3 years ago

Perform the indicated operation -3+14= ?

Mathematics

1 answer:

Zigmanuir [339]3 years ago

5 0

The answer is -3+14=11

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Ill give Brainly ig just help

Vera_Pavlovna [14]

Answer:

A: Equivelent.

B: Not

C: Not

D: Equivelent.

Step-by-step explanation:

7 0

3 years ago

Write a quadratic equation in standard form with the given roots of 3,-4

nexus9112 [7]

Answer:

Since the roots are 3, -4 then we must put

-3, 4 into this equation,

(x +a) * (x +b) = 0

(x -3) * (x +4) = 0 then multiplying

x^2 +x -12

Step-by-step explanation:

3 0

2 years ago

Darren wins a coupon for $4 off the lunch special for each of five days he pays $75 for his 5 lunch specials write and solve an

Valentin [98]

The original price for one lunch special is $19.

Explanation

The original price for one lunch special is 'p' dollar.

He wins a coupon for $4 off for each of five days. That means , he needs to pay $(p-4)$ dollar each day.

So, the total amount needed to pay for 5 days $= 5(p-4)$ dollar

Given that, he pays $75 for his 5 lunch specials. So the equation will be.....

$5(p-4)= 75\\ \\ 5p-20=75\\ \\ 5p= 75+20\\ \\ 5p= 95\\ \\ p=\frac{95}{5}=19$

So, the original price for one lunch special is $19.

8 0

2 years ago

1+1 pls help me nopwwwwww

lana66690 [7]

Your answer would be 2

7 0

3 years ago

What is the exact solution of cos (17pi/6)?

kolbaska11 [484]

The exact solution of cos (17π/6) is as follows:

First change the angle into degrees.

17(π/6) (180°/π) = 510°

Then we calculate the cosine of the angle above and it as follows:

cos 510° = -(√3)/2

Hope this answers the question. Have a nice day.

4 0

2 years ago