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
Klio2033 [76]
3 years ago
8

What is (-2)(-5)+7 fdsgefgvsefbvgseftbsetbwaesb

Mathematics
1 answer:
klemol [59]3 years ago
4 0

Answer:

17

Step-by-step explanation:

You might be interested in
20baskets into 4minutes
Crank
Put this into ratio form:

20 baskets/ 4 minutes.

This means for every 4 minutes, you can make 20 baskets.

Now solve for 1 minute...how many baskets can you make in one minute.

You can solve this in many ways:

1. Cross Multiply:

20/4 = x/1...20×1= 20 ÷ 4= 5 baskets per minute

2. Simplify- (simpler way to solve)

20 baskets ÷ 4 minutes= 5 baskets in 1 minute 

3. Critical Thinking:

how many times can 4 go into 20? 5 times. So there are:
 
5 baskets per minute
6 0
3 years ago
Solve x²+5x+6=0 by completing the square​
Brums [2.3K]

Answer:

x = -2

x= -3

Step-by-step explanation:

x 2+5x+6=0

To solve the equation, factor x^2+5x+6 using formula x^2+(a+b)x+ab=(x+a)(x+b). To find a and b, set up a system to be solved.

a+b=5

ab=6

Since ab is positive, a and b have the same sign. Since a+b is positive, a and b are both positive. List all such integer pairs that give product 6.

1,6

2,3

Calculate the sum for each pair.

1+6=7

2+3=5

The solution is the pair that gives sum 5.

a=2

b=3

Rewrite factored expression (x+a)(x+b) using the obtained values.

(x+2)(x+3)

To find equation solutions, solve x+2=0 and x+3=0.

x=−2

x=−3

4 0
3 years ago
Please help ASAP it is really hard
nydimaria [60]
I cant see full picture....
3 0
3 years ago
9<img src="https://tex.z-dn.net/?f=%20%28%5Csqrt%7Bx%7D%20%29%20%5E5%20" id="TexFormula1" title=" (\sqrt{x} ) ^5 " alt=" (\sqrt{
Maksim231197 [3]
9 1/2 lol you're welcome I can see you and I hate him
3 0
3 years ago
Read 2 more answers
Explain how the Quotient of Powers Property was used to simplify this expression. three to the fourth power over nine which equa
olga_2 [115]

Answer:

to the fourth power, over 25 = 52 A… Get the answers you need, now! ... B. By simplifying 25 to 52 to make both powers base five and adding the exponents ... was used to simplify the expression is D. By finding the quotient of the ... rules of exponents simplify the expressions below: 2 4 3 0 4 6 4 -3 2 3 2.

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • PLZ HELP ME!!!!!!!!!!!
    13·1 answer
  • 4-2/3(4x-9)=11 solve for x
    7·2 answers
  • Help me find out this prom or
    10·2 answers
  • Help me plz i cant work it out
    13·1 answer
  • A sample of copper (Cu) contains 69.17% Cu-63. The remaining copper atoms are Cu-65. What is the average atomic mass of copper?​
    5·1 answer
  • If 1/3 is 0.3333333 then 2/3 should be ?
    10·1 answer
  • WILL MARK BRAINLIEST
    15·2 answers
  • 8n - 24 = -2 (1 - 3n) + 2n
    6·2 answers
  • What is the area of trapezoid DEFG with coordinates D (2, 3), E(4, 3), F (6, 1), and G (2, 1)?
    15·1 answer
  • 104, 116, 128, 140 in the 5th term sequence<br>​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!