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
VashaNatasha [74]
3 years ago
10

The sum of a number and 7 is 9

Mathematics
1 answer:
Andrew [12]3 years ago
5 0

Answer:

I believe the answer is 1

Step-by-step explanation:

Hope this helps

You might be interested in
Compare the following pairs of decimals. Use < or > to indicate their relationship.
denis23 [38]
A. >
b. >
c. <
d. >
e. >
f. <
3 0
2 years ago
Read 2 more answers
Plz help me I will mark brainlest whoever answers with explanation​
levacccp [35]

Answer:

1. 3

2. -2.5+3= .5

3. <__________________>

-5 -4 -3 -2 -1 0 1 2 3 4 5

^ ^ ^

Step-by-step explanation:

When you add 3 to -2.5, the result is a positive .5. I wasn't sure what the number line meant, so I did my best

7 0
3 years ago
Suppose you want to study the relationship between smoking and cancer. You assume that smoking is a cause of cancer. Studies hav
finlep [7]

Answer:

The correct answer is:

In the above example cancer is an independent variable. (b)

Step-by-step explanation:

In order to explain the choice made, let m first explain what independent and  dependent variables are:

Independent variable: An independent variable is a variable that is under the direct control of the experimenter, and can be changed at will. In this example, the number of cigarettes or amount of tobacco smoked is the independent variable because it can be manipulated at will, to determine the outcome of the dependent variable.

Dependent variable: A dependent variable is a variable that the experimenter sets out to study. The independent variable is not under the direct manipulation of the experimenter but has values that come about as a result of the change of the independent variable. In this example, cancer is the dependent variable, because it is the result of the manipulation of the amount of tobacco.

Therefore, it is not true to say that cancer is the independent variable as seen in option b

6 0
2 years ago
PLS HELP I WILL GIVE BRAINLIEST
BaLLatris [955]

Answer:

81°

Step-by-step explanation:

By the outside angle theroem, we know that 2 * angle APC is differece of arcs DC and AB.

Angle APC = 27° so the difference is 54°

Arc DC = 27°, so Arc AB =  27° + 54° or 81°.

5 0
2 years ago
Find the value of x.
aleksley [76]

Answer:

38+82 =70

180-70=110

x=110°

5 0
3 years ago
Other questions:
  • A deep-sea diver must descend and ascend in short steps to equalize pressure on his body. If the diver rises toward the surface
    8·1 answer
  • 5/6 - 2/7 common demoninator
    15·2 answers
  • Mark all of the whole numbers below.<br><br> 0<br><br> -1<br><br><br><br> 5<br><br> 10
    12·1 answer
  • James harvest corn. He collected corn for about 35 days and each day he collected 10.7 pounds. James sold the corn he harvested
    6·2 answers
  • Jose found a beach ball in his garage. He wants to know how much plastic was used to
    5·1 answer
  • Link for paper and help!!
    11·1 answer
  • Help first one gets brainllest
    12·1 answer
  • (I WILL GIVE BRAINLIEST)
    7·2 answers
  • Find three consecutive numbers whose sum shall equal 45.​
    13·2 answers
  • ײ × ×⁴=ײ+⁴ find the ×​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!