3 years ago

Pls anwser i give brainlest to 1st person to anwser and i wish i could give 25 points but i cant

Mathematics

2 answers:

Radda [10]3 years ago

8 0

The answer is 5.84 !

Neporo4naja [7]3 years ago

4 0

Answer:

The answer is 5.84

Step-by-step explanation:

You would solve it like just normal adding

You might be interested in

Can someone send the steps to solve

Paladinen [302]

Answer:

151 degrees

Step-by-step explanation:

6 0

3 years ago

The perimeter of the original figure is 68 feet and the perimeter of the scale drawing is 17 feet. What is the scale factor of t

LekaFEV [45]

The scale factor = the final divided by the origin:

I our case the scale factor = 17/68 = 1/4 , means that the reduction of the origine was reduced by 4 times

5 0

3 years ago

Read 2 more answers

Determine the zeros of the function f(x) = 3x^2 -7x+1

IceJOKER [234]

I will use the quadratic formula.

$\text{The zeros of function:}\ f(x)=0\\\\f(x)=3x^2-7\\\\f(x)=0\to3x^2-7x+1=0\\\\a=3;\ b=-7;\ c=1\\\\b^2-4ac=(-7)^2-4\cdot3\cdot1=49-12=37\\\\x_1=\dfrac{-b-\sqrt{b^2-4ac}}{2a};\ x_2=\dfrac{-b+\sqrt{b^2-4ac}}{2a}\\\\x_1=\dfrac{-(-7)-\sqrt{37}}{2\cdot3}=\dfrac{7-\sqrt{37}}{6}\\\\x_2=\dfrac{-(-7)+\sqrt{37}}{2\cdot3}=\dfrac{7+\sqrt{37}}{6}$

6 0

3 years ago

Solve this on your own and find the unit rate of miles per hour.

Dafna11 [192]

150mi/5hr =30 mi/hr so the answer is 30 mi/hr

4 0

2 years ago

Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels 16 miles per hou

Anvisha [2.4K]

2x+2(x-20)=340

2x+2x-40=340

4x=380

x=95 mph

x-20=75 mph

ans: the speed of the westbound train = 75 miles per hour

5 0

3 years ago