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
mihalych1998 [28]
3 years ago
8

Helppppppppp mathhhh

Mathematics
2 answers:
nadezda [96]3 years ago
6 0
Tan (x) = 0.8. To calculate the angle x, find the tan⁻¹ (0.8) = 38.7°
antoniya [11.8K]3 years ago
4 0
Tangent of angle = 0.8
Let the angle be Q
Tan Q = 0.8
Q = tan^-1 (0.8)
= 37.6598
= 37.7 (to nearest tenth)
You might be interested in
The function g(x) is a transformation of the quadratic parent function, fx):
77julia77 [94]

Answer: D

Step-by-step explanation:

The graph is narrower, so the coefficient of x^2 has an absolute value more than 1.

  • Eliminate B and C.

Also, because g(x) opens down, the coefficient of x^2 is negative.

  • Eliminate A.

This leaves D as the answer.

6 0
1 year ago
PLEASE PLEASE HELP WILL MARK BRAINLY
Hitman42 [59]

Answer:

The second option (see attached image)

Step-by-step explanation:

You are looking for a box diagram that represents 9 units, and from those, clearly marked sections that contain 3/2 = 1.5 units.The idea is to count how many 1.5 units you have in 9 units.

The in the second diagram you see 9 boxes subdivided in half. Then outlined in red other smaller boxes of length 1.5 units. We can clearly see from the diagram that there are exactly 6 of these smaller 1.5 units red boxes to produce the total 9 unit object.

5 0
2 years ago
The sum of x and 25 is less than 75
Pavel [41]
I you're looking for the equation, it is 

x+25  \ \textless \  75

and If you need me to solve it, it is 

x \ \textless \  50
8 0
3 years ago
Anna has a 25-meter-long fence that she plans to use to enclose a rectangular garden of width w. The fencing will be placed arou
Leviafan [203]
<h3>Answer:   -2w^2 + 25w = 25    or    -2w^2 + 25w - 25 = 0</h3>

================================================================

Explanation:

Refer to the diagram below. The width is w. We have two opposite and parallel sides equal to this. The other two parallel congruent sides are L = 25-2w meters long. We start with the total amount of fencing, and then subtract off the two width values, so 25-w-w = 25-2w.

The area of the rectangle is

Area = length*width

Area = L*W

Area = (25-2w)*w

Area = 25w - 2w^2

Area = -2w^2 + 25w

Set this equal to the desired area (25 square meters) to get

-2w^2 + 25w = 25

and we can subtract 25 from both sides to get everything on one side

-2w^2 + 25w - 25 = 0

side note: The two approximate solutions of this equation are w = 1.0961 and w = 11.4039 (use the quadratic formula or a graphing calculator to find this)

4 0
3 years ago
Read 2 more answers
The range of a set of data is 15, and the interquartile range of the same set is 12. Which of the following statements is probab
antiseptic1488 [7]
The answer would be (The two ranges are close together, so there are probably no outliers in this set. )
6 0
3 years ago
Other questions:
  • What is 9minus w = to
    10·2 answers
  • 6x+7when x =5? <br><br>6+5=11+7=18
    8·1 answer
  • A pole casts a shadow that is 15 feet long.A 6 foot tall man casts a showdown that is 5 feet long.find the height of the pole
    6·1 answer
  • What is the value of x?<br><br> Enter your answer in the box.<br><br> x =
    8·1 answer
  • Let cos(−θ)=−3/5 and tanθ&gt;0 .
    7·1 answer
  • What is the answer to 4 1/6 - 8/9
    11·2 answers
  • Find the values of a, b and c in the equation below (x^5yz^4)^3/x^3yz= x^a y^b z^c
    6·1 answer
  • Triangle ABC is an isosceles triangle. Sides AB and BC are congruent.
    6·1 answer
  • Plsss help, will reward brainliest!!! Thank you.<br><br><br><br> Look at picture^^^
    5·1 answer
  • I need help. Someone please help ASAP. This is due today.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!