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
Charra [1.4K]
3 years ago
6

Use a number line to find the sum -1 + (-3)

Mathematics
1 answer:
stiv31 [10]3 years ago
5 0

The answer is -4

Hope this helps

You might be interested in
An astronaut who weighs 174 lb on Earth weighs 29 lb on the moon. Which of the following are correct amounts for weight on Earth
Korolek [52]

174/29 = 6 times the difference

17*6 = 102


12*6= 72

34*6 =204

15*6 = 90


so the answer is A

5 0
4 years ago
Read 2 more answers
Can some one help pelar
7nadin3 [17]
The answer will be: x=-2
8 0
3 years ago
A dish washer manufacturer introduced a new type of dish washer and conducted a survey on the new product. The survey showed 40%
antoniya [11.8K]

Answer:

P(A \cup B) =0.45

Step-by-step explanation:

From the question we are told that

Consumers seen the soap P_A=40\% =0.40

Consumers used the soap P_B=20\% =0.2

Consumers seen/tried the soap P_x=15\% =0.15

Generally the probability that consumers have seen and tried the soap is

P(A \cup B=P(A)+P(B)-P(A \cap B

P(A \cup B=0.4+0.2-0.15

P(A \cup B) =0.45

7 0
3 years ago
H(x)=5/sqrt(2x+10), find the domain using set builder notation.
marissa [1.9K]

The given expression is

h(x) = \frac{5}{\sqrt{2x+10}}

THe given expression is a rational expression, and rational expression should not have 0 in the denominator.

Moreover, the denominator is a square root term, and square root don't have a value for negative number .

Therefore 2x+10 must be greater then 0. That is

2x+10>0
\\
2x>-10
\\
x>-5

Therefore the required domain in set builder form is

{x | x>-5}

4 0
4 years ago
A group of high school seniors took a scholastic aptitude test. The resulting math scores had a mean 504.7 with a standard devia
Paraphin [41]

Answer:

Her verbal score will be 754

7 0
4 years ago
Other questions:
  • Pls help these are test corrections
    15·1 answer
  • Question 9 (Fill-In-The-Blank Worth 5 points)
    13·1 answer
  • If 9 pencils cost ​$4.95​, what is the unit price of the pencil​s?
    6·1 answer
  • Two automobiles start together from the same place and travel along the same route. The first averages 40 miles per hour and the
    12·2 answers
  • Help asap will give brailyest
    5·1 answer
  • SOMEONE PLEASE HELP ME WITH THIS I NEED TO PASS THIS PLEASE:/
    10·2 answers
  • PLEASE ANSWER!!!! AND DONT STEAL THE POINTS IF YOU DONT KNOW THE ANSWER THEN DON'T ANSWER THE QUESTION >:(
    15·2 answers
  • DA is tangent to the circle at A and DC is tangent to the circle at C. Find m2D for m B = 59. (The
    14·1 answer
  • What is the domain of this graph? ​
    13·1 answer
  • A company's stock was selling at
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!