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laiz [17]
2 years ago
10

Y=2x+9 y=x+6 using substitution

Mathematics
2 answers:
aivan3 [116]2 years ago
4 0

Answer:

Step-by-step explanation:

43

Lapatulllka [165]2 years ago
3 0
It’s 43 you got this !!!!
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One scientific team determened that the avrage thickness of a chickens egg shell is 0.311 millimeters
rosijanka [135]

Answer:

As we can see the average for the thickness of a chickens egg shell is 0.311 mm and if we want to round this number to the nearest tenth we just need to see the second decimal place and round to one decimal place.

This second decimal place for this number is 1 and this number is \leq 5 so then if we round to the nesrest tenth we will get:

0.3 mm

Step-by-step explanation:

We use the following info in order to complete the qeustion:

Round the thickness of the shell to the nearest tenth.

0.3

0.5

0.92

9

As we can see the average for the thickness of a chickens egg shell is 0.311 mm and if we want to round this number to the nearest tenth we just need to see the second decimal place and round to one decimal place.

This second decimal place for this number is 1 and this number is \leq 5 so then if we round to the nesrest tenth we will get:

0.3 mm

7 0
3 years ago
PL has endpoints P(4, −6) and L(−2, 1).
masya89 [10]
I believe it'd be the one with the smiley emoji
6 0
3 years ago
Read 2 more answers
Please help!!!!<br> I'm being timed I will give Branly
lyudmila [28]

Answer:

11 X 34 then divide that by two which is 187

Step-by-step explanation:

4 0
3 years ago
7 less than rhondas score is 65
Y_Kistochka [10]

Answer:

x - 7 = 65

(x is rhonda's score)

Step-by-step explanation:

5 0
2 years ago
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Find the volume and surface area of this triangular prism. 12 cm 13 cm 18 cm and 5 cm ​
Ipatiy [6.2K]
⇒ s = a+b+c2=5+12+132 a + b + c 2 = 5 + 12 + 13 2 = 15 cm.
Area of the base = √s(s−a)(s−b)(s−c)
= √15×10×3×2 15 × 10 × 3 × 2 cm2 = 30 cm2
3 0
2 years ago
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