Hi, can someone help me with my math homework? I just need help with B.

Hi, Can Someone Help Me With My Math Homework? I Just Need Help With B.

Answers

Answer 1

Answer:

8

Step-by-step explanation:

Answer 2
Answer:    8 sections

========================================================

Explanation:

Let's convert the mixed number 5 & 1/3 to an improper fraction.

The formula to use is

a & b/c = (a*c + b)/c

So,

a & b/c = (a*c + b)/c

5 & 1/3 = (5*3 + 1)/3

5 & 1/3 = 16/3

Imagine you had 16 pieces of candy, and imagine you wanted to divide that up amongst 3 friends. Each friend would get 15/3 = 5 whole pieces. There would be 1 candy left over. The 5 and 1 help then form the 5 & 1/3. So this is one way to visualize how 5 & 1/3 is the same as 16/3.

Another way to see why this works is to note how 16/3 = 5.333 approximately. The '5' before the decimal point is the whole part of the mixed number 5 & 1/3; the decimal portion 0.333 is the approximate value of the fractional part 1/3.

------------------

The total length of fencing needed is 16/3 yards. Each section is 2/3 of a yard long. Since both denominators are "thirds", we can ignore them. An equivalent problem is this: "He needs 16 yards of fencing and each section is 2 yards long"

Based on the new problem without fractions involved, we can see that he'll need 16/2 = 8 sections in total.

You should find that dividing (16/3) over (2/3) will lead to 8 as well. You could say this:

(16/3) divide (2/3) = (16/3)*(3/2) = (16*3)/(3*2) = 48/6 = 8

-------------------

An alternative method:

Let's start with 2/3 of a yard. That doubles to 4/3 which is the same as 1 & 1/3. Think of it as 4/3 = (3+1)/3 = 3/3+1/3 = 1+1/3 = 1 & 1/3.

Next, we'll double 1 & 1/3 to land on 2 & 2/3. You simply multiply each '1' by 2 to end up with those '2's shown.

Now we'll double 2 & 2/3 like so:

2*(2 & 2/3) = 2*(2 + 2/3) = 4 + 4/3 = 4 + (1+1/3) = 5 + 1/3 = 5 & 1/3

The act of doubling exactly three times leads to us ultimately multiplying by 2*2*2 = 8, so he needs 8 sections that are each 2/3 of a yard long.

-------------------

Whichever method you prefer, the final answer is 8 sections.


Related Questions

marking brainliest:)))))) !!!!!!

Answers

Answer X > 2
::::::::::::::::::::::::::::::::::

Audi surveys 50 students on how they get to school each morning. Results are: 40 ride the school bus, 8 ride in a car, and 2 walk to school. What is the probability of riding the bus?


A. 7/10
B. 1/25
C. 4/5
D. 4/25

Answers

Answer:

B: 40/50 or 4/5

Step-by-step explanation:

Out of 50 students, how many students ride the bus? 40. Since it is out of 50 students, the answer is: 40/50 but simplified to 4/5. HOPE THIS HELPS!!!

the answer will be b

PLEASE HELP. I will do anything, please. May someone explain what I have to do? Explain with steps please. I’m having trouble comprehending this.

Answers

Answer:

To prove : ΔDEC ~ ΔDAB

angle DEC = angle DAB...... ( Corresponding angles when Line EC || Line AB and EC being the transversal)

angle EDC = angle ADB......( Common angle D)

therefore, ΔDEC ~ ΔDAB by A - A test of similarity.

if a=2,b=-1,c=-3 and d=-2.find the value of 7a2-3ac+d2​

Answers

Answer:

42

Step-by-step explanation:

It's just a distribution property where the given value of each variables (a, b, c, d) are being distributed to the given equation:

7a2-3ac+d2

7(2)(2) - 3(2)(-3) + (-2)(2)

28 + 18 - 4 = 42

NEED Help ASAP I WILL GIVE BRAINLIST
Sophia bought a fish tank with the dimensions shown below.

Which is closest to the number of cubic FEET of water needed to fill the fish tank? Hint: There are 1,728 cubic inches in 1 cubic foot.

A
0.8 cubic feet
B
2.5 cubic feet
C
240.0 cubic feet
D
1,440 cubic feet

Answers

The answer is D. hope this helpss!

0.8 cubic feet is closest to the number of cubic feet of water needed to fill the fish tank.

What is Three dimensional shape?

a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.

To find the number of cubic feet of water needed to fill the fish tank

we need to first convert the dimensions of the tank from inches to feet.

since the conversion factor between cubic inches and cubic feet is 1,728.

Length in feet = 20 inches ÷ 12 inches/foot

= 1.67 feet

Height in feet = 12 inches ÷ 12 inches/foot

= 1 foot

Width in feet = 6 inches ÷ 12 inches/foot

= 0.5 feet

The volume of the fish tank in cubic feet is:

Volume = length × height × width = 1.67 feet × 1 foot × 0.5 feet = 0.835 cubic feet

Hence,  the number of cubic feet of water needed to fill the fish tank is 0.8 cubic feet, Option A is correct.

To learn more on Three dimensional figure click:

https://brainly.com/question/2400003

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PLEASE ANSWER WILL GIVE POINTS!!!!!!!!!!!!!!!!

Answers

(7)From the diagram

cos 34=y/37

y=37 × cos34

y=30.673 approximately 31

and x+y=52

therefore we have our x=21 and y=31

help please ty <3 ly

Answers

Answer:

totally false

Step-by-step explanation:

it is not the same rate

Answer:

joe mama

Step-by-step explanation:

What is the greatest common factor of 18, 36, and 90?

Answers

Answer:

18

Step-by-step explanation:

the greatest common factor is the greatest number that all of those number could be divided by and have an outcome of a whole number

18 is the greatest common factor because

18/18=1

36/18=2

90/18=5

have a great day :D

Step-by-step explanation:

18 is the answer................

How many solutions does -6p + 7 = 7 -6p
have?

Answers

Answer:

Infinitely Many Solutions

Step-by-step explanation:

1.  Since both sides equal, there are infinitely many solutions.

I don't know how to answer this​

Answers

Answer:

when the input is 3 the output is 1

Step-by-step explanation:

inputs would basically be the x coordinates while outputs are the y coordinates. when you put in the x coordinate of 3, the y coordinate of 1 is what shows up as the output. (3,1) are the coordinates on the line

Help Plz
Will mark brainliest

Answers

True false true good luck

HELP IS APPRECIATED PLZ

Answers

Answer:

the vertex is (-6,8)

axis of symmetry is x=-6

all i can do for now

Step-by-step explanation:

If Jan can buy 12 copies of a certain book for $40, what is the unit rate for cost per copy? How much
would it cost her to buy 18 copies at the same rate?

Answers

Answer:

12 copies=$40

1 copy=$40÷12=$3.33

18 copies=$3.33×18=$60

12 registers cost $720 . Find the cost of 5 registers (please give me the answer quick its due in an hour please

Answers

i think 5 registers would cost $300 because 720 divided by 12 is 60 and 60x5 is 300.

(not sure but hope it helps)

In a department store a desk costs £120. In a sale the price in reduced by 10%. How much is the desk reduced by

Answers

Answer:

£12

Step-by-step explanation:

£120 ×10/100

= £12.

That is the answer. Good luck

(3x+3)^2+(x+5)(x-4)
someone help thankyou

Answers

Use this. It’s really good
10x^2+ 19x - 11
(if the directions said to simplify)

Please help! look at picture

what is the slope?

a: 0

b: 5

c:1/5

d: -1/5​

Answers

Answer:

0

Step-by-step explanation:

It has a Y intersect and it is a horizontal line making it automatically a 0 regardless of its Y intersect

Answer:

Step-by-step explanation:

based on the photo, y = 5

answer is b

Find BC.
25
25
B
3x + 4
D 4x - 5 c

Answers

Answer:

b) BC = 62

Step-by-step explanation:

since AB and AC equal 25, we know that ΔADB ≅ ΔADC and we can write this equation:

3x + 4 = 4x - 5

4 = x - 5

x = 9

3(9) + 4 = 31

BD = 31

DC = 31

BC = 2(31) = 62

PLEASE HELP ASAP
FIND THE MEASUREMENT QP
20 POINTS

Answers

Answer:

a^2+b^2=c^2

a^2+b^2=8^2

a^2+b^2=64

32+32=64

5.66^2+5.66^2=8^2

Step-by-step explanation:

please mark brainiest

please give 5 stars

thank you

Multiply (8x^4)(7x^2). What is the product?

Answers

Answer:

200,704x

Step-by-step explanation:

(4,096x)(49x)

=200,704x

Solve the equation for all real solutions in simplest form. 5c2 + 7c +1 = 2c​

Answers

There are no real solutions for this equation. All the solutions are imaginary.

Answer:

0.4

Step-by-step explanation:

C = 1/5

5 x 1/5 x 2 + 7 x 1/5 +1 = 2 x 1/5 or 0.4

I need help plz ASAP

Answers

1. Area of a rectangle = lw = 3(10) = 30 in squared

2. Area of a parallelogram = bh = 3(10) = 30 in squared (i’m pretty sure this is right, not sure tho)

3. Area of triangle = 1/2bh = 1/2 (6)(8) = 24 inch squared


Hope this helps!! :)

Answer:

1)  30 in.

A= wl

A=3·10

A=30

2) 30 in.

A=bh

A=10·3

A=30

3) 30 in.

A=hb/2

2=6·10/2

2=30

7
4
6
W
Plsssss I will mark Brainly est

Answers

Answer:
7
-
24

Explanation

Answer:

7/24

Step-by-step explanation:

(There are many methods to divide fractions, but this is the easiest one in this situation)

7/6 ÷ 4

Dividing something by four is the same as dividing by 4/1, which is the same as multiplying it by 1/4.

So,

7/6 * 1/4

Multiply the denominators.

7 / 24

Hope this helps! Feel free to ask any questions! :)

(Honestly, this problem wasn't much of a hassle, so I don't think I really deserve Brainliest. Keep it!)

A cone has a diameter of 12 centimeters and a height of 9 centimeters. Using 3.14 for pi, find the
volume of the cone to the nearest tenth.

Answers

A cone has a diameter of 12 centimeters and a height of 9 centimeters. The volume of the cone would be 2034.72 cubic cm.

How to find the volume of a right circular cone?

Suppose that the radius of considered right circular cone be 'r' units.

And let its height be 'h' units.

Then, its volume is given as:

[tex]V = \dfrac{1}{3} \pi r^3 h \: \rm unit^3[/tex]

The right circular cone is the cone in which the line joining the peak of the cone to the center of the base of the circle is perpendicular to the surface of its base.

A cone has a diameter of 12 centimeters and a height of 9 centimeters.

Radius = 12/2 = 6cm

Height h = 9 cm

The volume of the cone

[tex]V = \dfrac{1}{3} \pi r^3 h \: \rm unit^3[/tex]

[tex]V = \dfrac{1}{3} \times 3.14 \times 6^3 \times 9\: \rm unit^3\\\\V = 3.14 \times 648\\\\V = 2034.72 cm^{3}[/tex]

Hence, The volume of the cone would be 2034.72 cubic cm.

Learn more about volume of cone here:

https://brainly.com/question/26093363

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The coordinates of the point where the lines y= 2x- 3 and
y=5 intersect are?

Answers

Answer:

Step-by-step explanation:

FOR BRAINIEST PLEASE HELPP!!!

Answers

Answer:

0,7 and 21,0

Step-by-step explanation:


• The corresponding angle measures are ________

Answers

Answer:

two lines are crossed by another line (called the Transversal): The angles in matching corners are called Corresponding Angles. In this example, these are corresponding angles:

Step-by-step explanation:

Help help help help help

Answers

Answer:

i dont now

Step-by-step explanation:

inde man kona ka balo sorry

Answer:

quadrant 1 and quadrant IV

Step-by-step explanation:

(a)

secθ > 0 in quadrants 1 and IV

sinθ > 0 in quadrants 1 and II

Thus θ is in quadrant I

(b)

cosθ > 0 in quadrants I and IV

cotθ < 0 in quadrants II and IV

Thus θ is in quadrant IV

help!!!! I will give brainiest to whoever gets both​

Answers

Answer:

they are both c

Step-by-step explanation:

determining slope and y-intercept

Answers

Answer:

The slope is -1

Step-by-step explanation:

Anytime the x-intercept values have 0 in it, the y-intercept value which is below/above the x-values (Which in this case is -1) is the y-intercept.

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