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
miskamm [114]
3 years ago
9

How to find perpendicular slope to a line?​

Mathematics
2 answers:
Wittaler [7]3 years ago
4 0

Answer:

Find the first point that the point are touching a line and then go to the next and see the difference

Step-by-step explanation:

oee [108]3 years ago
4 0

Answer:

flip your slope if its positive already make it negative if its negative make it positive

Step-by-step explanation:

for example say your slope is -4 you flip it and it becomes 1/4

You might be interested in
Shinzou wo sasageyo
OLga [1]

Answer: ty

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The Bulldog soccer team wants to increase the size of its practice field by a scale factor of 1.5. The field is a rectangle that
forsale [732]
95ft hope this helps
8 0
3 years ago
I need help with #6 please.
Juliette [100K]

9514 1404 393

Answer:

  6. (A, B, C) ≈ (112.4°, 29.5°, 38.0°)

  7. (a, b, C) ≈ (180.5, 238.5, 145°)

Step-by-step explanation:

My "work" is to make use of a triangle solver calculator. The results are attached. Triangle solvers are available for phone or tablet and on web sites. Many graphing calculators have triangle solvers built in.

__

We suppose you're to make use of the Law of Sines and the Law of Cosines, as applicable.

6. When 3 sides are given, the Law of Cosines can be used to find the angles. For example, angle A can be found from ...

  A = arccos((b² +c² -a²)/(2bc))

  A = arccos((8² +10² -15²)/(2·8·10)) = arccos(-61/160) = 112.4°

The other angles can be found by permuting the variables appropriately.

  B = arccos((225 +100 -64)/(2·15·10) = arccos(261/300) ≈ 29.5°

The third angle can be found as the supplement to the other two.

  C = 180° -112.411° -29.541° = 38.048° ≈ 38.0°

The angles (A, B, C) are about (112.4°, 29.5°, 38.0°).

__

7. When insufficient information is given for the Law of Cosines, the Law of Sines can be useful. It tells us side lengths are proportional to the sine of the opposite angle. With two angles, we can find the third, and with any side length, we can then find the other side lengths.

  C = 180° -A -B = 145°

  a = c(sin(A)/sin(C)) = 400·sin(15°)/sin(145°) ≈ 180.49

  b = c(sin(B)/sin(C)) = 400·sin(20°)/sin(145°) ≈ 238.52

The measures (a, b, C) are about (180.5, 238.5, 145°).

7 0
2 years ago
5. Choose the fragment which best completes the following sentence. Finance charges on a credit card Include (2 points)
lisabon 2012 [21]

Finance charges on a credit card Include "all of the above".

<u>Option: D</u>

<u>Explanation:</u>

Practically, a finance charge is any expense shown in the borrowing money costs, such as accrued interest and loan fees, including transaction fees. Finance charges are usually synonymous with "interest charges" even though they may contain late fees or other costs in some situations.

With credit cards, the interest that has accrued over the amount one owe throughout that particular billing cycle is an individual's finance fee. For every day of the month, the regular balance approach sums up an individual's financing fee. One need to know the precise credit card balance every day of the billing cycle to do that estimate correctly.

7 0
3 years ago
Use the distributive property to write an expression equivalent to 15(5+n)
Ratling [72]
The answer is i beleve 75+15n
8 0
2 years ago
Other questions:
  • Brent’s after-school game club has 12 members from which a six-member team is created. Miguel’s after-school sports club has 10
    15·2 answers
  • A regular polygon has an interior angle of 105 how many sides does it have?
    6·1 answer
  • Plz need help badly
    11·1 answer
  • HELP PLEASE<br><br> Simplify the expression where possible. (-5x 2) 3
    7·1 answer
  • The length of a rectangle is four more than three times its width. the area of the rectangle is 25. write an algebraic model for
    11·1 answer
  • The elevation of New Orleans, Louisiana, is -6 feet. Which of the following best describes -6 feet? A. 6 feet below sea level B.
    9·1 answer
  • Jalen bought 24 juice packs for $7.20 Tia bought six juice packs for $2.70 which statement describes the difference in the unit
    14·1 answer
  • PLEASE ANSWER ASAP!!!!!!!!!!​
    12·1 answer
  • Which expressions are equivalent to 6x - 18 ?
    8·2 answers
  • A group of friends collected toys to donate to children in need. After sorting the toys into
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!