Answers
Answer:
B= -3/4
Step-by-step explanation:
there are two points given substitute them in the formula of the slope
Related Questions
Solve the system of equations by using the Elimination Method...
4x + 5y = 100
3x - 2y =6
Answers
Answer:
fm
Step-by-step explanation:
Aysia went to the grocery store to buy cold cuts for making sandwiches for lunch. She wants to buy 0.75 lb. of ham that costs $7.92 per pound.
How much will she spend on ham? Show your work using a model or equation.
PLEASE ANSER QUICK
Answers
Answer:
$5.94
Step-by-step explanation:
0.75 = 3/4
you can do 7.92*0.75 = 5.94 or do 7.92/4 = 1.98 and then 1.98*3 = 5.94 to find the total amount, whichever works better :)
8/2 x 777/8 =
What is it?
Answers
David has a rectangle and a right triangle.
The length of the rectangle is 5 more than its width, w.
The length of the shorter leg of the triangle is equal to the rectangle's
width.
The length of the longer leg of the triangle is twice the length of the
rectangle.
Which function, f(w), represents the combined area of the rectangle and the
triangle?
A f(w) = 2w2 + 10w
B. f(w) = 3w2 + 15w
С f(w) = W2 + 10w + 25
D f(w) = W2 + 15W + 50
Answers
Answer:
B
Step-by-step explanation:
Have a lovely day! Please let me know if I'm wrong!
HELP WITHIN A HOUR!
Show work, please!
Answers
Answer:
A) 24
B) 24
Step-by-step explanation:
A) equilateral triangle means that all sides are equal
so each side is = 24 because the perimeter = 72
72/3= 24
B) 1 side = 24 and they gave you that 10+7h = 24
so h = 2
so hight of triangle = 2
Area = 1/2(b)(h)
so 24(2)(0.5) = 24
_____
Have fun, don't forget to brilliant ❤
Plz help due tomorrow
Answers
Answer:
4n+2=15
Step-by-step explanation:
If you count 4 n's and then add 2, the bar is the same length as the 15 bar. ~logic~
A truck is carrying 8 cars weighting an average of 4500 pounds each. What is the total weight in tons of the cars on the truck?
Answers
Answer:
the total weights in tons is 18
Step-by-step explanation:
The computation of the total weights in tons is shown below:
The weight of 8 cars would be
= 4,500 pounds × 8 cars
= 36,000 pounds
Now as we know that 1 ton = 2,000 pounds
So for 8 trucks it would be
= 36,000 pounds ÷ 2,000 pounds
= 18 tons
Hence, the total weights in tons is 18
Very much struggling with geometry right now, would appreciate the help ❤️
Answers
Answer: x= 30
Step-by-step explanation:
These are corresponding angles which means they are equal. (2x+25) = (3x-5). Subtract 2x from both sides. 25 = x-5. Add 5 to both sides. 30 = x
is anyone able to help me?
Answers
Answer:
The volume of this triangular prism is 20[tex]cm^{3}[/tex]
Step-by-step explanation:
Just like it is shown in the picture we can use the formula for the volume of a triangular prism.
[tex]V = \frac{1}{2}bhl[/tex]
In our case b = 5cm, h = 2 cm, l = 4cm. Now we just plug in the values and get...
[tex]V = \frac{1}{2}bhl\\\\[/tex]
[tex]V = \frac{1}{2}(5)(2)(4)[/tex]
[tex]V = 20cm^{3}[/tex]
Therefore the volume of the triangular prism is 20[tex]cm^{3}[/tex].
??? I need help :(((
Answers
of Tank A, which measures 80 cm by 30 cm by 50 cm, is filled with water
and of Tank is nilled with water. The ratio of the volume of water in
Tank A to that in Tank Bis 5. 2. How much more water is needed to up
Tarik ?
Answers
Answer:
72L
Step-by-step explanation:
I'm assuming Tank A and Tank B have the same volume. The question has many typos and is a bit hard to understand
Tank A Volume
V = l × w × h
= 80 × 30 × 50
= 120,000cm²
Tank A Capacity = 120,000ml
=120L
The Question states that Tank A is filled to capacity which means Tank A currently holds 120L of water
Tank A:Tank B = 5:2 = 120:x
120 ÷ 5 = 24L
24 × 7 = 168
168 × [tex]\frac{2}{7}[/tex] = 48
This means Tank B currently holds 48L of water
120 - 48 = 72L
∴72 more litres of water is needed to fill Tank B
Mental Math: If a module contains 100 squares and 90 of the squares in the model are being used What is the percentage of those squares ?
Answers
Answer:
90% are being used out of 100%.
Select all the statements about the situation that are true. Elena makes more money for making 10 calls than Diego makes for washing 10 windows. Diego makes more money for washing each window than Elena makes for making each call. Elena makes the same amount of money for 20 calls as Diego makes for 18 windows. Diego needs to wash 35 windows to make as much money as Elena makes for 40 calls. The equation y = 910x, where y is number of dollars and x is number of windows, represents Diego's situation. The equation y = x, where y is number of dollars and x is number of calls, represents Elena's situation.
Answers
Answer:
B, C, E
Step-by-step explanation:
Elena’s aunt pays her $1 for each call she makes to let people know about her aunt’s new business. The table shows how much money Diego receives for washing windows for his neighbors.
Select all the statements about the situation that are true.
A. Elena makes more money for making 10 calls than Diego makes for washing 10 windows.
Elena:
$1 = 1 call
$10 = 10 calls
Diego:
27 windows = $30
10 windows = $x
Cross product
27*x = 30*10
27x = 300
x = 300/27
x = $11.11
Statement A not true
B. Diego makes more money for washing each window than Elena makes for making each call.
Diego:
10 windows = $11.11
Each window = $11.11/10
= $1.11
Statement B is true
C. Elena makes the same amount of money for 20 calls as Diego makes for 18 windows
Elena:
20 calls = $20
Diego:
18 windows = 18 × $1.11
= $19.98
Approximately $20 to the nearest whole dollar
Statement C is true
D. Diego needs to wash 35 windows to make as much money as Elena makes for 40 calls.
Diego
35 × $1.11 = $38.85
Approximately $39
Elena:
40 calls = $40
Statement D is not true
E. The equation y = x, where y is the number of dollars and x is the number of calls, represents Elena’s situation.
Statement E is true
The game of Nudge is played with a set of 15 pieces called 'bumps! Some bumps weigh 15 g, some weigh 30 g and some weigh 40g A full set of bumps has a total
weight of 420 g and contains a different number of each type.
How many 30 g bumps are there in a full set of 15 bumps
Answers
2. 15 books weigh 6 kg. What will 6 books weigh?
(a) 1.2 kg
(b) 2.4 kg
(c) 3.8 kg
(d) 3 kg
I also need explanation
Answers
(b) 2.4kg
Known15 books = 6kg
Question6 books = ?kg
Way to do#Find the weight of 1books first
6kg : 15 = 0.4kg
#After that you times 6 to find the weight of 6 books
0.4kg × 6 = 2.4kg
#So the weight of 6 books is 2.4kg
What is the slope of the line going through the points ( -1, 4 ) and ( -1, -3 )?
PLEASE HELP
Answers
(-3-4)/(-1- -1) = -7/0
since numbers are not divisible by 0
the slope is undefined
the line is a vertical line with an undefined slope
Shelley is searching online for airline tickets two weeks ago the cost to fly from Boston to Hartford was 210.now the cost is 285
Answers
Answer:
the price went up 75 dollars, about 26.3%
Solve the following quadratic equation by finding the value of x:
x^2 + 8x + 7= 0
(include solving steps please)
Answers
a=1
b=8
c=7
(-8±√(8²-4x1x7))/(2x1)
x= -1
x= -7
if sarah shot 40 free throws and only made 25% of them. how many did she make
Answers
40/4=10
She made 10 throws.
answer my question for brainiest
Write the word sentence as an equation and then solve showing all work:
-13 is 4 less than a number n.
Answers
Answer:
-13 = n - 4
Step-by-step explanation:
-13 is four less than a number n
so four less than n can be written as n - 4
-13 = n - 4
n= -9
Triangle MNO is rotated 180degree using the origin as the center of rotation.
On a coordinate plane, triangle M N O has points (negative 3, 2), (negative 3, 3), (negative 5, 2). Triangle M prime N prime O prime has points (3, negative 2), (3, negative 3), (5, negative 2).
Which sequences of transformations will produce the same results? Check all that apply. Triangle MNO is rotated 180degree using the origin as the center of rotation.
On a coordinate plane, triangle M N O has points (negative 3, 2), (negative 3, 3), (negative 5, 2). Triangle M prime N prime O prime has points (3, negative 2), (3, negative 3), (5, negative 2).
Which sequences of transformations will produce the same results? Check all that apply.
Answers
Answer:
b dce
Step-by-step explanation:
13 to the 2nd power =169. what would be the inverse to undo it?
Answers
Answer:
The inverse is [tex]\sqrt{169}[/tex]
Step-by-step explanation:
Answer:
169 divided by 13
the square root of 169
plz give brainiest
Step-by-step explanation:
[tex]\sqrt{169} =13[/tex]
plsss helppp>
For the line y=4x+5, the parent function is ____
Answers
The shoreline of Great Bear Lake is approximately 2719 km (not counting islands). If a map is drawn with a scale of 3 cm:100 km, how long would the shoreline be on the map?
Answers
Answer:
81.57 cm
Step-by-step explanation:
Given that :
Scale :
3cm : 100km
This means ; 3cm on the map represents an actual length of 100km
Actual length of shoreline = 2719 km
The length of the shoreline on the map will be :
(2719 km / 100 km) * 3cm
27.19 * 3cm
= 81.57 cm
Answer:
81.57 cm
Step-by-step explanation:
Nabi has 112 inches border she uses 8 feet of the border. How much border is left
Answers
For parallelogram ABCD, what is the measure of AC?
Answers
Answer:
180 i belive
Step-by-step explanation:
what is 4 times the power of 18?
Answers
Answer:
68719476736
Step-by-step explanation:
Answer:
687,194,76,736
Step-by-step explanation:
all u have to do is multiply 4 by 18 times no like this 4x18 cuz that = 72
u gotta do 4x4x4x4x4x4x4x4x4x4x4x4x4x4x4x4x4x4= 687,194,76,736
please I need help real bad
Answers
Answer: its choice c or the third one also known as 1/8^8 or 8^-8
Hope this helps, and if it did please mark me as brainliest! >//-//< <3
Answer:
the 3rd one [tex]\frac{1}{8*8*8*8*8*8*8*8 }[/tex]`
Step-by-step explanation:
hope this helps have a good rest of your night :) ❤
Fill in the blanks. If a quadrilateral is both a __ and a __ , then it is a square.
Answers
Answer: rhombus and parralelogram
Step-by-step explanation:
Answer:
rhombus and parralelogram
Step-by-step explanation:
The quotient law states: keep the base the same and___
the exponents.
subtract
divide
multiply
add