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Nesterboy [21]
3 years ago
12

Which ordered pair is the best estimate for the solution to the system?​

Mathematics
1 answer:
sashaice [31]3 years ago
7 0

Answer:

(-2, 5)

Step-by-step explanation:

Plug each ordered pair in both equations and see if they fit in BOTH equations.

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8 cm<br>10 cm<br>3 cm<br>What is the volume of the right rectangular prism?​
kati45 [8]

Answer:

240 cubic centimetres

Step-by-step explanation:

volume of the right rectangular prism

= 8 \times 10 \times 3 \\  = 240 \:  {cm}^{3}

5 0
3 years ago
To make copies of blueprints vintage reprographics charges $5.00 setup fee and $4.00 per copy myra can spend nomore than $81.00
Rudiy27

Answer:

19 copies

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
7th grade math.<br> Solve.<br><br> 9.4 = - t/3.5<br><br> t =
Naya [18.7K]

Answer:

t = - 32.9

Step-by-step explanation:

Step 1:

9.4 = - t ÷ 3.5  Equation

Step 2:

9.4 × 3.5 = - t  Isolate the variable

Step 3:

32.9 = - t   Multiply

Answer:

t = - 32.9  

Hope This Helps :)

7 0
3 years ago
john scored 15 points his first game. In his last game he scored 20 points. What was his percent of increase?
iVinArrow [24]

\huge\mathrm{ \it{Answer࿐}}

  • Increase = 20 - 15 = 5 points

  • \boxed{ \% \: increase \:  = \frac{5}{15} \times 100  }

  • \% \:  \:increase  =  \frac{100}{3}

  • \% \:  \:increase  = 33.33

_____________________________

\mathrm{ \#TeeNForeveR}

6 0
2 years ago
Can someone please help me get surface area and lateral surface area
Zarrin [17]

Answer:

Step-by-step explanation:

suface area of base=1/2×9×7.8=9×3.9=35.1 yd²

lateral surface area=3×1/2×9×10=135 yd²

total surface area=135+35.1=170.1 yd²

i assumed it is an equilateral triangular base.

as √(7.8²+4.5²)=9.0049≈9

3 0
3 years ago
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