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strojnjashka [21]
3 years ago
14

Jeff is traveling from Atlanta to Columbia and then to Charleston. He decides to plot the cities on a coordinate plane. He puts

Atlanta at (0, 0), Columbia at (21, 0) and Charleston at (24, -11). He lets each tick mark represent 10 miles. Which formula would correctly solve for the distance from Columbia to Charleston?
A)
242 + (-11)2
B)
242 - 112
C)
32 + (-11)2
D)
32 - 112
Mathematics
2 answers:
tresset_1 [31]3 years ago
7 0

I think that the answers b

jenyasd209 [6]3 years ago
4 0

Answer:

it is A

Step-by-step explanation:

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Solve the equation <br> X+ (-15) = 9
ella [17]

Step-by-step explanation:

x + ( - 15) = 9

x - 15 = 9

x = 9  + 15

x = 24

3 0
3 years ago
Read 2 more answers
Jeff has two sticker-printing machines. Each machine can print 42 stickers per minute. On day 1, only the first machine was used
Anna71 [15]

Answer:

c 89+42x+42y

Step-by-step explanation:

On day 1 :

First Machine= 89 stickers

Second Machine= none

On day 2 :

First Machine= ? stickers ( if in 1min = 42stickers

x min=?

( x min/1 min × 42stickers)

=42x stickers.

Second Machine=?stickers ( if in 1min = 42stickers

y min=?

( y min/1 min × 42stickers)

=42y stickers.

Total = 89 + 42x + 42y

5 0
3 years ago
Slope is - 4 and the line passes through the point (1,3 )​
Sergeeva-Olga [200]
Y = -4x + 7
This is the equation of the line. The slope is -4. The Y- intercept is 7
3 0
3 years ago
GUYS HELP QUICK!!!!
Alja [10]

The expressions are not equivalent, even though Ella got the same result when she substituted zero for f. Then the correct option is C.

<h3>What is an equivalent expression?</h3>

The equivalent is the expressions that are in different forms but are equal to the same value.

Ella completed the following work to test the equivalence of two expressions.

First expression,                Second expression

⇒ 2f + 2.6                           ⇒ 3f + 2.6

⇒ 2(0) + 2.6                       ⇒ 3 (0) + 2.6

⇒ 0 + 2.6                           ⇒ 0 + 2.6.

⇒ 2.6                                 ⇒ 2.6

The expressions are not equivalent, even though Ella got the same result when she substituted zero for f.

Then the correct option is C.

The complete question is attached below.

More about the equivalent link is given below.

brainly.com/question/889935

#SPJ1

5 0
2 years ago
the fun house allows 35 people in at a time but there is cure tally 110 ppl in line how many groups get to go in before every bo
BlackZzzverrR [31]

35×3=105 with 5 left over

So it would be 4 group

3 groups of 35 and 1 group of 5

So it would be 4 groups

Step-by-step explanation:

4 0
3 years ago
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