Answers
Answer:
C. a=12ft, b=12ft
Step-by-step explanation:
This is a 45*-45*-90* triangle
"a" and "b" are the same
and the hypotenuse (which is 12 square roots of 2) is square root of 2 times as long as each leg.
so the answer must be:
a = 12ft, b = 12ft
Related Questions
Just need 15 and 16 help will mark as brainliest answer
Answers
Answer:
15. 12, 16. 18
Step-by-step explanation:
a = pi*r^2
15) 36pi = pi*r^2 --> 36 = r^2 --> 6 = r --> 12 = d
16) 81pi = pi*r^2 --> 81 = r^2 --> 9 = r --> 18 = d
Which statement below is true about the
measurement 308.40 lb ?
A) It is precise to the nearest 0.01 lb and
accurate to 5 significant digits.
B) It is precise to 5 significant digits and
accurate to the nearest 0.01 lb.
C) It is precise to the nearest 0.1 lb and
accurate to 4 significant digits.
D) It is precise to 4 significant digits and accurate to the nearest 0.1 lb.
E) None of the above.
Answers
Answer:
the correct answer is d
Write the equation, In slope-Intercept form, of the line below.
y=-2
x=-2
y=2
x=2
Answers
Answer:
(0,-2)
no intercept
(0,2)
no intercept
Step-by-step explanation:
hope this helps
Answer:
Answer:
(0,-2)
no intercept
(0,2)
no intercept
Step-by-step explanation:
hope this helps
https://brainly.com/question/20207273
Step-by-step explanation:
(help asap!!!!) Wyatt is 6 years older than 2 times the age of his nephew. Wyatt is 32 years old. How old is his nephew?
Answers
Answer:
His nephew is 13
Step-by-step explanation:
Reverse the given process,
32 - 6 = 26,
26 ÷ 2 = 13,
The answer is 13.
Answer:
13
Step-by-step explanation:
13 times 2 plus 6 is 32
If x=16 And y=625 then find (2√x+y)^2
Answers
Answer:
400689
Step-by-step explanation:
(2√x+y)²
(2√16+625)²
(2.4+625)
(8+625)²
(633)²
400689
Ellie took a taxi from her house to the airport. The taxi company charged a pick-up fee of $1.50 plus $5 per mile. The total fare was $76,50, not including the tip. Write and solve an equation which can be used to determine m, the number of miles in the taxi ride.
I dont understand this
Answers
Answer: 1.50+5m=76.50 m=15
Step-by-step explanation:
The required equation is 1.5 + 5m = 76.50 and distance travelled is 15 miles.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions by connecting them with the equal sign = .
Now it is given that,
pick-up fee = $1.50 plus $5 per mile
Since, m is the number of miles in the taxi ride
So, equation for pick-up fee for m miles,
pick-up fee = $1.50 + $5m
Now total fare = $76,50
Thus, required equation to determine m is given as,
1.50 + 5m = 76.50
Subtracting 1.5 both the side we get,
1.50 + 5m - 1.5 = 76.50 - 1.5
⇒ 5m = 75
or, m = 75/5
⇒ m = 15
Thus, the required equation is 1.5 + 5m = 76.50 and distance travelled is 15 miles.
To learn more about equation :
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67 x 10 to the fourth power
Answers
Answer:
670000
Step-by-step explanation:
67 * 10^4
67 * (10*10*10*10)
= 670000
Answer:
670,000
Step-by-step explanation:
You'd do 10^4 first which is 10,000.
Then multiply 10,000 by 67.
67*1 is 67. Add the 4 zeros and you get...
670,000
What is the solution of the equation:
[tex] \sqrt{5 - 2x } = 3i[/tex]
O 1
О 4
O 7
О -2
Answers
Because 5-2 is seven so x =7
can someone help me !
Answers
Answer:
Your answer is 3 100000000000% i did the math lol
Step-by-step explanation:
can someone please help me find out what LN and KN is
Answers
Answer:
LN= 3,9
KN=-2,9
Step-by-step explanation:
its that answer because on the number lime L is 3 and N is 9 and K is -2
CAN U PLZ HELP MEE DONT SCROLL DOWN ILL GIVE BRAINLLEST PLZ PLZZZZ
Answers
Answer:
75.4
Step-by-step explanation:
v = pi * r^2 * h
v = 3.14 * 4 * 6
v= 3.14 * 24
v= 75.36 m^3
to the nearest tenth is 75.4 m^3
what percent of 120 is 66?
Answers
Answer:
55%
Step-by-step explanation:
66
120
x 100% = 55%
Answer:
66 is 55% of 120
Step-by-step explanation:
66 = 120 * x%
percent just means out of 100
for example, 20% is equal to 20/100
so, x% is x/100
66 = 120 * x/100
66/[tex]\frac{x}{100}[/tex] = 120
66 * 100/x = 120
6600/x = 120
cross multiply
6600/x = 120/1
6600 * 1 = x * 120
6600/120 = x
x = 55
2 math question please help me 30 point
Answers
Answer:
1. B: 12 BB 18 FB,, 2.
Step-by-step explanation:
1. make the equation (198 + 33x) + 24x = 882 because there are a certain number of each ball (x) and 6 more footballs. since each football is 33 dollars, you do 33 x 6 which is 198, and then keep 33x and 24x. It is all equal to 882 since that is the final price. First, you subtract 198 on each side and combine the like terms (33x + 24x). Now it is 684= 57x and you divide 684 by 57, which equals 12. That means that there are 12 basketballs and 12 + 6 footballs, which is 18.
2. You cannot solve the problem or do any problem without distributing first. I'm unsure how else to explain it.
If the coordinates of point E are (-4, y), what is the value
of y?
O -8
O -4
O0
O8
Answers
The value of y is -8
What is slope of the line?"The slope of tee line passing through points [tex](x_1,y_1),(x_2,y_2)[/tex] is [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]"
What is y-intercept?"The point at which the graph intersects the Y-axis."
What is slope intercept form of the line?"y = mx + c, where m is the slope of the line and c is the Y-intercept."
For given question,
We have been given the graph of a line.
From the graph, we can observe that the line is passing through the points (4, 4) and (-6, 0)
Using slope formula the slope of the line would be,
[tex]\Rightarrow m=\frac{4-(-6)}{4-0}\\\\\Rightarrow m=\frac{10}{4}\\\\\Rightarrow m=\frac{5}{2}[/tex]
Also, the line intersects y-axis at y = 2
This means the y-intercept is c = 2
Using the slope-intercept form of the line the equation of the line would be,
[tex]y=mx+c\\\\y=\frac{5}{2}x+2[/tex]
Point E(-4, y) lies on the given line.
So, this point satisfies the equation of the line.
[tex]\Rightarrow y=\frac{5}{2}(-4)+2\\\\ \Rightarrow y=-10+2\\\\\Rightarrow y=-8[/tex]
Therefore, the value of y is -8
Learn more about the equation of the line here:
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Juan's meal costs $15.35. He leaves a 25% . Find the total cost of the meal
Answers
Answer:
$19.19
Step-by-step explanation:
15.35 x 0.25 = 3.8375
15.35 + 3.8375 = 19.1875
Rounded it will be $19.19
a line with the slope of 1/3 passes through the points of (6,0). what is the equation in slope intercept form?
Answers
Answer:
y = 1/3x -2
Step-by-step explanation:
the equation for slope intercept form is y= mx + b.
m is the slope and b is where the line crosses the y-axis which is called the y-intercept.
to find the y-intercept plug in a coordinate on the line (6,0)
0 = 1/3(6) + b
then solve for b by first multiplying 1/3 by 6
0 = 2 + b
subtract 2 from both sides
-2 = b
and then you can plug b into the equation
y = 1/3x - 2
What is the slope of the line on the graph below
Answers
find a point, you go up 2 and then over 1!
hope this helps, feel free to mark brainliest!!
Answer:
2
Step-by-step explanation:
Pick any point
You go up 2 and 1 over
2/1 is the same as 2 just simplified!
What is the slope of the line containing A(6,-2) and
B(-4,4)?
Answers
Answer: -0.6 or -3/5.
Step-by-step explanation: m = 6 / -10 = 3 / -5 = -0.6
Answer:
-0.6
Step-by-step explanation:
Hopefully this helps
what is the simplified form of 4x - 7 + x - 10
Answers
5x-17 is the ans of this question
Answer:
Subtract the numbers
4x-7+x-10
4x-17+x
answer: 5x-17
Step-by-step explanation:
An equation for the line whose slope is 4 and which passes thorough the point (-5,3)
Answers
Answer:
y = 4x + 23
Step-by-step explanation:
[tex]y-y_{1}=m(x-x_{1} )\\y-3=4(x-(-5))\\y-3=4(x+5)\\y-3=4x+20\\y=4x+23[/tex]
The equation of the line is required.
The equation of the line is [tex]y=4x+23[/tex]
Equation of line[tex]m[/tex] = Slope of line = 4
Point = [tex](-5,3)[/tex]
[tex]x_1=-5[/tex]
[tex]y_1=3[/tex]
Equation of a line is given by
[tex]y-y_1=m(x-x_1)\\\Rightarrow y-3=4(x-(-5))\\\Rightarrow y-3=4x+20\\\Rightarrow y=4x+20+3\\\Rightarrow y=4x+23[/tex]
Learn more about equation of line:
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Pls explain how you got the answers
Answers
Answer:
1. 2.64172
2. 9.94194
3. 76.2
4. 10.9728
5. 49.2126
6. 443.603
7. 402.336
8. 259.08
9. 328.084
10. 7.57082
11. 7.25748
12. 55.1156
13. 127
14. 22.7125
15. 189.598
Step-by-step explanation:
1. liters to gallons 1:0.264172
10 L = 2.64172 gal.
2. kilometers to miles 1:0.621371
16 Km = 9.94194 mil.
3. inches to centimeters 1:2.54
30 in = 76.2 cm
4. yards to meters 1:0.9144
12 yd. = 10.9728 m
5. meters to feet 1:3.28084
15 m = 49.2126 ft
6. fluid ounces to milliliters 1:29.5735
15 fl oz = 443.603 mL
7. miles to kilometers 1:1.60934
250 mi = 402.336 km
8. feet to meters 1:0.3048
850 ft = 259.08 m
9. meters to feet (see problem 5)
100 m = 328.084 ft
10. quarts to liters 1:0.946353
8 qt = 7.57082 L
11. pounds to kilograms 1:0.453592
16 lbs = 7.25748 kg
12. kilograms to pounds 1:2.20462
25 kg = 55.1156 lbs
13. inches to centimeters (see problem 3)
50 in = 127 cm
14. gallons to liters 1:3.78541
6 gal = 22.7125 L
15. kilograms to pounds (see problem 12)
86 kg = 189.598 lbs
7. The ratio of width to length of the United States flag is 10:19.
If the width of the flag at Emersen's school is 4 feet, what is its length in feet?
Answers
X=4/19
10x=10x4/9
40/19
tatiana earns money by babysitting her little cousin. when she babysits for 7 hours she earns 94.50. which equation represents her total wages based on the hours that she works?
answers:
y=2x
y=7x
y=27x
y=13.50x
Answers
Answer:
y=13.50x
Explanation:
94.50/7 = 13.5
hold on i think im wrong who knows sorry
Solve for X please help I need this asap
Answers
Answer:
f
Step-by-step explanation:
fgbdf
Answer:
x=3
Step-by-step explanation:
They are isosceles triangles and angle 2=56.
56=53+x
x=3
Help me!will give brainliest: how do I graph it
Answers
Answer:
Step-by-step explanation:
follow that
Answer:
start at 7 on the y axis the then go down two
Step-by-step explanation:
next 5 points in your graph:
(5,1)
(3,2)
(1,3)
(-1,4)
(-3,5)
brainliest would be appriciated
write an equation that is perpendicular to x - 3y =3 and passes through the point (5,-9) in slope-intercept form.
Answers
9514 1404 393
Answer:
y = -3x +6
Step-by-step explanation:
The perpendicular line will have the coefficients of x and y swapped (and one of them negated), and will have a constant appropriate to the point the line needs to go through.
The equation will look like ...
x -3y = 3 . . . . . . . . . . . . . given line
3x +y = constant . . . . . . perpendicular line
where "constant" can be found by substituting for x and y.
3x +y = 3(5) +(-9)
3x +y = 6 . . . . equation in standard form
To put this in slope-intercept form subtract 3x:
y = -3x +6
Jesse uses the function f(x) = 0.25x + 20 to calculate her phone bill each month, in dollars, where x is the number of minutes she uses. What does 0.25 represent?
Answers
Answer:
c hope this helps!
Step-by-step explanation:
what is the steps for this (-11)(-9)(-14)
Answers
Answer:
Here's ur ans buddy...PLZ mark it as brainliest ✌️✌️✌️
Step-by-step explanation:
[tex]( - 11)( - 9)( - 14) \\ ( - 20)( - 14) \\ ( - 34)[/tex]
The function d = 8f + 24 represents the monthly cost d (in dollars) of a group of f members joining the fitness club. a. Identify the independent and dependent variables (don’t say f and d).
Answers
Answer:
D represents the dependent variable: the monthly cost in dollars is your independent variable
F represents the independent variable: the number of members joining the fitness club
Step-by-step explanation:
The amount of money depends on how many members come and join the fitness club because more money is spent more with more members
Need help?????????!!!!!!!!!!!!!
Answers
Answer:
29=b
30=a
Step-by-step explanation:
