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
Dimas [21]
1 year ago
9

Instruction: use the ratio of a 30-60-90 triangle to solve for the variables. Leave your answers as radicals in simplest form.u=

v=

Mathematics
1 answer:
almond37 [142]1 year ago
6 0

Let's start by identify a 30-60-90 triangle

If we compare those two traingles we can stablish the following relation:

\begin{gathered} a\sqrt[]{3}=6\sqrt[]{3} \\  \end{gathered}

Therefore, a=6

u is the opposite side to the 90° angle, therefore

\begin{gathered} u=2a \\ u=2\cdot6 \\ u=12 \end{gathered}

on the other hand, v is the opposite side to the 30° angles, so

\begin{gathered} v=a \\ v=6 \end{gathered}

You might be interested in
the bellah's pool is leaking. The pool leaked 3/4 gallon in 20 minutes, or 1/3 hour. how many gallon is the pool leaking each ho
arlik [135]

Answer:

9/4 gallons

Step-by-step explanation:

If the rate is 3/4 gallon per 1/3 of an hour, we need to figure out how to make the 1/3 into 1 hour.

Since it's 1/3, you have to multiply it by 3 to get 1. So, multiply 1/3 and 3/4 by 3:

The rate will be 3(3/4) gallons per 3(1/3) hour

The rate will be 9/4 gallons per 1 hour

Hope that helps! :D

3 0
2 years ago
The value of the intercept for the graph of 4x-5y=40 i s<br> A 10<br> B 4/5 <br> C-4/5 <br> D -8
sveta [45]

b option is right

4/5

Mark me as brainlist

5 0
2 years ago
If y=-18 when x=6 find x when y=6
torisob [31]

Answer:

X=-2

Step-by-step explanation:  x is negative 1/3 of y. We can tell because of this example so when you divide y=6 by negative 1/3 it makes -2!

5 0
3 years ago
Work at the value of 2=3x+5
Alekssandra [29.7K]

Answer:

x = - 1

Step-by-step explanation:

Given

2 = 3x + 5 ( subtract 5 from both sides )

- 3 = 3x ( divide both sides by 3 )

- 1 = x

8 0
3 years ago
A map has a scale of 2 inches : 24 mi. If clinton and oak Grove are 48 mi apart then they are how far apart on the map?
Georgia [21]

Answer:

they are 4 inches.

Step-by-step explanation:

24x2 is 48 so 2x2 is 4

3 0
3 years ago
Other questions:
  • Pleas help! I do not understand.
    7·1 answer
  • Which form must be filled out and submitted to determine the types and amount of financial aid available to a student?
    9·2 answers
  • Sam opens a money-market account that pays 4% simple interest. He started with 7,000 and made no further deposits. He closed the
    5·1 answer
  • When Teddy filled up the tank on his moped, it cost $5.03. How much gas did his
    9·2 answers
  • What is the product? [4 2] x [-2 5 7 -1]
    5·2 answers
  • Solve the following equations for x.<br> kx - b=3d + 7b
    10·1 answer
  • 20 points !!!!!
    6·1 answer
  • The parking spaces in a city lot were created by painting i m22 = 115, what is mZ1?
    12·1 answer
  • HELP ME ASAP<br> PROPORTIONAL RELATIONSHIPS IN TRIANGLES. SOLVE FOR X
    14·1 answer
  • 25. Consider a bag that has 3 orange blocks, 5 green blocks, and 4 purple blocks. If you pull an orange block out, what is the p
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!