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2 years ago

This Is my questionnnnnnnnnnnnnnnnnnn ANSWER IT RIGHT REEEEEE

Mathematics

2 answers:

joja [24]2 years ago

8 0

Answer:

25/8

Step-by-step explanation:

yes R e E e E e E e E e

3 x 8 = 24 + 1 = 25 = 25/8

Oksanka [162]2 years ago

6 0

Yasss Queen thx I❤️U you da best

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Simplify (5n^4)^-3. Assume n = 0.

denpristay [2]

Answer:

Step-by-step explanation:

5*0=0

0^4=0

0^-3=0

8 0

2 years ago

Read 2 more answers

Prove 2√(x) + 1/√(x + 1) <= 2√(x+1) for all x in [0,inf)

EleoNora [17]

Start by multiplying each side of the inequality by $\sqrt{x + 1}$ and simplifying:

$2 \sqrt x + \frac{1}{\sqrt{x+1}} \leq 2 \sqrt{x + 1}$
$(2 \sqrt x + \frac{1}{\sqrt{x+1}})(\sqrt{x + 1}) \leq (2 \sqrt{x + 1})(\sqrt{x + 1})$
$2 \sqrt{x(x + 1)} + 1 \leq 2(x + 1)$
$2 \sqrt{x^2 + x} + 1 \leq 2x + 2$
$2 \sqrt{x^2 + x} \leq 2x + 1$
$\sqrt{x^2 + x} \leq x + \frac{1}{2}$

From here, we can square both sides to get

$x^2 + x \leq (x + \frac{1}{2})^2$
$x^2 + x \leq x^2 + x + \frac{1}{4}$
$0 \leq \frac{1}{4}$ , which is always true.

3 0

2 years ago

The height of the pyramid is 12 inches. This pyramid has a rectangular base with length of 10 inches and width of 9 inches. What

xenn [34]

Answer:

1080"

Step-by-step explanation:

12*10= 120

120*9= 1080

6 0

3 years ago

What is the value of x? 6(x-4)=10

Mrac [35]

Answer:

$\boxed{\sf{x=\dfrac{17}{3}=5.6 }}$

Step-by-step explanation:

Use a distributive property.

Distributive property:

$\Longrightarrow: \sf{A(B+C)=AB+AC}$

⇒ 6(x-4)=10

First, divide by 6 from both sides.

⇒ 6(x-4)/6=10/6

Solve.

⇒ x-4=5/3

Add by 4 from both sides.

⇒ x-4+4=5/3+4

Solve.

5/3+4

4*3/3+5/3

4*3+5/3

4*3=12

12+5=17

x=17/3

Dividing is another option.

17/3=5.6

x=17/3=5.6

Therefore, the final answer is x=17=5.6.

I hope this helps you! Let me know if my answer is wrong or not.

7 0

2 years ago

Will give brainiest and 20 pts

Burka [1]

Answer:

2,3

Step-by-step explanation:

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3 years ago