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
PSYCHO15rus [73]
3 years ago
8

Can someone help and explain

Mathematics
1 answer:
IgorC [24]3 years ago
6 0

Answer:

use pythagoras theorem to solve ur problem.

You might be interested in
I need help! do i subtract the 45-64? or add!?
Len [333]

Answer:

19°

Step-by-step explanation:

180-64=116

116+45=161

180-161=19

4 0
2 years ago
Read 2 more answers
Find the value of X. .
Sliva [168]

The value of x is 12. 94°

<h3>How to determine the angle</h3>

From the diagram shown, we can see that the two angles are on a straight line.

It is important to note that angles on a straight line sum up to 180 degrees

Hence, we have;

(11x- 15) + 5x - 12 = 180°

collect like terms

11x + 5x - 15 - 12 = 180

Add like terms

16x - 27 = 180

16x = 180 + 27

16x = 207

Make 'x' the subject of formula

x = 207/ 16

x = 12. 94°

Thus, the value of x is 12. 94°

Learn more about angles here:

brainly.com/question/14362353

#SPJ1

5 0
1 year ago
The manager at gabrielas furniture store is trying to figure out how much to charge for a book shelf that just arrived.The book
olga_2 [115]

Answer:

235.2

Step-by-step explanation:

147 * 1.60 -> this way is an all in one calculation but to double check you can take 60% of 147 (147 * .60 = x ) and add that value to 147 so... 88.2+147=235.2

4 0
2 years ago
Read 2 more answers
If f(x)=x+7 and g(x)= 1 divided by x-13, what is the domain of (f•g)(x)?
andrew11 [14]
<h2>Hello!</h2>

The answer is:

The domain of the function is all the real numbers except the number 13:

Domain: (-∞,13)∪(13,∞)

<h2>Why?</h2>

This is a composite function problem. To solve it, we need to remember how to composite a function. Composing a function consists of evaluating a function into another function.

Composite function is equal to:

f(g(x))=(f\circ} g)(x)

So, the given functions are:

f(x)=x+7\\\\g(x)=\frac{1}{x-13}

Then, composing the functions, we have:

f(g(x))=\frac{1}{x-13}+7\\

Therefore, we must remember that the domain are all those possible inputs where the function can exists, most of the functions can exists along the real numbers with no rectrictions, however, for this case, there is a restriction that must be applied to the resultant composite function.

If we evaluate "x" equal to 13, the denominator will tend to 0, and create an indetermination since there is no result in the real numbers for a real number divided by 0.

So, the domain of the function is all the real numbers except the number 13:

Domain: (-∞,13)∪(13,∞)

Have a nice day!

5 0
3 years ago
Which of the following three-dimensional figures is formed when an equilateral triangle is rotated around the x-axis of the coor
VMariaS [17]
I think that the D. CONE is the three-dimensional figure that will be formed when an equilateral triangle is rotated around the x-axis of the coordinate plane.

<span>A sphere is defined as the set of all points in space that are a fixed distance from a common point, the center.
</span>
<span>A cylinder is with two parallel congruent circular faces whose cross sections (taken parallel to these circular faces) are circular.
</span>
<span>A cube is a rectangular prism whose faces are squares.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • How do I turn 35 into a fraction?
    9·1 answer
  • How do you solve a constant rate problem?
    11·1 answer
  • Pythagoras' Theorem:
    5·2 answers
  • HELP PLEASE!!
    8·1 answer
  • ∠A and \angle B∠B are vertical angles. If m\angle A=(8x-4)^{\circ}∠A=(8x−4) ∘ and m\angle B=(7x+3)^{\circ}∠B=(7x+3) ∘ , then fin
    13·1 answer
  • Solve by elimination <br> 3x+2y=19<br> -9x+8y=-29
    6·1 answer
  • For all values of x,
    14·1 answer
  • Alguien que me ayude a calcular la medida de un angulo central interno y externo de un heptagono { interno y externo]
    11·1 answer
  • You go to your favorite store and buy 3 hats h and 2 scarves s you spent $36 total
    14·2 answers
  • Write a linear equation. Explain it in number please! 20 points!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!