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NeTakaya
3 years ago
7

!PLEASE HELP QUICKLY, WILL GIVE BRAINLIEST! What is 1/3 ​ (−15+ 3/2)?

Mathematics
2 answers:
ololo11 [35]3 years ago
7 0

Answer:

Step-by-step explanation:

-9/2

Firdavs [7]3 years ago
3 0

Answer:

Step-by-step explanation:

What is 1/3 ​ (−15+ 3/2)?

Steps:

\frac{1}{3} (-15+\frac{3}{2} )

join: -15+\frac{3}{2} :-\frac{27}{2}

=\frac{1}{3} (-\frac{27}{2} )

remove parentheses: =\frac{1}{3}·\frac{27}{2}

cross-cancel common factor: 3

<h2>=-\frac{9}{2}<your answer</h2>
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Ede4ka [16]

Answer: A: 1524 miles B: Average is 508 mph

Step-by-step explanation: Add the miles on the picture to get the total amount of miles traveled (1524) and then divide by 3 hours to get 508 mph.

Hope this helped!

Mark Brainliest if you want!

4 0
3 years ago
(05.08A)Triangle ABC is transformed to similar triangle A′B′C′ below:
Romashka-Z-Leto [24]

Answer:

1st option is correct i.e., 1 over 2

Step-by-step explanation:

Given that Triangle ABC transformed to Triangle A'B'C'.

Coordinated of Triangle ABC are A(2,6) , B(2,4) and C(4,4)

Coordinated of Triangle A'B'C' are A'(1,3), B'(1,2) and C'(2,2)

Scale factor of Dilation is the no. of times coordinates of vertices of a figure increase or decrease.i.e.,

if A(a,b) ⇒ A'(c,d)

where, a.k=c & b.k=d then k is scale factor of dilation.

Value of k is same for all vertices.

For coordinates of A & A' ,we have 2.k=1\implies k=\frac{1}{2} \:\: and \:\: 6.k=3\implies k=\frac{1}{2}

For coordinates of B & B' ,we have 2.k=1\implies k=\frac{1}{2} \:\: and \:\: 4.k=2\implies k=\frac{1}{2}

For coordinates of C & C' ,we have 4.k=2\implies k=\frac{1}{2} \:\: and \:\: 4.k=2\implies k=\frac{1}{2}

Therefore, the scale factor of dilation is \:\frac{1}{2}\:  since in all cases k=\frac{1}{2}

1st option is correct i.e., 1 over 2

3 0
3 years ago
8. Judges in a skateboarding competition gave scores of 8.2, 81, 81, 8.4Which two scores were closest to one another? Explain.
kobusy [5.1K]
Do you have answer options for this question?
3 0
3 years ago
Solve 3 over x minus 3 equals the quantity of x over x minus 3, minus three-halves. for x and determine if the solution is extra
astraxan [27]
\frac{3}{x} -3 = \frac{x}{x}  -  \frac{3}{2}
3 -3x = x - \frac{3x}{2}
-6x -2x -x = 6
-9x=6
9x=6
x= \frac{6}{9}= \frac{2}{3}
3 0
2 years ago
Evaluate -5g - 6 for g = -2
Feliz [49]
Plug in g equals -5 x -2 which equals 10 because 2 negatives are a positive then 10-6 equals 4

The anwser is 4
4 0
3 years ago
Read 2 more answers
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