Answer:
23+19= 42 miles
Step-by-step explanation:
23.1 is close to 23
19.24 is close to 19 to the nearest ones.
add them and you get 42.
What is the slope of a line passing through these points (-1,-5) (-4,5)
Answer:
-10/3
Step-by-step explanation:
(5+5)/(-1+4)=10/3
Answer: Slope is 10/-3
Step-by-step explanation:
Slope formula = Y² - Y¹ divide by X² - X¹
= 5 - (-5) divide by -4 - (-1)
= 10/-3
Slope is 10/-3
Given that 1 inch = 2.54 cm enter the value that will complete this expression for converting 3.5 feet to cm
Answer:
106.68
Step-by-step explanation:
13.5*12=42
42*2.54=106.68
Rewrite the following equation in slope-intercept form.
16x + 10y = 15
plz help
Answer:
im not sure im really sorry
Step-by-step explanation:
im answering this because i have the same question
A shipping container will be used to transport several 130-kilogram crates across the
country by rail. The greatest weight that can be loaded into the container is 26500
kilograms. Other shipments weighing 11400 kilograms have already been loaded into
the container. What is the greatest number of 130-kilogram crates that can be loaded
into the shipping container?
Answer:
Thebecks u
Step-by-step explanation:
its 93
The greatest number of 130-kilogram crates that can be loaded into the shipping container is 116.
What is subtraction?Subtraction is a mathematical operation that reflects the removal of things from a collection. The negative symbol represents subtraction.
The weight that can be loaded on the container
= Total weight capacity of container - Weight that is already present on the container
= 26,500 kilograms - 11,400 kilograms
= 15,100 kilograms
Now, the number of crates that can be put in the container,
Number of crates
= Weight that can be loaded on the container / Weight of a crate
= 15,100 kilograms / 130 kilograms
= 116.1538 ≈ 116
Hence, the greatest number of 130-kilogram crates that can be loaded into the shipping container is 116.
Learn more about Subtraction here:
https://brainly.com/question/1927340
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Can someone pleaseeee help and if you’re correct I’ll give u brainlist
Answer:
i believe its b but its kind of hard to read
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
B because we want it to go back to the same place in which it was so you have to reflect it to x, It goes down, then to x again, it goes back to original place
Hope this helps.
Please help on this question:
Answer:
Step-by-step explanation:
One of the teachers at a school is chosen at random. The probability that this teacher is female is 3/5 There are 36 male teachers at the school. Work out the total number of teachers at the school.
Answer:
90 total teachers
Step-by-step explanation:
The total number of teachers at the school is 90 whereas there are 36 female and 54 male teachers.
Probability-based problem:What information do we have?
Probability teacher is female = 3/5
Number of male teachers = 36
Probability teacher is male = 1 - (3/5)
Probability teacher is male = 2/5
Total number of teacher = (5/2)(36) Total number of teacher = (5)(18)Total number of teacher = 90 teachers
the total number of teachers in the school is 90 teachers.
Find out more information about 'Probability'.
https://brainly.com/question/11234923?referrer=searchResults
SE TIENE UNA PARED PARA ENCHAPAR DE 5 METROS DE BASE X 2 METRS DE ALTURA , Y LOS BALDOSINES PARA ENCHAPAR TIENE 25CM DE ALTURA Y 10 CM DE BASE CUANTOS BALDOSINES SE NESECITARAN PARA ENCHAPAR LA PARED
Answer:
Se necesitan 400 baldosines para cubrir la pared.
Step-by-step explanation:
Primero debemos encontrar el área de la pared:
[tex] A_{p} = b_{p}*h_{p} [/tex]
En donde:
[tex] A_{p}[/tex]: es el área de la pared
[tex]b_{p}[/tex]: es la base de la pared = 5 m
[tex]h_{p} [/tex]: es la altura de la pared = 2 m
[tex] A_{p} = 5 m*2 m = 10 m^{2} [/tex]
Ahora debemos encontrar el área de los baldosines:
[tex] A_{b} = b_{b}*h_{b} [/tex]
[tex] A_{b} = 10 cm*25 cm = 250 cm^{2}*\frac{1 m^{2}}{(100 cm)^{2}} = 0.025 m^{2} [/tex]
Si un baldosin cubre 0.025 metros cuadrados de pared, para cubrir 10 metros cuadrados necesitamos:
[tex] N_{B} = \frac{1 B}{0.025 m^{2}}*10 m^{2} = 400 [/tex]
Por lo tanto, se necesitan 400 baldosines para cubrir la pared.
Espero que te sea de utilidad!
does anyone know how to do this?
Answer:
13
Step-by-step explanation:
4th- 7+3=10
5th- 10+3=13
(There is a pattern of +3)
2(b+c) please help me with this question.
Answer:
2b + 2c
Step-by-step explanation:
Use distributive property: 2b + 2c
______________________________
1.) Use distributive property to multiply:[tex]2[/tex] × [tex]b=2b[/tex][tex]2[/tex] × [tex]c=2c[/tex]
So your answer is [tex]\bold{2b+2c}[/tex].
______________________________
I’m very confused please help!
Answer:
x=2, y=-2
Step-by-step explanation:
Please help with this if possible :)
Answer:
PB=180 degrees
Step-by-step explanation: if im wrong its because im s t u p i d as h e c k
Answer:
PB = 9
Step-by-step explanation:
a^2 + b^2 = c^2
PC^2 + CZ^2 = PZ^2
CZ = 12
BZ = CZ
PB^2 + BZ ^2 = PZ^2
PB = 9
Montella selling roses for four dollars each to raise money for a local charity if you spends 184 to buy the flowers roses Xmas Montel self to make a profit of at least $360
Complete question :
Montel is selling roses for $4 each to raise money for a local charity. If he spend $184 to buy the flowers, how many roses ,x, must Montel sell to make a profit of at least $360
Answer:
x > 136
Step-by-step explanation:
To make a profit of $360
Selling price per rose = $4
Amount spent on roses = $184
To male a profit of at least $360
The total revenue made from rose sale must be :
Cost price + profit made
$184 + $360 = $544
To make a profit of at least, $360, them he must sell at least :
$544 / selling price
$544 / $4
= 136
x > 136
PLEASE HELP! I WILL MARK BRAINLIEST IF CORRECT!
The chart below displays information regarding the number of picture frames sold by a store in a given month.
According to the chart, what fraction of the frames sold during the four-month period were sold in march? Hint: Determine the total number of frames sold and then write a fraction with March/total and simplify.
a. 3/10
b. 1/4
c. 1/5
d. 1/6
e. 1/10
Answer:
1/4
Step-by-step explanation:
Calculate the frames of each month:
January = 350
February = 100
March = 250
April = 300
Solve
[tex]\frac{March}{Total} = \frac{250}{350 + 100 + 250 + 300} = \frac{250}{1000}[/tex]
Simplify
[tex]\frac{250}{1000} = \frac{25}{100}= \frac{1}{4}[/tex]
Mathew used his computer for 2 1/8 hours Tuesday evening and 2 1/4 hours on Wednesday evening. Which is the best estimate of the time Mathew used his computer on Tuesday and Wednesday evenings?
Answer:
He should use the computer less.
Step-by-step explanation:
It is bad for mathews eyes.
28 students travel on a field trip. They bring a van that can seat 12 students. Elena and Kiran's teacher asks other adults to drive cars that seat 3 children each to transport the rest of the students.
Answer:
Step-by-step explanation:
Yes, she can use this inequality and it does matter since the number of cars that the inequality provides will need to be equal to or more than that number in order for all the students to be able to go. Therefore, if we apply the inequality it would give us the minimum number of cars needed (n) like so
12 + 3n > 28 ... subtract 12 on both sides
3n > 16 ... divide both sides by 3
n > 5 1/3
Since there can't be 1/3 of a car and the number of cars needed must be higher than 5 1/3 then we would need a total of 6 cars to take all of the children.
Tom is a sales person who earns a 15% commission on his sales amount. If he earned $2,250, what was his total sales amount?
Answer:
33750
Step-by-step explanation:
Does the graph shown below represents Y as a linear function of X?
Please help :)
Answer: no
Step-by-step explanation: a linear functions are graphs with a straight line.
Answer:no
Step-by-step explanation:
help me broskiiiii...
Answer:
The answer is 36
Step-by-step explanation:
Brainlest pls :)
Which of the following statements is false?
o All squares are parallelograms.
o All rectangles are squares.
o All rectangles are parallelograms.
o All squares are rectangles.
Answer:
All rectangles are squares is false
Step-by-step explanation:
Plss give brainliest?
Answer:
All rectangles are squares
Step-by-step explanation:
2.
Find the slope of the line.
A. 0
B. -2
C. Undefined
D. 2
Answer:
A. 0
Step-by-step explanation:
2-2/4-(-5)=0/9
Answer:
Answer: Undefined
Step-by-step explanation:
Its undefined because the line is vertical. This is also why the answer isnt zero.
Hope this helps (:
A diameter is a chord.
True or false and why?
Answer:
true.
A chord that passes through the center of a circle is called a diameter and is the longest chord.
Step-by-step explanation:
A diameter satisfies the definition of a chord, however, a chord is not necessarily a diameter. This is because every diameter passes through the center of a circle, but some chords do not pass through the center. Thus, it can be stated, every diameter is a chord, but not every chord is a diameter.
i hope this helps you. :)
A university has 40,140 students. In a random sample of 210 students, 14 speak three or more languages. Predict the number of students at the university who speak three or more languages.
Answer:
2676 students
Step-by-step explanation:
Total number of students =. 40,140
During study:
Sample size = 210
Number of samples who speak 3 or more languages = 14
Proportion who speak 3 or more languages :
14 / 210 = 0.0666666
Applying the proportion to the total. Population :
0.0666666 * total number of students
0.0666666 * 40140
= 2675.997324
= approximately 2676 students
At a used bookstore, Cindybought 2 paperback books for $1.75 and some children’s books for $0.75 each, including tax. She spent a total of $5.75. How many children’s books did Cindybuy?
Answer:
3
Step-by-step explanation:
5.75 - (1.75 × 2) = 2.25
2.25 ÷ 0.75 = 3
Answer: Cindy bought 3 children books.
Step-by-step explanation:
$1.75 + $1.75 = $3.50
$5.75 - $3.50 = $2.25
$2.25 ÷ $ 0.75 = 3
How many t-shirts could be made where the cost would be the same from both companies?
Austin is going for a run. He takes 4 hours to run 25.6 miles. What is his speed
Answer: 6.4 miles per hour
Step-by-step explanation:
25.6 miles/4 hours = 6.4 miles per hour
Helen spent 7.75 to purchase 23 snack sized bags of chips (c) and pretzels (p). Chips cost 0.25 and pretzels cost 0.50. How much of each type of snack did she get?
Answer:
15 chips and 8 pretzels
Step-by-step explanation:
According to the problem, calculation of the given data are as follows,
Total spent = $7.75
Number of snacks = 23
Chips cost = $0.25
Pretzels cost = $0.50
Let number of chips = X
So, number of pretzels = 23 - X
So, we can calculate number of snacks by using following equation
0.25X + 0.50 ( 23 - X) = $7.75
0.25X + 11.50 - 0.50X = 7.75
0.25X - 0.50X = 7.75 - 11.5
-0.25X = -3.75
X = -3.75 ÷ -0.25 = 15
Hence, Number of chips = 15
Number of Pretzels = 23 - 15 = 8
Suppose that we agree to pay you 9¢ for every problem in this chapter that you solve correctly and fine you 5¢ for every problem done incorrectly. If at the end of 42 problems we do not owe each other any money, how many problems did you solve correctly?
If Raelynn had 2,000 apples and she made apple juice which takes 100 apples to make, how many bottles of apple juice will Raelynn have?
444. IU
5. Which number is most significant? 456.2, 459. 456.222 )
(2 Points)
459
456.2
456.222
Answer:
That is the third one ：
456.222
because it has the most numbers 4,5,6 and point . 2,2,2