Solve the system of equations.

Mathematics

1 answer:

hjlf2 years ago

3 0

Ok so the question has already been answered by someone but i wanna give you some advice... it’s called ✨photomath✨ and you can take a picture of the problem or type it in... it would have been able to solve this equation right away, so you wouldn’t have had to wait for someone to answer. have a great day :)

You might be interested in

Nine times the sum of n and one

Sveta_85 [38]

Answer:

i have no idea what you mean

5 0

3 years ago

Area of a triangle with a base length of 4in and a height of 9in

Aleks04 [339]

18 inches sqa-wared. "Nailed it!"
$4 \times 9 = 36 \\ 36 \div 2 = 18$

4 0

3 years ago

Let g(x) = 2x and h(x) = x^2 + 4. Find the value.(g o h) (0)a) 4b) 8c) 0d) 16

Paul [167]

$\begin{gathered} \text{Given} \\ g(x)=2x \\ h(x)=x^2+4 \end{gathered}$

Solve for (g o h)(x)

$\begin{gathered} (g\circ f)(x)=g\big(f(x)\big) \\ (g\circ f)(x)=g(x^2+4) \\ (g\circ f)(x)=2(x^2+4) \\ (g\circ f)(x)=2x^2+8 \end{gathered}$

Next substitute x = 0

$\begin{gathered} (g\circ f)(x)=2x^2+8 \\ (g\circ f)(0)=2(0)^2+8 \\ (g\circ f)(0)=8 \end{gathered}$ $\text{Therefore, }(g\circ f)(0)=8$

5 0

1 year ago

Simplify completely. (c^6/c^2)5 Enter your answer in the box.

saveliy_v [14]

the anwser is 36...................

7 0

3 years ago

Need help asap please! Thanks!

KonstantinChe [14]

The diagram tells us 3 things: the right angle and the two corresponding side measurements. Because the side measurements are corresponding, we can set a proportion:

6/9=9/15

If this proportion is true, it means the triangles are similar. If this proportion is impossible, it means the triangles are no similar.

To calculate this, we use cross multiplication.

6/9=9/15

6*15=9*9
90=81

90 does not equal 81 making this proportion impossible, which concludes that these two triangles are not similar.

I hope this helps! Please comment if you have any questions.

5 0

3 years ago