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
kap26 [50]
2 years ago
9

Please help really fast :)​

Mathematics
1 answer:
olasank [31]2 years ago
4 0

Answer:

Step-by-step explanation:

The two smaller angles add up to the measure of the total angle, so

(like a lot of geometry) it is really just an Algebra 1 problem with a nice picture to go with it --->  (5x + 13°) + (3x + 33°) = 70°

8x + 46° = 70°

8x = 24°

x = 3°

There is no actual question shown, but I imagine you want one or more of the following:

x = 3°

∠ABC = 3(3°) + 33° = 9°+ 33° = 42°

∠CBD = 5(3°) + 13° = 15° + 13° = 28°

Hope this helps.

You might be interested in
A hiker standing at point G wants to estimate the distance across the lake to point H, which is directly north of her location.
riadik2000 [5.3K]

Answer:

D

Step-by-step explanation:

The diagram is attached.

Looking at the diagram, we want the side "opposite" of the angle given and the side "adjacent" is given.

Which ratio relates opposite and adjacent? It is Tan.

We can use trigonometry and tan ratio to solve for the distance "x":

Tan(84)=\frac{x}{650}\\x=Tan(84)*650\\x=6184.4

D is the correct answer.

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%7B%20-%202v%7D%5E%7B4%7D%20%20%7B%20-%206v%7D%5E%7B3%7D%20" id="TexFormula1" title=" { - 2
Marina CMI [18]
-2y^3(y-3) I believe should be your answer
7 0
3 years ago
Factor 20r+60t to identify the equivalent expression
Nadusha1986 [10]

Answer:

\boxed{20(r + 3t)}

Step-by-step explanation:

20r + 60t

Factor out 20 from the expression.

20(r) + 20(3t)

Take 20 as common.

20(r + 3t)

7 0
3 years ago
the point P = (x, 1/2) lies on the unit curcle shown below. what is the value of x in the simplest form
Mrac [35]

Answer:

x=sqrt(3)/2 or -sqrt(3)/2

Step-by-step explanation:

(x,1/2) is on the unit circle at pi/6 and 5pi/6.

so x is either sqrt(3)/2 or -sqrt(3)/2

5 0
3 years ago
A ball is dropped from a height of 10 meters. Each time it bounces, it reaches 50 percent of its previous height. The total vert
xz_007 [3.2K]
After every drop,the ball bounces to half it's previous height. With that understood.

1st drop -The ball drops 10m

1st bounce - 5m up
2nd drop - 5m down

2nd bounce - 2.5m up
3rd drop - 2.5m down

3rd bounce - 1.25m up
4th drop - 1.25m down

4th bounce - 0.625m up
5th/last drop - 0.625m down

To find the total vertical distance, you add them all.

10+5+5+2.5+2.5+1.25+1.25+0.625+0.625
=29.25m travelled in all.
6 0
3 years ago
Other questions:
  • NEED HELP ASAP need help with number 2
    10·1 answer
  • A restaurant bill comes to 28.35. Find the total cost if the tax is 6.25% And a 20% tip is left on the amount before tax.
    6·1 answer
  • A box has a length of 15 in., a width of 7 in., and a height of 9 in. If Tara plans to cover the box with wrapping paper, how mu
    13·1 answer
  • a population of stray cats increases by 4% every month . The initail population was caculated at approximatly 72 stray cats.How
    14·1 answer
  • 7(3+5)= ___+___<br><br> 15-10=___ (3-2)<br> (20 points)
    12·2 answers
  • 26<br> Which defines a circle?
    14·2 answers
  • Please help me on this !!! :))) ill give brainiest
    9·1 answer
  • Please please need help on this one
    10·1 answer
  • John has $175 in $5 and $10 bills in his drawer. The number of
    15·1 answer
  • 7. Matthew drove 350 miles on 10 gallons of gasoline. How many miles per gallon does
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!