All categories

3 years ago

Please help me with this problem because I don’t understand. You need 5 to answer 6. Don’t mind the handwriting.

Mathematics

1 answer:

vlabodo [156]3 years ago

7 0

Answer: she will save $1.

Step-by-step explanation:

Store A: 3.15x

Store B: 3.20x

3.15(20) =63

3.20(20)=64

64-63=1

You might be interested in

You are designing a container in the shape of a cylinder. The radius is 6 inches. You want the container to hold at least 324π c

natta225 [31]

By definition, the volume of a cylinder is given by:

$V =\pi r^2h$

Where,

r: cylinder radius

h: cylinder height

From here, we clear the height.

We have then:

$h = \frac{V}{\pi r^2 }$

Then, replacing values we have:

$h = \frac{324\pi }{\pi 6^2 }$

$h = 9 inches$

Answer:

The least possible height of the container is 9 inches.

4 0

4 years ago

WHOEVER ANSWERS THIS CORRECTLY GETS 20 AND BRAINLIEST.

Ierofanga [76]

The cos y = 0.3. The cosine of any angle is the same as the sin of the complement of the same angle.

4 0

3 years ago

Read 2 more answers

A sprinkler sprays water in a circular area up to 30 feet. A radius reduction screw lets people reduce the radius by up to 25%.

tankabanditka [31]

Answer: $1590.63\ ft^2$

Step-by-step explanation:

Given

The sprinkler can water the area up to $30\ ft$ i.e. $30\ ft$ is the radius

If the screw leads to a reduction of 25% in radius, then the new radius is

$r'=(1-0.25)r\\r'=0.75r\\r'=22.5\ ft$

So, the area corresponding to this radius

$\Rightarrow \pi (22.5)^2\\\Rightarrow 1590.63\ ft^2$

Thus, the maximum area that can be covered is $1590.63\ ft^2$

5 0

3 years ago

First to answer gets brainliest

Feliz [49]

Answer:

all you said was first to answer gets brainly so give it over

Step-by-step explanation:

4 0

3 years ago

What is a solution of a linear inequality

horrorfan [7]

Solution of a linear inequality
The solution of a linear inequality is the ordered pair that is a solution to all inequalities in the system and the graph of the linear inequality is the graph of all solutions of the system. Graph one line at the time in the same coordinate plane and shade the half-plane that satisfies the inequality.

7 0

4 years ago