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Anika [276]
3 years ago
13

Pls help me find perimeter and area, id really appreciate it. thank u!

Mathematics
1 answer:
Agata [3.3K]3 years ago
8 0
Perimeter =  9 + 13 + 6 = 28 m

area = 1/2 x 9 x 5.3 = 23.85 square m
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Greg is designing the clock face for a homemade clock. Using the center of the clock face as the origin, he places the label 12
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Given:
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Label 6 should be placed on the point (0,-5). The point of label 12 should be reflected across the x-axis and labeled as 6 of the clock face.
5 0
3 years ago
A plane takes off from a runway and begins its climb. The plane takes off at a constant acceleration of 20 LaTeX: m /s^{2} . Onc
lana66690 [7]

Answer:

The plane have traveled 1512.9 m from the time took off

Step-by-step explanation:

Acceleration a = 20m/s^2

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v^2=u^2+2as\\(246)^2=2\times 20 \times s\\\frac{(246)^2}{2 \times 20}=s\\1512.9 m=s

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4 0
3 years ago
the mean height of 20 boys and 14 girls is 161 cm. if the mean height of the 14 girls is 151 cm. find the mean height of 20 boys
Alika [10]

Answer:

Answer:171 cm

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5 0
3 years ago
AC=x+165,AB=48 and BC=2x+139. Find x
madam [21]

Answer:

<h3>Assuming A, B, and C are collinear and B is between A and C then x = -2 2</h3>

Step-by-step explanation:

Assuming A, B, and C are collinear and B is beetween A and C

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7 0
3 years ago
Which is a way to show the number 582?
harkovskaia [24]
One way is 500+80+2



hope this helped!!!
7 0
3 years ago
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