Ask question

Ask question

All categories

2 years ago

12

Please help me solve this

1 answer:

Aliun [14]2 years ago

4 0

X is greater than 12

You might be interested in

Which equation best represents the relationship between x and y ?

Klio2033 [76]

Answer:

ummmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

Step-by-step explanation:

7 0

2 years ago

Combine Like Terms <br><br> 8 + 19t - 6t<br><br> A) 8 - 13t<br> B) 21<br> C) 21t<br> D) 8 + 13t

Hunter-Best [27]

Answer:

8 + 13t

Step-by-step explanation:

Since 19t and 6t have the same variables

4 0

2 years ago

If the fifth term in a geometric sequence is 1∕27 and the common ratio is 1∕3, find the explicit formula of the sequence.

Snezhnost [94]

Answer:

add my sc = bmic ava, no spaces

or add my discord = XoXo_ava

Step-by-step explanation:

:) hope i can help bbg/bbb

5 0

2 years ago

1. Consider a sphere with a radius of 18 inches.

makvit [3.9K]

Answer:

1. The surface area is $A=1296\pi \:in^2$ and the volume is $V=7776\pi \:in^3$ .

2. The diameter of the sphere is $d=\sqrt{\frac{2463}{\pi }}\approx 27.9999 \:cm$ .

Step-by-step explanation:

The surface area of a sphere is given by the formula

$A=4\pi r^2$

The volume enclosed by a sphere is given by the formula

$V=\frac{4}{3}\pi\cdot r^3$

where $r$ is the radius of the sphere.

1. From the information given we know that the sphere has a radius of 18 inches.

The surface area is

$A=4\pi \left(18\right)^2\\\\A= 4\cdot \:324\pi\\\\A=1296\pi \:in^2$

and the volume is

$V=\frac{4}{3}\pi \left(18\right)^3=\frac{4\pi 18^3}{3}=\frac{3^6\cdot \:2^3\cdot \:4\pi }{3}=7776\pi \:in^3$

2. The diameter of a sphere is given by $d=2r$ , where $r$ is the radius of the sphere.

We know that the surface area is 2463 square centimeters. To find the diameter of the sphere first we need to find the the radius.

$A=4\pi r^2\\\\2463=4\pi r^2\\\\4\pi r^2=2463\\\\r^2=\frac{2463}{4\pi }\\\\r=\frac{\sqrt{2463}\sqrt{\pi }}{2\pi }\approx13.99997 \:cm$

and the diameter is

$d=2\cdot \frac{\sqrt{2463}\sqrt{\pi }}{2\pi }=\sqrt{\frac{2463}{\pi }}\approx 27.9999 \:cm$

8 0

2 years ago

The chart below shows how many cups of lemonade Marcia sold each hour she had her lemonade stand set up. To make 10 cups of lemo

drek231 [11]

Answer:

$123\frac{1}{3}\ cups$

Step-by-step explanation:

Given

$10\ cups = 3\ lemons$

See attachment for chart

Required:

Lemons used in first 4 hours

First, we calculate the number of lemon sold in the first 4 hours.

$Lemon = 6 + 5 + 11 + 15$

$Lemon= 37$

Represent the number of cups of lemonades needed with x

So, we have:

$x = 37\ lemons$

and

$10\ cups = 3\ lemons$

Cross Multiply:

$x * 3 = 10 * 37$

$3x = 370$

Make x the subject

$\frac{3x}{3} = \frac{370}{3}$

$x = \frac{370}{3}$

$x = 123\frac{1}{3}$ cups

8 0

3 years ago