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2 years ago

9

Plz Help! Will give Brainliest!!!

2 answers:

Archy [21]2 years ago

7 0

I NEED THE ANSWER!!!!!!!!!!!!!!!!!!!!!!

Nadya [2.5K]2 years ago

7 0

Answer:D. The standard deviation in the distribution of the number of cars is the same for both lots

Step-by-step explanation:

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Segment AB is congruent to segment AB.

galben [10]

Step-by-step explanation:

i don't know sister/ boy

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2 years ago

100 POINTS HELP ASAP Linear Combination

notka56 [123]

Answer:

1) $x=\dfrac12$

2) $n = -3 \ \ \textsf{and} \ \ m = -4$

3) see below

4) A: 0 = 1

Step-by-step explanation:

<u>Question 1</u>

$15-0.5(4x-2)+4x=17$

$\implies 15-2x+1+4x=17$

$\implies 2x+16=17$

$\implies 2x=1$

$\implies x=\dfrac12$

<u>Question 2</u>

$\textsf{rearrange} \ n=m+1 :$

$\implies -m=-n+1$

$\textsf{add equations} \ -m=-n+1 \ \textsf{and} \ m=2n+2:\\$

$\implies0=n+3$

$\implies n=-3$

$\textsf{substitute} \ \ n=-3 \ \ \textsf{into} \ \ m=n-1:$

$\implies m=-3-1$

$\implies m=-4$

<u>Question 3</u>

subtract the second equation from the first

divide both sides by -4

substitute found value for y into first equation

solve for x

<u>Question 4</u>

$3j=k$

$k=3j+1$

$\textsf{rearrange} \ 3j=k :$

$\implies -k=-3j$

$\textsf{add equations}\ -k=-3j \ \ \textsf{and}\ \ k=3j+1:$

$\implies 0=1$

Solution = A

6 0

2 years ago

In poker, a flush is when all five cards are the same suite, what is the probability the first card is a club?

solong [7]

There are 13 clubs and 52 cards for a probability of 13/52= 1/4 for the first card being a club...

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3 years ago

A diver descends to a depth of –25.6 feet relative to sea level. How many feet must the diver ascend to reach sea level?

MArishka [77]

Answer:

the Answer would be c

Step-by-step explanation:

5 0

1 year ago

Read 2 more answers

Please answer ASAP!!!

drek231 [11]

Hi there!
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question - A 36-foot flagpole casts a 10 3/4 foot shadow, while the hospital nearby casts a 37 5/8 foot shadow. Find the height of the hospital
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if you correctly work this out the answer is:
The height of the hospital is 35 3/4 feet
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Have a nice day!

6 0

2 years ago