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2 years ago

The perpendicular bisector of ABC intersect at point G and are shown in blue. Find BG

Mathematics

1 answer:

Bad White [126]2 years ago

4 0

Answer:

Step-by-step explanation:

I got it correct.

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8 is 25% of what number?

VLD [36.1K]

Answer:

Step-by-step explanation:

25% is the same as 1/4

8 times 4 is 32 so 8 is 25% of 32

8 0

2 years ago

Read 2 more answers

Simplify cos^2 A/1+sin A

Stels [109]

Answer:

$\displaystyle \frac{\cos^2(A)}{1+\sin(A)}=1-\sin(A)$

Step-by-step explanation:

We want to simplify:

$\displaystyle \frac{\cos^2(A)}{1+\sin(A)}$

Recall the Pythagorean Identity:

$\sin^2(A)+\cos^2(A)=1$

So:

$\cos^2(A)=1-\sin^2(A)$

Substitute:

$\displaystyle =\frac{1-\sin^2(A)}{1+\sin(A)}$

Factor. We can use the difference of two squares pattern:

$\displaystyle =\frac{\left(1-\sin(A))(1+\sin(A))}{1+\sin(A)}$

Cancel. Hence:

$\displaystyle \frac{\cos^2(A)}{1+\sin(A)}=1-\sin(A)$

7 0

2 years ago

2 x (5+5)<br> Which of the following describes (5 + 5) in the expression above?

Airida [17]

Answer:

2x times 10 im guessing

Step-by-step explanation:

7 0

2 years ago

Draw a line representing the “rise” and a line representing the “run” of the line. State the slope of the line in the simplest f

irina1246 [14]

Answer:

the rise would be the part of the line that is going up, and the run is the part of the line that is moving allong the x axis

Step-by-step explanation:

4 0

1 year ago

Solve 4(x + 1) = 4x + 4

quester [9]

0= 0

both sides are equal

Step-by-step explanation:

$4(x + 1) = 4x + 4$

Expand

$4(x + 1) = 4x + 4 \\ \\ 4x + 4 = 4x + 4 \\ 4x-4x=4-4 \\ 0=0$

6 0

3 years ago