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3 years ago

6

Aflati valorile rapoartelor numerelor:125 si 25,13 si 169

2 answers:

Marat540 [252]3 years ago

5 0

I believe your answer is 53

Archy [21]3 years ago

3 0

The real answer is 52

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Need help with my work pleasem

Galina-37 [17]

Let me start with the second screenshot :-
To find the scale factor you have to enlarge/ dilate A to get B you have a given side so assume that all sides are dilated to the same extent
: . $1 \frac{1}{2} / \frac{3}{4} = 2
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Thus one can say m would be
$\frac{1}{2} * 2 = 1$

And N would be
$\frac{5}{6} * 2 = \frac{10}{6}$

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2 years ago

A triangle has side lengths of 15, 20, and 25. What type of triangle is it?

Vinvika [58]

Acute triangle is the answer

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2 years ago

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True or false: as the value of cosx decreases towards 0, the value of secx increases towards infinity

slamgirl [31]

Answer:

True

Step-by-step explanation:

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2 years ago

Please help! I need this to pass. If you are trying to get points please just chose a different question and don't mess with min

Hunter-Best [27]

Given:

Radius of the cylinder = 2 cm

Height of the cylinder = 3 cm

To find:

The surface area of the cylinder.

Solution:

The surface area of a cylinder is:

$A=2\pi rh+2\pi r^2$

Where, r is the radius and h is the height of the cylinder.

Putting $r=2,h=3,\pi = 3.14$ , we get

$A=2(3.14)(2)(3)+2(3.14)(2)^2$

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Therefore, the surface area of the cylinder is 62.8 square cm.

3 0

2 years ago

Howie works at a petting zoo. He fed a piglet 1/5 of a bottle of milk then gave 3/4 of what was left to the calf. How much of th

Lapatulllka [165]

Answer:

$\frac{3}{5}$ th part of the bottle will be drunk by the calf.

Step-by-step explanation:

Part of the bottle fed by the piglet = $\frac{1}{5}$

Milk left in the bottle = 1 - $\frac{1}{5}$

= $\frac{5-1}{5}$

= $\frac{4}{5}$

Milk drunk by the calf = $\frac{3}{4}$ th of the left part

= $\frac{3}{4}\times \frac{4}{5}$

= $\frac{3}{5}$ th part of the bottle

Therefore, $\frac{3}{5}$ th part of the bottle will be drunk by the calf.

7 0

2 years ago