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3 years ago

A right triangle has leg lengths of 10 cm and 12 cm. Which of the following is an acute angle in that right triangle?

Mathematics

2 answers:

Alex787 [66]3 years ago

5 0

Answer:

Step-by-step explanation:

50 degree

makkiz [27]3 years ago

3 0

Answer:

a + b + c= 90

30+30+30=90

90=90.

30 is the ans

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A researcher measures daily driving distance from college and weekly cost of gas for a group of commuting college students. What

juin [17]

Answer:

There is a positive correlation between these two variables.

Step-by-step explanation:

Positive correlation is an association amid two variables in which both variables change in the same direction.

A positive correlation occurs when one variable declines as the other variable declines, or one variable escalates while the other escalates.

As the distance covered by the vehicle increases the amount of gas consumed also increases. Thus, the weekly cost of gas will also increase.

Thus, there is a positive correlation between these two variables.

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3 years ago

8=x/7<br> Find the value of X?

jeka94

Answer:

X=56

You have to multiply 8 and 7

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3 years ago

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4/7<br> of a number is 36<br> What is the number?

katrin [286]

$\text{If the number is x,}\\\\~~~~~\dfrac 47 \cdot x =36\\\\\implies 4x = 36 \times 7\\\\\implies x =\dfrac{36 \times 7}4\\ \\\implies x = 9 \times 7\\\\\implies x = 63\\\\\text{Hence, the number is 63.}$

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2 years ago

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Gina made tables of values to solve a system of equations.

Jet001 [13]

What’s the question

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3 years ago

A square field has an area of 144 metres squared. If Andrea walked 10 times around this field, what distance did she cover?

Novosadov [1.4K]

Answer:

480m

Step-by-step explanation:

First we have to find the perimeter of the field.

We know that the area is 144m and that the field is a square.

Since a squares sides are all equal, we can do $\sqrt{144}$ , which is 12m.

So, one side of the field is 12m; now we just find the perimeter which is easy since its a square. 12*4=48m

If Andrea walked around it 10 times, then we just multiply the perimeter by 10

48*10=480m

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3 years ago