3 years ago

Find the solutions to the equation −16t2+40t+5=10 using the quadratic formula.

Mathematics

1 answer:

dimulka [17.4K]3 years ago

5 0

Answer:

x1= $\frac{5-2\sqrt{5} }{4} \\$ x2= $\frac{5+2\sqrt{5} }{4}$

You might be interested in

Please help. I am horrible with math.

Anastaziya [24]

Hi!

I can help you with joy!

The answer is 2x= 6x.

This is an example of direct variation!

$*GentleGirlie*$

7 0

3 years ago

How are the volumes of cylinders, cones, and spheres related?

STatiana [176]

Answer:

The formula for the volume of a cylinder is pi*r^2*h. ... The formula for the volume of a cone is 1/3*pi*r^2*h. Finally, we looked at spheres, like a basketball and the planets. The formula for the volume of a sphere is 4/3*pi*r^3.

So basically, they have alike formulas

(hope this helped)

6 0

4 years ago

Read 2 more answers

2x - 2y= 6 <br> 3x + 2y = 9 <br> solve the system equation

creativ13 [48]

Step-by-step explanation:

5x = 15

x = 3

3(3)+ 2y = 9

9 + 2y = 9

2y = 0

y = 0

(3,0)

4 0

3 years ago

Help with Questions 4 and 5!<br> Will mark Brainliest for the best and accurate answers!

qaws [65]

question 4 is A

question 5 is 43.6

question 5 showing work

how I would figure it out is 151-20 =131

then I would divide it by 3 for each day

131÷3=43.6

7 0

3 years ago

Read 2 more answers

Anserw first and get brainliest Which is a simplified form of the expression 6(2t – 3) + 3(t + 5)?

LiRa [457]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers