Answer:
the answer to the question is 3 8/33
vivian is going to do some yard work, but she needs to leave her house at 2:00 to go to a football game. She is going to mow the lawn for 1 hour and 15 minutes, trim some bushes for 40 minutes, and put down some mulch for 25 minutes, She will also need 30 minutes to shower and get dressed. What time should she start the work so that she will be ready at 2:00?
Answer:
11:10
Step-by-step explanation:
1h15m + 40m + 25m + 30m = 2h50m
She'd need to start 2h50m before 2:00, which would be 11:10 I think
Which expression is equivalent to cos(3x) sin x?
Answer:
[tex]\frac{1}{2} [sin(4x)-sin(2x)][/tex]
Step-by-step explanation:
Use the Product-Sum identity to turn cos(3x) sin x into a sum.
Formula: cos(u) + sin(v) = [tex]\frac{1}{2}[sin(u+v)-sin(u-v)][/tex]
Plug 4x and 2x for u and v into the formula: [tex]\frac{1}{2}[sin(3x+x)-sin(3x-x)][/tex]
Simplify: [tex]\frac{1}{2}[sin(4x)-sin(2x)][/tex]
:)
The expression is equivalent to cos(3x) sin x will be 1/2 [sin (4x ) - sin (2x)].
What are equivalent expressions?Those expressions who might look different but their simplified forms are same expressions are called equivalent expressions.
Formula we will use;
cos(u) + sin(v) = 1/2 [sin (u +v ) - sin (u - v)]
Now, Plug 4x and 2x for u and v into the formula:
1/2 [sin (3x + x ) - sin (3x - x)]
Simplify:
1/2 [sin (4x ) - sin (2x)]
Learn more about expression here;
https://brainly.com/question/14083225
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17.34 , 17.04 , 17.7
from smallest to largest
Answer:
17.04, 17.34, 17.7
6.5
9.9
Find the measurement of the missing side. Round the answer to its second decimal place.
Your answer:
A. 7.47
B. 7.46
C. 7.476
D. 7.40
Answer:
i know its hard on computer
Step-by-step explanation:
I WILL MARK BRAINIEST
Answer:
×=14
Step-by-step explanation:
(3x+7)+90+(4×-15)=180
7×+82=180
7×=98
x=14
Answer:
×=14
Step-by-step explanation:
(3x+7)+90+(4×-15)=180
7×+82=180
7×=98
x=14
How far would a runner that ran 200 meters in minute run in 3 minutes at the same rate?
Answer:
I think 200x3
Step-by-step explanation:
200x3 = 600
Answer: 600 meters
Step-by-step explanation: 3/1 x 200/1 = 600 meters
Alan buys 5.2 ounces of sour patch kids candy. After sharing with his friends he returns to buy an additional 6.75 ounces. How many ounces did he buy in all?
Please help please help!!!!!!
A,B,C,or ,D???
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex] {5}^{ {3}^{5} } = {5}^{3 \times 5} = {5}^{15} [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Thus the correct answer is (( B )) .
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
The product of a number and -5 is equal to twice the number subtracted from 9. What is the number?
A. -9
B. -3
C. 3
D. 9
Answer:
-3
Step-by-step explanation:
let the unknown be x.
x multiply by -5 = 9-2x
-5x=9-2x
-9=3x
x=-3
Please help me .only answer if you know
Answer:
B) is the answer
Step-by-step explanation:
Mira drove 180 miles in 3 hours. If she drove at a constant speed, what speed was she driving?
Can you plz help me fast
Answer:
The answer is 60
Step-by-step explanation:
if she drove 180 mile in 3 hours, you have to divide 180 by 30 to find the constant rate. 180 divided by 3 is 60
Jackson earned $59,630.00 of taxable income last year. If the federal income tax rate was 24%, then how much federal income tax did Jackson pay on his taxable income last year?
A.
$14,311.20
B.
$15,503.80
C.
$14,907.50
D.
$13,714.90
Answer: its A i think
Step-by-step explanation
If (k,6k) and (3k,10k) are two points on the graph of a line and K is not equal to 0, what is the slope of the line?
Answer:
Step-by-step explanation:
slope = y2-y1/x2-x1
Given the coordinates (k,6k) and (3k,10k)
x1 = k
y1 = 6k
x2 = 3k
y2 = 10k
Substitute
slope = 10k-6k/3k-k
slopw = 4k/2k
slope = 4/2
slope = 2
Hence the slope of the line is 2
HELP PLEASE!!
40 POINTS FOR BOTH QUESTIONS
please please
Answer:
1. Angle Bisector Theorem
(2x-1)/3x=9/15
15(2x-1)=9(3x)
30x-15=27x
3x=15
x=5
2. Triangles are similar so the ratio that relates them is 6/36=1/6 meaning the side length is 42x1/6=7 cm.
Find the missing angle
PLZ HELP
Answer:
The answer is 94 degrees.
Step-by-step explanation:
The total number of degrees in a triangle is 180.
So you would subtract 35 and 51 from 180.
180-35-51=94
Hope this helps <3
A running trail is 63 miles long. Leigh plans on
running this trail over the course of 4 days. How
much of the trail will she have to run each day?
Answer:
63/4 or 15 3/4 miles each day
Step-by-step explanation:
Answer:15.75
Step-by-step explanation:63/4 = 15.75
You roll 4 fair, distinguishable, six-sided dice. What is the probability of rolling :______
a. 3 even and 1 odd numbers
b. 2 even and 2 odd numbers
Answer:
a)0.25
b)0.375
Step-by-step explanation:
Possible outcomes when dice are rolled : 1 ,2 ,3,4,5 ,6
Even= 2,4,6
Odd = 1 ,3 , 5
Probability of getting even =[tex]\frac{3}{6}=\frac{1}{2}[/tex]
Probability of getting odd = [tex]\frac{3}{6}=\frac{1}{2}[/tex]
4 dices are rolled together
a)P(3 even and 1 odd numbers)
P(3 even and 1 odd numbers)=[tex]^4C_3 (\frac{1}{2})^3 (\frac{1}{2})^1[/tex]
P(3 even and 1 odd numbers)=[tex]\frac{4!}{3!1!} (\frac{1}{2})^3 (\frac{1}{2})^1 =0.25[/tex]
b)P(2 even and 2 odd numbers)
P(2 even and 2 odd numbers)=[tex]^4C_2 (\frac{1}{2})^2 (\frac{1}{2})^2[/tex]
P(3 even and 1 odd numbers)=[tex]\frac{4!}{2!2!} (\frac{1}{2})^2 (\frac{1}{2})^2[/tex]=0.375
First answer is brainlyst
100 points
8.......................
Answer:
Thx
Step-by-step explanation:
Which statement is true regarding the graphed functions?
F(0) = g(0)
F(-2) = g(-2)
F(0) = g(-2)
F(-2) = g(0)
Answer:
c
Step-by-step explanation:
took the test
solve each system by graphing or using a table.
y = 1\2x + 3
y = - 1\4x - 3
this answer is given by Rishabh Raj
multiply X equal to 12 multiply 3 4 x minus y 3 14 why Accenture
What is the sum?
4(x + 6) + 3(3x + 4)
A.
13x + 10
B.
13x+ 36
C.
10x + 17
D.
11x + 17
22 divided by 4/5
please help me every time i do this it isn’t right
Answer:
what form is the question?
Write the following ratio in simplest form; 14/28
Answer:
1/2
Step-by-step explanation:
14/28=1/2
hopefully this helps :)
If f(x)=2(x)^2+5 (x+2), complete the following statement (and your answer to the nearest hundredth )
F(0)=
Answer:
f (x) = 2x^8 + 4x^7
Step-by-step explanation:
I simplified the expression
Sorry, that's how I understood the question
Hope this helps
Change 0.568 into a fraction.
Answer:
568/1000
Step-by-step explanation:
Find the missing angle
PLZ HELP =/
Answer:
60°
Step-by-step explanation:
Angles in a triangle sum to 180°. 70° + 50° = 120°. 180°-120°=60°
Write the standard form equation of the line through the given points. through (0.-4) and (-3,-2)
Answer:
The standard form of equation of the line through the given points. through (0.-4) and (-3,-2) is [tex]\frac{2}{3}x+y=-4[/tex]
Step-by-step explanation:
The standard form of equation is [tex]Ax+By=C[/tex]
Finding slope
Using the given points (0,-4) and (-3,-2) we can find slope using formula:[tex]Slope=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]Slope=\frac{-2-(-4)}{-3-(0)}\\Slope=\frac{-2+4}{-3} \\Slope=-\frac{2}{3}[/tex]
Finding y-intercept
Using point (0,4) and Slope=-2/3 we can find y-intercept
[tex]y=mx+b\\-4=-\frac{2}{3}(0)+b\\-4=0+b\\b=-4[/tex]
The slope intercept form of the line through the given points. through (0.-4) and (-3,-2) having slope =-2/3 and b=-4 will be:
[tex]y=mx+b\\y=-\frac{2}{3}x-4[/tex]
Now, standard form of equation will be: [tex]\frac{2}{3}x+y=-4[/tex]
So, The standard form of equation of the line through the given points. through (0.-4) and (-3,-2) is [tex]\frac{2}{3}x+y=-4[/tex]
Give three examples of equations that have the solution -6.
Answer:
3x +6 = -12
4x+ 5= -19
8-x=14
Complete the table of values for this equation: y = 3x +10 Enter your answer by filling in the boxes. х y 4 5 6 Help!!!!
Answer:
22, 25, 28
Step-by-step explanation:
The table of values represents a linear function.
The complete table of values is:
[tex]\left[\begin{array}{cccc}x&4&5&6\\y&22&25&28\end{array}\right][/tex]
The function is given as:
[tex]\mathbf{y = 3x+10}[/tex]
When x = 4
[tex]\mathbf{y = 3 \times 4+10 = 22}[/tex]
When x = 5
[tex]\mathbf{y = 3 \times 5+10 = 25}[/tex]
When x = 6
[tex]\mathbf{y = 3 \times 6+10 = 28}[/tex]
So, the complete table of values is:
[tex]\left[\begin{array}{cccc}x&4&5&6\\y&22&25&28\end{array}\right][/tex]
Read more about linear tables at:
https://brainly.com/question/12177750
A car is traveling at a constant speed the graph shows how far the car traveled in miles during a given amount of time
