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
MissTica
3 years ago
5

Help please explain answer.

Mathematics
1 answer:
Helga [31]3 years ago
7 0

Answer:

A. 20

Step-by-step explanation:

Firstly, you have an equation  where x is unknown.

It is said to find the result of this equation if x is 5.

That means you have to substitute 5 instead of x in your equation.

That will be:

3*5+4*5-15

When you calculate that, you get number 20.

You might be interested in
Factor completely, then place the factors in the proper location on the grid.
Lyrx [107]
4(x+5y)(x-3y)
I don't know what you mean by placing the factors on the grid
6 0
3 years ago
PLEASEEEEE HELP ASAP!!!
Ne4ueva [31]

Answer:

Step-by-step explanation:

Triangle ABC is a right angle triangle.

From the given right angle triangle

AB represents the hypotenuse of the right angle triangle.

With m∠A as the reference angle,

AC represents the adjacent side of the right angle triangle.

BC represents the opposite side of the right angle triangle.

To determine AB, we would apply the Cosine trigonometric ratio

Cos θ = opposite side/hypotenuse. Therefore,

Cos 52 = 10/AB

0.616 = 10/AB

AB = 10/0.616

AB = 16.23

6 0
3 years ago
Somebody help me?////?????
maw [93]

Answer:

you need to rotate this angle and by the theme they give either by clockwise or anti-clockwise because this image here is rotational.

4 0
3 years ago
Which operations flips the graph of a function over the x-axis
vovikov84 [41]
The y function
hope this helps

7 0
3 years ago
Read 2 more answers
David is going to invest $330 and leave it in an account for 20 years. Assuming the
Cerrena [4.2K]

Answer:

$1255.

Step-by-step explanation:

Mark me brainlest!

3 0
3 years ago
Other questions:
  • Pyramid A is a square pyramid with a base side length of 8 inches and a height of 9 inches. Pyramid B has a volume of 2,880 in3.
    14·2 answers
  • If there is a 24 foot board cut into 2 pieces and one piece is 4 times longer than the other what are the lengths of each piece
    14·1 answer
  • Which circle shows AB that measures 60°?<br> 60°<br> 0<br> 60°<br> A60°
    5·2 answers
  • Need help ASAP!!! Will give Brainliest!!
    13·1 answer
  • Please help me <br> Show your work<br> 11 points
    13·2 answers
  • Evaluatethe expression 7.5-3.2+4(raised to the third power) / 2
    9·1 answer
  • The segments shown below could form a triangle.
    7·2 answers
  • Which of these points will lie on quadrant II of a coordinate plane?
    14·1 answer
  • Find the measure of x.
    13·1 answer
  • PLEASEE HELPNWKWNWM WKWNW
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!