Answer:
648
Step-by-step explanation:
9x2=18
18x36=648
please don't hate if I got it wrong.
Answer:
Oh well you can answer others questions to get points and with those points you can ask a question and give them a certain amount of points and you can delete answers if you dont like it
Step-by-step explanation:
Answer:
Heres the answer
Step-by-step explanation:
To calculate the ratio of an amount we divide the amount by total number of parts in the ratio then multiply the answer by original ratio.
Let's solve your inequality step-by-step.
5x+38<4(2−5x)
Step 1: Simplify both sides of the inequality.
5x+38<−20x+8
Step 2: Add 20x to both sides.
5x+38+20x<−20x+8+20x
25x+38<8
Step 3: Subtract 38 from both sides.
25x+38−38<8−38
25x<−30
Step 4: Divide both sides by 25.
<u>25x</u> <u>-30</u>
25 < 25
25
x< <u>−6</u>
<u>
</u> 5
<h3 />
Answer:
<h2>-2√3 + 2√15</h2>
Step-by-step explanation:
√3 (-2+√20) = √3×(-2) + √3×√20
= -2√3 + √3×√(4×5)
= -2√3 + √3×√4×√5
= -2√3 + √3×2×√5
= -2√3 + 2√15