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
Keith_Richards [23]
3 years ago
6

I don't know how to solve

Mathematics
1 answer:
Korolek [52]3 years ago
4 0
The answer is 84 degrees you just subtract 180-90
You might be interested in
Correct answers only please!!
Burka [1]

Answer:

7

Step-by-step explanation:

The distance between points A and B is 7.

Have a great day! :)

and can I please have brainliest?

7 0
3 years ago
Write the standard equation for the hyperbola with the following conditions: vertices: (-2, -3) and (6, -3) foci: (-4, -3) and (
STALIN [3.7K]
Hello,

Vertices are on a line parallele at ox (y=-3)

The hyperbola is horizontal.

Equation is (x-h)²/a²- (y-k)²/b²=1

Center =middle of the vertices=((-2+6)/2,-3)=(2,-3)
(h+a,k) = (6,-3)
(h-a,k)=(-2,-3)
==>k=-3 and  2h=4 ==>h=2
==>a=6-h=6-2=4 (semi-transverse axis)

Foci: (h+c,k) ,(h-c,k)
h=2 ==>c=8-2=6

c²=a²+b²==>b²=36-4²=20

Equation is:
\boxed{ \dfrac{(x-2)^2}{16} - \dfrac{(y+3)^2}{20} =1}





8 0
3 years ago
Y- (z + x - 2); use x = 4, y = 5, and z = 2<br><br> Please evaluate using the values given
frez [133]
It's gonna be 5 - (2 + 4 -2)
according to order of operations, we have to solve inside the parentheses/brackets first (from left to right)

therefore, it will be
5 - (6 - 2)
=5 - (4)

Next, distribute the negative to the four and add normally.

= 5 - 4
= 1
5 0
3 years ago
Read 2 more answers
What would be the answer ?
Blizzard [7]

Answer: $13

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A cone has a height of 7ft and a radius of 4ft which equation can find the volume of the cone v=1.3 (7.2)
Margaret [11]

Answer:

The volume of a cone is:

V=(hπr^2)/3, where h=height and r=radius  

V=(7π4^2)/3

V=112π/3 ft^3

V≈117.29 ft^3  (to nearest hundredth of a cubic foot)

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • A video streaming service offers unlimited movies for $15 per month or $1.99 per movie. Write an inequality that represents when
    8·1 answer
  • A play director set up four rows of eight chairs in front of the stage as shown. A seat is randomly chosen. Which expression giv
    10·1 answer
  • An ellipse has vertex (0, 4), co-vertex (3, 0) and is centered at the origin. What is the equation for the ellipse?
    7·1 answer
  • Negative 5 and 3/4 multiplied by 8/23
    6·1 answer
  • The planets in our solar system do not travel in circular paths. Rather, their orbits are elliptical. The Sun is located at a fo
    7·1 answer
  • Mr. Dennis travels 27.2 miles to work each day.
    13·1 answer
  • Solve the system of equations by substitution.<br><br> -5x + y = 3<br><br> 7.5x - 1.5y = 3
    8·1 answer
  • Let be a continuous random variable that follows a normal distribution with a mean of and a standard deviation of . Find the val
    12·1 answer
  • In ΔDEF, the measure of ∠F=90°, FD = 3.3 feet, and DE = 3.9 feet. Find the measure of ∠D to the nearest degree.
    5·2 answers
  • PLEASE HELP !! ILL GIVE BRAINLIEST !!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!