Answer:
$160
Step-by-step explanation:
remaining money= 40% x $400= 160
Answer:
see explanation
Step-by-step explanation:
100 percent -60 percent =40 percent
rest money =40 percent of $400
=40/100×$400
=$160.
: the rest many needed by the student is $160.
The sum of the measures of the angles shown is 81°. Which is the measure of angle y?
Answer:
55
Step-by-step explanation:
You can do:
81 - 26 = 55
The sum of the angles (81) minus the angle that is represented (21)
Answer:
55
Step-by-step explanation:
Since the sum of the two angles is 81, i did
81- 26=55
Maria has a paper route with 100 customers. She delivers a paper to each customer once a
week. Each week she is paid $25.00 plus an additional $0.05 for each paper she delivers.
Maria wants to buy a phone that costs $230.00, including taxes. How many weeks will it
take Maria to earn enough money to buy the phone?
Answer: 9
Step-by-step explanation:
25x9 = 250+ tax
The trailer ramp is shaped like a triangle prism . The height of the ramp is 14 inches and the volume of the ramp is 4704 inches 3. What is the area of the base of the trailer ramp in the square centimeters?
Answer:
A = 2167.73 cm²
Step-by-step explanation:
Given that,
A trailer ramp is in the shape of a triangular prism.
the height of the ramp, h = 14 inches
The volume of the ramp, V = 4704 inches²
We need to find the area of the base of the trailer ramp.
The volume of the triangular prism is given by :
[tex]V=A\times h[/tex]
A is area of base and h is height
[tex]A=\dfrac{V}{h}\\\\A=\dfrac{4704}{14}\\\\A=336\ \text{inches}^2[/tex]
or
A = 2167.73 cm²
So, the area of the base of the ramp is 2167.73 cm².
yesterday 170 guests at a hotel called for room service, and 255 guests did not call for room service. what percentage of the guests did not call for room service yesterday
Answer:
About 53% of guests did not call for room service
Step-by-step explanation:
Total number of guests is 170+255= 425 guests total
Number of guests who didn’t call room service divided by the total number of guests gives us the percentage of guests who didn’t call room service
255/425 = 0.529412
Multiply by 100 to get a percentage
= 52.9412%
We can round to 53%.
A 10-mile bike race is divided into 4 equal sections.
Which equation shows how to find the number of miles in each section?
Math item stem image
CLEAR CHECK
4÷10=410 mile
4÷10=104 miles
10÷4=410 mile
10÷4=104 miles
Answer:
Step-by-step explanation:
read the question it says
a 10 mile bike rade is DIVIDED into 4 equal sections
10 DIVIDED BY 4
10÷4=104 miles
Fill in the blanks in the proof please need ASAP
Answer:
3. FI ⊥ GH, right angle of 90°
5. same segment
6. SAS
Step-by-step explanation:
Which of the following statements about AB and AC is true?
Answer:AB is longer than AC
Step-by-step explanation:AP3X
Answer:
c
Step-by-step explanation:
I just did it on A.P.E.X.
Steven and his cousin Rebecca are picking apples in their grandparents' orchard. Steven has filled
5 baskets with apples and is filling them at a rate of 6 baskets per hour. Rebecca has 6 full baskets
and will continue picking at 5 baskets per hour. Once the cousins get to the point where they have
filled the same number of baskets, they will carry them to the barn and then eat lunch. How much
fruit will they have picked by then? How long will that take?
Answer:I say they’d will pick 22 brackets of apples by time they reach nome and they will take 3 hours 40 minutes
Step-by-step explanation:because if u count all the baskets you get 22 course 6+6+5+5=22 and if 6 baskets were filled in 1 hour then 1 hour + 1 hour = 2 hours and then since they only picked five more take away 10 minutes from a hour then same for the other five. After we add the hours and the minutes and we get 3 hours 40 minutes.
Jesse's starting salary is $30,000 a year. He gets a 3% raise after his first year. Then he gets a 10% bonus on his second-year salary. How much is Jesse's bonus?
Answer:
$3090
Step-by-step explanation:
First take $30,000 * 0.03 (3%) to get $30, to get $900. Then add 30,000 +900 to get first year salary. Next take 30,900 (Jesse's salary after the first year) times 0.1 (10%) to get 3090 which is his bonus for the second year.
can you help me please
Answer:
Step-by-step explanation:
1) 6x + 2y = -4
2y = -6x - 4
[tex]y = \frac{-6x}{2} - \frac{4}{2}[/tex]
Ans: y = -3x - 2
2) [tex]y - y_{1} = (\frac{y_{2}-y_{1}}{x_{2}-x_{1}})(x - x_{1})[/tex]
3) y - y1 = m(x - x1)
4) y = mx + b
What is 3/4 minus 2/5
Answer:
1.-1
Step-by-step explanation:
3/4-2/5 line them up and subtract acroseeed so 3-2 is 1 and 4-5 is -1 so its 1.-1
Answer:
[tex]\frac{7}{20}[/tex] ↢↢ This The Answer
Step-by-step explanation:
[tex]\frac{3}{4} - \frac{2}{5}[/tex]
The expression -120 + 13m represents a
submarine that began at a depth of 120 feet
below sea level and ascended at a rate of
13 feet per minute. What was the depth of the
submarine after 6 minutes?
Answer: 42 feet below the sea level
Step-by-step explanation: To solve for the depth, simply just plug in 6 into the equation by substituting "m" since the variable represents minutes, and the submarine has been traveling for 6 minutes.
f(6) = -120 + 13(6)
f(6) = -120 + 78
f(6) = -42
When solved, the answer is 42.
What are the coordinates of point A (−234,1) after it is reflected across the x-axis?
Answer:
(-234, -1)
Step-by-step explanation:
Answer:
(-234,-1)
Step-by-step explanation:
Reflecting across x-axis means negative y, across y-axis means negative x
A painter painted about a sixth of a room in a sixth of a day. Coley estimated the painter would paint 5 rooms in 5 days. Is Coley's estimate reasonable? Complete the explanation.
The answer is "Yes", the estimate done by Coley is reasonable, it will take 5 days to paint 5 rooms.
What are arithmetic operations?The four basic operations of arithmetic can be used to add, subtract, multiply, or divide two or even more quantities.
They cover topics like the study of integers and the order of operations, which are relevant to all other areas of mathematics including algebra, data processing, and geometry.
As per the given information in the question,
A painter painted about a sixth of a room in a sixth of a day. It means that 1/6 room is painted in 1/6 of the day so, a whole room is painted in 1 day itself.
So, the time to paint 5 rooms will take 5 days.
To know more about arithmetic operations:
https://brainly.com/question/13585407
#SPJ5
PLEASE HELP ME AND STOP USING ME FOR POINTS THIS IS FOR MY GRADE .
Answer:
11
Step-by-step explanation:
11 since all sides are the same exact length
Answer: C
Step-by-step explanation:
8 is the smallest number so most likely it´s right. I would choose C.
X+3x-3+2x²+8-5x
Options 1,2,3 or 4?
If I can run 1/4 mile in 3 minutes how long would it take me to run 26.2 miles?
There is four 1/4's per mile.
This means you run 1 mile in 3 x 4 = 12 minutes.
Multiple minutes per mile by total miles:
12 minutes per mile x 26.2 miles = 314.4 minutes.
1 hour = 60 minutes:
Divide total minutes by 60 to get hours:
314.4 minutes / 60 minutes per hour = 5.24 hours.
Multiply the decimal part of the hour by 60 to get the minutes:
0.24 x 60 = 14.4 minutes = 14 minutes and 24 seconds.
Total time = 5 hours, 14 minutes and 24 seconds.
What is the standard form of the equation y = −x − 2?
PLEASE ANSWER THIS ASAP!I will mark the brainiest!
Answer:
D
Step-by-step explanation:
You have to keep in mind that the opposite side length depends on the size of the angle. If you are comparing side lengths, the smaller side length will have a smaller corresponding angle. That being said angle J needs to be smaller than 82, and larger than 0.
Use algebra to determine that x has to be greater than 3 in order to be above 0. X also has to be less than 44 in order to be less than 82.
3. Show how 10 - 6 helps you solve 50 - 6.
Answer:
10 - 6 equals 4
50 - 6 = 44
It helps you use 4 again.
That is how it helps you.
Step-by-step explanation:
Doug has two German Shepherds. The
larger dog weighs 70 pounds. If the
smaller dog weighs 75% as much as the
larger dog, find the smaller dog's weight.
lol help.
Miguel compró 17 botellas de cerveza en el mercado y quiere trasladarlas a su vehiculo. Si solamente puede transportar 3 botellas a la vez, cuál es el mínimo número de viajes que debe hacer para llevar todas las botellas
Answer:
Minimum 6 tripsStep-by-step explanation:
Miguel bought 17 bottles of beer at the market and wants to transfer them to his vehicle. If he can only transport 3 bottles at a time, what is the minimum number of trips he must make to carry all the bottles?-----------------
The minimum number of trips is:
17/3= 5 2/3 ≈ 6 rounded upWe considered 2/3 as the whole 1 because you can't make partial trips
covert 30 to binary (base 2)
Answer:
11110
Step-by-step explanation:
1*16 + 1*8 + 1*4 + 1*2 + 0*1
Jim rolls a fair dice 36 times. How many times would Jim expect to roll a three?
Answer:
6
Step-by-step explanation:
36/6=6
if it is a fair dice it will be even
Answer:
I think it's 6 but I'm not sure
Step-by-step explanation:
36:6=6
Can someone please help me
9514 1404 393
Answer:
c. 90°
Step-by-step explanation:
Every corner of a square or rectangle is a 90° angle, also called a "right angle."
∠MLK = 90°
How long does it take a runner to run 840 meters if they run at an average speed of 6 m/s.
Which of the following is equivalent to
the expression (i + 5)(3 + 4i)?
Answer: 11+23i
Step-by-step explanation:
(i+5)(3+4i)
First foil
3i+4i^2 +15+20i
Then combine like terms
23i+15+4i^2
i^2 = -1 so,
23i+15+4(-1)
11+23i
Kris drove 92 miles from La Verne to Encinitas and used only 4 gallons of gas. What is the unit rate (miles per gallon)
wait
am writing answer Step-by-step explanation:
Answer:
23 miles per gallon
Step-by-step explanation:
92/4=23
what is the slope of the line?
Answer:
8\5 is the answer 8 is the rise and 5 is the run
Answer:
[tex]-\frac{8}{5}[/tex]
Step-by-step explanation:
The coordinates of the top black point are (-1, 4). The coordinates of the bottom black point are (4, -4).
You can work out the slope by dividing the difference in both y-coordinates by the difference in both x-coordinates:
[tex]\frac{4-(-4)}{-1-4} =\frac{8}{-5}=-\frac{8}{5}[/tex]
pls help!!
Find the area. Simplify your answer.
3x
3x
Answer:
9[tex]x^{2}[/tex]
Step-by-step explanation:
The area of a parallelogram is equal to the base times the height.
The base is 3x and the height is also 3x so the area will equal
3x × 3x
When you multiply variables you multiply the coefficients and add the exponents so when you multiply 3x and 3x you multiply 3 and 3 and the exponents 1 and 1 so you get 9[tex]x^{2}[/tex]