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Kitty [74]
3 years ago
6

I only need 1 b. please no work needed thank you

Mathematics
1 answer:
Zigmanuir [339]3 years ago
5 0

Answer:

standard form is x^2-3x-4=0

which is a^2+bx+c=0

so the value of a=1 , b= -3 and c= -4

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Someone plssss helppppp i need it finished in like 20 min plsss help
denis23 [38]

Answer:

number of guest tickets, g, is 100 tickets

number of student tickets, s, is 125 tickets

Step-by-step explanation:

Given;

total number of tickets sold, t = 225 tickets

cost of each guest ticket,  = $5.5

cost of each student ticket, = $3.5

total cost of the tickets, Tc = $987.5

number of guest tickets = g

number of student tickets, = s

g(5.5) + s(3.5) = 987.5 ------- (1)

g + s = 225 ----------- (2)

From equation (2); s = 225 - g

Substitute the value of g in equation (1)

5.5g + 3.5(225 - g) = 987.5

5.5g + 787.5 - 3.5g = 987.5

5.5g - 3.5g = 987.5 - 787.5

2g = 200

g = 200 / 2

g = 100 tickets

Then, s = 225 - g

s = 225 - 100

s = 125 tickets

3 0
3 years ago
The lengths of the sides of a triangle are 3, 3, 32. Can the triangle be a right triangle?
Charra [1.4K]

Answer:

No

Step-by-step explanation:

Although two sides are equal, the 32 is simply too big for it to be a triangle.

4 0
3 years ago
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A _______ fraction is a fraction whose denominator is 10, 100, or some other multiple of 10
serg [7]
A decimal fraction is a fraction whose denominator is 10, 100, or some other multiple of 10.
8 0
3 years ago
Olve each problem.<br> 1) What is 50% of 114
statuscvo [17]

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57

Step-by-step explanation:

8 0
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What is the value of the function at x = –2? <br><br><br>2 <br><br>0 <br><br>–6 <br><br>–1
Nina [5.8K]

Answer:

0

Step-by-step explanation:

You should prolly turn the line into slope intercept form, y = mx + b

m being the slope

b being the y intercept

The line intercepts the y-axis at -1 so b = -1

From the point of (0,-1) you go up one and left two, that means the slope is -1/2

y =   - \frac{1}{2} ( - 2)  - 1

y = 1 - 1

y = 0

When x = -2, y = 0

3 0
3 years ago
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