4 years ago

9 hundreds equals how many tens

Mathematics

2 answers:

qaws [65]4 years ago

3 0

Answer:

90 tens

Step-by-step explanation:

900 = 10x

Variable x refers to how many 10's are needed to equal 900

To solve for this, divide both sides of the equation by 10

900 ÷ 10 = 10x ÷ 10

90 = 1x

90 = x

It will take 90 tens to equal 900

yulyashka [42]4 years ago

3 0

9 hundreds are equal to 90 tens

You might be interested in

Which of the following statements are true select all that apply?

slava [35]

Answer:

B and C are correct

Step-by-step explanation:

8 0

3 years ago

The length of a rectangle is 3 times it’s width. The area of the rectangle is 170 square meters. Find the width.

lozanna [386]

Answer:510

Step-by-step explanation:

8 0

4 years ago

Calculate the volume of the prism below with measurements a = 11, b = 5, and c = 10.

Mariulka [41]

The volume of the prism is 550

4 0

4 years ago

Read 2 more answers

The length of a rectangle is 25 cm.

likoan [24]

Answer:

20<

Step-by-step explanation:

7 0

4 years ago

Find all critical numbers of the function <img src="https://tex.z-dn.net/?f=g%28x%29%3Dx%5E%7B%5Cfrac%7B3%7D%7B4%7D%20%7D-2x%5E%

postnew [5]

Differentiate g using the power rule:

$g'(x) = \dfrac34 x^{\frac34-1} - 2\cdot\dfrac14 x^{\frac14-1}$

$g'(x) = \dfrac34 x^{-\frac14} - \dfrac12 x^{-\frac34}$

$g'(x) = \dfrac14 x^{-\frac34} \left(3 x^{\frac12} - 2\right)$

$g'(x) = \dfrac{3\sqrt x - 2}{4 x^{\frac34}}$

The critical points of g occur where g' is zero or undefined.

We have

$g'(x) = 0 \implies 3\sqrt x - 2 = 0 \implies \sqrt x = \dfrac23 \implies \boxed{x = \dfrac49}$

and the derivative is undefined for

$\dfrac1{g'(x)} = 0 \implies 4x^{\frac34} = 0 \implies \boxed{x=0}$

8 0

3 years ago