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
scZoUnD [109]
3 years ago
10

Whoever helps me will save my life

Mathematics
1 answer:
True [87]3 years ago
7 0
This makes no sence ppl just say the answers or whatever it is
You might be interested in
Representatives from the student councils at three area high schools are traveling to the national convention in New York. North
ivann1987 [24]

nshs = sshs+5

wshs = nshh + 6 = sshs + 11

So nshs + wshs + sshs = 3*sshs + 16

So sshs = 10, nshs = 15 and wshs = 21

Answer 15.


8 0
3 years ago
Read 2 more answers
HELP FAST PLEASE <br> Twenty is what percent of 200<br> 10%<br> 80%<br> 20%<br> 40%
mrs_skeptik [129]
10%

200 x x%=20
x=10%

Do u understand ?
4 0
3 years ago
Josue leans a 26-foot ladder against a wall so that it forms an
postnew [5]

Answer:

25.61 feet

Step-by-step explanation:

First, we can draw a picture (see attached picture). With the wall representing the rightmost line, and the ground representing the bottom line, the ladder (the hypotenuse) forms a 80 degree angle with the ground and the wall and ground form a 90 degree angle.

Without solving for other angles, we know one angle and the hypotenuse, and want to find the opposite side of the angle.

One formula that encompasses this is sin(x) = opposite/hypotenuse, with x being 80 degrees and the hypotenuse being 26 feet. We thus have

sin(80°) = opposite / 26 feet

multiply both sides by 26 feet

sin(80°) * 26 feet = opposite

= 25.61 feet as the height of the wall the ladder reaches

6 0
3 years ago
Write an equation for a parabola in which the set of all points in the plane are equidistant from the focus and line F(-6,0); x=
Bogdan [553]

Step-by-step explanation:

Since we have a vertical directrix, the equation of the parabola is

(y - k) {}^{2}  = 4p(x - h)

Where p is the distance from the vertex to the directrix.

or the distance from the vertex to the focus.

Since we have a sideways parabola, let use the point for the directrix is (-6,0). So let find the midpoint of (-6,0) and (6,0). That would be our vertex.

\frac{ - 6 + 6)}{2}  = 0

\frac{0 + 0}{2}  = 0

So our vertex is (0,0).

So our equation become

{y}^{2}  = 4px

The distance from the focus and directrix is 6.

So p=6.

{y}^{2}  = 24x

So p is 6.

Since p is 6,

\frac{ {y}^{2} }{24}  = x

3 0
2 years ago
Does (3/4,radica 7/4) lie on the circumference of the unit circle
galina1969 [7]
We have (3/4)^2 + (\sqrt{7}/4)^2 = 9/16 + 7/16 = (9+7)/16 = 16/16 = 1.
The answer is yes.
3 0
4 years ago
Other questions:
  • draw and label a parallelogram with a base twice as long as the height and area less than 60 square inches find the area.
    10·1 answer
  • How would you solve this?
    15·1 answer
  • For what values of a are v = a i − j + k and w = a i + a j − 3 k perpendicular? give exact values.
    9·1 answer
  • Please explain how to get this answer.
    12·1 answer
  • A tree farm owner uses a grid to mark where to plant trees in the spring. The first tree is planted at (2, 3). Each of the other
    15·1 answer
  • Sam is a school leader. She wants to decide whether makeup should be allowed in school or not. She
    7·1 answer
  • 1)A System of equations is shown below . What is the solution to the system of equations? 5x+2y=-15 2x-2y=-6
    7·1 answer
  • Solve for n.<br><br> n - 26 = -13<br> n =
    12·1 answer
  • 30 POINTS John opens a savings account and decides to deposit $10 each month. Let x represent the number of
    7·1 answer
  • What happens to a graph that is representative of exponential decay? The graph goes:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!