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Sedbober [7]
3 years ago
9

Determine if side lengths 24, 21.5, and 55.5 make a triangle. If so, classify the type of triangle it creates.

Mathematics
1 answer:
valentina_108 [34]3 years ago
8 0

Answer

b

Step-by-step explanation:

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Here is a rectangle of area 8sq. cm. a) Draw 2 straight lines in this rectangle to divide it into 1 rectangle and to equal trian
krek1111 [17]

Answer &

Step-by-step explanation:

Got it. Hope this will help.

5 0
3 years ago
Find the value of x. Round to the nearest tenth.
Rina8888 [55]

Answer:

d 26

Step-by-step explanation:

sin(38)=16/x

times the x on both sides

sin(38)×x=16

divide by the sin(38) on both sides

x=16/sin(38)

x=25.98=26

7 0
4 years ago
Read 2 more answers
Big chickens: According to a poultry industry news website, the weights of broilers (commercially raised chickens) are approxima
PtichkaEL [24]

Answer:  Yes , it is unusual for a boiler to weigh more than 1550 grams .

Step-by-step explanation:

Given : Big chickens: According to a poultry industry news website, the weights of broilers (commercially raised chickens) are approximately normally distributed with mean(\mu) 1358 grams and standard deviation(\sigma) 161 grams.

When the probability that broiler weigh more than 1550 grams < 0.5 , then is unusual otherwise not.

Let x denotes the weight of broiler, then the probability that broiler weigh more than 1550 grams :-

P(x>1550)=1-P(x\leq1550)\\\\=1-P(\dfrac{x-\mu}{\sigma}\leq\dfrac{1550-1358}{161})\\\\\approx 1-P(z\leq1.19)\ \ [\because\ z=\dfrac{x-\mu}{\sigma}]\\\\=\\\\=1-0.8830\ \ [\text{By using z-table}]\\\\=0.117  

Since 0.117<0.5

Therefore, it is unusual for a boiler to weigh more than 1550 grams .

6 0
4 years ago
Y=1/6x+1<br> Y=-6x+2<br> Is this perpendicular or parallel lines
Kamila [148]
Perpendicular.
Parallel lines will have the same slope (1/6 and 1/6 or -6 and -6)
Perpendicular lines will have opposite reciprocal slopes. (1/6 and -6)
7 0
3 years ago
Read 2 more answers
Find x (2x+1) (5x+5)
mezya [45]

explanation;

Solution for <em>2x+1=5x-5</em> equation

Simplifying

<em>2x + 1 = 5x + -5</em>

Reorder the terms:

<em>1 + 2x = 5x + -5</em>

Reorder the terms:

<em>1 + 2x = -5 + 5x</em>

Solving

<em>1 + 2x = -5 + 5x </em>

Solving for variable<em> 'x'. </em>

Move all terms containing x to the left, all other terms to the right.

Add <em>'-5x'</em> to each side of the equation.

<em>1 + 2x + -5x = -5 + 5x + -5x </em>

Combine like terms: <em>2x + -5x = -3x </em>

<em>1 + -3x = -5 + 5x + -5x </em>

Combine like terms: <em>5x + -5x = 0 </em>

<em>1 + -3x = -5 + 0 </em>

<em>1 + -3x = -5 </em>

Add '-1' to each side of the equation.

<em>1 + -1 + -3x = -5 + -1 </em>

Combine like terms: <em>1 + -1 = 0 </em>

<em>0 + -3x = -5 + -1 </em>

<em>-3x = -5 + -1 </em>

Combine like terms: <em>-5 + -1 = -6 </em>

<em>-3x = -6 </em>

Divide each side by <em>'-3'. </em>

<em>x = 2 </em>

Simplifying

<em>x = 2</em>

8 0
4 years ago
Read 2 more answers
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