1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dmitriy555 [2]
2 years ago
9

Which of the following represents the range if the function g(x) below? G(x) = 5(x - 2) ^ 2 - 7

Mathematics
1 answer:
Savatey [412]2 years ago
3 0

Answer:

[-7,∞)

Step-by-step explanation:

This function is a parabola that has a positive coefficient, so the parabola will open upwards (or make a smile if you want to call it that). The vertex is located at (2,-7) because of the vertex equation, so you know that the y values are greater than or equal to -7.

You might be interested in
What is 28828+88+8+78282882728288+8+888+8882828888-8–88-89939x929299999299292929+839929828-0+9929299x91919192939939+929292992929
IgorC [24]

Answer:

-8.2667628e+22

-Step-by-step explanation:

3 0
2 years ago
Which postulate proves these two<br> triangles are congruent?
zloy xaker [14]

Answer:

D-"HL"

Step-by-step explanation:

HL- This theory states that the hypothenus and one base angle is eual and in this case its true!!

I hope im right!!    

8 0
2 years ago
Read 2 more answers
what is the volume, in cubic centimeters, of a cylinder with a height of 12 cm and a base radius of 6 cm, to the nearest tenths
mars1129 [50]

Answer:

Step-by-step explanation:

V = πr²h = π·6²·12 = 432π ≅ 1,357.2 cm³

6 0
2 years ago
How do you solve r-119=70
nirvana33 [79]
R-199=70
remember you can do anything to an equaton as long as you do it to both sides

r-119=70
add 119 to both sides
r+119-119=119+70
r+0=189
r=189
6 0
3 years ago
Posted this question 1000times. Plz some answer plz plz i beg. Plz show all working, thank you sir
Novosadov [1.4K]

Answer:

\approx 26.16\:\mathrm{m}

Step-by-step explanation:

Let h be the height of the tree. In reference to the tree and bird, a right triangle is formed. We can write the following trig function for that right triangle:

\tan28^{\circ}=\frac{h}{15},\\h=15\tan28^{\circ},\\h\approx 7.98\:\mathrm{m}.

Now we can use this to find the hypotenuse of this triangle (the distance between the cat and the bird):

Let the distance between the cat and bird be k. Then,

7.98^2+15^2=k^2,\\k\approx 16.99\:\mathrm{m}. This is one side of the triangle that is formed by the cat, bird, and mouse.

The right triangle formed by the tree, cat, and mouse shares the height h with the other right triangle, as we found earlier. Let l represent the hypotenuse of this triangle or the distance between the cat and mouse. We then have the following trig function:

\sin 40^{\circ}=\frac{7.98}{l},\\l=\frac{7.98}{\sin40^{\circ}}\approx 12.41\:\mathrm{m}. This is another side of the triangle that is formed by the cat, bird, and mouse.

The triangle that is formed by the cat, bird, and mouse has shares an angle of 125^{\circ} with the base of the auxiliary pyramid. The other angles, however, are not shared.

Since we have two sides and the angle between these two sides, we can use the Law of Cosines to find the other side (the distance between the mouse and bird). The Law of Cosines is given by:

m^2=k^2+l^2-2kl\cos M, where m is the distance between the bird and the mouse and the other variables are defined above.

Plugging in values, we get:

m^2=16.99^2+12.41^2-2\cdot16.99\cdot12.41\cdot\cos 125^{\circ}

Solving, we get:

m\approx \fbox{$26.16\:\mathrm{m}$}.

5 0
2 years ago
Other questions:
  • PLEASE HELP, I’LL GIVE BREAINLIST!
    7·2 answers
  • What is x when -2x -3 = 5
    10·1 answer
  • Solve for x: −2x − 4 &gt; 8
    13·2 answers
  • What number is least likely to be represented by -4.5.
    13·1 answer
  • Find the pattern, then write the next two letters.<br> J, F, M, A, M,_, _
    5·2 answers
  • A company that makes​ hair-care products had 8,000 people try a new shampoo. Of the 8,000 ​people, 64 had a mild allergic reacti
    10·1 answer
  • This beach toy is a square pyramid. It has a height of 4 inches and the base has side lengths of 4 inches. What is the volume?
    13·1 answer
  • Which table represents a nonlinear function?<br> A) <br> B) <br> C) <br> D)
    14·2 answers
  • Find the measures of two angles, one positive and one negative, that are coterminal with pi divided by ten . (2 points) twenty-o
    9·1 answer
  • Which of the following sequences is an arithmetic sequence?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!