Answer:
520
Step-by-step explanation:
Past number of pupils: p
Increase of 57% = 1.57
Present number of pupils = 817
p x 1.57 = 817
p = 817 divided by 1.57 = 520.382
rounded to the nearest whole number = 520 (this is why the question says "about" how many...)
57 x 817 = 46569
46569 divided by 100 = 465.69
817-465.69 = 351.31
Answer : 351
Explanation : 57 times 817 equals to 46569 and then you divided by 100 . Then it equals to 465.69 . To find out the how many more students were enrolled you have to subtract 465.69 from 817 and then you get 351.31 which you round to 351 .
The angles below form a linear pair. What is the measure of angle ABC?
Giving brainliest!!!!!!!!!!!
Answer:
22 1/2
Step-by-step explanation:
22 1/2
srry if its wrong <3
Can someone please help me I will give brainlist
Answer:
3/7 of 2/11 is 6/77
Let me know if this helps!
Answer:
6/77
Step-by-step explanation:
hope this helps U///w///U
Use a composite figure to estimate the area of the figure.
A) about 14 square units
B)about 18 square units
C)about 11 square units
D) about 8 square units
Answer:
A) about 14u^2
Step-by-step explanation:
If you combine the two part filled units at the top of the figure, you can see that it makes a full unit.
The visual area is 15, so when you combine the part filled units, it will be about 14.
Hope this helped!
so my 1st queation is 80+64w 2 is 40+45n 3 is 6+24z 4 is 28d+42
Answer:
w is 214656 z is 8657
hope this helps
Step-by-step explanation:
would set a new school record? A number line going from 515 to 521. An open circle is at 518. Everything to the left of the circle is shaded. A number line going from 515 to 521. A closed circle is at 518. Everything to the left of the circle is shaded. A number line going from 515 to 521. An open circle is at 518. Everything to the right of the circle is shaded. A number line going from 515 to 521. A closed circle is at 518. Everything to the right of the circle is shaded.would set a new school record? A number line going from 515 to 521. An open circle is at 518. Everything to the left of the circle is shaded. A number line going from 515 to 521. A closed circle is at 518. Everything to the left of the circle is shaded. A number line going from 515 to 521. An open circle is at 518. Everything to the right of the circle is shaded. A number line going from 515 to 521. A closed circle is at 518. Everything to the right of the circle is shaded.
Answer:
C
Step-by-step explanation:
Mallory is making a red velvet cake. The top of the cake pan is shown below. Approximately how much icing will Mallory need to cover the top of the cake? the radius is 10
A-25 in 2
b-314in2
c-15.7in2
d-78.5
Answer:
around 314.16
Step-by-step explanation:
the radius squared is 100 and 100 times pi is around or rounded to 314.16 or in this case B 314 in 2
please help me with this
Answer:
I think the answer is positive 8
Step-by-step explanation:
ASAP helppppp Give me the correct ones
Answer:
it are 1 cup : 1/4, 2/3 cup:1cup,2 cup: 2/3 cup
Step-by-step explanation:
please help me first answer gets brainliest
Step-by-step explanation:
Answer: -40
Step-by-step explanation:
Show the work please
Answer:
210min
Step-by-step explanation:
We want to find 35% of 10 hours. In order to find the answer in minutes, we have to convert.
(10hr)(60min/1hr) = 600min
(0.35)(600min) = 210min
The quantity of 7 less than x, multiplied by 4
Answer:
Step-by-step explanation:To answer your question, the first number 9/8 has the reciprocal 8/9.
HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
e,b,and c but im not for sure
Step-by-step explanation:
Find the difference.
- 5
- 2.5
A) 3.5
B) 2.0
C) 3.0
D) 2.5
Answer:
2.5
Step-by-step explanation:
Since -5 is smaller than -2.5, the answer will be positive. To make life a little easier, you can simply just do 5 - 2.5 and get 2.5.
Hope this helped :)
-24 + 9w simplify with distributive factor
Answer:
3(-8 + 3w)
Step-by-step explanation:
The greatest common factor (GCF) of 24 and 9 is 3. By taking out a 3 from the quantity, you get a -8 from the -24 and a 3w from the 9w. But the 3 doesn't disappear. It is put outside of the quantity to indicate that it has been taken out and can be put back in.
-24+9w
9w-24
= 3(3w-8)
6th grade math-
x + 2 =?
x - 2 =?
2x =?
x ÷ 2=?
please help asap :((
Answer:
x = -2
x = 2
x = ?/2
x = ?(2)
Step-by-step explanation:
For each problem you want to isolate the variable.
For x + 2 you want to move the 2 by subtracting it (since it is being added to the x) from each side. Assuming the other side of the equal sign is 0, the answer is -2.
Same thing for x - 2, isolate by adding the 2 (since it is being subtracted).
For 2x and x ÷ 2 it is a little different. If we assume the opposite side is 0, the answer will be 0 because 0 divided or multiplied by 2 will give you 0. But if the opposite side is a different number, the answer will be that number and then the respected equation for the problem (divide both sides by 2 in 2x because the x is being multiplied by the 2 and multiple both sides by 2 in the x ÷ 2 because the x is being divided by the 2).
Give the other guy brainliest he really deserves it
PLEASE HELP NOW ITS IMPORTANT
Answer:
1. 9
2. 9
3. 6
4. 6
5. 6
6. 9
Step-by-step explanation:
Answer:
Step-by-step explanation:
21 dividedby 7/3 Is 9
72/7 divided by 8/7 is 9
4 1/2 divided by 1/2 is 9
9 divided by 3/2 is 6
4 2/3 divided by 7/9 is 6
12/7 divided by 2/7 is 6
What is the length of the dotted line in the diagram below? Round to the nearest tenth.
Using the Pythagorean Theorem, it is found that the length of the dotted line in the diagram below is of 8.6 units.
What is the Pythagorean Theorem?The Pythagorean Theorem relates the length of the legs [tex]l_1[/tex] and [tex]l_2[/tex] of a right triangle with the length of the hypotenuse h, according to the following equation:
[tex]h^2 = l_1^2 + l_2^2[/tex]
In this problem:
The length of the dotted line is the hypotenuse of a right triangle with legs 7 and x.x is the hypotenuse of a right triangle with sides 3 and 4.Hence, the value of x is found as follows.
[tex]x^2 = 3^2 + 4^2[/tex]
[tex]x^2 = 25[/tex]
[tex]x = \sqrt{25}[/tex]
[tex]x = 5[/tex]
Then, the length l of the dotted line is found as follows.
[tex]l^2 = 5^2 + 7^2[/tex]
[tex]l = \sqrt{74}[/tex]
[tex]l = 8.6[/tex]
The length of the dotted line in the diagram below is of 8.6 units.
To learn more about the Pythagorean Theorem, you can take a look at https://brainly.com/question/654982
PLZ I WILL GIVE U BRAINS, HELPPPPPP!!!!!!!!!
Answer:
−26p− 7
Step-by-step explanation:
ASAP
what is the GCF between x3 y5 and x4 y2
Answer:
Step-by-step explanation:
x^3y^5: x, x, x, y, y, y, y, y
x^4y^2: x, x, x, x, y, y
GCF: x^3y^2
Answer: x3,y5= 1
x4,y2= 1
URGENT HELP
I don’t understand the question can someone please explain how to get answer
difference is 33
Step-by-step explanation:
100 - 40% = 60 + 7% = 67 + 300 = 367
400 - 367 = 33
Answer: I might well as think the answer is 10.220
Which number is equivalent to 7 3/5?
A 3
B 4.2
C 7.35
D 7.6
Answer:
D
Step-by-step explanation:
The whole number 7 stays constant and in order to find the decimal, divide the numerator by the denominator. So 3 divided by 5 equals .6 so therefore the answer is 7.6
Samantha wants to redecorate her room. She would like to replace the carpet and needs
to know how much she needs to purchase. If each inch on the picture represents 2.5 feet, what is the area of
her bedroom floor?
some please hepl and do it right pls
Answer:
7109.76m2
plz mark brainliest
Select all ordered pairs that are solutions of y=3x−1.
1: (1,3)
2: (3,8)
3: (7,17)
4: (10,29)
Step-by-step explanation:
The correct options are
2. (3,8)
4. ( 18 , 29 )
Hope it will help :)
HELP PLEASE!!! Which equation can be used to calculate the area of the shaded triangle in the figure below?
A rectangle is shown with a width of 8 ft and a length of 14 ft. There is a diagonal line through the rectangle, and the bottom half is shaded in grey.
2(14 + 8) = 44 square feet
1 over 2.(14 + 8) = 11 square feet
2(14 × 8) = 224 square feet
1 over 2.(14 × 8) = 56 square feet
Plzzz help I’m being timed!!!
Answer:
W
Step-by-step explanation:
quadrant 4 is the bottom right one
W: 4;5
V: 4;2
Y: -1;2
X: -5;-1
plz help me... it would help if u did all the questions :)
Answer:
i dont see a x-
Step-by-step explanation:
SOMEBOD- SOMEBODY HELP MEEEEEE!!! PLEASEEEEEEE!!!!
4 / 1/7 ............
Answer:
28
Step-by-step explanation:
4/ 1/7 = 4 x 7/1 = 4 x 7 = 28