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:
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
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.
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
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
help me broskiiiii...
Answer:
The answer is 36
Step-by-step explanation:
Brainlest pls :)
What value of y makes the equation below true?
y + 29 = 11
A. 81
B. 8.9
C. 9.1
D. 13.9
Answer:
y = -18
Step-by-step explanation:
Given that,
y+29 =11
We need to find the value of y.
Subtract 29 to both sides of the above equation.
y+29-29 =11-29
y = -18
So, the value of y is equal to -18.
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
ܘdetermine the slope of the line please explain your answer .
Answer:
7/2
Step-by-step explanation:
7 up and 2 right and that would be the slope being 7 over 2
Answer:
6/2=3
Step-by-step explanation:
6 units up and 2 units right positive slope, simplify =3
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]
Please help on this question:
Answer:
Step-by-step explanation:
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.
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
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?
I’m very confused please help!
Answer:
x=2, y=-2
Step-by-step explanation:
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
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 (:
The figures shown are two similar triangles such that ΔABC∼ΔDFE. Find the value of cos F. A.817 B.815 C.1517 D.1715
im taking the test right now someone answer quickly i dont want to fail
Answer:
The answer is 8/17
Step-by-step explanation:
How to get the cos= adjacent over hypotenuse, the adjacent side is= 8, and the hypotenuse= 17
Answer:
8/17
Step-by-step explanation:
How many t-shirts could be made where the cost would be the same from both companies?
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)
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
Game Stop is selling used games in bundles. They have one bundle of 8 games for $52, and one bundle of 10 games for $62.50. Which bundle is better? Why?
1.) 8 games because they are $6.50 each
2.) 10 games because they are $6.25 each
3.) 8 games because they are $5.20 each
4.) 10 games because they are $6,05 each
Answer:
1
Step-by-step explanation:
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].
______________________________
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
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:
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:
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
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!
Which statement is always true about two congruent polygons?
Answer:The number of angles & sides is always the same.
Step-by-step explanation: