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denis23 [38]
3 years ago
7

Please help ASAP what’s the abs for alll 3 of them

Mathematics
1 answer:
ad-work [718]3 years ago
6 0
Don’t open the file it takes your information
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Find the value of 26/45 times 5/53 times 28/13 please show fingures and work
hjlf

\bf \cfrac{\stackrel{2}{~~\begin{matrix} 26 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}{\underset{9}{~~\begin{matrix} 45 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}\cdot \cfrac{~~\begin{matrix} 5 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}{53}\cdot \cfrac{28}{~~\begin{matrix} 13 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}\implies \cfrac{2\cdot 28}{9\cdot 53}\implies \cfrac{56}{477}

3 0
3 years ago
Anyone know the answer to this geometry problem?
hoa [83]
Let's talk about the choices
◯  ∠4 and ∠5 . . . . . . . . these are complementary angles whose sum is 90°
◯  ∠7 and ∠9 . . . . . . . . these are vertical angles, equal to each other
◯  ∠2 and ∠3 . . . . . . . . these are supplementary angles that together form a straight line. They are a linear pair.
◯  ∠1 and ∠2 . . . . . . . . these are "adjacent" angles in the quadrilateral that also includes ∠9 and ∠10.

The appropriate choice is ...
  ◉  ∠2 and ∠3
7 0
3 years ago
Find the number of units x that produces the minimum average cost per unit C in the given equation. C = 0.001x3 + 5x + 250
Ksju [112]

Answer:

50 units

Step-by-step explanation:

Find the number of units x that produces the minimum average cost per unit C in the given equation.

C = 0.001x³ + 5x + 250

unit cost f(x) = C/x

= 0.001x³/x + 5x/x+ 250/x

f(x) = 0.001x² + 5 + 250/x

f'(x) = 0.002x - 250/x²

We equate the first derivative to zero

0.002x - 250/x² = 0

0.002x = 250/x²

Cross Multiply

0.002x × x² = 250

0.002x³ = 250

x³ = 250/0.002

x³ = 125000

x = 3√(125000)

x = 50 units

Therefore, the number of units x that produces the minimum average cost per unit C is 50 units.

4 0
3 years ago
Which of the following are exterior angles? Check all that apply.<br> please help
fredd [130]

Given:

A figure of a triangle.

To find:

The exterior angles.

Solution:

If one side of a triangle is extended, then the angle between the extended side and the other side of triangle is known as exterior angle of the triangle.

In the given figure angle 1 and angle 5 are interior angles because they are inside the circle.

In the given figure angles 2,4,6 are exterior angles because they are lie between the extended side and the other side of triangle.

Angle 3 is the angle between two extended sides. So, it is neither interior not exterior angle of the triangle.

Only 2,4,6 are the exterior angles of the given triangle. Therefore, the correct options are C, D, E.

7 0
3 years ago
Without doing any calculations, compare Expression A to Expression B. ( 34 + 25 ) ÷ 1 4 34 + 25 Which statement is true? A. Expr
Naya [18.7K]

Answer:

C.Expression A is 4 times as great as expression B.

Step-by-step explanation:

Given - Without doing any calculations, compare Expression A to Expression B.

A. (34+25) ÷ 1/4

B. 34+25

To find - Which statement is true?

A. Expression A is 2 times as great as expression B.

B.Expression B is 4 times as great as expression A.

C.Expression A is 4 times as great as expression B.

D. The two expressions are equal to each other.

Solution -

The correct answer is - C. Expression A is 4 times as great as expression B.

Reason -

Given that ,

Expression A is -

( 34 + 25 ) ÷ 1 /4

It can also write it as -

4(34 + 25)

And

Expression B given as -

34 + 25

So,

We can clearly see that,

Expression A is 4 times Expression B.

So,

Option C is correct.

7 0
3 years ago
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