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
Zielflug [23.3K]
3 years ago
12

For which equations is 8 a solution? Check all that apply.

Mathematics
1 answer:
ki77a [65]3 years ago
6 0

Answer:

The 2nd, 3rd, and 8th choice

Step-by-step explanation:

You might be interested in
90+ POINTS PLEASE HELP Choose one problem below and use trigonometry to solve for a missing angle x of the right triangle
d1i1m1o1n [39]

Answer:

x\approx49.3266\textdegree

Step-by-step explanation:

So we want to find Angle x.

Note that we already know the side length of the side opposite to Angle x.

We also know that the hypotenuse is 56.3.

Therefore, we can use the sine function. Recall that:

\sin(x)=\frac{\text{opposite}}{\text{hypotenuse}}

The opposite side is 42.7. The hypotenuse is 56.3. Substitute:

\sin(x)=\frac{42.7}{56.3}

Take the inverse sine of both sides.

\sin^{-1}(\sin(x))=\sin^{-1}(\frac{42.7}{56.3})

The left side cancels:

x=\sin^{-1}(\frac{42.7}{56.3})

Use a calculator. Thus:

x\approx49.3266\textdegree

And that's our answer :)

6 0
3 years ago
Read 2 more answers
Find CD<br> с=42 degrees <br> D= 6 degrees
klasskru [66]
48 degrees that is the answer
5 0
3 years ago
If the area of a rectangle is 50m^2 what is the perimeter?
nika2105 [10]

It's most likely 30 m

3 0
3 years ago
Read 2 more answers
The distance between two cities on a map is 3.25 centimeters. The map used a scale in which 1 centimeter represents 20 kilometer
____ [38]

Answer:

<h2> 65km</h2>

Step-by-step explanation:

Step one:

given

we are told that the distance is 3.25cm on the map

the scale is 1cm to represent 20km

Required

the actual distance

Step two

if 1cm represent 20km

then 3.25cm will represent x km

cross multiply we have

x=2.35*20

x= 65km

Hence,  the actual distance between these two cities in kilometers  65km

6 0
3 years ago
How many metres are there in 200cm
Arturiano [62]
1m=100cm\Rightarrow1cm=0.01m\\\\200cm=200\times0.01m=2m
5 0
3 years ago
Read 2 more answers
Other questions:
  • Can somebody PLEASE PLEASE HELP ME OUT!!!!!!!
    5·2 answers
  • I need it in standard form &amp; to be simplified
    7·1 answer
  • -2 (3x - 6) + 4 (5x - 8) = 92
    13·2 answers
  • What is 3b + b + 6? Simplified
    12·2 answers
  • 6th Grade HELP Write and Algebraic Expression one third as much as 18 more than g
    10·1 answer
  • What is the approximate volume of a cylinder with a diameter of 28 ft and height of 20 ft? Use 3.14 to approximate π , round to
    12·1 answer
  • -2m-6=-6m+8<br><br><br><br> someone pls help me and solve the problem showing there work!
    8·1 answer
  • Help me please!!!!!!!
    6·2 answers
  • Can somebody please help!
    11·1 answer
  • Claim: The mean pulse rate (in beats per minute) of adult males is equal to 68.9 bpm. For a random sample of 134 adult males, th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!