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asambeis [7]
4 years ago
6

An obtuse triangle can have more than on obtuse angle?

Mathematics
1 answer:
Vlad [161]4 years ago
8 0
No, an obtuse triangle can only have one obtuse angle because when there are two angles greater than 90 the interrior angles become greater than 180°
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Each side of a square shed is 10 feet long. what is the sheds perimeter?
dolphi86 [110]
10 ft 
4 sides
10x4=40
Perimeter=40 ft
6 0
3 years ago
9) Sam had 7 days to complete 150 math problems. He had 5 hours a day to work on these
antoniya [11.8K]

Answer:

5 problems an hour

Step-by-step explanation:

7 days x 5 hours = 35 total hours

150 problems ÷ 35 hours = 4.3 problems an hours,

which would then be rounded up to 5.

6 0
3 years ago
What is the solution to 4|0.5x – 2.5| = 0?
OverLord2011 [107]

Answer:

x=5

Step-by-step explanation:

4 0
3 years ago
uses the properties and mental math to solve. Write your answer in simplest form. 2 1/10 + (1 2/7 + 4 9/10)
Elena-2011 [213]
<h2>Hello!</h2>

The answer is: \frac{58}{7}

<h2>Why?</h2>

Since we have mixed numbers, first we need to make it fractions, then we can add/subtract the resultant fractions.

Sum of fractions is not linear, to add/subtract actions we must follow the next steps:

  1. Multiply each fraction denominator by each other, it will be the new fraction denominator.
  2. Multiply first fraction numerator by the second fraction denominator.
  3. Multiply first fraction denominator by the second fraction numerator.
  4. Add/subtract each result from step 2 and 3 to get the new fraction numerator.
  5. Simplify the results.

Therefore,

2\frac{1}{10}=2+\frac{1}{10}=\frac{20+1}{10}=\frac{21}{10}

1\frac{2}{7}=1+\frac{2}{7}=\frac{7+2}{7}=\frac{9}{7}

4\frac{9}{10}=4+\frac{9}{10}=\frac{40+9}{10}=\frac{49}{10}

Now, we have all mixed numbers changed to fractions. Then, we need to add the fractions:

\frac{21}{10} + \frac{9}{7} + \frac{49}{10}=\frac{147+90}{70} +\frac{49}{10}\\\\\frac{237}{70}+\frac{49}{10}=\frac{2370+3430}{700}=\frac{5800}{700}=\frac{58}{7}

Have a nice day!

8 0
3 years ago
Read 2 more answers
A honey bee’s length measures 1 cm. Express this measurement in meters. Explain your thinking. Include an equation with an expon
ra1l [238]

.01 m

Equation with an exponent 1 x 10^{-2} = .01 m

First, it's important to know that there are 100 centimeters in 1 meter. Second, it's important to know that 10^{-2} is the same as .01. In order to find out how many meters are in 1 centimeter, one must multiply 1 cm by 10^{-2}. It's important to use a negative exponent because centimeters are smaller than meters. Since we are going from a small unit of measurement to a bigger unit of measurement a negative exponent must be used.

<h3>Further Explanation</h3>

Meters

A meter is a unit of metric measurement. Track and Field events use the metric system because it is a universal unit of measurement. Inches and feet are not units used all over the world. The Olympic Games use the metric system so this is the system that is universally adopted throughout the world for many sporting events, including track and field. Sports that are more commonly attributed to the USA and not an Olympic event often uses the US system. An example is football. The field is measured in yards instead of meters.

Centimeters

The prefix cent- means 100. Often it is used to denote a hundredth unit of measurement in the metric system. This is a useful item to know because it can be applied to many different math terms such as centimeters or century (100 years). A penny is one-hundredth of a dollar because it takes 100 pennies to equal one dollar.

Exponents

An exponent is the amount of times a number is multiplied to itself. For example  is the same as 4 x 4 = 16. This is a faster way to write repeated multiplication.

Remember multiplication is a faster way to write repeated addition! Exponents are a faster way to write repeated multiplication.

<h3>Answer Details</h3>

Subject: Math

Level: Middle School

Topic: Exponents

<h3>Keywords</h3>

exponents, metric system, meters, centimeters

<h3>Learn More</h3>

More on Metric Systems: brainly.com/question/3956263

Metric Conversions: brainly.com/question/12443484

Exponent Equation for Millimeters: brainly.com/question/13174260

8 0
4 years ago
Read 2 more answers
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