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
Elan Coil [88]
3 years ago
8

Emily used the number line to find the quotient for -15 ÷ 5. What errors did she make? Select three correct answers.

Mathematics
2 answers:
Naily [24]3 years ago
8 0

Answer:

she didnt go back from 15 she went back from 20and the arrows should be going backwords not forwards

Trava [24]3 years ago
6 0

Answer:

A,C,D

Step-by-step explanation:

You might be interested in
to communication companies offer calling plans with company X it cost $0.30 to connect and then $0.03 for each minute with compa
mario62 [17]

Answer:

$0.30 + $0.03n > $0.02 + $0.02n

Step-by-step explanation:

company x = $0.30 + $0.03n

company y = $0.02 + $0.02n

$0.30 + $0.03n > $0.02 + $0.02n

4 0
2 years ago
Log 10(x + 3) – log 10(x-3) = 1
nadezda [96]

Answer:33/9

Step-by-step explanation:

Log10(x+3)-Log10(x-3)=1

Log10((x+3)/(x-3))=1

(x+3)/(x-3)=10^1

(x+3)/(x-3)=10

Cross multiply

x+3=10(x-3)

Open brackets

x+3=10x-30

Collect like terms

10x-x=30+3

9x=33

Divide both sides by 9

9x/9=33/9

x=33/9

4 0
3 years ago
Write the algebraic expression for each word problem. See if you can spot the trick problem that doesn’t need algebra!
AfilCa [17]

Answer:

6) -7 + 10 = 3 (3 more; total number doesn't matter)

7) 50w + 20

8) c / 5

9) 5 + 2t

10) 4d  + 2d

I didn't see the trick problem!

7 0
3 years ago
So what is the answer 5 or 8?
Ray Of Light [21]
5 hope this help you
5 0
3 years ago
A convex figure has three sides what is the sum of its exterior angles
SashulF [63]

A convex figure with three sides is triangle. The sum of the measures of all interior angles of the triangle is 180°.

Let \alpha, \beta, \gamma be interior angles of this triangle. Then

\alpha+\beta+\gamma=180^{\circ}.

Find exterior angles of this triangle:

1. 180^{\circ}-\alpha is exterior angle adjacent to the interior angle \alpha.

2. 180^{\circ}-\beta is exterior angle adjacent to the interior angle \beta.

3. 180^{\circ}-\gamma is exterior angle adjacent to the interior angle \gamma.

The sum of the measures of all exterior angles is

180^{\circ}-\alpha+180^{\circ}-\beta+180^{\circ}-\gamma=540^{\circ}-(\alpha+\beta+\gamma)=540^{\circ}-180^{\circ}=360^{\circ}.

Answer: 360°

4 0
3 years ago
Other questions:
  • Dominic rides his bike at a rate of 4 minutes per mile. How many minutes will it take him to ride 12 miles
    9·2 answers
  • The supplement of an angle measures 102°. what is the measurement of the angle?
    7·1 answer
  • What is the surface area of the prism represented by the net? Plz zzz hurry I have to turn it in soon
    11·1 answer
  • Cory found a job listed in a classified that pays a yearly salary of $54,013. What is the biweekly
    15·1 answer
  • What is the equation of a line with a slope of -1 and a y-intercept of -5​
    14·1 answer
  • Mr. Baker gave his English class a chance to earn extra points for the quarter by conducting research about a famous author. He
    12·2 answers
  • Rob borrows $15.00 from his father, and then he borrows $3.00 more. Drag numbers to write an equation using negative integers to
    14·2 answers
  • 10 - 3*3 / 9 = ?<br><br> * = to the power of<br><br> / = divided by
    7·1 answer
  • Write the sentence as an inequality. A number t multiplied by -4 is at least −2/5
    12·1 answer
  • Solve tan(x+π2)+tan(x−π2)=2 for 0≤x&lt;2π<br>In the interval 0≤x &lt;π, the solution is
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!