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2 years ago

Find the length of the hypotenuse

Mathematics

1 answer:

tatuchka [14]2 years ago

7 0

Answer:

b. $\displaystyle 6$

Step-by-step explanation:

In a 45°-45°-90° triangle, both legs are congruent $\displaystyle [x],$ whereas the hypotenuse is represented by $\displaystyle x\sqrt{2}.$ So, evaluate:

$\displaystyle hypotenuse \hookleftarrow x\sqrt{2} \\ \\ \boxed{6} = 3\sqrt{2}[\sqrt{2}]$

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HELP!!! TIMED ASSIGNMENT!!!!! PLEASE HELP

eduard

Answer:

see below

Step-by-step explanation:

The first part of the function, f(x) = -2x (for x < -1), is only graphed correctly in the first and third graphs.

The second part of the function, f(x) = -1 (for -1 ≤ x < 2) is only graphed correctly in the first graph, which also correctly graphs the third part of the function,

The appropriate choice is the first graph.

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3 years ago

Help pleaseee :) tyy

STatiana [176]

Answer:

The slope is 4

Step-by-step explanation:

First we pick 2 points (x, y):

(0, -2) and (1, 2)

Then, we use the slope (m) formula:

m = (y2 - y1)/(x2 - x1)

Given:

y2 = 2

y1 = -2

x2 = 1

x1 = 0

Work:

m = (y2 - y1)/(x2 - x1)

m = (2 + 2)/(1 - 0)

m = 4/1

m = 4

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2 years ago

P = {52, 77, 91, 124, 217) Three members of the set P have a common factor which is

Marrrta [24]

tis always a good idea when factoring to start off with a quick prime factoring.

$\begin{array}{llll} 52&=&2\cdot 2\cdot 13\\\\ 77&=&\boxed{7}\cdot 11\\\\ 91&=&\boxed{7}\cdot 13\\\\ 124&=&2\cdot 2\cdot 31\\\\ 217&=&\boxed{7}\cdot 31 \end{array}$

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2 years ago

Calculate the perimeter of the following shape. 6cm y= 10 cm 12 cm 5 cm

Phantasy [73]

Answer:

The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides.

10 cm + 12 cm + 5 cm + 6 cm

= 33 cm

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3 years ago

Which expression are equivalent to 2r+(t+r)

umka21 [38]

Simplified, it is 3r+t.

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3 years ago