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
densk [106]
3 years ago
10

I'm so confused please help​

Mathematics
1 answer:
Firlakuza [10]3 years ago
3 0

Answer:

-10

Step-by-step explanation:

i think

You might be interested in
How would you find x?
Vanyuwa [196]

Answer:

A

Step-by-step explanation:

x=7

8 0
2 years ago
Find the common ratio r for the geometric sequence and use r to find the next three terms. Enter your answer to four decimal pla
kirza4 [7]

Answer:

the common ration is -0.4. Three terms: 2.56,-1.024, and 0.4096
Step-by-step explanation:

You just keep on multypling the terms by -0.5 ,and you get.

7 0
2 years ago
A mechanic buys $14.56 worth of parts from a supplier. If he pays for the parts with a $20 bill, how much change will he receive
GarryVolchara [31]
$20-$14.56=$5.44

The mechanic would get $5.44 back as change.
8 0
3 years ago
Read 2 more answers
Solve 4 + 2 sinx= 14-8 sinx for 0° ≤ x ≤ 180
Oduvanchick [21]
<h2>Answer:</h2>

<u>x= 90°</u>.

<h2>Step-by-step explanation:</h2>

<h3>1. Write the expression.</h3>

4 + 2 sin(x)= 14-8 sin(x)

<h3>2. Subtract "4" from both sides of the equation.</h3>

-4+4 + 2 sin(x)= 14-8 sin(x)-4\\ \\2 sin(x)= 10-8 sin(x)

<h3>3. Add "8sin(x)" to both sides of the equation.</h3>

2 sin(x)+8 sin(x)= 10-8 sin(x)+8 sin(x)\\ \\10 sin(x)= 10

<h3>4. Divide both sides by 10.</h3>

\frac{10 sin(x)}{10} = \frac{10}{10} \\ \\sin(x)=1

<h3>5. Apply the arcsin of sin^-1 to both sides of the equation.</h3>

arcsin(sin(x))=arcsin(1)\\ \\x=90

<h3>6. Conclude.</h3>

<u>x= 90°</u>.

3 0
1 year ago
Together Alex and Lily have 12 cats. If Alex has 3, write an equation to find out how many lily has.
zavuch27 [327]

Answer:

12-3 lily has 9 cats

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • I swear this is not a quiz it's a lesson and I just finished the quiz and I got to 70
    15·1 answer
  • Can someone please help me with my algebra 1 homework? Just write the inequality, I will do the graphing. (8 pts)
    5·1 answer
  • What is the equation of the line that is parallel to the line x = –2 and passes through the point (–5, 4)?x = –5x = 4y = –5y = 4
    11·2 answers
  • 80 POINTS!!!!!!
    5·1 answer
  • 1898, L. J. Bortkiewicz published a book entitled The Law of Small Numbers. He used data collected over 20 years to show that th
    9·1 answer
  • Y=sin(x-3pie/2) is the graph of the y=sin(x)shifted in which direction?​
    9·1 answer
  • Calcula el valor de A - B, si se sabe que: A=
    5·1 answer
  • X - 11 &lt; 7 <br> Please help✨✨
    8·2 answers
  • Find the measure of the exterior 21.<br> 45°<br> Ο Α. 10"<br> Β. 125°<br> C. 80'<br> D. 100°
    11·2 answers
  • Help!!!!!!!!!!!!!!!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!