3 years ago

How to find out if a triangle is a right triangle

Mathematics

1 answer:

alisha [4.7K]3 years ago

5 0

If one of the angles is = to 90 degrees

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Jerry is trying to earn two hundred nine dollars for some new video game. If he's charges forty-seven dollars to mow a lawn, how

Ghella [55]

47x > = 209....with x being number of lawns mowed
x > = 209 / 47
x > = 4.45....so he would have to mow at least 4.45 lawns.....but if u cant mow part of the lawn and u have to mow the entire lawn, the it would be at least 5 full lawns

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2 years ago

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In right angled triangle (not drawn to scale) measurment (in cm) of two sides are indicated in figure Find value of x in case. (

lisabon 2012 [21]

Answer:

5.29 units

Step-by-step explanation:

By Pythagoras theorem:

${6}^{2} + {x}^{2} = {8}^{2} \\ 36 + {x}^{2} = 64 \\ {x}^{2} = 64 - 36 \\ {x}^{2} = 28 \\ x = \sqrt{28} \\ x = 5.29150262 \: units \\ x \approx 5.29 \: units$

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2 years ago

Which point on the graph has coordinates (3,6)

photoshop1234 [79]

Answer:

point c

Step-by-step explanation:

right 3 up 6

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2 years ago

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To get the other side of the lake,one can drive around it on lake road, go over the bridge or ride the ferry.how many different

professor190 [17]

1.road, road
2.road,bridge
3.road,ferry
4.bridge,bridge
5.bridge,road
6.bridge,ferry
7.ferry,bridge
8.ferry,road
9.ferry,ferry

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2 years ago

What is 9.52 rounded to the nearest tenth?

Serhud [2]

Answer:

9.5

Step-by-step explanation:

When rounding to the nearest tenth, check to see what the hundredths place value is.

If it is 0.05 or greater, we will round the tenths place up one.

If not, the tenths place will remain the same.

Since 9.52 has a hundredths place value of 0.02, we will keep the same tenths place value.

So, the correct answer is 9.5

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2 years ago