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3 years ago

What is the area of the obtuse angle ?

Mathematics

1 answer:

Zolol [24]3 years ago

4 0

Answer:C = 49 sq. units

Step-by-step explanation:

Multiply 7 by 14 to get 98

Then divide 98 by 2 to get that obtuse triangle's area; 49 sq. units

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Part C<br> How many cubic blocks are needed to fill the fish tank?

nikklg [1K]

Answer:

$2\frac{2}{3}$ cubic blocks

Step-by-step explanation:

The given parameters are:

$Length = \frac{1}{2}yd$

$Width = 16yd$

$Height =\frac{1}{3}yd$

Required

Number of cubic blocks to fill the tank

To do this, we simply calculate the volume of the tank by:

$Volume = Length * Width * Height$

This gives:

$Volume = \frac{1}{2} * 16 * \frac{1}{3}$

$Volume = \frac{16}{6}$

Simplify

$Volume = \frac{8}{3}$

Express as mixed numbers

$Volume = 2\frac{2}{3}yd^3$

5 0

3 years ago

en un grupo de estudiantes de tercero de secundaria, 38 son diestros y 6 son zurdos. encuentra la razon de diestros con relacion

svetlana [45]

Answer:

The ratio is $\frac{19}{3}$

Step-by-step explanation:

The question in English is

In a group of high school third graders, 38 are right-handed and 6 are left-handed. find the ratio of right-handed to left-handed

Let

x -----> number of students that are right-handed

y -----> number of students that are left-handed

we know that

To find out the ratio of right-handed to left-handed, divide the number of students that are right-handed by the number of students that are left-handed

$\frac{x}{y}$

we have

$x=38\ right-handed\\y=6\ left-handed$

substitute

$\frac{38}{6}$

Simplify

$\frac{19}{3}$

4 0

3 years ago

Explain why partitioning a directed line segment into a

shtirl [24]

Answer:

Step-by-step explanation:

This is actually a very important question and it is very subtle. Let's just take an ordinary segment.

Suppose we have a segment that is this long

=========o=========

The segment up to the o is nine equal signs long.

The segment after the o is also nine equal signs long.

Here's the crunch. Since they are equal, the ratio is 1 to 1. The segment is divided in half.

Now take the second half of the question.

======o============

The left side of the o is 6 equal signs long.

The right side of the o is 12 equal signs long.

The ratio is 1:2. There are still 18 equal signs but now they are divided as 6/12 which is not the same thing as 9/9

Very interesting question.

4 0

3 years ago

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A bottle holds 24 ounces of water. It has x ounces of water in it. What does 24 - x represent in the situation?

Misha Larkins [42]

It represents the ounces of water that the bottle can still hold.

4 0

3 years ago

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State the domain of d.

tester [92]

d(x) = { (x,y): y = sqrt(x) and y >=0 }

since sqrt function requires x to be >=0 so

4 0

4 years ago

Read 2 more answers