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wel
3 years ago
12

What is the answer to this

Mathematics
2 answers:
Kipish [7]3 years ago
8 0
Perimeter =(2*length)+(2*width) \\  P=2(10)+2(13) \\ P=20+26 \\ P=46 \\  \\  \\ Area=length*width \\ A=10*13 \\ A=130
Ira Lisetskai [31]3 years ago
7 0
To find the area do 13×10 The area is 130 cm
To find the perimeter add up all the sides 13+13+10+10
The perimeter is 46 cm
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In triangle ABC, m∠A = 55° and m∠B = 35°. Classify the triangle by its angles.
garri49 [273]

Answer:

Is a right triangle

Step-by-step explanation:

step 1

Find the measure of angle C

Remember that

The sum of the internal angles of a triangle must be equal to 180 degrees

so

m

substitute the given values

55\°+35\°+m

m

therefore

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6 0
3 years ago
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Step-by-step explanation:

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3 0
3 years ago
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mezya [45]
Density is calculated by mass divided by volume.
This would be 60/24 (60 grams mass divided by 24 cm^3 volume)
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7 0
3 years ago
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Allisa [31]

Answer:

2.5

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
PLEASE HELP, BRAINLIEST FOR THE BEST ANSWER
Zolol [24]

Answer:

Use the distance formula to determine the distance between the two points.

Distance

=

√(x2−x1)^2 + (y2−y1)^2

Substitute the actual values of the points into the distance formula.

√ ( (−6) − 0)^2 +( (−3) − 4)^2

Subtract 0 from −6

√(−6)^2 + ( ( −3 ) −4 )^2

Raise −6 to the power of 2

√36 + ( ( −3 ) −4 )^2

Subtract 4 from −3

√36 + ( −7 )^2

Raise −7 to the power of 2

√ 36 + 49

Add 36 and 49

√85

5 0
2 years ago
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