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
riadik2000 [5.3K]
3 years ago
5

if your key 4 was broken and you had to find six ways to make 40 what's 6 Ways to make 40 Without using 4

Mathematics
1 answer:
mars1129 [50]3 years ago
8 0
20+20
50-10
60-20
30+10
29+11
10+10+10+10
You might be interested in
Please tell me how u got the answer no bots pleaseeeee
Inessa05 [86]

Answer:

x = - 21

Step-by-step explanation:

\frac{-12+x}{11} = - 3 ( multiply both sides by 11 to clear the fraction )

- 12 + x = 11 × - 3 = - 33 ( add 12 to both sides )

x = - 21

8 0
2 years ago
Read 2 more answers
Helppppopppppppppppppphsbdbfhfevd​
sdas [7]

Answer:

d

Step-by-step explanation:

because it says in your thing up above to exchange but there is a 50% im wrong

4 0
3 years ago
Read 2 more answers
Which expressions are equivalent to the given sort 40 (there is more than one and the one selected is correct)
Basile [38]

Answer:

40 {}^{ \frac{1}{2} }

Step-by-step explanation:

The last one is also the answer

Using the rational exponet rule,

\sqrt[n]{ {x}^{m} }  = x {}^{ \frac{m}{n} }

Using this number,

\sqrt{40}

40 is the base so it will stay same. Remember this is a square root sign so our nth root is 2 so our denominator if the rational exponet is 2.

40 {}^{1}  = 40

so our numerator is 1 so

40 {}^{ \frac{1}{2} }

3 0
3 years ago
A one-sided hypothesis test for the proportion for a random sample of 50 the z-score of the
Sedaia [141]

Considering that the p-value associated for a r<em>ight-tailed test with z = 2.115</em> is of 0.0172, it is found that it is significant at the 5% level, but not at the 1% level.

<h3>When a measure is significant?</h3>
  • If p-value > significance level, the measure is not significant.
  • If p-value < significance level, the measure is significant.

Using a z-distribution calculator, it is found that the p-value associated for a r<em>ight-tailed test with z = 2.115</em> is of 0.0172, hence, this is significant at the 5% level, but not at the 1% level.

More can be learned about p-values at brainly.com/question/16313918

6 0
2 years ago
Find the least common multiple of 18, 24, 42
Lana71 [14]

Answer: 504. Multiple for : 18, 24 and 42. Factorize of the above numbers : 18 = 2 • 32 24 = 23 • 3. 42 = 2 • 3 • 7

5 0
3 years ago
Other questions:
  • Find the slope of the line containing points (1,3) (-3,-8)
    11·2 answers
  • A local clothing shop is marking down all of its summer clothes by 75%. sarah would like to purchase a swimsuit that is original
    14·2 answers
  • Why are radicals simplified before adding and subtracting? Explain your reasoning by adding sqrt8 and sqrt32. Compare the proces
    6·1 answer
  • Find the value of negative four to the third power. a. 64 b. 16. c. -64. d. -16.​
    7·2 answers
  • Slope of the line passing through points(-6,-7), (2,-7)
    5·1 answer
  • A rectangle has a height of 4x4x4, x and a width of 3x+13x+13, x, plus, 1. Express the area of the entire rectangle.
    14·1 answer
  • The difference of a number s and 6
    14·1 answer
  • Help help help help <br> Number 1 and 2 in the next q
    10·1 answer
  • Evaluate the formula for B = 9 in.2 and h = 32 in.
    15·2 answers
  • Help me help me help me help me
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!