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3 years ago

Please answer this Jjehfkwnjfkdkdjdjf

Mathematics

1 answer:

Reptile [31]3 years ago

4 0

Answers:

7.) (-2,-9)

8.) Minimum

9.) Up

11.) (1,16)

12.) Maximum

13.) Down

I hope this helps!

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I will give branliest to whoever answers this correctly.

Sergio039 [100]

Answer:

-8√6

-19.59

Step-by-step explanation:

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4 years ago

A cone has a height of

Bas_tet [7]

Answer:

A radius is the distance from the circle's middle to its perimeter, which is known as its circumference. The radius of a cone is the radius of its circular base. You can find a radius through its volume and height. Multiply the volume by 3.

Step-by-step explanation:

7 0

3 years ago

Layton has two hamsters.Each hamster drinks 3 centiliters.He fills a water bottle that holds 16 centiliters of water.How many ce

eduard

Answer:

10 centiliters

Step-by-step explanation:

Given data:

2 hamsters are available

1 hamster drinks 3 centiliters

16 centiliters are put

1 hamster drink 3 centiliters therefor 2 hamsters drinks (3 * 2) centiliters = 6 centiliters

<em>Assuming 1 hamster drinks 3 centiliters a day</em>

Remaining centiliters of water will be (16 - 6) = 10 centiliters.

4 0

3 years ago

-25^-1/2 with explanation please

slavikrds [6]

Answer:

The simplified value of $-25^{-\frac{1}{2}}$ is $-\frac{1}{5}$ .

Step-by-step explanation:

As the given expression is

$-25^{-\frac{1}{2}}$

Lets simplify this expression step by step

$-25^{-\frac{1}{2}}....[A]$

$\mathrm{Apply\:exponent\:rule}:\quad \:a^{-b}=\frac{1}{a^b}$

$25^{-\frac{1}{2}}=\frac{1}{25^{\frac{1}{2}}}$

So, lets plug $25^{-\frac{1}{2}}=\frac{1}{25^{\frac{1}{2}}}$ in equation [A] i.e. $-25^{-\frac{1}{2}}....[A]$

$-25^{-\frac{1}{2}}....[A]$

$=-\frac{1}{25^{\frac{1}{2}}}$ ∵ $25^{-\frac{1}{2}}=\frac{1}{25^{\frac{1}{2}}}$

$=-\frac{1}{5}$ ∵ $25^{\frac{1}{2}}=5$

Therefore, the simplified value of $-25^{-\frac{1}{2}}$ is $-\frac{1}{5}$ .

Keywords: simplification, exponent rule

Learn more about expression simplification from brainly.com/question/13848834

#learnwithBrainly

5 0

3 years ago

Which Inequality is equivalent to the given inequality?

sweet [91]

Answer:

$-7x < 22$

Step-by-step explanation:

Given

$-4(x + 7)$

Required

Determine its equivalent

$-4(x + 7)$

Start opening the brackets:

$-4x - 28 < 3x - 6$

Collect Like Terms

$-4x - 3x < 28 - 6$

Add and subtract like terms

$-7x < 22$

5 0

3 years ago