All categories

2 years ago

Giving thanks and brainliest for best answer <3

Mathematics

1 answer:

Papessa [141]2 years ago

5 0

It’s definitely 100% B sorry if I’m late :)

You might be interested in

How to write 12/4 as a whole number

My name is Ann [436]

Answer:

Step-by-step explanation:

12 Divided By 4 Is 3

And 3 Is A Whole Number

3 0

2 years ago

Read 2 more answers

The roof of Mr. Thompson’s house is blank feet high to climb on top of his house healing a 13 foot ladder against the roof of hi

Andrews [41]

Okay, what's the question!

4 0

2 years ago

4x - y = -4<br> 5x = 2y +1<br> how do I solve this using elimination?

julia-pushkina [17]

8x - 2y = -8
-5x + 2y = -1

3x = -9
x = -3

4 0

2 years ago

Read 2 more answers

108 identical books have a mass of 30 kg. Find

Lynna [10]

Answer:

(i) 540kg

(ii) 5.56 (rounded off to 3 significant figures)

Step-by-step explanation:

$108 \div 30 = 3.6kg$

$(i)3.6 \times 150 = 540kg$

$(ii)3.6 \times x = 20$

$3.6x = 20$

$x = \frac{20}{3.6}$

$x = 5 \frac{5}{9}$

4 0

3 years ago

F(x) = 2x^2 - 3x, calculate f(x+h)-f(x) / h

kvasek [131]

First plug in (x+h) for x in the function.
f(x+h)= 2(x-h)^2-3(x-h) = 2(x^2-2xh+h^2)-3x-3h =
2x^2-4xh+2h^2-3x-3h - 2x^2 +3x =
(-4xh +2h^2-3h)/h
-4x +2h-3

6 0

3 years ago