Answer:
6.71
Step-by-step explanation:
6.7082039325
Round it.
6.71
7 - 1/4 X 12 +(3/4+1/2) + 8 ÷ 2+2 X 3 =
Mr kelly loves to ride horses. to train his horse he uses a circular ring with radius of 10 meters if the horse runs 20 laps around the ring how far will the horse have traveled
Answer:
1256 meters
Step-by-step explanation:
The distance around the circle (circumference) can be found using the formula [tex]2\pi r[/tex]. r is the radius, which you're given. So 2 * pi * 10 is 62.8 if you use 3.14 as pi. Since the horse went around 20 times, we multiply the circumference by 20. 62.83 * 20 = 1256
Can you help me please
The shape of a lateral face of a pyramid is always an isosceles triangle?
Answer:
No.
Step-by-step explanation:
Because the lateral faces of a regular pyramid are congruent isosceles triangles. The altitude of any of these triangles is the slant height of the regular pyramid.
Factor 9x2 + 42x + 49
Your work should reflect that you used either the Factor Cross method or the Perfect Square Trinomial formula
Find the area of the shaded region
Answer:
Ok so what you should is first find the area for both of the circle
[tex]Area = \pi r^2\\[/tex]
Big circle
you are given the radius which 14mm
[tex]3,14(14)^2 = 615.44 mm^2[/tex]
Small circle
you are given the diameter of the small circle which 14mm
radius = diameter/2
14/2=7mm
[tex]3.14(7)^2 = 153,86mm^2[/tex]
Shaded area means the difference between the 2 areas, in my opinion
so you do 615.44 - 153.86 = 461.58 mm^2
Hope that answers your question
Don't hesitate to comment if you are confused about something :)
Step-by-step explanation:
please give the right answer!! i can give brainliest!!
Answer:
whats the question?
Step-by-step explanation:
it shows nothing
In a pet adoption center, there were a total of 252 cats and dogs. The number of cats exceeds the number of dogs by 44. Find the number of cats and dogs in the adoption center.
Answer:
cats = 148
dogs = 104
Step-by-step explanation:
(d + 44) + d = 252
2d + 44 = 252
-44 -44
2d = 208
divide by 2
d = 104
252 - 104 = 148
I bought 3 1/4 lbs of apples, 2 2/3 lbs of oranges, 5 3/4 lbs of peaches and 3 1/3 lbs of bananas. How many pounds of fruit did I buy?
Answer:
[tex]=3\frac{1}{4} + 2\frac{2}{3}+5\frac{3}{4}\\\\[/tex]
=[tex]\frac{13}{4} + \frac{8}{3} + \frac{23}{4}[/tex]
[tex]=\frac{(13*3)+(8*4)+(23*3)}{12} \\\\=\frac{39 + 32 + 69}{12} \\\\=\frac{140}{12}\\\\=\frac{35}{3}\\\\ = 11\frac{2}{3}lbs[/tex]
how many acute angles does an obtuse triangle have
Answer:
i think 2
Step-by-step explanation:
ya i think 2
“Hunter tutors students in mathematics to earn
money. He earns between $50 and $60 each
week. About 20% of the time he tutors sixth
grade students. Which of the following is a
reasonable estimate of the amount of money
Hunter will earn during the next 3 weeks tutoring
sixth graders?”
Answer:
Step-by-step explanation:
Solve the system of equations: 3x-3y=3 y=2x+5
I need help please I don’t really understand
Answer:
hi now i ain't too sure but its C
Step-by-step explanation:
since we r adding it will move to the right side 2 blocks then we go down 5 since its minus
Which rule best represents the graph shown below?
Answer:
x=y/3 (supposed to be a fraction with y as the numerator and 3 as the denominator but theres no option for fractions)
OR
y=3x
Step-by-step explanation:
The general term of a sequence is given by Tn=-5n+6... which term in the sequence will be -269?
Answer:
55th term
Step-by-step explanation:
Let Tn = -269
Then -269 = -5n + 6
-275 = - 5n
n = 55
If there are 2.54 cm in one inch, how many feet do 6096 cm equal? A. 200 ft B. 508 ft C. 2400 ft D. 15,483. 84 ft E. 28,800 ft
Answer: A.200 ft
Step-by-step explanation:
You divide 6096 by 2.54. To get the inches. And then you divide that by 12 to get the number of feet
Answer:
200ft
Step-by-step explanation:
An internet movie rental company charges a yearly membership fee of $50 plus 1.99 per dvd rental
Answer: y= 1.99x+ 50
Equation: y=mx+b
what are three terms in this equation ? 4x-2y+3
the ratio of boys to girls in a classroom is 7:5 4 boys are added to the class the ratio is now 1:1 find the total number of girls in the class
Please help I need it!!!
AND I WILL MARK AS BRAINLY :))
Look at this shape:
Which image shows a reflection and why?
A. B. С
Answer:
A
Step-by-step explanation:
The reflection line remained and you can see that the direction changed of the shape and the vertex pointing down on the right is pointing up on the left
Kelly had 13 cups of strawerries. She wants to divide the strawberries into small daily servings. How many 1/3 cup servings are in the 13 cups of strawberries?
Answer:
Number of servings in 13 cups strawberries = 39
Step-by-step explanation:
Total amount of strawberries Kelly has = 13 cups
Amount of strawberries Kelly used in one serving = [tex]\frac{1}{3}[/tex] cups
Number of servings in 13 cups of strawberries = [tex]\frac{\text{Total amount of strawberries with Kelly}}{\text{Strawberries required in one serving}}[/tex]
= [tex]\frac{13}{\frac{1}{3}}[/tex]
= [tex]13\times \frac{13}{1}[/tex]
= 39
Therefore, number of servings in 13 cups strawberries = 39
i need help plz now i am in middle school
Answer:
4
Step-by-step explanation:
Factor the algebraic expression
24q - 76u + 104i - 52b - 36i
(help?)
Answer:
4(6q-19u-13b+17i)
Step-by-step explanation:
each of the variables is divisble by 4, thus allowing you to factor out 4.
Step-by-step explanation:
24q-76u+104i-52b-36i
24q-76u-68i-52b
4(6q-19u-17i-13b)
PLEASE HELP!! I've been stuck on this question for many days now and haven't found a correct answer! Thanks in advance!!!
Darius makes a shirt for $8. He sells the shirt for $18. By what percentage did Darius increase the cost of the shirt?
The first time I did the math including 8 but we are increasing it so it will just be how much did the price increase from 8 to 18 well I know 100% of 8 is 8 so thats 100% and 25% of 8 is 2 so I added the two and 8 + 8 = 16 + 2 = 18 I added those percents 100 + 25 = 125%
Answer:
225% seems like the best answer.
Put the following equation of a line into slope-intercept form, simplifying all
fractions.
2x + y = -5
Answer:
slope intercept form is y=mx + b so y= -2x - 5
Step-by-step explanation:
subtract 2x from both sides.
Answer:y=-2x-5
Step-by-step explanation:
slope intercept form is y=mx+b
i need help with this problem
An investment made in the stock market decreased at a rate of 12% per year for 25 years . What is the current value of the 100,000 investment? Include your calculations in your final answer
Answer:$73947.52
Step-by-step explanation:
The investment decreases in value, so the common ratio r is (1.000-0.012), or 0.988. Thus, A = $100,000* (0.988) ^25 = $73947.52 is the current value, after 25 years.
Calcula el Volumen óptimo de pedido, el punto de pedido y el Stock de
seguridad de un producto cuya demanda anual es de 85.000 unidades.
Se estima que el coste de emisión de los pedidos es de 4 € y el coste de almacenamiento
unitario es de 0,50 €.
El plazo normal de envío de los proveedores es de 3 días y el plazo máximo de envío de 5.
Utiliza el año comercial.
Answer:
I don't speak spanish
Step-by-step explanation:
If correct i will make u brainliest
Find the area. Simplify your answer
Answer:
Solution given:
length[l]=3x+7
breadth [b]=2x+3
we have
area of rectangle=l×b=(3x+7)(2x+3)
=6x²+14x+9x+21=6x²+23x+21 units ²