Answer:
D. y= 2/3x-2
Step-by-step explanation:
y=6-2x/-3
-2+2/3x
2/3x-2=y
What is the area of a circle with the radius of 3 inches
Answer:
28.27
Step-by-step explanation:
3/7 of the students in a school are in sixth grade. a) How many sixth graders are there if the school has 70 students? 7 b) How many sixth graders are there if the school has 28 students?
Answer:
a) 30 sixth-graders
b) 12 sixth-graders
Step-by-step explanation:
You can solve this problem by multiplying fractions. In order to solve a, you need to multiply 3/7 by 70 students to e t the number of sixth-graders because 3/7 of the population (in this case it's 70) are 6th graders:
70 × 3 ÷ 7 = 70 ÷ 7 × 3 = 30
So if the school has 70 students, 30 are 6th graders.
For part b, you multiply the student population (28) by the ratio 3/7 to find how many 6th grader there are:
28 × 3 ÷ 7 = 28 ÷ 7 × 3 = 12
So if the school has 28 students, 12 are 6th graders.
a) There are 30 sixth graders are there if the school has 70 students.
b) There are 12 sixth graders are there if the school has 28 students.
What is Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
3/7 of the students in a school are in sixth grade.
Now,
a) Let the students in school = 70
Then, Number of students in sixth grade = 3/7 × 70
= 3 × 10
= 30
b) And, Let the students in school = 28
Then, Number of students in sixth grade = 3/7 × 28
= 3 × 4
= 12
Thus, a) There are 30 sixth graders are there if the school has 70 students.
b) There are 12 sixth graders are there if the school has 28 students.
Learn more about the multiplication visit:
brainly.com/question/10873737
#SPJ5
11. Jackie ate of a bag of popcorn. She
shared the rest with Enrique. List three
ways they could have shared the
remaining popcorn
∠aangle, a and \angle b∠bangle, b are complementary angles. \angle a∠aangle, a measures 37^\circ37 ∘ 37, degrees. What is the measure of \angle b∠bangle, b?
Answer:
∠b= 53
Step-by-step explanation:
Simplify a/b + c/f
a/b x c/f
a/b divided by c/f
Answer:
1 (a f+bc)/bf
2 ac/bf
3 a f/bc
Step-by-step explanation:
Melissa is walking around the outside of a building that is in the shape of a regular polygon. She determines that the measure of one exterior angle of the building is 60
o
o
. How many sides does the building have?
A
6
B
9
C
3
D
12
Answer:
6 sides
360/60=6
pls mark brainliest
The number of sides in the building is 6
6 sides
Given :
Melissa is walking around the outside of a building that is in the shape of a regular polygon.
She determines that the measure of one exterior angle is 60 degree
We know that the measure of exterior angle of any regular polygon is 360 degrees.
one exterior angle is 60°
The number of sides of regular polygon is total exterior angle / one exterior angle
Number of sides of regular polygon =[tex]\frac{360}{60}=6[/tex]
So, the building have 6 sides .
Learn more : brainly.com/question/8083053
Kevin has a packet of 25 grams of sugar. How many milligrams of sugar does he have? A. 25,000 mg B. 27,500 mg C. 30,000 mg D. 50,000 mg
Answer:
25000 mg.
Step-by-step explanation:
There are 1000 mg per gram. If we multiply 1000*25 we will get 25000 mg of sugar.
please help need answers ASAP! I will leave good reviews
Answer: its not showing the
Step-by-step explanation:
LCM of 3,5,8,4 in explanation
Answer:
120
Step-by-step explanation:
If you multiply these numbers you will eventually find that they all have a common multiple of 120. 120 is also the least common multiple so therefore, the lcm is 120
there were n signers of the declaration of independence. the oldest was benjamin franklin, who was y years old. 7 is 10% of y. what was franklins age
Answer:
70
Step-by-step explanation:
In this problem 7 is 10% of Ben Franklin's age. To solve you must find what 100% percent of his age is. To do this multiply 7 by 10. You do this because 10% times 10 is equal to 100%. Therefore, his age is 70.
Given that x - y = 5 and xy = -6/1/2,
find the value of x² + y².
Answer:
24Step-by-step explanation:
(x - y)² = x² + y² - 2xyx² + y² = (x - y)² + 2xySubstitute given values
x² + y² = 5² + 2(-6/12) = 25 - 1 = 24Answer:
Given that x - y = 5 and xy = -6/1/2,
Step-by-step explanation:
the value of x² + y².
=(x-y)²+2xy=5²+2×[-6 1/2]=25-13=12 is your answer
What is the value of x in the equation?
221 = 17 x
12
13
204
238
Answer:
13
Step-by-step explanation:
Someone help me with what p and q equals?
The total number of tickets sold to a concert is modeled by h(x)=2x^2+6x
, where x represents the number of days since tickets went on sale. How many days have passed if 108 tickets have been sold?
Answer:
6 days
Step-by-step explanation:
rolling two number dice and tossing one coin
please help me and before you try to answer the height is not 8 in but the volume is 25.12 in if that helps thank you <3
Answer:
25.12 in^3.
Step-by-step explanation:
Volume of the cylinder = 3.14 * r^2 * h
= 3.14 * 2^2 * 8
The volume of the preserve
= 1/4 * 3.14 * 4 * 8
= 25.12 in^3.
Answer:
2 in
Step-by-step explanation:
so the original height is 8 in and you need to find the height if the jar was 1/4 full
half of 8 is 4
and half of 4 is 2
your final answer is 2 in
good luck :)
i hope this helps
have a nice day !!
John, Kevin, and Andrew are counting their pennies. John has three times as many pennies as Kevin. If John and Andrew put their pennies in the same container, they'll have 266 pennies. However, if Kevin and Andrew put their pennies together, they will have 198 pennies. How many pennies does John have?
Answer:
102 pennies
Step-by-step explanation:
Let the number of pennies owned by John, Kevin, and Andrew be J , K and A respectively
Given that John has three times as many pennies as Kevin then
J = 3K
If John and Andrew put their pennies in the same container, they'll have 266 pennies then
J + A = 266 Since J = 3K
3K + A = 266
However, if Kevin and Andrew put their pennies together, they will have 198 pennies
K + A = 198
Subtract K + A = 198 from 3K + A = 266
2K = 68
K =68/2 = 34 pennis
J = 3K J = 3 * 34
= 102 pennies
John has 102 pennies
Solve using linear combination.
2e - 3+ - 9
e + 35= 18
Which ordered pair of the form (e. f) is the solution to the system of equations?
e = -17. 2 x -17 - 3 + 9
-34 - 3 + 9
== -28
hope this helps
Answer:
(3,5)
Step-by-step explanation
3=e and 5=f (but I guess u accidentally put a plus sign)
so 2e= 6 and 3f=15, and 6-15=-9 so this checks out
Next e=3 and 3f=15 (that 5 in the second problem should be an f) and 3+15-18 again is checks out so 3,5 must be correct yada yada yada goodnight.
-I'm usually more professional explaining problems but i broke it down for ya, when I get over this drowsiness I'll be back to my usually math pro self
In an office,2/3 of the telephone bill is paid by Tom,1/5 paid by Azuma and the remaining by Tina. What fraction is paid by Tina?
Answer:
4/15
Step-by-step explanation:
1 - 2/3 = 1/3
1/5 x 1/3 = 1/15 of the bill
1/15 of bill is paid by azuma
10/15 is by tom
so 1 - 10/15 - 1/15 = 4/15 by tina
I WILL GIVE BRAINLIEST LOTS OF POINTS!!!!
Answer The Question.
Answer
88.6 cm
Step-by-step explanation:
Help me pleaseeeeeee
Answer:
H or G. mostly G.
Step-wby-step explanation:
I think I am not sure. hope this helps.
What is AC?
А
А
D
5
B
I need help with this guysss
Answer:
What are u asking for its just a pic
Step-by-step explanation:
Answer:
#12
17.7....
#14
31.7...
Step-by-step explanation:
12.
tan-1 (25/78)
= 17.77132082
14.
sin-1 (10/19)
= 31.756856386
Ms.Knight wants to throw a pizza party for the 7th graders. In a random sample, 13 out of 20 7th graders preferred pepperoni pizza and the other 7 proffered cheese. Based on this data out of 400 total 7th graders approximately how many prefer pepperoni?
Give steps.
Answer:
260
Step-by-step explanation:
because 13 of 20 is 65% filled up and 260 is 65% of 400
Answer:
260 i say
Step-by-step explanation:
hi caroline
if your good at math pls help
1. Get a blank paper or sugar board or cardboard/ calendar to complete the given task.
2. Use your pencil and compass to scribe or draw three different size circles on the blank paper/ calendar/ cardboard/sugar board
3. At the back of each circle label them 1,2 and 3 respectively.
4. Next use your ruler to measure the radius of the circle which is from the center to the circumference of the circle.
Ensure to record your measurement.
5. Use your ruler and measure the diameter goes straight across the circle, through the center (radius).
Ensure to record the measurements for each circle.
6. Then you will repeat steps 4 and 5, while using a string along with your ruler to measurement the circumference for each of the circle. Ensure to record your measurements
7. After completing your measurement write a conclusion for what you observed about the measurements for the diameter, radius and circumference for the three circles.
Answer:
R: Radius.
D: Diameter.
1) R: 4cm
D: 8cm
2) R: 2;5cm
D: 5cm
3) R: 2cm
D: 4cm
Conclusion: Note that the radius and diameter measurements vary depending on the circumference measurement.
(To graph use the measurements of the diameter)
Good luck! :)
Jameson Middle School gives bottles of water to teachers and students who are going on a field trip. The school orders 500 bottles of water. They plan to give 35 bottles of water to teachers. They ordered at least 2 bottles of water for each student. How many students could be going on the field trip?
Answer:
215 students
Step-by-step explanation:
500 divided by 2 = 250
250 - 35 each= 215
how does it go on a number line please help me.
Other Brainliest if you can answer this correctly
Answer:
Step-by-step explanation:
what is 2+2 who ever answers wrong will get brainiest
Answer:
5
Step-by-step explanation:
2 +2 = 5
by mistake
follow meAnswer:
4
Step-by-step explanation:
emma records the number of spots in 5 ladybugs
Answer:
What’s the question?
Step-by-step explanation: