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
inn [45]
3 years ago
10

Please help me out with this problem!

Mathematics
1 answer:
ANEK [815]3 years ago
4 0

Answer:

-7 × 6

Step-by-step explanation:

-7×6 = -42

-7+6= -1

hope u can understand

You might be interested in
HELP pleasee and ty to whoever does!!
Margaret [11]
Answers:
26) 50 percent chance
27) 25 percent chance
28) About 25 times
29) About 20 times
6 0
3 years ago
How do you do number 1?<br>Whenever I tried to answer it, I always get fraction. help me.​
Flura [38]

Answer:

The pairs are (13,15) and (-15,-13).

Step-by-step explanation:

If n is an odd integer, the very next odd integer will be n+2.

n+1 is even (so we aren't using this number)

The sum of the squares of (n) and (n+2) is 394.

This means

(n)^2+(n+2)^2=394

n^2+(n+2)(n+2)=394

n^2+n^2+4n+4=394               since (a+b)(a+b)=a^2+2ab+b^2

Combine like terms:

2n^2+4n+4=394

Subtract 394 on both sides:

2n^2+4n-390=0

Divide both sides by 2:

n^2+2n-195=0

Now we need to find two numbers that multiply to be -195 and add up to be 2.

15 and -13 since 15(-13)=-195 and 15+(-13)=2

So the factored form is

(n+15)(n-13)=0

This means we have n+15=0 and n-13=0 to solve.

n+15=0

Subtract 15 on both sides:

n=-15

n-13=0

Add 13 on both sides:

n=13

So if n=13 , then n+2=15.

If n=-15, then n+2=-13.

Let's check both results

(n,n+2)=(13,15)

13^2+15^2=169+225=394.  So (13,15) looks good!

(n,n+2)=(-15,-13)

(-15)^2+(-13)^2=225+169=394.  So (-15,-13) looks good!

6 0
3 years ago
Join my zoom anyone codess one the screeen join
Vesna [10]

Answer:

I can but why?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
HELP ME HELP ME HELP Help help
alina1380 [7]

Answer:

<

Step-by-step explanation:

-3 4/5 is a small number than -3 1/5 because it is a greater negative number, which means it is farther away from 0 on a number line Ex:

5  4  3  2  1  0  -1  -2  -3  -4  -5

6 0
3 years ago
Read 2 more answers
A test has thirty questions worth 100 points. The test consists of True/False questions worth 3 points each and multiple choice
Masteriza [31]
When i divided and got the answer it was 12R4 R=Remainder
8 0
3 years ago
Other questions:
  • forty percent of the dogs have been adopted ( there are four dogs) How many of the dogs have been adopted
    11·1 answer
  • a right rectangular prism has a length of 8 cm, width of 10 cm and height of 10 cm and volume of the prism can be determined by
    13·1 answer
  • The position-time graph of an object is shown below. What is the velocity of the object when time t = 2.5 seconds
    8·1 answer
  • Brainers, please help me
    10·1 answer
  • Elena and Jada are 12 miles apart on a path when they start moving towards each other Elena runs at a constant speed of 5 miles
    12·2 answers
  • Rahul wants to paint the sculpture he made in woodworking class.How much paint will rahul need for his sculpture? Note that he w
    9·1 answer
  • Graph the linear equation
    9·1 answer
  • Find the inverse variation equation that relates x and y.
    7·1 answer
  • Find the volume of a rectangular prism with a length of 5 cm, a width of 5 cm and a
    15·1 answer
  • Solve for a and determine the measure of each angle:
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!