Answer:
25
Step-by-step explanation:
rnjncjcnjcnjcnjccjz
Which of the following is used to measure a vehicle's efficiency when it
comes to distance traveled with 1 gallon of gas?
A. Odometer
B. GPA
C. Fuel tank size
D. MPG
Answer:
Miles per gallon, or mpg
Step-by-step explanation:
3. ANOP has side lengths 5 cm, 7 cm, and 9 cm. If ANOP - ARST, which of the following could
be the lengths of the sides of ARST?
Answer:
5x+15+2x=24+4x
Step-by-step explanation:
I hope this helps
The radius of the base to the right circular cone shown below is 5 inches, and the height of the cone is 7 inches. Solving which of the following equations gives the measure,θ, of the angle formed by a slant height of the cone and a radius?
Step-by-step explanation:
In right angled triangle
Tan = opposite side / adjacent side
Opposite side = 7 inches
Adjacent side = 5 inches
Tan = 7/5
Trigonometric function is the ratio of the different sides of the triangle. The correct value of Tanθ is 7/5.
What are Trigonometric functions?The trigonometric function gives the ratio of different sides of a right-angle triangle.
[tex]\rm Sin \theta=\dfrac{Perpendicular}{Hypotenuse}\\\\\\Cos \theta=\dfrac{Base}{Hypotenuse}\\\\\\Tan \theta=\dfrac{Perpendicular}{Base}\\\\\\Cosec \theta=\dfrac{Hypotenuse}{Perpendicular}\\\\\\Sec \theta=\dfrac{Hypotenuse}{Base}\\\\\\Cot \theta=\dfrac{Base}{Perpendicular}\\\\\\[/tex]
where perpendicular is the side of the triangle which is opposite to the angle, and the hypotenuse is the longest side of the triangle which is opposite to the 90° angle.
We know that the value of the perpendicular height of the cone is 7 inches while the measurement of the base of the triangle is 5 inches, therefore, using Pythagoras theorem the third side of the triangle can be written as,
[tex]\rm(Slant\ Height)^2 = 7^2 + 5^2\\\\(Slant\ Height)^2 =49+25\\\\(Slant\ Height)= 8.6[/tex]
Now, the value of the trigonometric ratios can be written as,
[tex]\rm Sin \theta=\dfrac{7}{8.6}\\\\\\Cos \theta=\dfrac{5}{8.6}\\\\\\Tan \theta=\dfrac{7}{5}\\\\\\Cosec \theta=\dfrac{8.6}{7}\\\\\\Sec \theta=\dfrac{8.6}{5}\\\\\\Cot \theta=\dfrac{5}{7}\\\\\\[/tex]
Hence, the correct value of Tanθ is 7/5.
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Find the missing angle.
68
45
79
75
If y varies inversely with x, and y = 20 when x = 5, then find the constant of variation (a).
this is the correct answer
7 1/2 divided by 3/4
Answer:
10
Step-by-step explanation:
I Need Help With This Question
WHICH?
MSOAOSBDJDSONASBDJDBDBDBDI
I NEEED TOOOO
Answer:
c. 5m
Step-by-step explanation:
25 × 5 × m
multiply them
=5m
Solve the equation: -2 = 1/2x + b
Answer:
If solving for x, the answer is x = -2b - 4.
Step-by-step explanation:
If solving for b, the answer is b = -2 - [tex]\frac{x}{2}[/tex].
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.
Answer:
y = 1x + 46
Step-by-step explanation:
Can you please help me, will mark brainliest if there is an explanation behind the answer
Step-by-step explanation:
12^2 x 3.14=452.16
452.16 x 28=12,660.48
12,660.48/3=4,220.16
4,220.16 is the answer
What is the most difficult math question you've ever had and why?
Answer:
Algebra questions cuz im bad at it
Step-by-step explanation:
Answer:
fractions
Step-by-step explanation:
confusing
What is the simplified form of an improper fraction?
Answer:
You have to turn it into a mixed fraction.
Step-by-step explanation:
When you start out with the numerator being larger than the denominator.
Find the Highest Common Factor of the numerator. (I.E 10/8 - 1 2 4) and then divide by the HCF. the whole number part will be the same.
ASAP
-42÷3/7
Answer quickly and please show work
Answer:
-42÷3/7=-98
Step-by-step explanation:
List the answers and I will give brainliest AND all my points
Answer:
9) - 17
11) - 5
13) 30
15) 16
10) - 20
12) - 1
14) 30
16) - 21
1) 16
3) 21
5) - 22
7) - 19
2) 11
4) 7
6) - 9
8) - 6
Step-by-step explanation:
Sorrh I wrote this weirdly I was reading it downwards not sideways but hopefully this helps either way :))
If the value of "y" varies directly with "X"
and y = -51 when x = 3, find "y" if x = 2.
Enter the number
Answer:
x : 3 :: y : -1
9 : 3 :: y : -1
3y = -9
y = -3
Answer:
-34
Explanation:
Y varies directly as x then the equation relating them is
y= kx ⬅️k is the constant of variation
To find k use the condition y= -51 when x=3
k= -17
y= -17x⬅️equation of variation
when x=2, then
y= -17*2=-34
Jorge swam a total of 173 minutes during 3 days. He swam the same number of
minutes each day, Which of the following is the best estimate of the number of
minutes Jorge swam each day?
o
60
40
20
30
Answer:
60
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
173 divided by 3 =57.6666667. So i estimated it to 60
3 gardeners can plant 18 trees in 30 minutes.
How many gardeners would it take to plant 45 trees in 45 minutes?
Answer:
5 gardeners
Step-by-step explanation:
1 gardener - 6 trees in 30 min
or 1 tree in 5 min so in one minute gardener can plant 1/5 tree
in 45 min 1 gardener can plant 9 trees
so you would need 5 gardeners to do 45 trees in 45 min
We have that the number of men needed to plant 45 trees in 45 minutes is
From the question we are told that
3 gardeners can plant 18 trees in 30 minutes.
plant 45 trees in 45 minutes?
Generally the equation for the One gardeners time of planting is mathematically given as
Since
3 gardeners can plant 18 trees in 30 minutes.
Therefore
[tex]X=\frac{18}{30}*\frac{1}{3}\\\\X=\frac{1}{5}trees/min[/tex]
Since
45 trees in 45 minutes
Therefore
1 tree for every min
Hence
Men need for 1 tree for every min is
[tex]1=x*\frac{1}{5}\\\\x=5[/tex]
Therefore
x=5men would plant 45 trees in 45 minutes
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I need answers am really bad at math
Answer:
Where is the question
On an assembly line, 1/5 of an item is made in 3/4 of an hour. What is the unit rate?
A
320itemhour
B
415itemhour
C
334itemhour
D
623itemhour
Bob has $24 more than twice as much as Susie,
Together they have $150.
using the equations created in
Answer:
150
Step-by-step explanation:
To solve this problem, first start setting up the equation.
Start with bob first - this is the easiest. Let x = bob
To get the part for susie - he has $24 more than twice the amount of bob, so his part of the equation would be set up as: 2x + 24
Combine these parts:
x + (2x + 24)
Combined they have $150, so you would set the equation above equal to 150
x + (2x + 24) = 150
Combine like terms:
3x + 24 = 150
Solve the equation for x
3x + 24 = 150
- 24 -24
3x = 126 isolate x by itself on one side of the equation
divide both sides by 3 to get x by itself
3x = 126
3 3
x = 42
Now that you have solved for x, you know the amount that bob has... $42
With this information you can substitute 42 for x in the equation that was created for susie
2x + 24 would now by (2*42) + 24 which is $108
So, the amount that bob has is $42 and susie has $108
You can double check your work by adding $42 and $108 together to see if you get $150 (which you do)
Hope this helps!!!
IF SOMEONE EXPLAINS THIS TO ME CLEARLY I WILL GIVE YOU BRAINLIST
Answer:
235/3
Step-by-step explanation:
First, let's make a varible x. Let x be the "what number" part in the question.
Now, Let's convert the words into an equation.
We get:
60% * x = 47
Simplifing, we get:
0.6 * x = 47
0.6x = 47
x = 47 / 0.6
x = 47 / [tex]\frac{6}{10}[/tex]
x = 47 / [tex]\frac{3}{5}[/tex]
x = 47 * 5/3
x = 235/3
Help with edge PLEASEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
yes sure why do you want help dear
Help please someone need answer done soon
Answer:
below
Step-by-step explanation:
y=0,100
x= -250, 0
Hope this helped
Complete the table:
Theta
0
90
Sine (theta)
?
1
a.
1
c.
2
b.
-1
d.
0
Answer:
Step-by-step explanation:
sin(0°) = 0
sin(90°) = 1
The values of sin0 and sin 90 are 0 and 1 respectively
Table and values of a functionGiven the following values of theta
Theta = 0 and 90 degrees
If theta = 0 dgrees
Sin (0) = 0
If theta = 90 degrees
Sin(90) = 1
Hence the values of sin0 and sin 90 are 0 and 1 respectively
Learn more on tables and values here: https://brainly.com/question/12151322
What is the solution to the system of equations given below?
y = 7x + 14 y = 6x + 15
A. x = 29, y = 217
B. x = -1, y = 7
C. x = 1, y = 21
D. x = 21, y = 1
Curriculum
WorkKeys Curriculum Applied Math Levels
Level 5: Fractions with Unlike Denominators
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Q. To find out how much raw material will be removed from a product your company manufactures,
find the common denominator needed to subtract the following fractions. The common denominator
is
5 2
6 7
HINT
Answer: common denominator is 42
Step-by-step explanation:
x+gh? when x=-3, g = 4, h= -2
Evaluate
Answer:
x + gh = -11
Step-by-step explanation:
x + gh
= -3 + 4(-2)
= -3 + (-8)
= -11
Answer:
- 11
Step-by-step explanation:
= -3+4x-2
=-3+ (-8)
= -3-8
=-11
$50 tool with 9.5% tax
Answer:
55.26
Step-by-step explanation:
Divide 50 by 9.5 to get the amount the tool will be taxed.
5.26
Add 50 to that to get the total
55.26
The tax rate charge on the tool that is worth 9.5% is $4.75. The total amount paid for the tool is $54.75
What is the tax rate charged on a piece of equipment?The tax rate charge on a piece of equipment follows a standard rate by tax charges organization in that geographical region.
Given that:
A tool is worth $50The tax rate charge = 9.5%= 9.5% × $50
= 0.095 × 50
= $4.75
The total amount paid for the tool is = $4.75 + $50 = $54.75
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A solution with a pH of 9 would be acidic. true or false
Select the best answer for the question.
4. Multiply 3/4 * 16/9
A. 4/3
B.3/4
C. 64/27
D. 27/64
Answer:
A. 4/3
3/4 *16/9 =
(3*16)/ (4*9) =
48/36 =
12*4/12*3 =
4/3