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Leya [2.2K]
3 years ago
9

3x + 8y = -1-3x + y = -17​

Mathematics
2 answers:
Alex777 [14]3 years ago
8 0

Answer:

Point form : (5,-2)

Equation form : x=5, y=-2

Step-by-step explanation: Solve for the first variable in one of the equations, then substitute the result into the other equation.

snow_tiger [21]3 years ago
3 0

Answer:

Step-by-step explanation: what the hell

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What’s the volume of a cylinder with a radius of 6ft and height of 14ft? pls show work
Daniel [21]

Answer:

<em><u>Given </u></em><em><u>-</u></em>

  • <em><u>radius </u></em><em><u>of </u></em><em><u>cylinder </u></em><em><u>=</u></em><em><u> </u></em><em><u>6</u></em><em><u> </u></em><em><u>ft</u></em>
  • <em><u>height </u></em><em><u>of </u></em><em><u>cylinder </u></em><em><u>=</u></em><em><u> </u></em><em><u>1</u></em><em><u>4</u></em><em><u> </u></em><em><u>ft</u></em>

Now ,

volume = \pi \: r {}^{2} h \\  =  >  \frac{22}{\cancel{7}}  \times 6 \times\cancel{ 14} \\  \\  =  > 22 \times 6 \times 2 \\  =  > 264 \: ft {}^{3}

hope helpful~

5 0
2 years ago
A softball team won 95% of 120 games. How many games did they win
dmitriy555 [2]

Answer:

114 games

Step-by-step explanation:

0.95 x 120=114

they won 114 games

5 0
3 years ago
Read 2 more answers
Find the principal which will yield simple interest of N55.60 for 1yr 6 months at the rate of 2%
Norma-Jean [14]

There should be a point the line is going through, (1,2).

We have given that,

N55.60 for 1yr 6 months at the rate of 2%

We have to determine the principal which will yield simple interest of N55.60 for 1yr 6 months at the rate of 2%.

<h3>What is the simple interest?</h3>

A = P (1 + rt)

A = final amount

P = initial principal balance

r = annual interest rate

t = time (in years)

x = inches

y = miles

per 1 inch = 2 miles

so on the graph, there should be a point the line is going through, (1,2).

To learn more about the simple interest visit:

brainly.com/question/2294792

#SPJ2

6 0
2 years ago
A farmer grows corn, tomatoes, and sunflowers on a 320-acre farm. This year, the farmer wants to plant twice as many acres of to
svet-max [94.6K]
Set it up with variables; tomatoes=t, sunflowers=s, corn=c

320=t+s+c

This year;
t=2s   
c=t+40

so, replace 2s for t; c=2s+40 

now we can put those factors in for 320=t+c+s

320= 2s+2s+40+s
(SIMPLIFY)---> 320=5s+40----> 5s+280----> s=56 

now incorporate the s value into the other equations. 

c=2s+40----> c=56(2)=40 ----> c=152 
t=2s -----> t=2(56) ----> t=112

TOMATOES= 112 acres
CORN= 152 acres
SUNFLOWERS= 56 acres

To check your work: 320=t+s+c ----> 320=112+156+56 

5 0
3 years ago
Read 2 more answers
A rectangle has a width of 7. 9 ft and a perimeter of 27. 2 ft.
antiseptic1488 [7]

Answer:

The height would be 5.7 ft and the area would be 45.03

THIS IS A 2D SHAPE

7 0
3 years ago
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