3 years ago

What is this symbol called plz answer urgent

Mathematics

1 answer:

Svetlanka [38]3 years ago

5 0

AB is congruent to AC that is ur Answer

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Solve the equation 2+3/4(2a-2)=8

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Answer:

A=5 hope this works

Step-by-step explanation:

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3 years ago

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Find the value of x2 for these values of x<br> a: 2 b: 3 c:9 d:10<br> Help Please?

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X=1 so you need to add and it will be c=9

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3 years ago

Ibrahim has some building blocks that are all cubes of the same size. He uses three of the blocks to make a pile with a height o

MArishka [77]

Answer:

72.5

Step-by-step explanation:

one block = 43.5 / 3 = 14.5

five blocks = 5 * 14.5 = 72.5 (ans)

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3 years ago

Find the coordinates of point P that lies along the directed line segment AB in a 2:3 ratio given A (-2, 1), B (3, 4).

saul85 [17]

Answer:

$P(x,y) = (0,\frac{11}{5})$

Step-by-step explanation:

Given

$A = (-2,1)$

$B = (3,4)$

$m:n = 2:3$

Required

Determine the coordinates of P

The coordinate of a point when divided into ratio is:

$P(x,y) = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})$

Where

$(x_1,y_1) = (-2,1)$

$(x_2,y_2) = (3,4)$

$m:n = 2:3$

This gives:

$P(x,y) = (\frac{2 * 3 + 3 * -2}{2 + 3},\frac{2 * 4 + 3 * 1}{2 + 3})$

$P(x,y) = (\frac{6 - 6}{5},\frac{8 + 3}{5})$

$P(x,y) = (\frac{0}{5},\frac{11}{5})$

$P(x,y) = (0,\frac{11}{5})$

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3 years ago

The width of a rectangle is 3 inches less than half of the length. The length is 27 inches. What is the area of

dalvyx [7]

Answer:

10.5

Step-by-step explanation:

27 / 2 = 13.5, 13.5 - 3 = 10.5

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3 years ago

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What is this symbol called plz answer urgent​

What is this symbol called plz answer urgent