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2 years ago

A triangle with sides of 14 15 and 29 does it form a right triangle

Mathematics

2 answers:

Serhud [2]2 years ago

6 0

Answer:

Step-by-step explanation:

Use Pythagorean Theorem: (a^2 + b^2 = c^2)

a^2 + b^2

(14)^2 + (15)^2

196 + 225 = 421

Now for c:

29^2 = 841

841 does not 421 so its not a right triangle

Morgarella [4.7K]2 years ago

3 0

Answer: No.

Step-by-step explanation: This triangle does not form a right triangle because it does not have a 90 degree angle.

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Pleaseee help me with this only 3 questions!!!!

ElenaW [278]

Answer:

2. quadrant 4

3. quadrant 2

4. quadrant 3

Step-by-step explanation:

You can refer to the picture.

2. Since $tan\theta$ less than 0 which means $tan\theta$ is negative, $sin\theta$ less than 0 which means $sin\theta$ is negative.

So, the angle lies in quadrant 4 (Cos quadrant)

3. Since $tan\theta$ less than 0 which means $tan\theta$ is negative, $cos\theta$ less than 0 which means $cos\theta$ is negative.

So, the angle lies in quadrant 2 (Sin quadrant)

4. Since $tan\theta$ more than 0 which means $tan\theta$ is positive, $sin\theta$ less than 0 which means $sin\theta$ is negative.

So, the angle lies in quadrant 3 (tan quadrant)

5 0

2 years ago

Sean and his family are picking strawberries at a pick-your-own fruit farm. The rectangular strawberry field has an area of 210,

nasty-shy [4]

Answer:

512 ft is the length of the field

Step-by-step explanation:

Firstly, we need to know the area of the field. We have confirmed this to be rectangular. Since it’s a rectangular field, the area of the field can be obtained by multiplying the length of the field by the breadth or width of the field.

Mathematically A = L * W

In the question, A = 210,944 ft^2

L= ? and W = 412ft

In essence, we are trying to calculate the value for the length of the field

L = A/W

L = (210,944)/412 = 512ft

8 0

2 years ago

Consider this population data set: 4,6,7, 11, 12, 18, 26, 23, 14, 31, 22, and 12. The values 11, 31, 22, and 12 constitute a ran

Andrej [43]

Answer:

The population mean is the sum of the 12 data set values divided by 12:

4 + 6 + 7 + 11 + 12 + 18 + 26 + 23 + 14 + 31 + 22 + 12 = 186.

Therefore the population mean = 186/12 = 15.5.

The sample mean is the sum of the 4 sample values divided by 4:

11 + 31 + 22 + 12 = 76.

Therefore the sample mean = 76/4 = 19.

The sample mean is more than the population mean by 19 - 15.5 = 3.5.

hope it helped

Step-by-step explanation:

6 0

3 years ago

. Tina walked 20 miles for a fundraiser. Lia

Leno4ka [110]

Answer:

The relation for the distance cover by Tina and Lia is 20 = 4 × m

Option B

Step-by-step explanation

Given as :

The distance cover by Tina = $D_1$ = 20 miles

The distance cover by Lia = $D_2$ = m miles

According to question

Tina walked 4 times as far as Lia

So, The distance cover by Tina = 4 × The distance cover by Lia

Or, $D_1$ = 4 × $D_2$

I.e 20 miles = 4 × m miles

or. 20 = 4 × m

So, relation is 20 = 4 × m

Hence, The relation for the distance cover by Tina and Lia is 20 = 4 × m

I.e option B Answer

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2 years ago

C. Bradley's dad used a light bulb that consumed 5000 joules in 50 seconds. What is the

ICE Princess25 [194]

Answer:

100 joules/ second

Step-by-step explanation:

5,000/50 seconds = 100 joules/ second

8 0

2 years ago

A triangle with sides of 14 15 and 29 does it form a right triangle ￼

A triangle with sides of 14 15 and 29 does it form a right triangle