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vladimir2022 [97]
3 years ago
15

What was the total distance covered by the racers in kilometers

Mathematics
1 answer:
Masteriza [31]3 years ago
4 0
Can u please put the full screen?
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PLEASE HELP> I NEED ANSWER ASAP. GEOMETRY
OlgaM077 [116]

Answer:

Angle 4=82 degrees, then i think angle 1 and 3= 98 degrees

Step-by-step explanation:

Angle 2=Angle 4 and 180-82=98

6 0
2 years ago
Expression 1 is -12x + 3
musickatia [10]

Answer:

-12 + 3 - (10x - 15x + 96)

Step-by-step explanation:

6 0
3 years ago
Fritz attended then practice 56 of an hour. Then he went home and practice for 2/5 as long as band practice. How many minutes di
larisa86 [58]
He practiced 20 minutes at home.<span />
6 0
3 years ago
Marla noticed that her friend Ron had three times as many pieces of candy as she did. She told him, "If you give me seven pieces
Lostsunrise [7]

Answer:

This question seems to be asking for the work, so I put it below.

Anyhow, Marla had 3.5 candies, and Ron had 10.5.

Step-by-step explanation:

x = 3x - 7  (lets set this as "a")   { a = 3x - 7}

x + 7 = 3x -7 + 7

x + 7 = 3x

( x + 7 ) / 3 = 3/3x

( x + 7 ) / 3 = x     =    *(same as "a") {a}

( x + 7 ) / 3 = 3x - 7

( x + 7 ) / 3 * 3 = ( 3x - 7 ) * 3

x + 7 = 9x - 21

x - x + 7 = 9x - x - 21

7 = 8x - 21

7 + 21 = 8x - 21 + 21

28 = 8x

28 / 8 = 8/8x

3.5 = x

We can plug this back into the original equation and find that it is correct because:

x = 3x - 7

x = 3.5  =====

3.5 = 3( 3.5 ) - 7

3.5 = 10.5 - 7

3.5 = 3.5

3 0
2 years ago
Read 2 more answers
-2x+4=15 what is the value of x
kifflom [539]

Answer:

-5½

Step-by-step explanation:

-2x = 11

x = -11/2

x = -5½

6 0
3 years ago
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