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Alex73 [517]
3 years ago
12

If BE=9cm, find GE What is the answer

Mathematics
1 answer:
Sladkaya [172]3 years ago
6 0

Answer:

GE = 3 cm

Step-by-step explanation:

BE = 9 cm

Since G is the centroid, therefore:

GE = \frac{1}{3}(BE) => Centroid theorem

Plug in the value

GE = \frac{1}{3}(9)

GE = 3 cm

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An angle measures 96 degrees less than the measure of its complementary angle.What is the measure of each angle?
Semmy [17]

Answer:

42 degrees

Step-by-step explanation:

angle is x

supplement is 180-x

x+96=180-x, since it is 96 less than its supplement

2x=84

x=42

180-x=138

The angle is 42 degrees.

3 0
3 years ago
A and B are two points on square ABCD with coordinates A(1,3) and B(5,3). What are the lengths of the diagonals AC and BD? Round
lilavasa [31]

Answer:

AC = BD = 5.7

Step-by-step explanation:

Given

A = (1,3)

B = (5,3)

Required

The length of the diagonals

First, calculate the length of AB using:

d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}

So, we have:

AB = \sqrt{(1 - 5)^2 + (3 - 3)^2}

AB = \sqrt{(-4)^2 + 0^2}

AB = \sqrt{16}

AB = 4

The diagonal of a square is calculated using:

Diagonal = x\sqrt{2

Where x is the length of each side.

So:

AC = BD = AB\sqrt{2}

AC = BD = 4\sqrt{2}

AC = BD = 5.7 -- approximated

7 0
3 years ago
(v+8)(v-3) multiply and simplify the answer
maksim [4K]
V+8*v-3
v+v=2v
8+-3=5
Equation would be: 2v*5 because you cannot combine unlike terms
7 0
3 years ago
Read 2 more answers
Usé the distributive property to rewrite the expression 7bx + 7by as an equivalent expression
Musya8 [376]
your answer: 7 (b+x) + 7 (b+y)
If You do the distributive property you will get:
7bx+7by
8 0
3 years ago
P(t) = 4t – 1, what is the value of p(4)?
blagie [28]
P(4) = 4(4) - 1
therefore, p(4)= 15
4 0
2 years ago
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