Answer:
34.75 i think
Step-by-step explanation:
Answer:
[tex]\boxed {\boxed {\sf 2 \ hours}}[/tex]
Step-by-step explanation:
Let's set up a proportion to solve. Use the following setup:
[tex]\frac {hours}{miles}=\frac{hours}{miles}[/tex]
We know that it takes Oliver 4 hours to drive 278 miles.
[tex]\frac {4 \ hours}{278 \ miles}=\frac{hours}{miles}[/tex]
We don't know how long it takes him to drive 139 miles. Therefore, we use the variable x for hours, because it is unknown.
[tex]\frac {4 \ hours}{278 \ miles}=\frac{x \ hours}{139 \ miles}[/tex]
[tex]\frac {4 }{278 }=\frac{x \ hours}{139 }[/tex]
We are solving for x, the hours it takes him to drive 139 miles. The variable must be isolated. It is being divided by 139 and the inverse of division is multiplication. Multiply both sides of the equation by 139.
[tex]139*\frac {4 }{278 }=\frac{x \ hours}{139 }*139[/tex]
[tex]139*\frac {4 }{278 }={x }[/tex]
[tex]2=x[/tex]
It takes Oliver 2 hours to drive 139 miles.
Write each verbal expression as an algebraic expression.
6 times the difference of d and 5
help please
Answer:
6(d-5)
Step-by-step explanation:
i think this must be the equation
please please help me im begging you T_T
Answer:
s = 25
r = 155
t = 155
Step-by-step explanation:
r + 25 = 180
t + 25 = 180
s + t = 180
Height is 7 inches and the diameter is 2 inches what is the radius
Answer, 1
The radius is half the diameter
help me plzz please please
Answer:
132 square feet
Step-by-step explanation:
a+b/2*h
20+24/2*6=132
Evaluate whether the value makes a true or false statement.
-16 < b-8, if b = -8
a. True
B) False
Answer:
False they would be equal
Step-by-step explanation:
The table below shows the amount of money Michelle has
in her savings account each month.
Month
0
1
2
3
Savings ($$)
50
65
80
95
Michelle deposited the same amount every week. Based on
this information, which statement about the table is true?
A.
The slope represents the total amount of money in
Michelle's savings account. The slope is $50.
B.
The slope represents the amount of money Michelle
deposited each month. The slope is $15.
C.
The slope represents the amount of money Michelle
began with in her savings account. The slope is $50.
D.
The slope represents the number of months Michelle
saved. The slope is 3
Mandy made a circular flower garden with a
diameter of 7 feet. She wants to put a fence
around the outside of the garden. About how
much fence does Mandy need to buy? (Use 3.14
for r.)
A.
11 feet
B. 22 feet
C. 38 feet
D. 44 feet
Answer:
b. 22
Step-by-step explanation:
7 x 3.14 = 21.95
( you have to buy 22 because you connot buy half of one so
you have to round up)
21.95 - 22
Determine whether the Law of Cosines or the Law of Sines is needed to solve the triangle a = 11, b = 13, c = 7
Answer:
Step-by-step explanation:
Use the Law of Cosines:
c^2 = a^2 + b^2 - 2ab*cos C becomes
7^2 = 11^2 + 13^2 - 2(11)(13)cos C.
Once you have cos C, and then side c, you can use the Law of Sines to find the other two interior angles.
Ramsay cuts out a piece from a circular cardboard for a school project. The radius of the cardboard is 10 inches and the measure of the central angle is 54 degrees, as shown.
What is the length of the curved boundary of the piece of the cardboard Ramsay cuts out?
Leave in terms of π.
Answer:
34 inches
Step-by-step explanation :
54/360 X 20
A mini-golf course charges a group rate of $6 plus a fee to rent each putter. A family rents
putters and pays a total of $27.
Answer:
i think im not sure but i got 4.5
Step-by-step explanation
reasoning for my 4.5 LOL i divided 27 by 6 and i think the 4.5 is the fee maybe? im not sure there isnt much information i can go off of. but i hope this helped.
PLEASE HELP!! Write the equation on the line that matches the table.
What is the value of y in the equation 2(3y − 15) = 0?
Answer:
y = 5
Step-by-step explanation:
2(3y - 15) = 0
6y - 30 = 0
6y - 30 + 30 = 0 + 30
6y = 30
6y ÷ 6 = 30 ÷ 6
y = 5
Ma Lee swims for 4 weeks. Each week she swims for 6.3 hours. How many hours does Ma Lee swim in 4 weeks? *
Answer:
13.2
Step-by-step explanation:
multiply 6.3×4
she swims 6.3 hours per week for 4 weeks. to find the answer you just need to multiply then together
Answer: Ma Lee swims for (4x6.3) which equals 25.2
Step-by-step explanation:
If you write them stacked on top of each other like this
6.3
6.3
6.3
6.3
when you add up the tenths place first you get 12 so regroup the 1 over to the ones place and put 2. Next add up 6's 6x4 equals 24 but dont forget the regrouped 1. Add 24+1=25. So altogether your answer is 25.2.
Please help I got the answer wrong-
Answer:
[tex]x {}^{2} = 150[/tex]
Step-by-step explanation:
What I did was
[tex]5 \times 5 = 25[/tex]
then I did
[tex]5 \times 5 = 25 \times 5 = 150[/tex]
and I'm hoping 150 is the answer. HOPE THIS HELPED
I NEED HELP!
What is the area of the Triangle?
Area of a triangle is usually found by the formula [tex]1/2(bh)[/tex]
the height is tricky because it is not given. there are some formulas for finding height and stuff, but the easiest way to calculate area without height and a given value for each side is by using the formula [tex](a+b+c)/2[/tex]
So the base is 7 units, hypotenuse 25, and other base 24.
7+25+24= 56
56/2=28
28 units squared
Please write Everything down steps and things like that
Answer:
here ya go
Step-by-step explanation:
Find the value of x. *
(x + 15)
106
(x-10)
(2x - 35)°
Answer:
m gc
Step-by-step explanation:
A soccer player is going to kick a soccer ball from one corner of a field to the opposite corner. If the field is 80 meters long and 60 meters wide, how far will the soccer player have to kick the ball
Answer:
100 meters
Step-by-step explanation:
To figure this out, do the Pythagorean theorem
a^2 + b^2 = c^2
60^2 + 80^2 = c^2
3600 + 6400 = c^2
10000 = c^2
c = 100
Answer:
100 meters
Step-by-step explanation:
a^2 + b^2 = c^2
Plz help me!!! Giving brainliest if someone else answers it. I put 2 questions
Answer:
1) C
2) A
Hope it Helps!
:)
What is the volume of the Cylinder ? Use 3 14 round the answer to the nearest hundredth . h = 7in r = 7in
Answer:
V = 1077.02 in³
Step-by-step explanation:
To find the volume of a cylinder, we use this formula:
V = πr²h
Let's plug in what we know.
V = (3.14)(7)²(7)
Evaluate the exponent first.
V = (3.14)(49)(7)
Multiply.
V = 1077.02 in³
Hope this helps!
Hello I need help with this question. Can you please explain how to got your answer?
Answer:
B) y = 4/3x - 2
Step-by-step explanation:
In pic below.
Answer:
The correct answer is B
Step-by-step explanation:
hope it will help you
A jewelry designed a new box for earrings. The box is to be covered in leather. How much leather will be needed?
Answer:
76.8 I believe
A parallelogram-shaped field in a park needs sod. The parallelogram has a base of 21.5 meters and a height of 18 meters. The sod is sold in pallets of 50 square meters. How many pallets of sod are needed to fill the field?
Answer: C
Step-by-step explanation:
Answer:
the answer is 8 pallent
Step-by-step explanation:
PLZ help for branliest answer. I NEED CORRECT ANSWER
What is the area of a garden plot that measures 6 1/2 feet by 4 feet?
Answer:
26 sq. ft.
Step-by-step explanation:
So 6 1/2*4
6*4=24, 1/2*4=2
24+2=26
Only answer if you are 100% sure about the answer.
Answer:
180
Step-by-step explanation:
Answer: 180ft^3
Step-by-step explanation:
PLEASE HELP!! I WILL GIVE BRAINLIEST!!
A rubber ball is dropped from 60 ft. high and bounces 5/6 as high on each bounce. What is the vertical distance it has traveled by the 4 ^ (th) bounce?
Answer:
28.9351851852
Step-by-step explanation:
Consider the graphs of functions f(x) and g(x). Use the drop-down menu to complete the statement. On the interval 3≤x≤∞, function Choose... has a greater rate of growth.
Answer:
g(x) has the greater rate of growth
Step-by-step explanation:
Write an inequality for this statement . ( you do not have to solve) Miguel is planning on going to the arcade with $17.60 in his pocket. It will cost him $8 to get there and get home by a taxi . If all games cost 25 cents . Write and solve an inequality to show the number of games he can play.
Answer:
8 + .25x < 17.60
Step-by-step explanation:
The inequality sign should be less or equal to 17.60, but I don't have that on my phone.
PLEASE HELP MEEE ITS DUE IN 30 MINUTES!
Answer:
(suprisingly easy) 6x3x4=72 in.
Step-by-step explanation:
Answer:
look for the formular of volume