Ask question

Ask question

All categories

3 years ago

14

if you are solving a system of equations and you came to a statement like for equals four, what do you know about the solution t

o the system?

1 answer:

guapka [62]3 years ago

4 0

Answer:

see explanation

Step-by-step explanation:

when solving an equation and the final statement reads

4 = 4

this means that there are an infinite number of solutions to the system

You might be interested in

Determine the period

True [87]

To raise something upward with the force of a lever in order to remove, open, or look beneath it.

8 0

1 year ago

How much will 5 ounces cost?

Yanka [14]

Answer:

ok.

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Express sin A,cos A and tan A as ratios

OverLord2011 [107]

Answer:

Part A) $sin(A)=\frac{2\sqrt{42}}{23}$

Part B) $cos(A)=\frac{19}{23}$

Part C) $tan(A)=\frac{2\sqrt{42}}{19}$

Step-by-step explanation:

Part A) we know that

In the right triangle ABC of the figure the sine of angle A is equal to divide the opposite side angle A by the hypotenuse

so

$sin(A)=\frac{BC}{AB}$

substitute the values

$sin(A)=\frac{2\sqrt{42}}{23}$

Part B) we know that

In the right triangle ABC of the figure the cosine of angle A is equal to divide the adjacent side angle A by the hypotenuse

so

$cos(A)=\frac{AC}{AB}$

substitute the values

$cos(A)=\frac{19}{23}$

Part C) we know that

In the right triangle ABC of the figure the tangent of angle A is equal to divide the opposite side angle A by the adjacent side angle A

so

$tan(A)=\frac{BC}{AC}$

substitute the values

$tan(A)=\frac{2\sqrt{42}}{19}$

8 0

2 years ago

Two angle measures of a triangle are 62° and 28°. What is the measure of the third angle?

SOVA2 [1]

The third angle would measure 90 degrees

5 0

2 years ago

Quadrilateral ABCD is rotated 90° about the origin. What are the coordinates

Ilya [14]

Answer:

The Answer Would Be C. A'(-5, -5), B'(-5, -1). C'(-2,-1).

D(5, -1)

Quick math. ;)

6 0

3 years ago