Heather, Jim, and Felipe served a total of 90 orders Monday at the school cafeteria. Felipe served 3 times as many orders as Heather. Jim served 5 more orders than Heather. How many orders did they each serve?
Answer:
Heather served 10 orders.
Felipe served 30 orders.
Jim served 50 orders.
What we know:
Let's refer to each person by their first initial (H, J, & F)
H + J + F = 90
F = 3 * H
J = 5 * H
Substitution:
Let's replace F and J by their equivalents in relation to H (basically making the entire left side only H)
H + (5 * H) + (3 * H) = 90
H + (5H) + (3H) = 90
9H = 90
H = 90/9
H = 10
Final Calculations
Now that we know how many orders Heather served, we can calculate how many Jim and Felipe served
F = 3 * H
F = 3 * 10
F = 30
J = 5 * H
J = 5 * 10
J = 50
A store donated 4 ½ dozen cookies for a fundraiser. Another store donated 3 ¼ dozen cookies. How many dozen cookies did they donate altogether?
Answer:
the number of dozen cookies donated altogether is [tex]7\frac{3}{4}[/tex]
Step-by-step explanation:
Given that
The store donated 4 1 ÷ 2 dozen cookies
And, the another store donated 3 1 ÷ 4 dozen cookies
we need to find oyt the no of dozen cookies donated altogether is
[tex]= 4 \frac{1}{2} + 3 \frac{1}{4} \\\\= \frac{9}{2} + \frac{13}{4} \\\\= \frac{18 + 13}{4} \\\\= \frac{31}{4}\\\\= 7\frac{3}{4}[/tex]
Hence, the number of dozen cookies donated altogether is [tex]7\frac{3}{4}[/tex]
4(x-2+y) what is the expression
Answer:
4x-8+4y
Step-by-step explanation:
factor the 4 to each part
Find the volume of triangular prism. NO LINKS
Answer:
504
Step-by-step explanation:
Find the trig ratio. Reduce to
lowest terms.
6
А
8
[?]
COS A =
COS A=0.8
Step-by-step explanation:
2^6+8^2
100
sqrt(100)=10
8/10
0.8
Answer:
cos is 4/5
tan is 3/4
and sin is 3/5
jimmy reads an article with 9,720 words in 45 minutes. about how many words does he read per minute?
Answer:
About 216 words per minute.
Step-by-step explanation:
Simplify the expression below.
(8^2)^6
A.
812
B.
84
C.
88
D.
83
Answer:
A. 8^12.
Step-by-step explanation:
(8^2)^6
= 8^)2*6)
= 8^12.
what is the answer to x^2-6x-16=0
Answer:
x=8
x=-2
Step-by-step explanation:
The first step when dividing 9m2 − 4m − 6 by 3m is shown. Which could be the next step? 3m − − 3m − − 3m − − 3m − −
Given:
Consider the below picture attached with this question.
The given expression is:
[tex]\dfrac{9m^2}{3m}-\dfrac{4m}{3m}-\dfrac{6}{3m}[/tex]
To find:
The next step.
Solution:
We have,
[tex]\dfrac{9m^2}{3m}-\dfrac{4m}{3m}-\dfrac{6}{3m}[/tex]
Cancel out the common factors.
[tex]=3m-\dfrac{4}{3}-\dfrac{2}{m}[/tex]
Therefore, the correct option is D.
What is the perimeter of a quadrilateral with vertices at (1,5), (6,5),
(1,11), and (6,11)? Enter the answer in the box.
Answer:
Step-by-step explanation:
What is the perimeter of a quadrilateral with vertices at (1,5), (6,5),
(1,11), and (6,11)? Enter the answer in the box.
Answer:
22 is the answer I just took the test
In AABC, BC = 13, CA = 20, and AB = 19. Which statement about the angles of AABC
must be true?
OmZB > mZA > mZC
OmZC > mZB > MZA
OmZA > mZB > mZC
OmZC > mZA > mZB
OmZB > mZC > MZA
mZA > mZC > mZB
Answer:
aşkım telegramın varsa numaranı yaz konuşalaım bebeğim
The correct statement about the angles of ΔABC is,
⇒ m ∠B > m ∠C > m ∠A
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
Given that;
Sides of the triangle ABC are,
BC = 13
CA = 20
AB = 19
We know that;
Opposite angle of the larger side of the triangle are large.
Here, we have;
CA > AB > BC
Hence, We get;
⇒ m ∠B > m ∠C > m ∠A
Thus, The correct statement about the angles of ΔABC is,
⇒ m ∠B > m ∠C > m ∠A
Learn more about the triangle visit;
brainly.com/question/1058720
#SPJ7
a clothing store offers a free t shirt when a costumer spends $75 or more. Lyndon has already spent $36.95
Answer:
38.05
Step-by-step explanation:
is the answer if you are wanting to see how much until the free t shirt
please help it isn't hard
What is the surface area of this right rectangular prism?
Enter your answer in the box.
Answer: 166 cm^2
Step-by-step explanation:
step 1: 5(4) = 20
step 2: 20(2) = 40 (double it since theres two sides of the same thing; top and bottom)
step 3: 4(7) = 28
step 4: 28(2) = 56
step 5: 5(7) = 35
step 6: 35(2) = 70
step 7: add all the bolded together; 70 + 56 + 40 = 166
there you go, hope it helps! </3
1. A sphere has a diameter of 12
centimeters. What is the volume of the
sphere?
A 72 cm
C 200 cm
B 144 cm
D 288,7 cm
Answer:
Volume of the sphere = 902 cm³ (Approx.)
Step-by-step explanation:
Given:
Diameter of circle = 12 centimeter
Find:
Volume of the sphere
Computation:
Radius of circle = Diameter of circle / 2
Radius of circle = 12 / 2
Radius of circle = 6 centimeter
Volume of the sphere = [4/3]πr³
Volume of the sphere = [4/3][22/7][6]³
Volume of the sphere = [4/3][22/7][216]
Volume of the sphere = [1.33][3.14][216]
Volume of the sphere = [216][4.1762]
Volume of the sphere = 902.05
Volume of the sphere = 902 cm³ (Approx.)
number 4, it would help this is a final
Neighbor A can put up three 8 foot sections of wood fencing in two hours.
Neighbor B can put up 15 feet of chain link fencing each hour.
Neighbor C can put up 1 yard of vinyl fencing in half an hour.
Which neighbor's fencing project will take the least amount of time to complete?
Which neighbor's fencing project will take the most amount of time to complete?
Neighbor A can put up three 8 foot sections of wood fencing in two hours.
Neighbor B can put up 15 feet of chain link fencing each hour.
Neighbor C can put up 1 yard of vinyl fencing in half an hour.
Which neighbor's fencing project will take the least amount of time to complete?
Which neighbor's fencing project will take the most amount of time to complete?
Answer:
most is neighbor b
Step-by-step explanation:
1 yard is 3 feet
Answer:
Which neighbor's fencing project will take the least amount of time to complete? Neighbor B
Which neighbor's fencing project will take the most amount of time to complete? Neighbor C
What two numbers add to 12 and multiply to 35
Answer:
7, 5
Step-by-step explanation:
The numbers are 7 and 5
When we add 7 with 5 = 7 + 5 = 12
When we multiply 7 with 5 = 7 x 5 = 35
What is the circumference of a circle with a diameter of 72 feet? Leave your answer in
terms of pi.
Answer:
72π feet
Step-by-step explanation:
circumference of circle= 2πr
Diameter= 2(radius)
radius of circle
= 72 ÷2
= 36 ft
Circumference
= 2(π)(36)
= 72π ft
The volume of a cylinder is
4,224.8 cubic millimeters, it has a
diameter of 16.4 mm, find the
height of the cylinder
Answer:
90424.05
Step-by-step explanation:
1st step is to find the equation = h = v/pie*r^2
2nd step put the value = h = 4,224.8/pie*16.4/2^2
in the formula diameter is half the radius so 16.4/2 = 8.2
Anyone............I will give BRAINLIEST
Answer:
100 cm²Step-by-step explanation:
Area of the larger circle:
A = π(2r)² = 4πr²The shaded area:
π(2r)² - πr² = 753πr² = 75πr² = 25Area of the larger circle:
A = 4(25) = 100 cm²Find the value of the ratio.
Need help, please - and also need explanation.
Answer:
Step-by-step explanation:
PLEASE HELP FAST Looking for the bottom angle to find my answer! 30 POINTS
x = 242.7 m
Step-by-step explanation:
First we need to find the angle at one of the parachutists:
180 - 57 - 43 = 80°
We then use sine law to find the distance between the parachutists
[tex] \frac{x}{ \sin(57) } = \frac{285 \: m}{ \sin(80) } [/tex]
Solving for x
[tex]x = (\frac{ \sin(57) }{ \sin(80) } )(285 \: m) = 242.7 \: m[/tex]
how do you write a slope intercept equation with the slope of 1/2 and the points of (4,6)
Answer:
y = [tex]\frac{1}{2}[/tex] x + 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = [tex]\frac{1}{2}[/tex] so
y = [tex]\frac{1}{2}[/tex] x + c ← is the partial equation
To find c substitute (4, 6) into the partial equation
6 = 2 + c ⇒ c = 6 - 2 = 4
y = [tex]\frac{1}{2}[/tex] x + 4 ← equation of line
find the value of x in the figure
Answer:
70degrees
Step-by-step explanation:
Using the theorem;
Angle at the vertex is the half of the difference of the angles at its intercepted arcs
Angle at the vertex = 24 degrees
difference of the angles at its intercepted arcs = 118 - x
According to the theorem;
24 = 1/2(118 - x)
Cross multiply
24 * 2 = 118 - x
48 = 118 - x
x = 118 - 48
x = 70degrees
Hence the value of x is 70degrees
Top brainlist question
what is the size of angle QSR?
Answer:
2x = 140 x = 70
Step-by-step explanation:
If you add the other 2 angles together, you get 150. Subtract 150 from 360 to get 210. Divide that by 3 and you get 70. Because QRS is 2 times the size of PQR, it is equal to 140.
Hope that this helps!
Explanation:
The sum of the interior angles of a quadrilateral is 360°.
x + 2x + 80 + 70 = 360
3x + 150 = 360
3x = 210
or
x = 70°
Therefore
angle Q = 70°
angle R = 2x = 140°
PLZZ HELP WITH THIS FI ITS EASY FOR YOU LOL HELPPP WITH THIS
Answer:
1. Rhombus
2. Square
3. Rectangle
4. Quadrilateral
5. Parellelogram
6. Trapezoid
7. Rhombus
8. Rectangle
9. Rhombus
Answer:
Step-by-step explanation:
1. Rhombus
2. Square
3. Rectangle
4. Kite (?)
5. Parallelogram
6. Trapezoid
7. Rhombus (?)
8. Rectangle
9. Rhombus
Marking brainliest
Someone use this as a sentence, and pls don’t use outside sources.
Answer:
yo lol
Step-by-step explanation: meow
What is the area of the rectangle?
A 1
3 square meter
B 1
6 square meter
C 1
6 1 square meters
D 1
3 1 square meters
1
2
2
3
i need help the question plz hurry
Answer:
y = 29
i hope this helped
Step-by-step explanation:
because u have to multiply 4 with 6 since x=6 than add 5 which is 29
PLEASE HELP ASAP!! CORRECT ANSWER ONLY PLEASE!!!
How much would be earned on a $425 deposit earning 3% simple interest for 2 years?
A. $12.75
B. $25.50
C. $25.88
D. $38.25
Answer:
B
Step-by-step explanation:
I=prtI=$425*2*3/100
I=25.5