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3 years ago

Can theese side lenths create a triangle 4 meters, 8 meters, 3 meters

Mathematics

2 answers:

Softa [21]3 years ago

7 0

Answer:

No

Step-by-step explanation:

Pythagorean Theory - a^2 + b^2 = c^2

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. These side lengths do not make a right triangle.

zaharov [31]3 years ago

7 0

Answer:

Step-by-step explanation:

In a triangle, one side length must be smaller than the other side lengths added together. We'll say R = 4, T = 8, and S = 3.

R + T > S

R + S < T

T + S > R

Since side R + side S is not greater than side T, those three side lengths don't create a triangle.

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Stan ran 4 and StartFraction 7 Over 10 EndFraction miles, which was 1 and StartFraction 3 Over 10 EndFraction fewer miles than M

victus00 [196]

Answer:

6 miles

Step-by-step explanation:

From the above question:

Stan ran 4 and StartFraction 7 Over 10 EndFraction miles

The number of miles stan ran =

4 7/10 miles

We are also told that this number of miles was 1 and StartFraction 3 Over 10 EndFraction fewer miles than Matt ran.

Let the number of miles Matt ran = m

Hence,

4 7/10 miles = m - 1 3/10

m = 4 7/10 + 1 3/10

m = (4 + 1) + ( 7/10 + 3/10)

m = 5 + (7 + 3/10)

m = 5 + (10/10)

m = 5 + 1

m = 6 miles

Therefore, the number rod miles Matt ran was 6 miles

7 0

3 years ago

The graph of the function f(x) = 0.5|x| is than its parent graph, f(x) = |x|.

liq [111]

Answer: The graph of the function f(x) = 0.5|x| is wider than its parent graph, f(x) = |x|.

The domain of the function is

all real numbers.

The range of the function is

all real numbers greater than or equal to 0.

1. A

2. A

3. B

3 0

3 years ago

Sports American football fields measure 100 yards long between the end zones, and are 53 1_3yards wide. Is the length of the dia

Ann [662]

Answer:

$113 \frac{1}{3}$ Yards

Step-by-step explanation:

solving using Pythagorean Theorem

$a^2+b^2=c^2$

$100^2+53.33^2 = c^2$

$10,000+2844.0889=c^2$

$12844.1=c^2$ square root

= $113 \frac{1}{3}$

Base on the explanation above we can tell that the length of the diagonal across this field is less than 120 yards.

8 0

3 years ago

A tiny but horrible alien is standing at the top of the empire state building (which is 443 meters tall) and threatening to dest

valentina_108 [34]

Answer: $87.7^{\circ}$

Step-by-step explanation:

Height of the building AB= 443 meters

Distance between the building and the agent at the ground BC= 18 meters

Let x be the angle the agent should shoot his laser gun

Since ΔABC is a right triangle, then

$\tan\ x=\frac{AB}{BC}$

$\Rightarrow\tan\ x=\frac{443}{18}\\\Rightarrow\tan\ x=24.6111\\\Rightarrow\ x=\tan^{-1}(24.61)\\\Rightarrow\ x=87.67^{\circ}\approx87.7^{\circ}$

7 0

3 years ago

Read 2 more answers

Consider the standard form equation 2x-Ry=30. What value of R causes the graph to have a y-intercept of 5?

DochEvi [55]

Answer:

R = 6

Step-by-step explanation:

Given the equation of the line is 2x - Ry = 30

We know that the equation of a line with a as x-intercept and b as y-intercept is $\frac{x}{a} +\frac{y}{b} =1$

Now convert the above given line to the standard form

Divide the line by 30 we get

$\frac{2x}{30}-\frac{Ry}{30} =\frac{30}{30}$

$\frac{x}{15} -\frac{y}{\frac{30}{R} } =1$

Here the y-intercept is 30/R

Given y-intercept = 5

$\frac{30}{R} =5$

R = 6

4 0

3 years ago