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
alisha [4.7K]
2 years ago
14

1. Explain the rule to solve - 15 + 4. Then write you answer.

Mathematics
1 answer:
mestny [16]2 years ago
4 0
1) the rule for #1 is is to subtract the small number from the big number so (15-4) (get rid of all the signs when doing this see how i took away the sign from 15) the answer is then 11 but you pit the sign of the bigger number since 15 is the bigger number and it has the negative sign you put the negative sign on 11 so the answer for 1 is -11

2) to solve -3*-5 you have to realize that they are both negative and the rule of multiplying negative integers is that a negative times a negative = a postive (weird but those are the rules) so -3*-5=15
You might be interested in
Mafalda has a save percentage of 0.7380.7380, point, 738 so far this hockey season. Last season, her save percentage was 0.5850.
Snowcat [4.5K]

Answer:

0.153

Step-by-step explanation:

We have been given that Mafalda has a save percentage of 0.738 so far this hockey season. Last season, her save percentage was 0.585.

To find improvement in Mafalda's save percentage we will subtract last season's save percentage from this season's save percentage.

0.738-0.585=0.153

Therefore, Mafalda's save percentage improved by 0.153.

6 0
2 years ago
Read 2 more answers
1. Write 6 x 104 in standard form. <br> O 600 <br>O 6,000 <br>O 60.000<br> O 600.000​
BlackZzzverrR [31]

the answer is 60,000

For Connexus students:

1.  6,0000

2. 2,300

3. 9.68 x 10 to the 5th power

4. 8.6 x 10 to the 3rd power

5. the number of places to move the decimal point to the right

6 0
2 years ago
Point K is on line segment JL. Given KL = 6 and JK = 14, determine the length<br> JL.
mestny [16]
JL= 20

JK+KL= JL
14+6= 20
8 0
3 years ago
Explain why segments connecting any pair of corresponding vertices of congruent pentagons are congruent. make a sketch to suppor
Veronika [31]

Answer:

Congruence between pentagons

Step-by-step explanation:

The relationship occurs because having two congruent Pentagons and generating a segment within them (or outside), congruence is extrapolated to the triangles generated within them. Thus, if there is congruence among the pentagons, it will exist between the formed triangles. In other words since the two pentagons are congruent, the corresponding angle pair is congruent. also the two corresponding side pairs are also congruent.

In the attached image for example, the ABCDE and KLMNO pentagons are congruent, so all of their internal division lines are also congruent (AC and KM)

8 0
2 years ago
What is the area of a square picture with 16 inch sides
Arte-miy333 [17]
Hello!

To find the area, you take one side, (16) and multiply it by that number..

So, 16 * 16 = 256.

The area of a square with 16in sides is 256.

Hope this helps! ☺♥
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the perimeter of triangle PQR? Show your work.
    6·1 answer
  • The area of a square can be represented by the expression x^10. The side of the square can be written in the form x^n. What is t
    6·1 answer
  • What is 41 3/4 simplified ?
    10·2 answers
  • If EF bisects CD, CG = 11x-5, GD=13x-15, and EF=12x+2, find EF.
    14·1 answer
  • To meet the copper requirements of a growing pain, the feed must contain 4 mg copper per kilogram of dry matter of feed. If a pi
    5·1 answer
  • Complete the equation of the line through (3,–8) and (6,-4).
    7·1 answer
  • What is the slope of the line that passes through the pair of points (1/3, -1) and ( -2, 9/2)​
    15·2 answers
  • (8 × 2) × 5 = 8 × (2 × 5)
    8·2 answers
  • 2,6,18,...<br> Find the 8th term.<br> Find the 8th term.
    12·1 answer
  • Subtracting polynomial expressions
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!