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VladimirAG [237]
3 years ago
16

Writing a Polynomial Expression to Represent Perimeter A family needs to build fencing around their rectangular home and square

swimming pool, depicted below. The total amount of fencing they need can be written as x + 10. If x = 5; The family needs yards of fencing for their home. The family needs yards of fencing for their pool.
Mathematics
2 answers:
IRISSAK [1]3 years ago
8 0
If you are given a rectangular home and a square swimming pool, with dimensions of Pool = 2x & home = (2 +5x) & (3+10x) The total amount of fencing they need can be written as x + 10. If x = 5; The family needs 5 yards of fencing for their home. The family needs 10 yards of fencing for their pool.
Anvisha [2.4K]3 years ago
6 0
The answers are as followed.
38
160
40
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Phantasy [73]

Answer:

Speed = 0.2 miles per minute.

Step-by-step explanation:

Given  : Jamaal ran 6 miles in 30 minutes.

To find : Which expression shows how to correctly determine his speed in miles per minute.

Solution : We have given

Distance  = 6 miles.

Times= 30 minute .

Speed = \frac{Distance}{time}.

Speed = \frac{6}{30}.

Speed = 0.2 miles per minute.

Therefore, Speed = 0.2 miles per minute.

5 0
2 years ago
What is the square root of 36/196<br> √36/169
Andrei [34K]

Answer:

<em>The square root of 36/196 is </em><em>3</em><em>/</em><em>7</em><em>.</em>

<em>The </em><em>square</em><em> root</em><em> of</em><em> </em><em>3</em><em>6</em><em>/</em><em>1</em><em>6</em><em>9</em><em> </em><em> </em><em>is </em><em> </em><em>6</em><em>/</em><em>1</em><em>3</em><em>.</em>

5 0
1 year ago
Read 2 more answers
If the measure of angle A is 40 degrees and the length of side b is 15 inches, which can be the length of side a if it is possib
Julli [10]
This is the concept of trigonometry, to get the possible length of side a we use the sine rule which states that:
a/sin A=b/sin B=c/sin B
where;
a,b and c are the sides
A,B and C are the angles
thus the value of A could be as follows;
assuming the triangle is an isosceles triangle, the base angles will be:
(180-40)/2=70
thus;
15/sin 70=a/sin 40
a=(15sin40)/sin70
a=10.26 inches
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8 0
3 years ago
You want to know how many miles harriet went. which situation about her exercise best represents the inequality 15x 7 &gt; 52?
Lady_Fox [76]
The answer is either a or d but we know she did all of this for more than 52 minutes.
8 0
2 years ago
Can you help please?
harkovskaia [24]

Step-by-step explanation:

Mechanical advantage can be defined using distances:

Mechanical advantage = input distance / output distance

Or it can be defined using forces:

Mechanical advantage = output force / input force

Solving for the output force:

Output force = mechanical advantage × input force

Plugging in values:

Output force = 2.2 × 202 N

Output force = 444.4 N

3 0
2 years ago
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