Answer:
85 degrees
Step-by-step explanation:
180 - 10 = 170
170 / 2 = 85
Answer:
84 students
Step-by-step explanation:
We know that the ratio of boys to girls is 4 : 3, and we know that the actual number of boys is 48, so let's set up a proportion:
, where x is the number of girls in the club
Cross-multiply:
4x = 48 * 3 = 144
x = 144/4 = 36
Thus, there are 36 girls in the club.
Don't forget to check back with the question! It's asking for the total number of students, so we need to add 36 to 48:
36 + 48 = 84
Therefore, our answer is 84 students.
<em>~ an aesthetics lover</em>
3x = 36-6x . add +6 to both sides, 6 cancels out now you have 9x = 36x, divide 9 to each side, x=4
the inequality that can be used to find the number of miles that she has left to jog is:
m < 9mi
<h3>which inequality can be used to find the number of miles she left to jog?</h3>
Let's define the variable "m" as the number of miles that she has left to jog.
We know that she wants to jog for less than 12 miles, so we start with the inequality:
m < 12 mi
And we know that she already has jogged 3 miles, so we need to subtract 3 on the right side of the inequality:
m < 12 mi - 3mi
m < 9mi
So, at this point, the inequality that can be used to find the number of miles that she has left to jog is:
m < 9mi
If you want to learn more about inequalities:
brainly.com/question/24372553
#SPJ1
Answer:
t=-148+1/1.5740740740741
Step-by-step explanation:
(t)=-0.32+2.7t+253
We move all terms to the left:
(t)-(-0.32+2.7t+253)=0
We add all the numbers together, and all the variables
t-(2.7t+252.68)=0
We get rid of parentheses
t-2.7t-252.68=0
We add all the numbers together, and all the variables
-1.7t-252.68=0
We move all terms containing t to the left, all other terms to the right
-1.7t=252.68
t=252.68/-1.7
t=-148+1/1.5740740740741