we would simply multiply the radius of 3 by 2, this gives us 6 inches. This is because the radius is half of the diameter.
Now that we know the diameter of the semi-cirlce, we can begin to work out the area of the triangle. We can do this by first multiplying the base of 6 inches by the height of 9 inches, this gives us 54 inches squared. This however gives us the area of 2 of those triangles. To work out the area of that triangle, we would need to divide the value of 54 by 2, this gives us 27 inches squared.
The next step is to work out the area of the semi-circle. We can do this by multiplying pi by the radius of 3, squared, this gives us 28.27 inches squared (2 d.p). However, this is for a full circle and we need to work out the area of the semi-circle. We can do this by dividing the area of the circle, which is 28.27, by 2, this gives us 14.14 inches squared (2 d.p). This is because a semi-cirlce is half of a circle.
The final step is to add the Areas of the two shapes together. You can do this by adding the area of the triangle, which is 27 inches squared, to the area of the semi circle, which is 14.14 inches squared (2 d.p), this gives us 41.14 inches squared (2 d.p).
Step by Step:
1) Multiply 3 by 2.
[tex]3*2=6[/tex]
2) Multiply 6 by 9.
[tex]6*9=54 inches^2[/tex]
3) Divide 54 by 2.
[tex]54/2=27inches^2[/tex]
4) Multiply pi by 3 squared.
[tex]\pi*3^2=28.27 inches^2 (2 d.p)[/tex]
5) Divide 28.27 by 2.
[tex]28.27/2=14.14inches^2 (2 d.p)[/tex]
6) Add 27 to 14.14.
[tex]27+14.14=41.14inches^2 (2 d.p)[/tex]
Please help! I’m trying to help my little sister. And I’m not sure what I’m looking at
Answer:
The answer is 104 because as you can see the angle 126° is bigger than a° so the answer should be 104 :D
It takes 77 pounds of seed to completely plant a 10-acre field. How many pounds of seed are needed per acre?
Answer:
7
Step-by-step explanation:
Where did you get the 165?
Answer:
There is not enough information to tell the answer to this problem.
Step-by-step explanation:
sorry
Answer:
Sorry but I cant solve this bc there is not enough info
Step-by-step explanation: :/
FREE BRAINLIEST
jk please help me then I will give brainliest
Choose which type of description is used in each example. Planets surrounded by rings in our solar system include Jupiter, Saturn, Uranus, and Neptune. Saturn has fifty-three moons, more than any other planet in the solar system. Planets do not give off light themselves; instead, light is reflected off of them.
Answer:
Jupiter, Saturn, Uranus, and Neptune
Step-by-step explanation:
yes
Answer:
J,S,U,N
Step-by-step explanation:
Jupiter stern Uranus and Neptune
An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triangle is x. Another side is 13 more than two times the length of the bottom of the triangle. The last side is 11 more than the bottom of the triangle. Write and simplify an expression for the perimeter of the triangle.
Answer:
P = 4x + 24Step-by-step explanation:
Sides of the triangle:
bottom = xside1 = 2x + 13side2 = x + 11Perimeter is the sum of side lengths:
P = x + 2x + 13 + x + 11 = 4x + 24Given ΔPQR and ΔSTU, what is m∠Q?
Given that ΔPQR and ΔSTU are similar triangles, m∠Q = 64°.
Similar TrianglesThe ratios of the corresponding sides of similar triangles are always equal to each other, that is, the corresponding sides are proportional.Also, corresponding angles of two similar triangles are congruent.Thus:
ΔPQR and ΔSTU are similar because:
PQ/ST = PR/SU = QR/TU = 3.5
Therefore,
m∠Q = 180 - 70 - 46
m∠Q = 64°
Thus, given that ΔPQR and ΔSTU are similar triangles, m∠Q = 64°.
Learn more about similar triangles on:
https://brainly.com/question/2644832
Given the following information about events A, B and C determine which pairs of events, if any, are independent and which are mutually exclusive.
P(A) = 0.26, P(A|B) = 0.26, P(B) = 0.5, P(B|C) = 0, P(C)=0.45, P(C|A) =0.26.
Select all that apply:
a. Are B and C independent?
b. Are A and C mutually exclusive?
c. Are A and B independent?
d. Are A and B mutually exclusive?
Answer:
a. Are B and C independent? NO
b. Are A and C mutually exclusive? NO
c. Are A and B independent? YES
d. Are A and B mutually exclusive? NO
Step-by-step explanation:
Given the data in the question;
P(A|B) = 0.26 P(A) [ A and B are independent ]
P(B|C) = 0 [ B and C are mutually exclusive ]
P(C/A) = 0.26 ≠ P(C)
hence, [A and C are neither independent nor mutually Exclusive]
Therefore;
a. Are B and C independent? NO
b. Are A and C mutually exclusive? NO
c. Are A and B independent? YES
d. Are A and B mutually exclusive? NO
For a bake sale, Trisha wants to make between 144 and 168 cookies. She already has 24 cookies made and has 4 hours left to bake cookies.
Determine whether a triangle can be formed with the given side lengths. If the side lengths
can form a triangle, determine if they will form an isosceles triangle, equilateral triangle, or
neither.
2 mi, 4 mi, 9 mi
Answer:
it can't form isosceles triangle cause any two sides of the triangle are not equal ,it can't form equalateral triangle cause 3 sides of the triangle are not equal and neither right angle triangle so triangle can't be formed
A group of students recycled 7 2/3 pounds of glass and 9 3/4 pounds of paper. How many pounds of glass and paper did the students recycle alltogether?
Answer:
17 5/12 is the final answer
Step-by-step explanation:
First change the fractions so they have the same denominator so that would make 7 2/3 ---- 7 8/12 and 9 3/4 would become 9 9/12 then you add to get 16 17/12 which is an improper fraction so change that to 17 5/12.
What is the linear inequality that represents the graph shown?
Answer:2/4
Step-by-step explanation:
In ΔVWX, the measure of ∠X=90°, the measure of ∠W=9°, and WX = 8.7 feet. Find the length of XV to the nearest tenth of a foot.
Answer:
y<-1/3x+3
Step-by-step explanation:
The slope of this graph is -1/3 (If I read the graph correctly), from points (-3,4) and (0,3).
The graph is a y-intercept of 3, because it crosses the y-axis at 3, (0,3).
To find whether this statement is true or not, you can plug in a random point from the shaded area and test that point. (I like to use the origin, (0,0))
(0)>-1/3(0)+3 (0)<-1/3(0)+3
0>0+3 (0)<+3
0>3 0<3
The one to the right, 0<3, is true so the sign is a less than sign.
Also make sure that the line either makes a less than/ less than or equal to sign. Because the line is dashed, it makes a less than sign.
PLZ HALP!!!!! the length of a rectange is 1 7/9 inches, and its width is 3/4 of its length. find the area of this rectangle.
9514 1404 393
Answer:
2 10/27 square inches
Step-by-step explanation:
The length is 1 7/9 = 16/9 inches. The width is 3/4 of that, so is ...
(3/4)(16/9) = 4/3 inches
The area is the product of length and width, so is ...
A = (16/9 in)(4/3 in) = 64/27 in²
The area of the rectangle is 2 10/27 square inches.