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yaroslaw [1]
3 years ago
13

Find the equation of the line that Contains the point (4,-2) and is perpendicular to the line y = -2x+5

Mathematics
1 answer:
MaRussiya [10]3 years ago
4 0
Y=1/2x-4

Perpendicular means it is opposite and the reciprocal. 1/2(4) = 2-4 equals -2.
(4,-2)
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k.jennifer went to the mall with $290 she spent$115 on clothes $75 on new shoes how muchdoes Jennifer have left​
stira [4]

Answer:

$100

Step-by-step explanation:

First add up how much she spent

$115+75= $190

Then Subtract from how much she had to spend

$290-190= $100

hope this helps:)

6 0
3 years ago
Read 2 more answers
A pair of dice is rolled, and the sum of the numbers is either 7 or 11. What is the probability of this event?
AfilCa [17]

Answer:   \dfrac{2}{9}

Step-by-step explanation:

Let A be the event that the sum is 7 and and B be the event that the sum is 11 .

When two pair of dices rolled the total number of outcomes = n(S)=6\times6=36

The sample space of event A ={(1,6), (6,1), (5,2), (2,5), (4,3), (3,4)}

Thus n(A)= 6

The sample space of event B = {(5,6), (6,5)}

n(B)=2

Since , both the events are independent , then the required probability is given by :-

P(A\cup B)=P(A)+P(B)\\\\=\dfrac{n(A)}{n(S)}+\dfrac{n(B)}{n(S)}=\dfrac{6}{36}+\dfrac{2}{36}=\dfrac{8}{36}=\dfrac{2}{9}

Hence, the required probability = \dfrac{2}{9}

7 0
3 years ago
Read 2 more answers
-1 5/6x 6 1/2<br> please explain now!
Vlad1618 [11]

The value of the given expression -1 5/6 x 6 1/2 is equal to  -11 11/12.

As given in the question,

Given expression is equal to :

-1 5/6 x 6 1/2

Simplify the given expression -1 5/6 x 6 1/2 to get the value of the expression:

-1 5/6 x 6 1/2

Convert mixed fraction to proper fraction we have :

-1 5/6 = -11 /6

6 1/2 = 13 /2

-11/6 × 13 /2

= -(11 ×13) / (6×2)

= -143 /12

Convert the proper fraction into mixed fraction we get,

= -11  11/12

Therefore, the value of the given expression -1 5/6 x 6 1/2 is equal to  -11 11/12.

The complete question is:

Find the value of the given expression:

-1 5/6 x 6 1/2

please explain now!

Learn more about expression here

brainly.com/question/14083225

#SPJ1

8 0
1 year ago
PLZ ANSWER ILL MAKE YOU BRAINLIEST NO FAKE LINKS
Alex787 [66]

Answer:

the answer is D

Step-by-step explanation:

7 0
3 years ago
Here’s the answer
VLD [36.1K]

Answer:

thx bb

Step-by-step explanation:

5 0
3 years ago
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