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2 years ago

Amelia filled 1/8 of her new aquarium with gravel. How much gravel did Amelia use?

Mathematics

2 answers:

artcher [175]2 years ago

8 0

Answer:

432 in3

Step-by-step explanation:

mihalych1998 [28]2 years ago

7 0

Find the volume 12•24•12=3456
And now 3456/8=432 so it’s the 2nd one

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HI ANYONE PLEASE HELP ME IF YOU CAN,

8090 [49]

Answer:

The fraction 7/8 is really close to 1 , so Yvonne could estimate that she needs approximately 6 yards of fabric per dress. So, to make 5 dresses, she would need approximately 30 yards.

Step-by-step explanation:

I'm not entirely sure, but 7/8 is very close to a whole, so this is what I would assume.

8 0

2 years ago

Jack works at a party supply store. He sold 846 balloons in the last 18 days. What was his selling rate in balloons per day?

ser-zykov [4K]

Answer:

Step-by-step explanation:

Make a proportion.

x is the number of balloons sold each day.

$x=\frac{846}{18} \\ \\ x=47$

4 0

2 years ago

Read 2 more answers

I’m confused on this one

Mashutka [201]

Greetings!

The formula for the area of any triangle is as followed:

$A_{triangle}=\frac{bh}{2}$

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Let Statements:

Let the variable...

→ $b$ represent the length of the base of the triangle

→ $h$ represent the length of the height of the triangle

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

Using the information provided from the question, we can substitute its values in place of the variables and solve for the last remaining variable:

$10=\frac{(4)(x+3)}{2}$

Distribute the parenthesis (The Distributive Property) :

$10=\frac{((4)(x)+(4)(3))}{2}$

$10=\frac{4x+12}{2}$

Reduce the fraction to lowest terms:

$10=2x+6$

Add -6 to both sides of the equation:

$(10)+(-6)=(2x+6)+(-6)$

$4=2x$

Divide both sides of the equation by 2:

$\frac{4}{2}=\frac{2x}{2}$

$2=x$

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The Answer to this Problem is:

$\boxed{x=2}$

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

I hope this helped!

-Benjamin

5 0

2 years ago

Write a polynomial function with the real zeros -3, 0, and 3.

suter [353]

$f(x)=x(x-3)(x+3)$

7 0

1 year ago

ASAP HELP WITH NUMBER 6!! Do A and B!!!!

spin [16.1K]

LINE A
y-intercept : 3
x-intercept: 3
Rate of change: x (because 3/3 equals 1 and 1 times x is the same as x by itself)

Line B
y-intercept: 2
x intercept: -2
rate of change : x (because 1/1 is 1 and 1 times x is the same as x by itself)

Line C
y-intercept: -4
x intercept: 2
rate of change: 2

Line A: Equation F
Line B: Equation D
Line C: Equation E

Extra Notes:

y=mx + b is the slope intercept equation.
M is the slope
B is the y intercept
X and Y are the coordinates

To find slope, you can always use y2-y1/x2-x1 or even determine the slope on the graph by using rise over run and simplifying when possible.

(Please check my method to see if the answers are correct)

3 0

2 years ago