Distributive property goes like this:
a(b+c)=ab+ac
10.
I'll distribute each seperatly then group
2(x+3)=2(x)+2(3)=2x+6
4(x-2)=4(x)+4(-2)=4x-8
2x+6+4x-8=6x-2
11.
4(3x²-1)=4(3x²)+4(-1)=12x²-4
5(2x+2)=5(2x)+5(2)=10x+10
12x²-4+10x+10=12x²+10x+6
12.
4(2x-8)=4(2x)+4(-8)=8x-32
-(x-4)=-1(x-4)=-1(x)-1(-4)=-x+4
8x-32-x+4=7x-28
Answer:
B. Mr Cutler should make 2 bricks and 7 tiles
Step-by-step explanation:
<h3>Seeing how he makes 2$ for each brick and 3$ for each tile you just test with each of the options to see which one gives you the largest sum. </h3><h3>For A. It says Mr. Cutler should make 7 bricks and 0 tiles, so 2(7) + 3(0)= 14 </h3><h3><u>For B. It says Mr. Cutler should make 2 bricks and 7 tiles, so 2(2)+ 3(7) = 25</u></h3><h3>For C. It says Mr. Cutler should make 7 bricks and 2 tiles, so 2(7) + 3(2)= 20</h3><h3>For D. It says Mr. Cutler should make 0 bricks and 8 tiles, so 2(0) + 3(8)= 24 </h3><h3>I hope this helps.</h3>
Answer:
Therefore, the distance (height) is 24cm.
<u>Brainliest plzzzzz</u>
Step-by-step explanation:
Area of trapezium = 1/2 × (a+b) × h
*a and b are the parallel lengths
Now we are going to find the distance, which is height (also known as 'h').
First, substitute the given values into the equation.
1080 = 1/2 × (55.6 + 34.4) × h
Move the 1/2 over to 1080 and divide.
1080 ÷ 1/2 = (55.6 + 34.4) × h
2160 = (55.6 + 34.4) × h
Add the numbers in the brackets.
2160 = 90 × h
Move 90 over to 2160 and divide.
2160 ÷ 90 = h
24 = h
1/620 is the simplest form of 2/1240
all you had to do was simplify
2 divided by 2=1
1240 divided by 2=620 <span />
Answer:
h=7
Step-by-step explanation:
We want to solve the equation:
We multiply through by the LCM:
Simplify to get:
We expand to get:
h=7