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
g100num [7]
3 years ago
5

Can anyone please help me with these sums? I need it fast......Please give correct answers only. I will give brainliest.

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
3 0

Answer:

rise/run= -20/5= -4/1=-4 slope

or you sound use the slope formula (y2-y1)/(x2-x1)

(-9-11)/(1+4)

-20/5

-4

Step-by-step explanation:

You might be interested in
Use only the associative property of addition to rewrite the expression − 41 + ( − 27 + 2 ) and then simplify.
HACTEHA [7]
-41 + (-27 + 2) = 27 - 2 = -25 because negative plus a positive is a negative -41 + -21= -66
5 0
4 years ago
In a statistics class, 10 scores were randomly selected with the following results: 74, 73, 77, 77, 71, 68, 65, 77, 67, 66. What
julia-pushkina [17]

Answer:

The 65th percentile is between 73 and 74

Step-by-step explanation:

Rearrange the ungrouped data in ascending order: 65,66,67,68,71,73,74,77,77,77

The 65th percentile is 65/100 of N ( N = 10) = 65/100 × 10 = 6.5

The 65th percentile is the 6.5th term. The 6th term is 73 and the 7th term is 74, the 6.5th term is between the 6th and 7th term

The 65th percentile is between 73 and 74

4 0
4 years ago
Read 2 more answers
Use Pascal's triangle to expand the binomial.
KatRina [158]

Answer:

(d - 5)^6 = d^6 - 30*d^5 + 375*d^4 - 2500*d^3 + 9375*d^2 - 18750*d + 15625

Step-by-step explanation:

Suppose you have (x + y)^6, the numbers  in the 6th row of Pascal's triangle are the coefficients of the terms in a sixth order polynomial.

In the figure attached, Pascal's triangle is shown.

The coefficients are 1, 6, 15, 20, 15, 6,1. Then:

(x + y)^6 =  x^6 + 6*x^5*y + 15*x^4*y^2 + 20*x^3*y^3 + 15*x^2*y^4 + 6*x*y^5+ y^6

Replacing x = d and y = -5:

(d - 5)^6 =  d^6 + 6*d^5*(-5) + 15*d^4*(-5)^2 + 20*d^3*(-5)^3 + 15*d^2*(-5)^4 + 6*d*(-5)^5+ (-5)^6

(d - 5)^6 = d^6 - 30*d^5 + 375*d^4 - 2500*d^3 + 9375*d^2 - 18750*d + 15625

7 0
3 years ago
Read 2 more answers
Which of the following is true about the expression
azamat

Answer:

i think the answer is B hope i was helpful

Step-by-step explanation:

4 0
3 years ago
Which pair of triangles can be proven congruent by SAS?
ivolga24 [154]

Answer:

Second option

Step-by-step explanation:

They have two congruent pairs of sides and one congruent pair of angles.

4 0
2 years ago
Other questions:
  • Be-1 where on the boat are registration numbers placed?
    14·1 answer
  • Diviving mixed numbers<br> 2 1/2 divide by 1 1/7
    13·2 answers
  • 43% of 300 is what number
    8·1 answer
  • What is the factored form of 6n4 – 24n3 + 18n? 6 n (n Superscript 4 Baseline + 4 n cubed + 3n) 6 n (n Superscript 4 Baseline min
    8·2 answers
  • Javier used the expression below to represent his score in a game of mini-golf.
    12·1 answer
  • Solve 7x + 1 &lt; 4(x - 2). {x | x &lt; 3} {x | x &gt; 3} {x | x &gt; -3} {x | x &lt; -3}
    9·1 answer
  • The perimeter of a rectangle is 64 cm. The length is 15 cm, how wide is rectangle?
    13·2 answers
  • 8 – 2x =<br> Helpppo pleaseee
    10·1 answer
  • What’s twenty-six and thirty-four hundredths in standard form?
    14·2 answers
  • Can someone help me please?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!