Ask question

Ask question

All categories

4 years ago

8

Given rhombus ABCD, find area if angleABC = 60deg AE = 2

1 answer:

Nikolay [14]4 years ago

7 0

All triangles are 30-60-90, therefore the short legs (2) are half as much as the hypotenuse. Therefore the hypotenuse is 4. Because its a rhombus, all sides are congruent, so you have the length and width and can multiply them to get 16 square units.

You might be interested in

A polynomial subtracted from a polynomial is a polynomial

inessss [21]

Answer:

Subtracting polynomials is quite similar to adding polynomials, but there are those pesky "minus" signs to deal with. If the subtraction is being done horizontally, then the "minus" signs will need to be taken carefully through the parentheses

Step-by-step explanation:

5 0

3 years ago

What is d+15-9/3+5 PLZZZZZ

zloy xaker [14]

D + 15 - 9 / 3 + 5 the answer is : d + 17

3 0

3 years ago

The midpoint of . is the point M, where AM = 5x + 4 and MB = 3+16 . Find the length of . AB

kirill115 [55]

Answer:

<h2>AB = 38</h2><h2 />

Step-by-step explanation:

|<----------------- AB ------------------->|

A--------------------M--------------------B

5x + 4 3+16

since M is at midpoint, AM = MB

5x + 4 = 3 + 16

5x = 3 + 16 - 4

x = 15 / 5

x = 3

AB = AM + MB

AB = 5(3) + 4 + 3 + 16

AB = 15 + 23

AB = 38

5 0

3 years ago

CAN YOU HELP ME PLEASE

mamaluj [8]

Answer:

A

Step-by-step explanation:

7 0

3 years ago

A zookeeper is monitoring the population of birds. The flock needs to have exactly three times more females than males to thrive

Fed [463]

The correct option is D. $0< x\leq 20$ and $0< y\leq 60$ .

Given, $x$ represent the number of male birds and $y$ represent the number of female birds.

The flock needs to have exactly three times more females than males to thrive.

So, in equation form we have,

$y=3x$ ........(1)

Since, The zoo only has room for a maximum of 20 male birds.

So, we can write the inequality for $x$ as,

$0< x\leq 20$ ......(2)

Since The maximum number of male birds is 20, so for $x=20$

y will be,

$y=3\times 20\\$

$y=60$

Hence, The maximum number of female birds is 60.

So, we can write the inequality for $y$ as,

$0< y\leq 60$

Hence the required constraints are $0< x\leq 20$ and $0< y\leq 60$ .

For more details on Inequality follow the link:

brainly.com/question/19491153

7 0

3 years ago