Answer:
B, 1/2
Step-by-step explanation:
The equation for slope of line is [tex]\frac{y_{1}-y_{2}}{x_{1}-x_{2}} = \frac{4-2}{5-1}= \frac{2}{4} = \frac{1}{2} , B[/tex]
I hope this helps! :)
Thank you sooooooooooooo. Much
Answer:
24 inches
Step-by-step explanation:
Similar to the question you asked earlier, this question also has 3 small rectangles and we can combine it to make it a one big rectangle. The equation for the perimeter is this:
2W + 2L = P
We know W and P (the width of the small rectangles times 3), thus plugging in those values would give us:
2(30*3) + 2L = 324
180 + 2L = 324
2L = 144
L = 72
We need to divide this number by 3 to get the length of the small rectangle, which would give us 72/3 or 24.
Determine the volume of the three-dimensional figure.
Answer:
12 cm^3
Step-by-step explanation:
multiply all three numbers
Answer:
Step-by-step explanation:
Multiply the three measurements together to find the volume using either paper and pencil or a calculator. This is the equation: Volume = length x width x height. For example, if the measurements of your prism are 6 inches, 5 inches and 4 inches, the equation would look like this: Volume = 6 x 5 x 4.
What is the answer to “4 1/8 + 2 1/3?”
Answer:
12.125
please mark me brainliest and follow me my friend.
Bob ate 3/5 of ham and pineapple pizza, 3/8 of pepperoni , and 1/4 of four cheese pizza. How much pizza is left
Answer:
about 25 feet
Step-by-step explanation:
12
Which phrases can be represented by the algebraic expression ? Select three options.
12 divided by a number
the quotient of 12 and a number
O a number divided by 12
O a number divided into 12
the product of 12 and a number
Answer:
1, 2 and 4
Step-by-step explanation:
21. Given: f(x) = (x - 2)2 + 4 g(x) = (x – 5)2 + 4 When compared to the graph of
f(x), the graph of g(x) is
(1) shifted 3 units to the left
(2) shifted 3 units to the right
(3) shifted 5 units to the left
What is the solution to the system of equations below?
Y=-3x+5 and y=4x-2
9514 1404 393
Answer:
(x, y) = (1, 2)
Step-by-step explanation:
You can solve this by subtracting the first equation from the second.
(y) - (y) = (4x -2) -(-3x +5)
0 = 7x -7 . . . . . .simplify
0 = x -1 . . . . . . . divide by 7
1 = x . . . . . . . . . .add 1
Use the first equation to find y:
y = -3(1) +5
y = 2
The solution is (x, y) = (1, 2).
Write the fractions described in each situation. Then write the fractions as a division problem. Darlene’s cat had a litter of 7 kittens. 3 of the kittens were black. What fraction of the kittens were NOT black
Answer:
Step-by-step explanation:
7 - 3 = 4 so 4
my tiger drawing is cool
Chapter 2: 2.5 Measures of Center Homework
Answer:
589
Step-by-step explanation:
9,952 - 2884 = 7,068
7068/12
589
***Check***
589 x 12 = 7,068
7068 + 2,884 = 9,952
CORRECT!
The table, the equation, and the graph show the rates at which three different students read in words per
minute. Which student reads faster?
it takes 20 minutes to walk to school .it takes Andre 80% as long to walk to school.how long does it take Andrea to walk to school
Answer:
16min
Step-by-step explanation:
80%*20min=4/5*20min=16min
Answer:
16 minutes
Step-by-step explanation:
If it takes 20 minutes and it takes Andre 80% as long, then you multiply 20 by %80
there are 18 female students in a class of 30, at this rate how many females are in a class off 100
Answer:
60%
Step-by-step explanation:
Find the sales tax and cost of a PS5 that costs $499. The tax rate is 7.25%. Round your answer to
the nearest cent.
a. What is the sales tax?
b. What is the total cost?
Step-by-step explanation:
First make an equation.
y=0.0725(499)
This equation would solve for the sales tax.
y=36.1775 or 36.18 because you have to round it l.
To find the total cost, you would do 499+36.18= $537.18
2. The surface area of a three-dimensional figure is the sum of the area measures for each of the
figure's faces. Find the surface area of the cube shown below.
3 in.
s=6e2
3 In
Part 1: How many faces does the cube shown above have? (1 point)
Part II: Find the area of one face of the cube shown above. Show your work. (2 points)
Part III: Find the surface area of the cube shown above. Show your work. (2 points)
[tex]\color{plum}\tt \: Answer \: \: part \: \: 1 :[/tex]
All cubes have six faces. Likewise, the cube shown above also has 6 faces.
[tex]\color{plum}\tt \: Answer \: \: part \: \: 2 :[/tex]
Length of side of one face of cube = 3 inches
Area of one face :
= Side × Side
= 3 × 3
= 9 inch²
Therefore, the area of one face of this cube = 9 inch²
[tex]\color{plum}\tt \: Answer \: \: part \: \: 3 :[/tex]
Area of cube = sum of the area of all faces
Then, the area of this cube :
[tex] = 9 + 9 + 9 + 9 + 9 + 9[/tex]
[tex] = 9 \times 6[/tex]
[tex] = 54 \: \: {inches}^{2} [/tex]
Therefore, the area of this cube = 54 inches²
Answer: 54
Step-by-step explanation:
9548305834058+546325413
Answer: 9.5488522e+12
In a race, an orange car is going 75 m/s east and a red car is going 70 m/s
east. How much faster is the orange car than the red car?
Answer: 5250m^2
s^2
Step-by-step explanation:
I would greatly appreciate if anyone could show me how to complete this problem.
Answer:
the best way to solve this is to have graph paper, so your numbers and points align. I have a model attached. the first point is hours slept 8. so on your graph go to 8 then across to 83, which is the test score. make a mark to represent this point. do this for all and it will create a line
HELP
HELP
HELP
HELP
5TH GRADE MATH
Answer:
G 3cubic centimetre
Step-by-step explanation:
Answer:
G
Step-by-step explanation:
The big one has 6 cubes, and each is 1-by-1, so the volume of Figure 1 is 6. The smaller one has 3 cubes and is also 1-by-1, so the volume of Figure 2 is 3. 6-3=3
In 1990 the population of the US was approximately 249 m. In 2014 the population was about 317 m. Determine the percent increase in the population over the period 1990 to 2014
Answer:
27,3%
Step-by-step explanation:
(317-249)/249 * 100% = 27,3%
PLEASE ANSWER THIS QUESTION RIGHT.What do we call the graph of a quadratic?
Answer:
parabola
Step-by-step explanation:
1/3 -shade the hexagon to show the fraction. The confusion is now to shade when the denominator isn’t 6...
What should be shaded for 1/3.
Answer:
Step-by-step explanation:
Let's understand this problem with an example.
[tex]\frac{1}{3}[/tex] fraction of a cake defines one part taken out of total 3 parts of the cake.
If this cake is divided in 6 parts, [tex]\frac{1}{3}[/tex] of the cake will be defined by the two parts parts chosen out of 6 parts of the cake.
Algebraically we represent this phenomenon with,
[tex]\frac{1}{3}=\frac{1\times 2}{3\times 2}=\frac{2}{6}[/tex]
Therefore, color two parts out of 6 to represent [tex]\frac{1}{3}[/tex]
2x+3y=-12
2x+t=-16
X=. Y=
Help plz
To make this problem solvable, I have replaced the 't' in the second equation for a 'y'.
Answer:
x = -9
y = 2
Step-by-step explanation:
Solve the system:
2x + 3y = -12 [1]
2x + y = -16 [2]
Subtracting [1] and [2]:
3y - y = -12 + 16
2y = 4
y = 4/2 = 2
From [1]:
2x + 3(2) = -12
2x + 6 = -12
2x = -18
x = -18/2 = -9
Solution:
x = -9
y = 2
Tristan had 1/3 lb of grapes at home he went to the store and bought 3/8 lb of grapes what fraction of a pound of grapes does Tristan have now explain
Answer:
Tristan has a 17/24 lb fraction of a pound of grapes now.
Step-by-step explanation:
Given
The number of grapes Tristan had at home = 1/3 lbThe number of grapes Tristan had at the store = 3/8 lbTo determine
What fraction of a pound of grapes does Tristan have now?
In order to get the total fraction of a pound of grapes, all we need is to add the number of grapes Tristan had at home and the number of grapes Tristan had at the store.
i.e.
Current number grapes = 1/3 + 3/8
Least Common Multiple of 3, 8: 24
Adjust fractions based on L.C.M
= 8/24 + 9/24
Apply the fraction rule: [tex]\frac{a}{c}+\frac{b}{c}=\frac{a+b}{c}[/tex]
= (8 + 9) / 24
= 17/24 lb
Therefore, Tristan has a 17/24 lb fraction of a pound of grapes now.
the phone company needs 420 poles to repair the telephone lines each truck holds 6 poles how many trucks will they need
Answer:
70 trucks
Step-by-step explanation:
420/6 = 70
Can somebody help with this
Answer:
what is your question?
Well, if I can remember correctly-
1.) (c^2 +4c) I believe you would rewrite in factored form to get a solution of c(c + 4)
2.) (4w^2 -4) I think you would the 4w^2 first, getting 16w. Then the solution would be 16w - 4 (since you cannot combine these terms together)
3.) (z^2 - 2z) You would do the same with this as you would with question 1, which would give you a solution of z(z + 2)
Which of the following could be the side measures of a right triangle?
Oa 15 ft 10 ft, 5 ft
Ob. 6 ft. 4 ft, 2 ft
Oc. 11 ft, 10 ft. 6 ft
Od 5 ft. 4 ft, 3 ft
CAN U HELP PLEASE I GOT LIKE 15 MORE QUESTIONS
Answer:
D
Step-by-step explanation:
16+9=25 so it's valid
What is mBC ?
A. 28
B. 56
C. 70
D. 140
56 is the right answer trust me
Solve the system by elimination.
2x+2y−z=−3x+y+z=63x−2y−z=8
Step-by-step explanation:
Evaluate 5x − 2y + 3z when x = −2, y = −4, and z = 3. If you missed this ... 3x − 5y = 27 . If you missed ... Every solution to the equation is an ordered triple, (x, y, z) that makes the equation true. ... y = 2x. 2x − y = 0. Use equations (1) and (2) to eliminate z. Use (3) and (4) to eliminate y. Solve for x. ... 4x + 3y = −8. 182. ⎧.
[ +
−2
2−3+2
−
+−2
2+4−5
] ÷ [
2+3
2+3−10]
Answer:
I'm not sure if this is a real problem and I don't think it is but the answer is 6.5
Step-by-step explanation:
first you have to add -2 and 2, then plus 3 and 2 and subtract 2 from it and then and 2+4 and subtract -5 and divide 2 and add 3 and add the answer to al of that to 2 + 3 and subtract - 10 and you get your answer of 6.5
what is the cube root of 81 divided by the fifth root of 729?
Answer:
Cubed Root (3√x) of
512
Cubed Root
8.0000000000
Step-by-step explanation:
Answer:
1.15775367252
Step-by-step explanation:
This is a really weird question but...
