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
gavmur [86]
3 years ago
14

20POINTS Given colon g (x) = StartRoot x minus 4 EndRoot and h (x) = 2 x minus 8. What is g(h(10))?

Mathematics
1 answer:
vredina [299]3 years ago
6 0
H(10) = 2(10) - 8
h(10) = 12
g(12) = root 12 - 4
q(12) = root 8
g(h(10)) = 2 root 2
You might be interested in
1. 2y/3 for y = 6?
snow_lady [41]

Answer:

★_ I hope it's helping you

3 0
2 years ago
Read 2 more answers
What is the ratio of the area of the inner square to the area of the outer square?
Setler [38]

Answer:

Step-by-step explanation:

If we are looking for the ratio of the area of the inner square to the area of the outer square, that means that we need the areas of each of these squares, and we need to find the areas without any numbers. But that's ok; the answer they want is not a number answer. The answer will have a's and b's in it instead of numbers.

First the area of the inner square. Here we go:

Look at the triangle in the lower left corner of this coordinate plane. It is a right triangle. The height of it is b. That's because the height is a "y" thing and the y-coordinates of each of those sets of coordinates is b and 0. The height is then b - 0 = b.

The length of the base is a - b. That's because the length is an "x" thing and the x-coordinates of each of those sets of coordinates is (a - b) and 0. The length is then a - b - 0 = a - b.

Now we need the length of the hypotenuse which also serves as one of the sides of the inner square. Using Pythagorean's Theorem, we can find the length of the hypotenuse, which I will label as "?":

?^2=b^2+(a-b)^2 and

?^2=b^2+a^2-2ab+b^2 and

?^2=a^2-2ab+2b^2 so

?, the length of the hypotenuse, is

?=\sqrt{a^2-2ab+2b^2} and now we can use that to find the area of the inner square. The formula for a square's area is

A=s^2 so

A=(\sqrt{a^_2}-2ab+2b^2})^2 which gives us finally:

A=a^2-2ab+2b^2 **

Now for the outer square. Those blue triangles you see are all congruent. We can use the side lengths for the triangles we found above to find the length of a side of the outer square. One side of the outer square is made up of one base length of these triangles and one height. We found the base length to be (a - b) and the height to be b; therefore, the length of one side of the outer square is b + (a - b) which is just "a". That's is, just a length of "a". The area is found by multiplying this side length by itself, so the area of the outer square is

A = a²

The ratio of the area of the inner to the outer is:

\frac{A_i}{A_o}:\frac{a^2-2ab+2b^2}{a^2} and that does not reduce.

7 0
2 years ago
Someone please help!! Determine the intercept of the line. ​
hichkok12 [17]

Answers:

x intercept is (-7.5, 0)

y intercept is (0, 5.5)

=========================

How to get these answers:

Simply look at where the graph crosses the x axis to determine the x intercept. This is directly halfway between the -8 and -7, so the line crosses through -7.5 on the x axis meaning that the x intercept is located at (-7.5, 0)

Similarly, the y intercept is (0, 5.5) as it crosses exactly halfway between the 5 and 6 on the y axis.

Any point is of the form (x,y)

The x intercept always has y = 0. The y intercept always has x = 0.

3 0
2 years ago
Read 2 more answers
What is 2 times 2 times 2 times 2?
kolezko [41]
The answer 16 (sixteen)
7 0
3 years ago
Read 2 more answers
What is 224 divided by 60 in fraction form?
REY [17]

373/100 is 224 divided by 60 in a fraction form

7 0
3 years ago
Other questions:
  • If a number is divided by a negative number will the outcome be positive?
    6·1 answer
  • What is 6 yards times 3.6 yards equal
    11·1 answer
  • During the "free banking" era, A. only the U.S. Treasury could issue currency. B. value and denominations were standard across t
    14·1 answer
  • What is the value of x? Enter your answer in the box. units Triangle F J S with line segment D Y parallel to segment F S with D
    6·2 answers
  • What percent of 137.4 is 96
    5·1 answer
  • Use operations of decimal, fraction, and percent numbers to model the following scenarios. In your final answer, include an equa
    7·1 answer
  • What is -2(3x+12y-5-17x-16y+4) simplified?
    15·2 answers
  • Use a model to divide. 1/4 divided by 3.
    13·1 answer
  • Ms. Petka has 78 pet crickets. If each cricket has 6 legs, how many legs in all?
    5·1 answer
  • Noise in a quiet room is 500 times as intense as the threshold of sound. What is the decibel measurement for the quiet room? 20
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!