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
masya89 [10]
3 years ago
7

Type the correct answer in the box.Use numerals instead of words. If necessary, use / for the fraction bar.

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

Answer:

<h3>AC = 13.05 inches </h3>

Step-by-step explanation:

To find AC we use cosine

cos ∅ = adjacent / hypotenuse

AC is the hypotenuse

BC is the adjacent

BC = 10”

cos ∅ = BC / AC

cos 40 = 10/AC

AC = 10/cos 40

AC = 13.05 inches

Hope this helps you

You might be interested in
A quadrilateral has two consecutive angles that measure 90 degrees each
hoa [83]
The answer is C)i, ii, iii, iv


6 0
3 years ago
Read 2 more answers
Juan says that the probability of picking two white marbles without replacing from a bag containing 3 solid white marbles and 5
Andru [333]
C brecause he’s innocent
3 0
3 years ago
Read 2 more answers
How do you Graph y=-3/5x+6
dangina [55]
Let's pick two points on the line, the y-intercept, and the x-intercept. These are the points at which x=0, and y=0.

When x=0:
y=-3/5x+6&#10;\\y=-3/5(0)+6&#10;\\y=6

So one point is (0,6)

When y=0:
y=-3/5x+6&#10;\\0=-3/5x+6&#10;\\-6=-3/5x&#10;\\-30=-3x&#10;\\x=10

So another point is (10,0)

So mark the points (0,6) and (10,0) on a pair of axes, and draw a straight line between them, and past them to infinity. This is a graphing of the line y=-3/5 x + 6



4 0
3 years ago
What is the solution to this equation?<br> 9x - 4(x - 2) = x + 20
ioda

9x - 4(x - 2) =x + 20

We move all terms to the left:

  • 9x -4(x - 2) - (x + 20) = 0

Multiply

  • 9x - 4x -(x + 20) + 8 = 0

We get rid of the parentheses.

  • 9x - 4x - x - 20 + 8 = 0

We add all the numbers and all the variables.

  • 4x - 12 = 0

We move all terms containing x to the left hand side, all other terms to the right hand side

  • 4x=12
  • x = 12/4
  • x = 3
7 0
2 years ago
Please help me i dont get this
mart [117]
You turn the negative to a positive like, 

-5 - (-7) = 5 + (7)
= (12)
7 0
3 years ago
Other questions:
  • Slove algebraically<br><br>3x - 4y = -24<br>x +4y=8<br>​
    7·1 answer
  • What is the common point between lines y = -x + 7 and y = 3x + 10?
    10·2 answers
  • What is 194 divided by 35978​
    10·2 answers
  • Y=0.27x constant of proportionality
    7·1 answer
  • A card game is being played and the 4 of hearts, 8 of clubs, and 9 of hearts
    6·2 answers
  • Beaker A contains 4 1/3 fluid ounces, while beaker B contains 4 3/10 of water . Which beaker has the smaller amount of water
    7·1 answer
  • The picture shows the $366 Marquel earned. He divides the money he earns equally into 3 bank accounts: spending money, savings,
    9·1 answer
  • Please help !!!! urgent
    11·1 answer
  • A fair die is cast four times. Calculate
    7·1 answer
  • Help me please asap<br> i will make you brainliest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!