Answer:
27.
Step-by-step explanation:
9 / 1/3
= 9 * 3/1
= 9 * 3
= 27.
Sin 30° = 1/2 = x/8
then x = 4
sin 60° = √3/2 = y/8
then y = 4√3
so the length of the longer leg is 4√3
Answer:
The answer to your question is: (1/2, -1/3)
Step-by-step explanation:
Elimination
10x - 15y = 10 (I)
4x + 6y = 0 (II)
Multiply (I) by 2 and (II) by -5
20x - 30y = 20
-20x - 30y = 0
Add both equations
0 - 60y = 20
y = -20/60
y = - 1/3
Substitute y in (II)
4x + 6(-1/3) = 0
4x - 2 = 0
4x = 2
x = 2/4
x = 1/2
4(1/2) + 6(-1/3) = 0
4/2 - 6/3 = 0
2 - 2 = 0
0 = 0
Answer:
8 to the power of 2 which is also 8^2 which 64
here is a rhyme to help you-
'i eat and eat until i was sick on the fall, 64'
it is silly but it help me so it might help you
here are some more rhymes to help you-
Two and four want to celebrate; they're turning eight (2 x 4 = 8)
Six and five watched the birdie; the number of times she chirped was thirty (6 x 5 = 30)
Six and six had a bag of tricks; inside the bag was thirty-six (6 x 6 = 36)
Six and seven live in a shoe; it must be size forty-two (6 x 7 = 42)
Six and eight are running late! How many minutes? Forty-eight! (6 x 8 = 48)
When multiplying ones, don't forget: What you see is what you get!
hope this helps!!
Unit rate refers to how much the buyer paid per unit. Let’s do the math:
$2.52 for 4.5 pounds of potatoes
Divide $2.52 by 4.5
The shopper paid 56 cents per pound of potatoes.
Now $7.75 spent for 2.5 pounds of broccoli.
Divide $7.75 by 2.5.
The shopper paid $3.10 for each pound of broccoli.
Last $2.45 for 2.5 pounds of pears.
The shopper will spend 98 cents per pounds of pears.
Please vote my answer brainliest! Thanks.