Answer:
Pythagorean theorem
Step-by-step explanation
a^2+b^2=c^2
laura counted 14 red cars in the sales lots of car dealerships. what is the prime factorization of 14
A 2x7
B 1x14
C 2x2x5
D 2x2x2
help, please
Answer:
a is correct
hope this helps
Using the graph , determine the coordinates of the vertex of the parabola
Answer:(3,4)
Step-by-step explanation:
–n2 – 7n + 10 – 8n2 + 1
Answer:
= -7
Step-by-step explanation:
hope it'll help you mark me as brainliest
Answer:
-9n^2 -7n + 11
Step-by-step explanation:
Add like terms, -8n^2 + -n^2 = -9n^2, 10+1 = 11
-9n^2 - 7n +11
Which mixed number is equal to 27/6?
Answer:
4 [tex]\frac{3}{6}[/tex]
Step-by-step explanation:
plz help me Urgent ...............
At a school social, parents attended with their children. Everyone had a choice between a sweet snack and a salty snack. Here is a two-way table showing the number of adults and children who made each choice of snack.
sweet snack salty snack total
adult 57 88 145
child 77 31 108
total 134 119 253
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
what us the answe
re
. Subtracting a negative number from a positive number is the same as adding a positive number to a positive number.
TRUE OR FALSE
Answer:
false
Step-by-step explanation:
-6+12=6
6+12[tex]\neq[/tex]6
Answer
False
Step-by-step explanation:
Start at 6 , and move 8 units to the left. Subtracting a number is the same as adding its opposite. So, subtracting a positive number is like adding a negative; you move to the left on the number line. Subtracting a negative number is like adding a positive; you move to the right on the number line.
Given that R=7x+5Y find Y when X=9 and R=35 give your answer as an improper fraction in its simplest form
Please help
Answer:
y = -28/5
Step-by-step explanation:
R = 7x +5y
35 = 7(9) + 5y
35 = 63 +5y
-5y= 63- 35
-5y/-5 = 28/-5
Y = -28/5
Answer:
Y = - [tex]\frac{28}{5}[/tex]
Step-by-step explanation:
Given
R = 7X + 5Y ← substitute X = 9, R = 35
35 = 7(9) + 5Y
35 = 63 + 5Y ( subtract 63 from both sides )
- 28 = 5Y ( divide both sides by 5 )
- [tex]\frac{28}{5}[/tex] = Y
A number is chosen at random. Find the probability of choosing an odd number
Answer:
1/2, or 50% probability if you have equal amounts of even and odd numbers
do you have a list of the numbers or is it just in general ?
Answer:
It's most likely always be 50/50. You'll either get an odd number or an even one. Hope this helps!! (:
Whats the answer to this question lol
Answer:
1/12
Step-by-step explanation:
Multiply 1/2 x 1/6 = 1/12
Tony's town had an election last month. 180 people voted in the election and 720 did not vote. What percentage of the people voted?
Answer:
20%
Step-by-step explanation:
180 + 720 = 900 total people in town
180/900 or 180 ÷ 900 = 0.2 or 20%
Hope this helps!
Find the slope from the following points: (-3,-2) and (1,6). show all work please!
Answer:
2
Step-by-step explanation:
Hi!
The slope of the line is y change over x change.
So... it is 6-(-2) over 1-(-3)
That equals to 8 over 4 which equals to 2.
Hope this helps :D
(Will Give Brainliest) What is the total surface area of the triangular prism shown?
100 square centimeters
120 square centimeters
136 square centimeters
161 square centimeters
Answer:
120squares centimeters
Jason buys 15,000 grams of potatoes at the grocery store. How many kilograms of potatoes does he buy?
Answer:
15 kilograms
Step-by-step explanation:
[tex]15000 \: grams = \frac{15000}{1000} = 15 \: kg[/tex]
Answer: 15 kilogram
Step-by-step explanation:
1000 Gram equal to 1 kilogram
5x^2 – 3x IS SUBTRACTED FROM 3x^2 + 7x
Answer:
2x^2-10x
Step-by-step explanation:
The graph of a function, ƒ, is shown here. What is the domain of ƒ? A) (−∞, −3] ∪ (−1, 4) ∪ [5, ∞) B) (−∞, −3] ∪ (−1, 4) ∪ [5, ∞] C) [−∞, −3] ∪ (−1, 4) ∪ [5, ∞) Eliminate D) [−∞, −3] ∪ (−1, 4) ∪ [5, ∞]
Answer:
the answer is c
Step-by-step explanation:
I need help I don’t understand this at all please
Step-by-step explanation:
[tex] \tan( \alpha ) = \frac{15}{9} = \frac{7}{h } \\ h = \frac{7 \times 9}{15} = 4.2[/tex]
Show work:
Write the fraction or mixed number as a percent.
1 13/20
this is for a test!! aghh
Answer: 165%
Step-by-step explanation:
1 = 100%
13/20 = 65%
1 13/20 = 165%
Brainlist if you get both correct
Answer:
the first one is b
the second one is c
Step-by-step explanation:
have a great day :D
Answer:
y=x+3 and y=2.5x+1
Step-by-step explanation:
First one- The table is going +1 for every x so the x is just 1. Because the table starts at 4 if you look for the 0 or the y intercept you'll get 3. y=x+3
Second One- Table starts at 0 which is 1 so you know the y intercept. The table is adding 2.5 for every x so x= 2.5 y=2.5x+1
How does our pride get in the way of receiving gratefully?
How can we overcome it?
Answer:
If you receive pridefully instead of gratefully, you'll just see it as something not "up to your standards". You just need to humble yourself
The graph shows a line and two similar triangles. What is the equation of the line
Answer:
y = (1/3)x + 2
Step-by-step explanation:
The equation of a straight line is given by:
y = mx + b, where y and x are variables, m is the slope of the line, that is the ratio of the change in vertical distance to horizontal distance while b is the y intercept of the graph.
From the graph, we can see that the y intercept (where the graph touches the y axis) is 2. Hence b = 2
Also, the slope (m) = change in y / change in x = 1 / 3
The equation of the line is:
y = (1/3)x + 2
Answer:y = (1/3)x + 2
Step-by-step explanation:
hope this helps
Guided Practice
The expression πr2hpi r squared h represents the volume of a cylinder, where r is the radius and h is the height. Suppose you want to see how the volume is impacted when you double the height. Which expression represents the volume of the cylinder with a height that is twice the length of the original length?
A.
π(2r)2hpi left parenthesis 2 r right parenthesis squared h
B.
(2π)r2(2h)left parenthesis 2 pi right parenthesis r squared left parenthesis 2 h right parenthesis
C.
(πr2h)2left parenthesis pi r squared h right parenthesis squared
D.
πr2(2h)pi r squared left parenthesis 2 h right parenthesis
Answer:
D.
πr2(2h)pi r squared left parenthesis 2 h right parenthesis
Step-by-step explanation:
Help me with this please
Answer: (4 , 2.5)
5 + 3 / 2 = 4
3 + 2 / 2 = 2.5
the figure is formed from rectangles. find the total area. the diagram is not to scale
Answer:
The area of all the rectangles combined
Step-by-step explanation:
Add them together
ez
Please help me
In a city all the houses are either three or four storeyed the ratio of the number of three storyed building to four storeyed building is 5:3 if the total number of buildings is 488 find the number of four storeyed buildings.
FIND X ROUND NEAREST 10 PLEASE ILL GIVE BRAINLIEST
Answer:
x=7
Step-by-step explanation:
Hey There!
I believe they want us to use law of sines
To do so we need to find the missing angle
180-90-25=65
now we set up and equation
[tex]\frac{x}{sin25} =\frac{15}{sin65}[/tex]
step 1 multiply each side by sin25
[tex]x=\frac{15sin25}{sin65} \\x=6.994614872[/tex]
it says to round to the nearest tenth so we can conclude that x=7
20 points I could vibe with you answering this question
Answer: x = 15
Step-by-step explanation:
Since they are similar, corresponding angles are equal
m∠A = m∠E
m∠B = m∠F
m∠C = m∠G
--------------------------------------------------------------------------------------------------------
m∠B = m∠F:
x - 5 = 2/3 x
Solve for x
1/3 x - 5 = 0
1/3 x = 5
x = 15
Which set of solutions will satisfy the inequality −46+r3≤−29?
r = 100 and r = 54
r = 72 and r = 51
r = 51 and r = 26
r = 50 and r = 60
Answer:
i did it, and now u can check somehow is it correct and helpful
P < 4.75 represents the prices p in dollars that Paige is willing to pay for popcorn. The inequality p < 8.00 represents the prices p in dollars that Paige is willing to pay for a movie ticket. At how many theaters would Paige be willing to buy a ticket and popcorn?
Answer:
1 theater
Step-by-step explanation:
Given
[tex]P<4.75[/tex] --- Popcorn
[tex]P < 8.00[/tex] --- Movie
See attachment for the table that shows ticket and popcorn prices at five movie theater chains
Required
The number of theaters that supports the given inequality
The given inequality can be combined to give:
[tex]P < 4.75\ and\ P<8.00[/tex]
From the table entries, only one theater supports this inequality.
Where
[tex]P = 4.25[/tex] --- Movie
[tex]P = 7.25[/tex] --- Popcorn
Which gives:
[tex]4.25 < 4.75\ and\ 7.25<8.00[/tex]
URGENT!!! For quiz now!
Solve the pair of simultaneous equations using matrix methods.
1) x + y =2 , x + y =3
2) 3x + 2y = 14 , x + 4y =12
3) -3x + 2y = -16 , -x - 5y = -10
4) y = 2x - 5 , 7x - 2y =16
Answer:3?
Step-by-step explanation: