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
motikmotik
3 years ago
12

Anyone know how to do this?

Mathematics
1 answer:
Nina [5.8K]3 years ago
8 0

if leg a is the missing side, then transform the equation to the form when a is on one side, and take a square root: a = √(c² - b²)

if leg b is unknown, then. b = √(c² - a²)

for hypotenuse c missing, the formula is. c = √(a² + b²)

use a right triangle calculator :)

or those math apps on yo phone (photomath )

You might be interested in
A horseback rider travels 2 miles in 12 minutes. At this​ speed, how long does it take to travel 5 ​miles? Use the equation d=​r
scoray [572]

Answer:

30 minutes

Step-by-step explanation:

rate = 2/12 =   1 mile/6minutes

d = rt

5 = 1/6t

t= 5/(1/6)

t = 30 minutes

8 0
3 years ago
PLEASE HELP ASAP LOTS OF POINTS AND BRAINIEST!
nikdorinn [45]
Answers: See each part below.

1) The scale factor on Map 1 is 1cm = 2 km. It is given in the key in the bottom right corner.

2) The length of the trail would be 16 km. Since each cm is 2 km, we multiply the 8 by 2 to get a total of 16.

3) The scale factor from the first map to the second map is 0.75. To find this we can write and solve the following equation to determine the change from Map 1 to Map 2. 

8k = 6
k = 0.75

4)  To find the lengths of the sides of the landmark, just change the mm into cm and use the scale factor for each.

5 mm is 0.5 cm. 0.5 x 2 = 1 km
3 mm is 0.3 cm. 0.3 x 2 = 0.6 km
4 mm is 0.4 cm. 0.4 x 2 = 0.8 km
7 0
3 years ago
ASAP 30 POINTS PLEASE HELP
dimulka [17.4K]

Answer:

the total cost of producing 6 widgets is $231

5 0
3 years ago
HELP PLSS <br> Solve the equation 17−(3x+5)=3x−6
riadik2000 [5.3K]

Answer:

x = 3

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define Equation</u>

17 - (3x + 5) = 3x - 6

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Distribute negative:                   17 - 3x - 5 = 3x - 6
  2. Add 3x on both sides:               17 - 5 = 6x - 6
  3. Combine like terms:                  12 = 6x - 6
  4. Isolate <em>x</em> term:                            18 = 6x
  5. Isolate <em>x</em>:                                     3 = x
  6. Rewrite:                                      x = 3

<u>Step 3: Check</u>

<em>Plug in x into the original equation to verify it's a solution.</em>

  1. Substitute in <em>x</em>:                    17 - (3(3) + 5) = 3(3) - 6
  2. Multiply:                               17 - (9 + 5) = 9 - 6
  3. Add:                                     17 - 14 = 9 - 6
  4. Subtract:                              3 = 3

Here we see that 3 does indeed equal 3.

∴ x = 3 is the solution to the equation.

8 0
3 years ago
Read 2 more answers
Translate the sentence into a equation
podryga [215]

Answer:

x divided by 4+3=8

Step-by-step explanation: quotient is the division part

7 0
3 years ago
Other questions:
  • Ashley is stacking two boxes on a shelf the bottom box measures 6 in Long x 5 in wide x 5 inches high the top box is a cube with
    5·1 answer
  • Use the table below to find (FoG)(1)
    15·1 answer
  • How is geometry fundamental to being a pediatrician?
    13·2 answers
  • PLEASE HELP!! SO CONFUSED... WILL GIVE BRAINLIEST!!!
    8·1 answer
  • This half my grade i cant fail help
    10·1 answer
  • Translate the following statement into a mathematical equation:
    9·2 answers
  • if a gumball is randomly chosen from a bag that contains exactly 6 yellow gumball's , 5 green gumballs, and 4 red gumballs, what
    5·2 answers
  • Can someone please help me with questions 5 and 6 I promise to mark brainlest!!! Thank you!
    15·2 answers
  • It's been forever since u did it, someone please help​
    10·1 answer
  • What is zero to the first power?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!