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FromTheMoon [43]
3 years ago
11

The perimeter of an isosceles triangle is p = 2a + b. Find the numerical value of a if p = 10 and b = 3.

Mathematics
1 answer:
bagirrra123 [75]3 years ago
7 0
P = 2a + b
10= 2a + 3
2a = 10-3
a = 7/2 = 3.5


Therefore, numerical value of a is 3.5
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If two sides of a triangle measure 18 centimeters and 22 centimeters what could be the measure of the third side
victus00 [196]

Answer:

see explanation

Step-by-step explanation:

given 2 sides of a triangle then the third side x is in the range

difference of 2 sides < x < sum of 2 sides , that is

22 - 18 < x < 22 + 18

4 < x < 40

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3 years ago
AYO PLEASE HELP ASAP :(
arlik [135]

Answer:

573440 kg

Step-by-step explanation:

Given,

Density of copper ( D ) = 8960 kg / m³

Length of cube ( l ) = 4 meters

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Formula : -

Volume of cube = l³

Volume of cube

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V = 64 meter³

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m = 573440 kg

Hence,

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2 years ago
Adam plans to choose a video game from a section of the store where everything is 75% off. He writes the expression d−0.75d to f
alekssr [168]

Answer:

is 0.75d becase the missing numbers should be the same number

5 0
3 years ago
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Angle CMW and angle WML together form angle CML. Angle CMW is a right angle. What must be true about angle CML?
ANTONII [103]
CML must be an obtuse angle.

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3 years ago
1 4/8 in a improper fraction?
stiv31 [10]
<h2>Answer:\frac{3}{2}<u><em></em></u></h2>

Step-by-step explanation:

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\frac4{8}{1}

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\frac1{4}{8} =\frac{3}{2}

8 0
3 years ago
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