OK. I'll try. There's not too many points at risk here.
3/5 =y y=1/15 I don't understand what this means.
If 3/5 = y then y = 3/5 .
1/2 p = (1-3/10)
1/2 p = 1.3 Multiply each side by 2. p = 2.6 .
6w = 13.5 Divide each side by 6. w = 2.25
4.2 q = 44.1 Divide each side by 4.2 . q = 10.5 yay!
4/7 b = 5/8 Multiply each side by 7. 4 b = 35/8
Then divide each side by 4. b = 35/32 or 1 and 3/32
or 1.09375
1-1/3 b = 8
4/3 b = 8 Multiply each side by 3 . 4 b = 24
Then divide each side by 4 . b = 6
If I’m not mistaken I believe x = 58 degrees
Answer:
It didn't saying anything about rounding but the the dimensions in there exact form are:
and
.
Now if they said to round to the nearest hundredths the dimensions in this rounded form would be:
L=5.39 cm and W=5.19 cm
(Check your question again and see if you meant what you have)
Step-by-step explanation:
L is 5 less than twice W
L = 2W-5
Area of rectangle=L*W
Area is 28 means L*W=28.
I'm going to insert L=2W-5 into L*W=28 giving me
(2W-5)*W=28
Distribute
2W^2-5W=28
Subtract 28 on both sides
2W^2-5W-28=0
a=2
b=-5
c=-28
We are going to use the quadratic formula.
Plug in...
W needs to be positive so
And
Does L*W=28?
Let's check.
In the last step, I was able to do a quick multiplication because I was multiplying conjugates. (a+b)(a-b)=a^2-b^2.
3x/10-2 = x/5+2
+2 +2
3x/10 = x/5+4
x10 x10
3x = x(5 x 4)
-x -x
2x = 20
/2 /2
x=10
Answer:
B) The second one. A number line with an open circle at 2 with a bold line pointing to the right ending at the point at 7.
Step-by-step explanation:
B) The second one. A number line with an open circle at 2 with a bold line pointing to the right ending at the point at 7.