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3 years ago

Find the value of x.

Mathematics

1 answer:

wlad13 [49]3 years ago

3 0

Answer: The letter x is often used in algebra to mean a value that is not yet known. it is called a variable or somethings an unknown in x + 2 = 7, x is a variable but we can work out its value if you try a variable does not have to be x though it could be y or w, or any letter, name or symbol. See: variable

Step-by-step explanation: and that's it! have a yummy cookie day! ◑﹏◐

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Help pls ill mark brainliest

Naily [24]

Answer:

A. 2,310 sq ft

Step-by-step explanation:

Rectengle below:

A = l × b
A = 74 × 15
A = 1,110ft

Rectangle Above:

A = l × b
A = 50 × 24
A = 1,200ft

Area of the Playground:

1,110ft + 1,200ft
1,310 sq ft (A)

3 0

2 years ago

PLEASE HELP ME ASAP!!! WILL MAKE YOU BRAINLIEST!!!!

pochemuha

Answer:A

Step-by-step explanation:

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4 0

2 years ago

Whats the area of this shape?

vodomira [7]

The area of the shape shown in the image which is in the shape of kite figure is 168 squared centimeters.

<h3>What is the area of the kite figure?</h3>

The area of the kite figure is half of the product of its diagonals. Area of kite figure can be find out using the following formula.

$A=\dfrac{pq}{2}$

Here, p and q are the diagonals of the kite.

The length of the first diagonal of the kite figure is,

p=6+15

p=21 cm

The length of the second diagonal of the kite figure is,

q=8+8

q=16 cm

Thus, the area of kite figure is:

$A=\dfrac{21\times16}{2}\\A=\dfrac{21\times16}{2}\\A=168\rm\; cm^2$

Thus, the area of the shape shown in the image which is in the shape of kite figure is 168 squared centimeters.

Learn more about the area of kite here;

brainly.com/question/16424656

#SPJ1

8 0

2 years ago

Determine if this graph is an example of a function. A. Relation B. Function

Mars2501 [29]

Think about what relation and function are.

Relation: can have many outputs and one input

Function: One output or one input

5 0

2 years ago

Angle G is a circumscribed angle of circle E. Major arc FD measures 280°.

mixer [17]

Answer:

The answer is 40°

Step-by-step explanation:

Solution

Now,

The Measure of major arc FD = 280°

Thus,

One complete angle measure 360°

Then

m∠FED = 360 - 180

m∠FED = 80°

Thus,

FE = DE ( the same circle Radius)

∠EFD = ∠EDF ( opposite angles to equal sides are equal)

Now

Applying angle sum property of a triangle in ΔEFD

∠EFD + ∠EDF + ∠FED = 180°

∠EFD + ∠EFD + 80 = 180

2∠EFD = 100

∠EFD = 50°

Hence, GF is tangent to the circle and the tangent always make right angles with the radius of the circle.

∠EFG = 90°

∠GFD + ∠EFD = 90°

∠GFD + 50 = 90

∠GFD = 40°

Therefore, The measure of the angle GFD is 40°

8 0

3 years ago

Read 2 more answers