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3 years ago

One side of the triangle is 4 cm, and the sum of the other two sides is equal to a

Mathematics

2 answers:

Arlecino [84]3 years ago

8 0

Answer:

A) 9 cm

Step-by-step explanation:

By the Triangle Inequality, any two sides of a triangle must be greater than the remaining side.

In order to minimize the perimeter, we will assume that 4 cm is the longest side.

Thus, the two remaining sides must be greater than 4.

Since we are given that the sum of the two remaining sides is a whole number, the smallest whole number value greater than 4 is 5.

Hence, the smallest perimeter possible 9 cm.

Our answer is A.

Igoryamba3 years ago

5 0

A 9cm is the answer of this problem

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3x > -3 Thanks very much

OverLord2011 [107]

Answer:

Answer is below

Step-by-step explanation:

Divide both sides by 3.

$\frac{3x}{3}>\frac{-3}{3} \\x>-1$

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3 years ago

a room has a rectangular floor that measures 28 feet by 14 feet and a flat 9-foot ceiling. what is the area of the floor and how

balu736 [363]

Answer:

Step-by-step explanation:

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3 years ago

15. The average speed that a tsunami (a large tidal wave) travels is represented

irina [24]

Correct question :

The average speed that a tsunami (a large tidal wave) travels is represented

by the function $s = (200d)^1^/^2$ where s is the speed (in miles per hour) that the tsunami is traveling and d is the average depth (in feet) of the wave.

a. Find the inverse of the function.

b. Find the average depth of the tsunami when the recorded speed of the wave is 250 miles per hour.

Answer:

a) $d = \frac{s^2}{200}$

b) 312.5 ft

Step-by-step explanation:

Given:

Average speeds, $s = (200d)^1^/^2$

a) To find the inverse of the function.

$s = (200d)^1^/^2$

s² = 200d

200d = s²

$d = \frac{s^2}{200}$

Therefore, inverse of the function =

$d = \frac{s^2}{200}$

b) average depth when speed is 250 miles per hour.

Average depth = d

Therefore, let's use the formula :

$d = \frac{s^2}{200}$

$= \frac{250^2}{200}$

$= \frac{62500}{200}$

d = 312.5 feet

The average depth when speed is 250 miles per hour is 312.5 ft

3 0

3 years ago

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Toucans and blue-and-yellow macaws are both tropical birds. The length of the toucan in the picture to the right is about

Sliva [168]

Answer:

14.67 in. long

Step-by-step explanation:

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3 years ago

Help me please 25 points.

sveticcg [70]

The answer i got is VP<------------->

AKA the first option

i hope this is right

4 0

3 years ago

Read 2 more answers