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2 years ago

A triangle has angle measurements of 59°, 52°, and 69°. What kind of triangle is it?

Mathematics

2 answers:

Tema [17]2 years ago

5 0

Answer:

Acute Triangle

Step-by-step explanation:

since all of the angles are below 90° the triangle is acute

Volgvan2 years ago

4 0

Answer:

$\huge\boxed{\sf Scalene \ Triangle}$

Step-by-step explanation:

The angles measurements are 59°, 52° and 69°. The triangle which have all of its angles and sides unequal is called a scalene triangle.

$\rule[225]{225}{2}$

Hope this helped!

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If two gallons of gas cost $5.40, how many gallons can be purchased for $13.50?

aleksandr82 [10.1K]

Answer:

5 gallons because 13.5 divided by 5.4 is 2. 5 so times 2 so 5

6 0

2 years ago

Read 2 more answers

In a recent survey of 1002 people, 701 said that they voted in a recent presidential election. Voting records show that 61% of e

steposvetlana [31]

Answer:

The 95% confidence interval estimate of the proportion of people who say that they voted

(0.67122 , 0.72798)

Step-by-step explanation:

Step(i):-

In a recent survey of 1002 people, 701 said that they voted in a recent presidential election.

Sample proportion

$p = \frac{x}{n} = \frac{701}{1002} = 0.6996$

Step(ii)

The 95% confidence interval estimate of the proportion of people who say that they voted

$(p^{-} - Z_{0.05} \sqrt{\frac{p(1-p)}{n} } , p^{-} + Z_{0.05} \sqrt{\frac{p(1-p)}{n} } )$

$(0.6996 - 1.96\sqrt{\frac{0.6996(1-0.6996)}{1002} } , 0.6996 + 1.96 \sqrt{\frac{0.6996(1-0.6996)}{1002} } )$

(0.6996 - 1.96 X 0.01448 , 0.6996 + 1.96 X 0.01448)

(0.6996 - 0.02838 , 0.6996 + 0.02838)

(0.67122 , 0.72798)

Final answer:-

The 95% confidence interval estimate of the proportion of people who say that they voted

(0.67122 , 0.72798)

7 0

2 years ago

You are throwing a party at an arcade. You recieve 5 tokens for every dollar spent. Create an equation that describes this situa

aksik [14]

Answer: 5D = T

Step-by-step explanation:

A dollar spent will give 5 tokens.

The amount of dollars spent therefore will increase the number of tokens you by fivefold.

Formula is therefore:

5D = T

Testing it.

Assume you spent 5 dollars, how many tokens would you have:

5D = T

5 * 5 = 25 tokens

7 0

2 years ago

If the tree grows an additional 10 feet, what is the new angle of

avanturin [10]

Answer:

B) 47.1°

Step-by-step explanation:

The tangent relation is useful here.

Tan = Opposite/Adjacent

The original height of the tree is the side of the triangle that is opposite the angle of elevation:

Opposite = Adjacent × Tan

original height = (25 ft)×tan(34°) ≈ 16.863 ft

After growing an additional 10 ft, the tree has a height of ...

16.863 ft + 10 ft = 26.863 ft

Then the angle of elevation is found from ...

tan(angle) = (26.863 ft)/(25 ft) ≈ 1.07451

angle of elevation = arctan(1.07451) ≈ 47.057°

The angle of elevation to the top of the tree is about 47.1°.

6 0

2 years ago

How many 3/4-foot lengths of pipe can be cut from a 6 1/3-foot pipe?

Ymorist [56]

8, 3/4-foot lengths of pipe can be cut from a 6 1/3-foot pipe.
Hope this helps you :)

5 0

3 years ago