Answer:
(11x+7)(3x−2)
A baby giraffe measures 6 feet tall when it is
born, and it grows an average of foot each
month. Write an equation!
Answer:
equation 6+(½×n). n means the number of months
The equation that represents the situation is y = 6 + (1/2)x.
What is linear equation?Equations whose variables have a power of one are called linear equations. One example with one variable is where ax+b = 0, where a and b are real values and x is the variable.
Given:
A baby giraffe measures 6 feet tall when it is born.
Initial height of baby=6 feet.
Average growth per months = 1/2
=0.5 feet
Let x be the number of months.
And the height of a baby giraffe is y feet.
So equation is,
y = 6+0.5x
or, y = 6 + (1/2)x.
Therefore, the equation is y = 6 + (1/2)x.
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I NEED HELP ASAP PLEASE
Step-by-step explanation:
the answers for slope & x and y intercept are in the picture :)
What is the LCD of 8 5/12 and 3 5/8?
A.24
B.96
D.48
C.16
Answer:
24
Step-by-step explanation:
12, 24
8, 16, 24
A portion of an amusement park ride is shown. Find EF. Write your answer as a fraction in the simplest form
The point of intersection of two straight line graphs is the point with coordinates that satisfies both lines equations
The length of segment EF is presented as follows;
[tex]EF =\underline{\mathbf{ 17\dfrac{1}{7} \ ft.}}[/tex]
The reason why the above value is correct is as follows;
The given parameters are;
Height of right triangle ACD = 40 ft.
Height of right triangle BCD = 30 ft.
Required:
To find the length of EF
Solution:
The equation of the lines AC and BD are found and equated to find the height of EF as follows;
The slope of AC = [tex]\dfrac{-40}{CD}[/tex]
The equation of AC is presented as follows;
[tex]y - 40 = \dfrac{-40}{CD} \times (x - 0)[/tex]
[tex]y = \dfrac{-40}{CD} \times x + 40[/tex]
The slope of BD = [tex]\dfrac{30}{CD}[/tex]
The equation of BD is given as follows;
[tex]y - 30 = \dfrac{30}{CD} \times (x - CD)[/tex]
[tex]y = \dfrac{30}{CD} \times (x - CD)+ 30[/tex]
Equating both values of y to find the value of y at the intersecting point E, gives;
[tex]\dfrac{-40}{CD} \times x + 40 = \dfrac{30}{CD} \times (x - CD)+ 30[/tex]
Which gives;
[tex]\dfrac{40 \cdot CD - 40 \cdot x}{CD} = \dfrac{30 \cdot x}{CD}[/tex]
Therefore;
40·CD - 40·x = 30·x
[tex]CD = \dfrac{70\cdot x}{40} = \dfrac{7\cdot x}{4}[/tex]
[tex]CD = \dfrac{7\cdot x}{4}[/tex]
Therefore, at E, we have;
[tex]y = EF= \dfrac{40 \cdot CD - 40 \cdot x}{CD} = \dfrac{30 \cdot x}{CD}[/tex]
[tex]y = EF = \dfrac{40 \times \dfrac{7}{4}\cdot x - 40 \cdot x}{\dfrac{7}{4}\cdot x} = \dfrac{30 \cdot x}{\dfrac{7}{4}\cdot x} = \dfrac{120}{7} = 17\dfrac{1}{7}[/tex]
[tex]\underline {EF = 17\dfrac{1}{7} \ ft.}[/tex]
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ILL GIVE U BRAINLYIST
Answer:
D
Step-by-step explanation:
Can somebody tell me how I would use a table to solve the product (2x − 4)(3x + 5)?
What does 1/6 + 11/12 equal
At the theater, the Seward family bought 2 adult tickets and 3 children's tickets for $44.50. The Sena family bought 3 adult tickets and 6 children's tickets for $78. Find the price of an adult ticket and the price of a child's ticket.
Answer:
Adult ticket is $7.5 while a child's ticket is $11
Step-by-step explanation:
Given data
Let the cost of an adult ticket be x
and the cost of a child ticket be y
The Seward family
2x+3y= 44.50---------1
The Sena family
3x+6y= 78-------------2
solve 1 and 2
2x+3y= 44.50 X2
3x+6y= 78 X1
4x+6y= 89
- 3x+6y= 78
x+ 0= 11
x= 11
put x= 11 in 1
2x+3y= 44.50
2*11+3y= 44.5
22+3y=44.5
3y= 44.5-22
3y= 22.5
y= 22.5/3
y= 7.5
Hence Adult ticket is $7.5 while a child's ticket is $11
Reallyyy need helpppppppppp
Answer:
r = 3
Step-by-step explanation:
Slope of a line passing through two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is given by the formula,
Slope 'm' = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
Slope of a line passing through (4, 2) and (r, -6) is 8.
8 = [tex]\frac{2+6}{4-r}[/tex]
8(4 - r) = 8
4 - r = 1
r = 4 - 1
r = 3
Enter the value for x that makes the equation-36-3x - 18 = 7 + 4x -19 true.
Answer:
x = -6
Step-by-step explanation:
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Consider two lines. Line A is given by the function f(x) = 4x - 9, while Line B contains the points (0,5) and (2, 12).
Which statement is true?
-))
A)
Line A and Line B have the same slope,
B)
Line A has a greater slope than Line B.
C)
Line B has a greater slope than Line A.
D)
Line A slope is less than the slope of Line B.
Answer:
B) Line A has a greater slope than Line B.
Step-by-step explanation:
Which statements about the graphs of functions g(x) = −1/4x^2 and f(x) = x2 are true? Select all that apply.
A. g is wider than f.
B. f and g open in the same direction.
C. f and g have the same vertex.
D. f and g have the same axis of symmetry.
Answer: c and d
Step-by-step explanation:
A function assigns the values. The correct options are A, C, and D.
What is a Function?A function assigns the value of each element of one set to the other specific element of another set.
The statements that are true about the two functions g(x)=(−1/4)x² and f(x)=x² are,
A. g is wider than f.
C. f and g have the same vertex.
D. f and g have the same axis of symmetry.
Hence, the correct options are A, C, and D.
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Write a divison equation to show 100 ounces of soda equally among 12 people. how many ounces will each person have?
Answer:
100/12
They will each have 8 ounces.
Step-by-step explanation:
Answer:
8.3
Step-by-step explanation:
[tex]\frac{100}{12}[/tex]=8.3
45 45 90can someone help me solve this
Answer:
8√2 or 8sqrt2
Step-by-step explanation:
HELP ME PLS write in sentences and explain it and also help me solve it pls.??
A cookie recipe called for 2 ½ cups of sugar for every
⅖ cup of flour. If you made a batch of cookies using 1 cup of flour, how many cups of sugar would you need?
Answer:
You would need 6 1/4 cups of sugar.
Please help....ill mark brainiest......
Need this !!!! Badly
Answer:
78
Step-by-step explanation:
8 + (7 + 1)2 + 4
Can you help me find the answer to this one.
Answer:
28
Step-by-step explanation:
Answer:
28
Step-by-step explanation:
8+(7+1)2+4=
8+(8)×2+4=
8+16+4=
28
ps:Can I be brainliest.Have a nice day.Best regards
What is an equation of the line that passes through the points (4, -7) and (-4,5)? Put your answer in fully reduced form.
Answer:
m=(y2-y1) / x2-x1
4-(-4)=8
5-(-7)=12
12/8
Step-by-step explanation:
Find x, y, and z such that x³+y³+z³=k, for each k from 1 to 100.
ANSWER ASAP FOR BRAINLIEST
Step-by-step explanation:
Given : x³+y³+z³=k , k from 1 to 100
To Find : x, y, and z
Solution:
This Question can have lot of solutions as constraints are very less
there is no information whether x , y & z are integer
+ ve , Real numbers
k = 1
x= 1 , y = 0 , z = 0
x =0 , y = 1 , z = 0
x = 0 , y = 0 , = 1
k = 2
x= 1 , y = 1 , z = 0
x =0 , y = 1 , z = 1
x = 1 , y = 0 , = 1
k = 3
x= 1 , y = 1 , z = 3
x = 1 , y = 1 , z = 1
x = 1 , y = 0 , = 1
k = 4
x=∛3 , y = 1 , z = 0
x=∛2 , y = ∛2 , z = 0
x=∛2 , y = 1 , z = 1
This way we can have so many solution
Easiest :
x³+y³+z³=k,
x = ∛k , y = 0 , z = 0 will satisfy
Work out the area of a rectangle with base, b = 14mm and perimeter, P = 30mm
Answer:
14 mm squared is the area
Step-by-step explanation:
Someone plz help me plz giving brainliest
circumference of a car tire is 113.1 inches find the diameter of the tire. find the diameter of the tire to the nearest tenth of an inch
Answer:
36
Step-by-step explanation:
Answer:
diameter = 36 inches
Step-by-step explanation:
diameter = circumference / π
diameter = 113.1/3.14 = 36 inches
A.60 degrees
B.35 degrees
C.80 degrees
D.40 degrees
need help on my geomrty homework
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Answer:
You like to lift weights!!!!
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Mrs. Sing invests $12,876 for her business at an annual interest rate of 7 percent for 3 years. Which number will Mrs. Sing substitute for r in the simple interest formula?
I = p r t
0.007
0.07
0.7
7
Answer:
0.07=7% interest
Step-by-step explanation:
Find the volume of the prism
Answer:
20m^3
Step-by-step explanation:
1/2 x 2 x 4 x 5 = 20
Hope this helps!
Answer:
volume of prism = ½ bhl½*2*5*420A cylindrical fish tank at the zoo has a capacity of 7252 cubic feet
What is the height of the tank if it’s radius is 16 feet?
The height of the tank if it’s radius is 16 feet is,
⇒ Height = 9.02 feet
What is Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
A cylindrical fish tank at the zoo has a capacity of 7252 cubic feet.
Now, We know that;
Volume of a cylinder = π × radius² x height
Here, Radius is 16 feet.
Hence, We get;
Volume of a cylinder = π × radius² x height
7252 = 3.14 × 16² × h
⇒ 7252 = 803.84 h
⇒ h = 7252 / 803.84
⇒ h = 9.02 feet
Thus, The height of the tank if it’s radius is 16 feet is,
⇒ Height = 9.02 feet
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a cube has a volume of 27 cubic feet. suppose the dimensions are doubled. what is the volume of the new cube?
Answer:
54
Step-by-step explanation:
If there doubled that means add 27 plus 27