Answer:
88
Step-by-step explanation:
400*0.22 gives the answer
Answer:
Y = 3x
Step-by-step explanation:
Hope this helps! If wrong let me know. Pls give brainliest!
<em>The question doesn't have any requirement. I'll calculate the water Halle has left for lunch after drinking the rest.</em>
Answer:
<em>Halle has 250 ml of water for lunch</em>
Step-by-step explanation:
<u>Fractions and Proportions
</u>
Fractions often express ratios between partial and total measures. In this context, 1/4 means 1 part out of 4 parts.
Halle goes to school with 1 liter of water in a bottle, she drinks 1/4 of the bottle before school starts. The bottle now has 3/4 of a liter of water
Halle drinks 2/3 of it before lunch, it means that the bottle has 1/3 of 3/4 left of the water. Since 1/3*3/4 = 1/4. That is the fraction of water still present in the bottle.
Since 1 liter is 1000 ml, Halle has 1/4*1000= 250 ml of water for lunch
Answer:
108.43°
Step-by-step explanation:
I graphed this expression on the graph below and found the direction angle of 108.43°.
Answer:
Step-by-step explanation:
finding PR ( public relations :D , not that PR , the PR on this triangle thingy )
use law of cosines, again
c=sq rt [ a^2+b^2﹣2*a*b*cos(C) ]
where
c=PR
a= 9
b = 22
C = the angle of Q or 180 = 97+24+Q so Q = 180-97-24 = 59°
they tried to trick us.. by not giving us the angle C for the above cosine formula , but we figured out their diabolical plan :D yay super hero math
then
PR = sq rt [ 9^2 + 22^2 - 2*9*22*cos(59) ]
PR = sq rt [ 81 + 484 -203.9550777 ]
( notice that now it is a subtraction sign instead of a plus sign, this time? )
PR = sq rt [361.0449 ]
PR = 19.0011
to the nearest 10th
19.0 :)