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
pentagon [3]
4 years ago
12

Help for 13-15 pls and explain for 15

Mathematics
1 answer:
Pani-rosa [81]4 years ago
4 0
13. 1
14. 1
15. any number and 0 will have a quotient of 0.
for example 7/0=0 .     8/0=0 .    9/0=0
if you try and check your work using multiplication 7*0=0 .    8*0=0 .    9*0=0
then you will realize the rule is right
You might be interested in
For each sequence, find the first 4 terms and the 10th term<br> 1) 2n-1
Katena32 [7]

Answer:

1st term: 1, 2nd term: 3, 3rd term: 5, 4th term: 7 & 10th term: 19

Step-by-step explanation:

1st term: 2(1) - 1

              2 - 1 = 1

2nd term: 2(2) - 1

                4 - 1 = 3

3rd term: 2(3) - 1

               6 - 1 = 5

4th term: 2(4) - 1

               8 - 1 = 7

10th term: 2(10) -1

                20 - 1 = 19

6 0
3 years ago
Emily had 30 cookies to bring to school for her birthday. Three students wanted two cookies each. Then, a new student came to th
Masteriza [31]

Answer: 23

Step-by-step explanation:

Step 1. 30-6=24

Step 2. 24-3=21

Step 3. 21+2=23

6 0
3 years ago
Read 2 more answers
Meryl needs to add enough water to 11 gallons of an 18% detergent solution to make a 12% detergent solution. Which
iogann1982 [59]

Answer: 1.98/11+g = 12/100

5 0
3 years ago
What is (1.2 × 102) × (3 × 10–5)?
fgiga [73]
The answer for this question is the letter B
3 0
3 years ago
Allie measured a house and its lot and made a scale drawing. She used the scale 9 inches = 5 feet. What scale factor does the dr
Damm [24]

Answer:

Therefore the scale used is 1 inch : 6.667 inches

Step-by-step explanation:

i) Scale used is 9 inches = 5 feet

ii) Scale used 9 inches = 5 \times 12 inches = 60 inches

iii) Scale used is 1 inch  = \dfrac{60}{9}\hspace{0.2cm} = \hspace{0.2cm}\dfrac{20}{3} \hspace{0.2cm} = 6.667\hspace{0.2cm} inches

iv) Therefore the scale used is 1 inch : 6.667 inches

3 0
4 years ago
Other questions:
  • Which statement is true?
    10·1 answer
  • What is the unit rate of five and 15?
    12·1 answer
  • The amounts (in ounces) of juice in eight randomly selected juice bottles are: 15.4, 15.8, 15.4, 15.1, 15.8, 15.9, 15.8, 15.7 Wh
    7·1 answer
  • Please Help.........
    6·2 answers
  • The cities of Singapore (in Asia) and Kigali (in Africa) both lie approximately on the equator. Singapore is at 104° longitude,
    6·1 answer
  • Boris's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Boris
    7·1 answer
  • I need help can someone help me pls
    9·2 answers
  • Which phrase describes the pattern? 1, 3, 11, 123,...
    12·2 answers
  • If y varies inversely as x, and y =35 when x =14, find x when y =15.
    15·1 answer
  • On Tuesday, Karen finished all her chores in 3/4 of an hour. On Wednesday, she finished her chores in 5/12 of an hour. How much
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!