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Tanzania [10]
2 years ago
9

ABCD is a rectangle. What is the value of x

Mathematics
1 answer:
Sergeu [11.5K]2 years ago
8 0
The answer is 28 feet …….
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What is algebraic expression/equation
adell [148]
An algebraic expression is an expression built up from integer constants, variables, and the algebraic operations.
5 0
3 years ago
Find x. Perimeter.<br><br> What is the value of x?<br><br> What is the perimeter of this triangle?
gladu [14]

Step-by-step explanation:

the distance of a vertex on the 2 outgoing sides to the touching points with the inscribed circle is the same for both sides.

and that applies to all 3 vertexes.

so, we know for the top left vertex the distance to both touching points is 4.

that means the distance to the touching points from the bottom left vertex is 7-4 = 3.

and that means that the distance to the touching points from the bottom right vertex is 16-3 = 13.

so, x = 13

it is the distance to one of the touching points for the bottom right vertex.

and the perimeter of the triangle is therefore

7 + 16 + (13 + 4) = 40

7 0
2 years ago
Plzzz help I will give you 25 points
LuckyWell [14K]
Pretty sure the answer is 77
5 0
3 years ago
Read 2 more answers
Peter left city a at 9:00 am towards city b at an average speed of 50 mph. Thirty minutes later Emily also leaves city a towards
Archy [21]

Answer:

62.5 mph

Step-by-step explanation:

Given that :

Peter :

Speed = 50mph

Start Time = 9 a. M

Emily :

Start time = 9:30

Speed = x

In other to catch up at 11:30 :

Peter (11:30 - 9:00) = 2hours 30 minutes = 2.5 hrs

Total distance moved by Peter :

Speed * time = 50 * 2.5 = 125miles

For Emily to cover 125 miles in (11:30 - 9:30) = 2 hours

Speed = distance / time

Speed = 125 miles / 2 hours

Speed = 62.5 miles per hour

7 0
3 years ago
Please answer all the questions above.
Fed [463]

Answer:

hope it was helpful!! You are welcome to ask any question

7 0
3 years ago
Read 2 more answers
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