What is the area of a triangle in square units if base =11 and height=20

Mathematics

2 answers:

Sergio [31]4 years ago

6 0

Answer: 110

Step-by-step explanation:

11x20=220 220\2=110

Diano4ka-milaya [45]4 years ago

5 0

Answer:

110

Step-by-step explanation:

A= 1/2 x 11 x 20

A= 11/2 x 20

A= 110

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Given the equation 2X +4/3 Y equals one and Y -9/13 x=9 by what Vector would you multiply the first equation so that combining t

Mila [183]

Answer: Option B

B. $\frac{9}{26}$

Step-by-step explanation:

We have the following equations:

$2x + \frac{4}{3}y = 1$ (1)

$y -\frac{9}{13}x=9$ (2)

Let us call "a" the coefficient of the variable x in the first equation and call "b" the coefficient of the variable x in the second equation.

Then we must multiply the number "a" by a value z such that when adding $az + b$ the result is zero. $a = 2$

$b = -\frac{9}{13}$

$2z-\frac{9}{13} = 0$

We solve the equation for z

$2z=\frac{9}{13}$

$z=\frac{9}{26}$

The first equation must be multiplied by a value of $\frac{9}{26}$

4 0

4 years ago

Use the given function f(x)=|x| to graph g(x) =|x+2|-4

makvit [3.9K]

Answer:

see the attachment for a graph

Step-by-step explanation:

The vertex of f(x) is (0, 0). The transformation g(x) = f(x -h) +k moves the vertex to (h, k). That is, the graph is translated right by h units, and up by k units.

Your transformation has h = -2, and k = -4. That is, the original graph is translated left 2 units and down 4 units. The result is the blue curve in the attachment.