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3 years ago

Hey can you help me out? You don’t have to show your work, just the answer!

Mathematics

2 answers:

mr_godi [17]3 years ago

7 0

Answer: ur correct sir

Step-by-step explanation:

Volgvan3 years ago

4 0

Answer: you are correct for every choice

You might be interested in

Angle c is inscribed in circle O. AB is a diameter of circle O. what is the radius of circle.

Llana [10]

Answer:

The value of radius is 7.5 units

Step-by-step explanation:

Given that a line that pass through the origin and form a triangle is a right-angle triangle. So in order to find the diameter/hypotenuse, you have to use Pythogaras Theorem :

${c}^{2} = {a}^{2} + {b}^{2}$

Let a = 12 units,

Let b = 9 units,

Let c = hypo.,

${hypo.}^{2} = {12}^{2} + {9}^{2}$

${hypo.}^{2} = 225$

$hypo. = \sqrt{225}$

$hypo. = 15 \: \: units$

We have found out that the hypotenuse of the triangle is the diameter of circle. So in order to find radius, you have to divide it by 2 :

$radius = diameter \div 2$

$radius = 15 \div 2$

$radius = 7.5 \: \: units$

6 0

3 years ago

What is required for two triangles to be similar?

andrey2020 [161]

To make this simple

If two pairs corresponding angles in a pair of triangles are congruent then the triangles are similar

5 0

3 years ago

The amounts of Cathy’s last six clothing purchases were $109, $72, $99, $15, $99, and $89. For each question, choose the mean, m

lisov135 [29]

Answer:

The mean value = $80.5

Step-by-step explanation:

The value of her last six spendings are $109, $72, $99, $15, $99, and $89.

For the mean.

Mean = Total spendings/number

Mean =483/6

Mean = $80.5

For the median.

Lets arrange it in ascending order

$15 ,$72, $89, $99, $99, $109

The middle values are two.

Median = (89+99)/2

Median = 188/2

Median = $94

For the mode

$15 ,$72, $89, $99, $99, $109

Highest occuring is $99 with two frequencies.

To convince her parents that she needs an increase in allowance she would show them the bigger spendings .

So the least value on the list it's mean value which is $80.5.

5 0

3 years ago

What is the percent decrease when the balance in a bank account goes from $300 to $60?

Rzqust [24]

80% decrease. because 1% of 300 is 3 which you multiply 3*20 and which means 20 percent equals $60 the leftover percent is the decrease

5 0

4 years ago

Read 2 more answers

2+2+1,000,000,000,000,000,000,000,000,000,000+54=

Alika [10]

1,000,000,000,000,000,000,000,000,000,059 is the answer. Hope I helped!

3 0

3 years ago