Answer:
He is 603 miles away from home.
Step-by-step explanation:
To find the answer you subtract 1,615 from 2,218 and you'll get 603 miles.
PLEASE ITS DUE TONIGHT!!!! Sally rides her bike to run errands. It takes her 18 minutes at 10 mph to get to her first stop. She spends 20 minutes riding at 12 mph to get to her second stop. It then takes her 15 minutes riding at 15 mph to get home. a. Draw a speed vs. time graph for the time that Sally spent riding her bike. b. How far did she travel?
Answer:
The equation that relates distance, rate, and time is
d = rt
Step-by-step explanation:
10 is what percent of 625
Answer:
1.6
Step-by-step explanation:
Answer:
1.6% hope this helps a little
Step-by-step explanation:
What ratio is equivalent to 7:350
Answer:
2%
Hope to help
A school janitor has mopped
1
3
of a classroom in 5 minutes. At what rate is he mopping?
Answer:
0.06 of the floor mopped per minute
Step-by-step explanation:
List three different examples of integers.
Answer:
−15, 0, 27, 1102
Step-by-step explanation:
Answer:
1, 2, 3...
Step-by-step explanation:
Integers can be whole numbers, counting numbers, etc. I hope this helps!
The elevator in a new building travels a maximum distance of 35.2 yards. Determine the estimated distance traveled in meters.
1 m = 1.1 yd
Answer:
I need help with this one toooo T~T
Step-by-step explanation:
1. Yes U,U
To practice for an upcoming hot air balloon race,one team traveled 148 miles south to offload some packages.After that,they traveled another 132 miles north.Which of the best describes the estimate of how many miles the balloon team traveled in all.
Answer:
280 miles in allStep-by-step explanation:
Step one:
given data
we are told that the team traveled 148miles south.
and also they traveled 132miles north.
Step two:
We are expected to solve for the total distance the team traveled
Hence total distance= 148+132= 280 miles in all
Note: the team;'s displacement is 148-138= 10miles in
#CountryMusic
and ig the question is what is the scientific notation of 0.0021
Answer:
0.0021 in scientific notation is [tex]\mathbf{2.1 x 10 ^ {-3}}[/tex]
Step-by-step explanation:
We need to write 0.0021 in scientific notation.
Scientific Notation: A number expressed in scientific notation is written when numbers between 1 to 10 are multiplied by a power of 10.
In the given example 0.0021 our decimal will be shifted to the right 3 digits and the power will be negative 3 (-3)
So, 0.0021 in scientific notation is [tex]\mathbf{2.1 x 10 ^ {-3}}[/tex]
can someone pls solve these for me i’ll give brainlist
Answer
3. 14
4. 4
5. 8
Step-by-step explanation:
Answer:3) a=14 4( x=4 5) a=8
Step-by-step explanation:
3)QUESTION: 4+a=18
first you -4 from both sides to get rid of the 4 to put a on its own so now it is
a=14
ANSWER: a=14
4)QUESTION: 7x=28
you divide 7 by both sides to make 7 x to x
x=4
ANSWER: x=4
5) QUESTION:a+5=13
you minus 5 from both sides to put a on its own.
a=8
ANSWER= a=8
Find the area of a circle with a radius of 5 feet. Round your answer to the nearest tenth. Find the area of a circle with a diameter of 56 millimeters. Round your answer to the nearest hundredth.
Case 1 :
Radius, r = 5 feet.
Area,
[tex]A=\pi r^2\\\\A = 3.14\times 5^2\ feet^2\\\\A = 78.5\ feet^2[/tex]
Case 2 :
Diameter, d = 56 mm.
So, radius, r = d/2 = 28 mm.
Area,
[tex]A = 3.14\times 28^2\ mm^2\\\\A = 2461.76\ mm^2[/tex]
Hence, this is the required solution.
A car travled 500 miles on 25 gallons of gas
Your question is incomplete but I'll just say how many gallons it would be for each mile.
Answer:
20
Step-by-step explanation:
500÷25=20
mark brainliest if helped :D
Given the speeds of each runner below, determine who runs the fastest. \text{Tony runs 12 feet per second.} Tony runs 12 feet per second. \text{Katie runs 450 feet in 30 seconds.} Katie runs 450 feet in 30 seconds. \text{Frank runs 1 mile in 577 seconds.} Frank runs 1 mile in 577 seconds. \text{Adam runs 880 feet in 1 minute.} Adam runs 880 feet in 1 minute.
Answer:
Katie runs fastest
Step-by-step explanation:
For us to know the person who runs fastest, we need to calculate their speed in feet per seconds (ft/s)
For Tony; his speed is 12ft/s
For Katie;
Katie runs 450 feet in 30seconds;
450 feet = 30 secs
x = 1 sec
Cross multiply
30x = 450
x = 450/30
x = 15ft
Hence Katie runs 15ft/s
For Frank;
Frank ran 1 mile per 577secs
1 mile = 5280feeet
This mean that he ran 5280feet in 577 secs
5280feet = 577secs
y = 1 secs
cross multiply;
577y = 5280
y = 5280/577
y = 9.15ft/s
Hence Frank ran 9.15ft/s
For Adam;'
If Adam ran 880 ft in 1 minutes, this means he ran 880ft in 60secs
880 ft = 60secs
z = 1sec
Cross multiply
60z = 880
z = 880/60
z = 14.67ft/s
Hence Adam ran 14.67ft/s
From the value of their speed, we can see that Katie runs fastest with a speed of 15ft/s
Find the perimeter of the figure. Round to the nearest tenth if
necessary.
Answer:
hfhufittitt748474uuttioe707po5i5tii5i4tio5
Grace's retirement party costs $2plus an additional $1 for each guest she invites. What is the maximum numbe of guests there can be Grace can afford to spend a total of $15 on her retirement party?
Answer:
5 people?
Step-by-step explanation:
Because if 2 dallars plus one thats 3 and she only has 15 if she wants to only spend that she onlyinvite 5 if she only has 15 bucks
Y+3=X+4 Whats is the slope of the equation
Answer:
slope = 1
Step-by-step explanation:
Write the equation in slope-intercept form: y = mx +b
y + 3 = x + 4
y = x + 4 - 3
y = x + 1
Slope = 1
Which puts the equation 2x + y = 5 into slope-intercept form?
Answer:
y= -2x+ 5
Step-by-step explanation:
plug in y=mx+b
The equation 2x + y = 5 written in the slope-intercept form is y = -2x + 5, where the slope is -2 and the intercept is 5.
An equation in the slope-intercept form is written as y = mx + c.
The given equation is 2x + y = 5.
To write the given equation in slope-intercept form, subtract both sides of the equation with 2x,
(2x + y) - 2x = 5 - 2x
2x + y - 2x = 5 - 2x
y = 5 - 2x
Rearrange the terms
y = -2x + 5
Here, -2 is the slope and 5 is the intercept.
Thus, the slope-intercept form of the equation 2x + y = 5 is y = -2x + 5.
Learn more about Equation here:
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A Rhombus is labeled ABCD. If the slope of AC is 1/2, what is the slope of BD?
Rewrite 8 as a complex number,
Answer:
its just 8 hun
Step-by-step explanation:
sorry its already complex
Answer:
3/8
Step-by-step explanation:
Select all of the situations which can be represented by the expression 25.75x + 10.
Carol has $25.75. She earns $10.00 for each car that she washes.
Max has $10.00. He earns $25.75 for every lawn that he mows.
Jin buys x postcards for $25.75 each and x keychains for $10.00 each.
Sasha sells a scarf for $10.00 and x jackets for $25.75 each.
Jon buys 10 toy cars for $25.75 each
Answer:
-Max has $10.00. He earns $25.75 for every lawn that he mows.
-Sasha sells a scarf for $10.00 and x jackets for $25.75 each.
Step-by-step explanation:
Lucas read a 480 page book from cover to cover in a single session, at a constant rate. After reading for 2.5 hours she had 400 pages left to read. How fast was sara reading
Answer: ____ pages per hour
Answer:
32 pages per hour
Step-by-step explanation:
what is the exact value of cos(11pi/21)cos(pi/7)-sin(11pi/21)sin(pi/7)?
a. -squr3/2
b. -1/2
c. 1/2
d. squr3/2
Answer:
B -1/2
Step-by-step explanation:
The given trigonometric expression can be evaluated as -1/2.
What are trigonometric ratios?The trigonometric ratios are defined for a right angled triangle.
The example of these ratios are sin, cos, tan, cosec, sec and cot.
The trigonometric ratios are useful in determining the heights and distances of the large objects.
The given trigonometric expression is as below,
cos(11π/21)cos(π/7) - sin(11π/21)sin(π/7)
Suppose, A = 11π/7 and B = π/7
Then, the given expression can be written as,
cosAcosB - sinAsinB
As per the trigonometric identity cos(A + B) = cosAcosB - sinAsinB.
Then, the given expression can be written as,
⇒ cos(11π/21)cos(π/7) - sin(11π/21)sin(π/7) = cos(11π/21 + π/7)
⇒ cos(2π/3) = -1/2
Hence, the exact value of the given expression is -1/2.
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Find the length of arc ab. Need help!!!
Answer:
12.4cm (rounded to nearest tenth)
Step-by-step explanation:
To find the length of an arc, you have to find the circumference of the full circle itself multiplied by the angle of the arc over 360°. The circumference of a circle is pi × r × 2.
Length of arc = [tex]\frac{90}{360}[/tex] × 3.14 × 7.9 × 2
= 12.403
≈ 12.4cm (rounded to nearest tenth)
Consider these graphed number lines.
Graph A
-5 4 -3 -2 -1 0 1 2 3 4 5
Graph B
Which number line represents the solution for the
inequality 12x - 5] > 3?
O graph A
O graph B
O graph C
O graph D
-5 -4 -3 -2 -1 0 1 2 3 4 5
Graph C
-5 4 -3 -2 -1 0 1 2 3 4 5
Graph D
-54 -3 -2 -1 0 1 2
3 4 5
Answer: Graph A
Step-by-step explanation:
got it right edg2021
Combine the like terms to create an equivalent expression.
12r + 5 + 3 + 4r
Answer:
16r+8
Step-by-step explanation:
12r+4r+8=
16r+8
the sum of two numbers is 10 and their difference is 4
Answer:
7 and 3
Step-by-step explanation:
7 + 3 = 10
7 - 3 = 4
y + 1 = -2x-3 in standard form *
Answer:
y = -2x - 4
Step-by-step explanation:
y + 1 = -2x - 3
Subtract 1 from both sides to get the y by itself
y = -2x - 3 - 1
Simplify (Combine Like terms)
y = -2x - 4
Are these proportional or non proportional and why???
Please help me with my homework
Answer:
$13.25
Step-by-step explanation:
GEOMETRY HELP ILL VOTE YOU BRAINLIEST YOU DONT NEED TO SOLVE IT JUST GUIDE ME SO I KNOW WHAT TO DO AND HOW TI GET THE ANSWER
Answer:
when finding the area of a triangle you need to multiple the base and hight then divide that number by 2
63x19 estimate and choose method
Answer:
1200 would be an estimate
Step-by-step explanation:
Rounding to the nearest 10's digits would be a method of estimation. For example, in this case, 63 would round down to 60 and 19 would round up to 20 for a quick estimate. 60 times 20 = 1200
Answer:
1197
Step-by-step explanation:
63 x 19 = 1197
Can you mark me brainliest