Answer: The answer is 10 ft. I took the test but it didn't explain why it was the answer.
PLEASE HELP ME ON THIS I NEED IT NOW
Answer:
Solution : (36, 42)
Step-by-step explanation:
It mention that the image is dilated by a scale factor of 6, and hence we will have to multiply each coordinate by 6 to receive the dilated point. Here we only want the dilation of point B,
B' = (6 [tex]*[/tex] 6, 7 [tex]*[/tex] 6) = (36, 42)
If quadrilateral ABCD is dilated by a scale factor of 6, then the coordinates of point B' are (36, 42).
I need help ASAP
Integrated math ll
Answer:
x = 15 and y = 30
Step-by-step explanation:
We see that 4x + 15 + 5x + 30 = 180.
We can solve for x:
9x + 45 = 180
9x = 135
x = 15.
We also see that 5x + 30 is equal to 3y + 15, so we can solve for y:
5x + 30 = 3y + 15
5 (15) + 30 = 3y + 15
3y = 75 + 30 - 15
3y = 90
y = 30.
m-m-1/2=1-m-2/3
Pls help me with this question fast
Answer:
m=5/6
Step-by-step explanation:
arrange all the "m's" at the left side and the numbers at the right side doing that we get
m-m+m=1-2/3+1/2
m=5/6
Given f(x) = 7x - 4 and g(x) = -3x + 2, find (f+g)(x)
Answer:
[tex](f+g)(x) = 4x - 2[/tex]Step-by-step explanation:
f(x) = 7x - 4
g(x) = -3x + 2
To find (f+g)(x) add g(x) to f(x)
That's
[tex](f+g)(x) = 7x - 4 + (- 3x + 2) \\ = 7x - 4 - 3x + 2 \\ = 7x - 3x - 4 + 2[/tex]We have the final answer as
[tex](f+g)(x) = 4x - 2[/tex]Hope this helps you
Answer:
[tex]\Large \boxed{(f + g)(x) = 4x - 2}[/tex]
Step-by-step explanation:
We have two functions.
f(x) = 7x - 4
g(x) = -3x + 2
To find (f+g)(x), we have to find the sum of f(x) and g(x).
(f+g)(x) = f(x) + g(x)
(f + g)(x) = 7x - 4 + -3x + 2
Combining like terms.
(f+g)(x) = 7x - 3x - 4 + 2
(f + g)(x) = 4x - 2
How many solutions does -6 + 2x = 3x have?
5 (3x) – 7y2 =?, when x = 3 and y = 2
Answer:
5(3x)-7y^2.
5(3×3)-7(2×2).
45-28=17.
3y+2+3x-y+5x i need help doing combine like terms
Answer:
8x+2y+2
Step-by-step explanation:
First, write it out as it's given:
3y+2+3x-y+5x
Then, combine the x-terms first:
3y+2-y+8x
Next, combine the y-terms:
2+2y+8x
You are playing basketball with your friends. The height (in feet) of the ball above the ground t seconds after a shot is released from your hand is modeled by the function f(t)= -16t^2 + 32t + 5.2. What is the value of t when the ball is released from your hand ?
Answer:
2.15 seconds
Step-by-step explanation:
Given the equation of the height (in feet) of the ball above the ground t seconds after a shot is released from your hand modeled by the function
f(t)= -16t² + 32t + 5.2 where t is in seconds.
Note that the value of the height at the point the ball is released from the hand is 0 feet.
To get value of t when the ball is released from your hand, we will substitute f(t) = 0 into the modeled equation as shown;
f(t)= -16t² + 32t + 5.2
-16t² + 32t + 5.2 = 0
Multiply through by 10
-160t² + 320t + 52 = 0
Dividing through by -4
40t² - 80t - 13 = 0
t = 80±√80²-4(40)(-13)/2(40)
t = 80±√6400+2080/80
t = 80±√8480/80
t = 80±92.09/80
t = 80+92.09/80
t = 172.09/80
t = 2.15 secs
Hence, the value of t when the ball is released from your hand is approximately 2.15seconds.
A car rental agency has 18 vehicles available, of which 3 are convertibles. What is the probability that a randomly selected vehicle will be a convertible? Write your answer as a fraction or whole number.
Answer:
[tex]\frac{1}{6}\\[/tex]
Step-by-step explanation:
To find the probability, divide the number of desired outcomes by the total:
This will be 3/18, since there are 3 convertibles and there are 18 total cars
Simplify 3/18
= [tex]\frac{1}{6}[/tex]
A construction crew has just finished building a road. The crew worked for 10 days. If they built 314 kilometers of road each day, what is the total length of road they built?
Answer:
3140
Step-by-step explanation:
If they made 314 kilometers per day and they worked for 10 days, multiply:
[tex]314*10=3140[/tex]
The total length of the road is 3,140 kilometers.
Answer:
1st or each day=314km
Let x in km be the total km for 10 days
10=x
>314×10=x
X=3140km
Therefore, for 10days, the road constructed was 3140km
Write and evaluate the expression. Then, select the correct answer.
two less than the quotient of a number and four, increased by ten;
evaluate when m = 12
Answer:
The answer is 11
Step-by-step explanation:
got `100%
Pls answer it ......
Step-by-step explanation:
angle ACB=75° (being inscribed angle)
Angle BCD=105° (sum of straight line)
angle BCD + angle BQD=180° (opposite angle of quadrilateral inscribed in circle is supplemetry)
105° + x =180°
x= 75°
for the ap 3/2. 1/2. -1/2.-3/2... write the first term a and common difference d
Answer:
First term is [tex]\frac{3}{2}[/tex].
Common difference: -1
Step-by-step explanation:
Given the sequence:
[tex]\frac{3}{2} , \frac{1}{2} , -\frac{1}{2}, -\frac{3}{2}, ...[/tex]
we notice that one term is generated from the previous one by subtracting from it "1". That means that the common difference for this sequence is "-1", and its first term is [tex]\frac{3}{2}[/tex].
Can someone help been stuck all day idk wat to do
A hot air balloon is drifting at an altitude on
on is drifting at an altitude of 2550 ft. The balloon needs to descend to an altitude of
0 it. How many feet must the balloon descend?
Answer:
2550 ft
Step-by-step explanation:
The difference between 2550 ft and 0 ft is 2550 ft.
The balloon must descend 2550 ft to reach an altitude of 0 ft.
what percentage of 2½ meters is 100 cm?
Answer:
100/250*100= 40%
Step-by-step explanation:
40%
Step-by-step explanation:2 1/2m = 250 cm
250cm .............100%
100cm ..................x%
x = 100cmx100%/250 cm
= 10000%/250
= 40%
NEED HELP ASAP ALGEBRA 2
Find the third side in the simplest radical form
calculate the perimeter of a triangle whose dimensions are 1m 60cm, 1m 80cm and 2m.
Answer:
5 m 40 cmStep-by-step explanation:
a = 1 m 60 cm = 1.6 m
b = 1 m 80 cm = 1.8 m
c = 2 m
perimeter = a + b + c = 1.6 + 1.8 + 2 = 5.4 m = 5 m 40 cm
★ AnsWer :
➨ 540 cm
★ Step by step Explaination :
Let triangle be ABC,
1m = 100 cm
[tex]\begin{lgathered}\bullet\:\:\textsf{AB = 1m 60cm = \textbf{160 cm}}\\\bullet\:\:\textsf{BC = 1m 80cm = \textbf{180 cm}}\\\bullet\:\:\textsf{CA = 2m = \textbf{200 cm}}\end{lgathered}[/tex]
[tex]\setlength{\unitlength}{1.5cm}\begin{picture}(6,8)\linethickness{0.5mm}\qbezier(1,.5)(2,1)(4,2)\qbezier(4,2)(2,3)(2,3)\qbezier(2,3)(2,3)(1,0.5)\put(.7, .3){$C$}\put(4.05, 1.9){$B$}\put(1.7, 2.95){$A$}\put(3.2, 2.5){\sf{160 cm}}\put(0.7,1.7){\sf{200 cm}}\put(2.7, 1.05){\sf{180 cm}}\end{picture}[/tex]
[tex]\rule{130}1[/tex]
[tex]\underline{ \large \purple{ \mathscr{\dag\:A \bf{ccording} \: to \: \mathscr {Q} \bf{uestion} ....}}}[/tex]
[tex]\begin{lgathered}\dashrightarrow\tt\:\: Perimeter_{{\tiny\triangle ABC}}=Sum\:of\:all\:sides\\\\\\\dashrightarrow\tt\:\: Perimeter_{{\tiny\triangle ABC}} = AB + BC + CA\\\\\\\dashrightarrow\tt\:\: Perimeter_{{\tiny\triangle ABC}} = 160 + 180 + 200\\\\\\\dashrightarrow\:\:\underline{\boxed{\tt Perimeter_{{\tiny\triangle ABC}} = 540 \:cm}}\end{lgathered}[/tex]
[tex]\therefore\:\underline{\textsf{Perimeter of triangle ABC is \textbf{540 cm}}}.[/tex]
write an equation in slope intercept form of the line that passes through (0,2) (8,8)
Step-by-step explanation:
Hey, there!!
You can get your answer simply, just remember the two point formula,
Given, the points are (0,2),(8,8).
We have, Formula for two points is,
[tex](y - y1) = \frac{y2 - y1}{x2 - x1} (x - x1) [/tex]
Put all values here,
[tex](y - 2) = \frac{8 - 2}{8 - 0} (x - 0)[/tex]
[tex](y - 2) = \frac{6}{8} (x -0)[/tex]
[tex](y - 2) = \frac{3}{4} (x - 0)[/tex]
multiply (y-4) by 4 and (x-0) by 3.
[tex](4y - 8) = 3x[/tex]
Bringing 4y and -8 on same side of 3x.
[tex]0 = 3x - 4y + 8[/tex]
[tex]or \: 3x - 4y + 8 = 0[/tex]
Therefore, 3x-4y+8=0..... is the required equation.
Hope it helps..
The graph of the function, f(x)=x^2-5x-7 opens __ and has a ____ value.
Answer:
opens UP and has a minimum value.
Step-by-step explanation:
The given quadratic function opens UP (the branches of the associated parabola open up) because the coefficient that accompanies the leading term (leading coefficient) is positive.
Since the graph is a parabola with arms pointing up, the graph should have a minimum located at the vertex of the parabola.
Select the correct answer.
Consider the function fx) = 10' and the function g(x), which is shown below. How will the graph of g(x) differ from the graph of
g(t) = f(x – 6) = 10(– 6)
Answer choice options are above.
Answer:
B The graph of g(x) is the graph of f(x) shifted to the right 6 unit
Relation between the graph of g(x) and f(x) is option (B) The graph of g(x) is the graph of f(x) shifted to right 6 units
What is a Function?Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given,
[tex]f(x) =10^{x}[/tex]
[tex]g(x)=f(x-6)=10^{(x-6)}[/tex]
f(x) shift right 6 units to get f(x-6)
Given that
g(x) = f(x-6)
Therefore graph of g(x) is the graph of f(x) shifted to the right 6 units
Hence, Relation between the graph of g(x) and f(x) is option (B) The graph of g(x) is the graph of f(x) shifted to right 6 units
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I need help pleasee!!!!!
Answer:
) 3.3
2) 1.7
3) 8.8
4) -8.55
5) 3.22
6) 7.48
Step-by-step explanation:
will give brainliest
Answer:
B
Step-by-step explanation:
Answer:
6 1/4 cup of soda for one cup of pineapple
Step-by-step explanation:
2/ 5 of pineapple for every 2 1/2 cups of soda
1 cup of pine apple ??
(2 1/2)/(2/5)
5/2 ÷2/5 ( when divide fraction,change ÷ to × and flip the fraction (reciprocal)
5/2×5/2=25/4 or 6 1/4
HELP ME PLEASE
Which expression is equivalent to
3
4
-
1
2
?
A)
3
4
+
1
2
B)
3
4
+ (-
1
2
)
C)
3
4
- (-
1
2
)
D) -
3
4
+ (-
1
2
)
Answer:
B
Step-by-step explanation:
34-12=22
34+(-12)=22
+x- = -
+x+ = +
-×-= +
Select the correct answer. What is the domain of the function represented by this graph? y10 B 6 18 2 16 2 A -26 +5 2 B. a all real numbers OC 40 OD 2
Answer:
B. all real numbers
Step-by-step explanation:
The domain is the values for the input
The values that x takes for this function is all real values
The Answer Is:
All Real Numbers
36__3__12__6__1 = 36
Either add, subtract, multiply or divide these numbers to get 36 (use each symbol how ever many times as needed)
Answer:
36 * 3 - 12 * 6 * 1 = 36
Step-by-step explanation:
36 * 3 - 12 * 6 * 1 = 36
(8x3-3x2+x)+(2x2-5x+4)
Answer:
-4x+26
Step-by-step explanation:
Answer:
[tex] \boxed{ \bold{ { \boxed{ \sf{8 {x}^{3} - {x}^{2} - 4x + 4}}}}}[/tex]
Step-by-step explanation:
[tex] \sf{(8 {x}^{3} - 3 {x}^{2} + x) + (2 {x}^{2} - 5x + 4)}[/tex]
When there is a ( + ) in front of an expression in parentheses , no need to change the sign of each term. That means , The expression remains the same. Also , remove the unnecessary parentheses
⇒[tex] \sf{8 {x}^{3} - 3 {x}^{2} + x + 2 {x}^{2} - 5x + 4}[/tex]
Collect like terms
⇒[tex] \sf{8 {x}^{3} - 3 {x}^{2} + 2 {x}^{2} - 5x + x + 4}[/tex]
⇒[tex] \sf{8 {x}^{3} - {x}^{2} - 4x + 4}[/tex]
Hope I helped!
Best regards!!
convert 15/2 into a mixed number
Answer:
1 ⁵/2........ .......
.
Answer:
Step-by-step explanation:
[tex]\frac{15}{2}=7\frac{1}{2}[/tex]
Which of the following is a proportion? Please help!! D:
Answer:
the second one
Step-by-step explanation:
Parallel lines p, q and r are cut by transversal t. Which of these describes how to find the value of x
1. Lines p and t are parallel, so the alternate exterior are congruent; x = 130
2. Lines q and r are parallel, so the interior angles are supplementary; x = 130
3. Lines p and r are parallel, so they alternate exterior angles are supplementary; x = 50
4. Lines q and r are parallel, so the corresponding angles are congruent; x = 50
Answer:
Lines p and t are parallel, so the alternate exterior are congruent; x = 130
Step-by-step explanation:
hope you like it it :) god bless you all
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The correct answer is 2. Lines q and r are parallel, so the interior angles are supplementary; x = 130
What is Transversal?A line that intersects more than two lines is known as transversal.A Transversal cuts the two parallel lines and the angles formed in the transversal are known as transversal angles.How many types of Transversal angles are there?
The types of transversal angles are as follows
Corresponding anglesAlternate Interior AnglesAlternate Exterior AnglesCo-interior AnglesWhy other options are incorrect?
Option 1. is incorrect because Lines p and t are not parallel
Option 3 is incorrect because alternate exterior angles is x= 130°
Option 4 is incorrect because x is not corresponding angle to 50°
Hence , Option 2 is correct and rest options are incorrect.
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