Answers
Answer:
(C) [tex]h = \frac{2a}{b}[/tex]
Step-by-step explanation:
Here we have the formula for the area of a triangle: [tex]A = \frac{1}{2}bh[/tex]. Our goal is to isolate h on one side of the equation.
To do this, let’s treat the rest of the equation as if there were no variables.
Multiply both sides by 2:
[tex]2a = bh[/tex]
Divide both sides by [tex]b[/tex]:
[tex]\frac{2a}{b} = h[/tex]
Hope this helped!
Related Questions
Which number line shows the points −12/5 and –2.8?
Answers
The number line that shows the points −12/5 and –2.8 is Option A.
What is a number line?Integers are arranged at equal intervals along horizontal straight lines called number lines. A number line can be used to represent every number in a series. The endpoints of this line go on forever. Some will have a defined beginning and end. It refers to those as closed number lines. Number lines might be alternatively left empty or blank. A number ladder is a vertical number line.
The given numbers are: −12/5 and –2.8
As we can re-write -12/5 in decimal form= -2.4
Now, we need to mark the number on the number line.
As the number -2.4 lies between -2 and -3 on the left side of zero.
and, -2.4 lies between -the numbers 2.5 and -3.0 on the left side of zero.
Learn more about number line here:
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The midpoint of AB is M(2, -1). If the coordinates of A are (1,6), what are the
coordinates of B?
Answers
Answer:
work is attached and shown
The coordinate of point B will be (3, -8) for the given line segment.
What are coordinates?A pair of numbers that employ the horizontal and vertical distinctions from the two reference axes to represent a point's placement on a coordinate plane. typically expressed by the x-value and y-value pairs (x,y).
Coordinates are always written in the form of small brackets the first term will be x and the second term will be y.
For example (5,3) here 5 will be for the x and 3 will be for the y.
Another example is (9,0) here 9 is for x and 0 is for y.
Given the line segment, AB
If the M(2, -1) is the midpoint of A(1,6) and B(x,y)
Then,
(1 + x)/2 = 2 ⇒ x = 3
(6 + y)/2 = -1 ⇒ y = -8
So B(3, -8).
Hence "The coordinate of point B will be (3, -8) for the given line segment".
For more about coordinates,
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A tortilla measures 8 inches in diameter what is the tortilla area
Answers
Answer:\
C
Step-by-step explanation:
Answer:
50.26548246
Step-by-step explanation:
The equation for finding the area of a circle is radius^2xπ this means you have to divide the diameter by 2 and then square it(times it my itself) and then multiply by π which then gives you 50.26548246 which rounds to 50.27
This is a serious question.
What is 69 x 1 59/20
Will give brainliest
Answers
Answer:
10971/20
Step-by-step explanation:
69 * 159/20
69/1 * 159/20
69 * 159 = 10971
1 * 20 = 20
So the answer is basically 10971/20.
Incorrect 1. Two eight-sided number cubes are rolled at the same time. How many possible outcomes are there?
8
18
36
64
Help really need in order to move to my next grade I have to complete this
Answers
Answer: 64
There is 1 favorable outcome out of 36 possible but more likely 64 is the answer
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
Each cube has 8 outcomes: 1 to 8
So in total there will be:
8*8 = 64 outcomesTim spends an 9/10 hour running and also spends 4/11 of an hour at the theater.
How much less time does Tim spend at the theater compared to running?
Answers
Answer:
Tim spends 59/110 less time at the theatre
Step-by-step explanation:
what is 6/6 in a reduced fraction
Answers
Answer:
1
Step-by-step explanation:
Step 1:
6 ÷ 6
Answer:
1
Hope This Helps :)
HURRY PLEASE !
Which of the following is 13/16 closest to ? A ; 1/2 . B ; 1 . C ; 0 .
Answers
Answer:
1
Step-by-step explanation:
Half of 16ths would be 8/16 so 13/16 is closest to 1
plz consider giving me brainliest =)
Answer:
1
Step-by-step explanation:
Its much closer to a whole number than it is to a fraction.
I’m stuck on this I need help
Answers
The slope of the red line = 2
The y-intercept of the red line = 3
The x-intercept of the red line = -1.5
Determine whether the equation 12y+6=6(2y+1) has one solution, no solution, or infinitely many solutions. If it does have a solution, what is it?
Answers
Answer: Infinitely many solutions
4x +y = 7
what is the literal equation for y.
Answers
Answer:
Step-by-step explanation:
y + 4x = 7
y = 4x - 7
Evaluate the function f(x)=6x+2 at the given values of the independent variable and simplify.
a. f(8) b. f(x+6) c. f(−x)
. f(8)= (Simplify your answer.)
Answers
[tex]f(x) = 6x+2[/tex]
A.
To evaluate f(8), we substitute x with 8 in our expression.
[tex]f(8) = 6*8 + 2\\f(8) = 48 +2\\f(8) = 50[/tex]
Answer: f(8) = 50
B.
To evaluate f(x+6), we do the same but substitute x with x+6 instead.
[tex]f(x+6) = 6(x+6) + 2[/tex]
Expand the parenthesis by multiplying 6 with x and 6.
[tex]f(x+6) = 6x + 6*6 + 2\\f(x+6) = 6x+36+2\\f(x+6) = 6x+38[/tex]
Answer: f(x+6) = 6x + 38
C.
Again, we're doing the same thing, just substituting x with -x.
[tex]f(-x) = 6 * (-x) + 2\\ f(-x)=-6x+2[/tex]
Answer: f(-x) = -6x+2
Answer:
_____________________________________________
[tex] \longmapsto \: f(x) = 6x + 2[/tex]
_____________________________________________
A. [tex]f(8) = 6(8) + 2 = 48 + 2 = \boxed{ 50}✓[/tex]
_____________________________________________
B. [tex]f(x + 6) = 6(x + 6) + 2 \\ = 6x + 36 + 2 \\ = \boxed{ 6x + 38}✓[/tex]
_____________________________________________
C. [tex]f( - x) = 6( - x) + 2 = \boxed{ - 6x + 2}✓[/tex]
_____________________________________________
4. So
3. Gecko Wireless has a 1000 minute monthly plan
that costs $29.95. Each bill also includes $2.95 for
federal communications tax and $0.05 per minute
over 1000. If m represent the minutes over 1000,
which equation represents the cost, p, of wireless
phone service? (MAFS.912.A-CED. 1.1)
defin
solut
a. P= 29.95 + 2.95
b. P=0.05 + m(29.95 +2.95)
P= 29.95 + 0.05m +2.95
d. P= (29.95 + 0.05)m +2.95. What equation should I use?
Answers
Answer:
[tex]P=29.95+0.05m+2.95[/tex]
Step-by-step explanation:
The monthly plan costs starts at $29.95, so we're not changing that.
For each monthly plan, we have to pay a tax of $2.95, so we're not changing that.
If we go over 1,000 minutes, we have to pay $0.05 for every minute we go over, and with the fact that [tex]m[/tex] represents each minute over 1,000, we're going to have to represent minutes over 1,000 as [tex]0.05m[/tex] in our equation.
Set up your equation:
[tex]P=29.95+0.05m+2.95[/tex]
Whats the answer : Evaluate 3/7 - 2/28
Answers
Did I do this right?
Answers
Answer:
no i dont think so
Step-by-step explanation:
1) multiply both sides by p
5/9=-10p
2) divide by -10 to get p
5/9 divided by -10/1
(keep, change flip)
5/9* -1/10
-5/90
therefore p=-5/90
Answer:
No, the answer is -18
Step-by-step explanation:
[tex]\frac{5}{9}[/tex]p = -10
[tex]\frac{5p}{9}[/tex] = -10 CROSS MULTIPLY
-90=5p DIVIDE BOTH SIDES BY 5
-18 = p
if x=2⅓-2, then find the value of x³+6x²+12x
Answers
4 19/27
Step-by-step explanation:x = 2 1/3 - 2
= 1/3
x³ + 6x² + 12x =
= (1/3)³ + 6(1/3)² + 12(1/3)
= 1/27 + 6×1/9 + 12×1/3
= 1/27 + ⁹⁾2/3 + ²⁷⁾4
= (1 + 18 + 108)/27
= 127/27
= 4 19/27
Estimate the value of the square root of 13.
Answers
Answer:
[tex]\sqrt{13\\}[/tex] ≈ 3.61
Step-by-step explanation:
3(x - 1) - 8 = 4(1+x) + 5
Answers
Answer:
x= 20
Step-by-step explanation:
Step 1- Distribute into the parenthesis.
3x-1(3)-8= 1(4)+4x+5
Step 2- Multiply
3x-3-8= 4+4x+5
Step 3- Add.
3x-3-8= 4x+9
Step 4- Subtract 3x to both sides to move the variable to one side.
3x-11= 4x+9
-3x -3x
Step 5- Subtract 9 to both sides.
-11= 1x+9
-9 -9
-20= x
Exchange the signs.
20= x
Answer:
x = -20
Step-by-step explanation:
3(x - 1) - 8 = 4(1+x) + 5
3x - 3 -8 = 4 + 4x + 5
3x - 11 = 9 + 4x
-x = 20
x = -20
Driving from Trenton to los angel see takes twice as long as driving from Trenton to Wichita, Kansas. The trip to LA is 40 hours. Write an equation to find the drive time from Trenton to Wichita, using? To represent that number of hours?
Answers
Answer:
1/2x=40
Step-by-step explanation:
pls help this is due in 30 min
Thank you sm
Answers
can someone actually help and not tell me to use google. thanks.
Answers
Answer:
i deserved these
Step-by-step explanation:
Which is equivalent to 87%
87
87/100
87/10
87/1000
Answers
Answer:
[tex]\frac{87}{100}[/tex]
Step-by-step explanation:
[tex]\frac{87}{100}[/tex] because 87 is a whole number
[tex]\frac{87}{10}[/tex] if 87% was written as 870.00% [tex]8.70 x 100[/tex]
[tex]\frac{87}{1000}[/tex] if 87% was written as 8.7%
[tex]\frac{8.7 x 10}{100 x 10}[/tex]
Simplify 12edf – 13def. State a property that you can use.
Answers
Answer:
-def. In multiplication, the order doesn't matter.
Step-by-step explanation:
A crucial property you can use to simplify this is the fact that, in multiplication, order doesn't matter.
3 * 2 = 6
2 * 3 = 6
5 * 2 * 3 = 30
2 * 3 * 5 = 30
3 * 2 * 5 = 30
Thus,
edf, or
e * d * f
is the same as def,
d * e * f
e * d * f = d * e * f
edf = def
Thus, 12edf is the same as 12def. We can put this in our expression:
12edf - 13def
12def - 13def
Now, we can see that this will equal -1def or -def
12def - 13def
-1def
-def
Answer: -def. In multiplication, the order doesn't matter.
Which decimal is equivalent to
2/7 ?
0.27
0.285714
0.285714
0.27
Answers
Answer:
0.285714 is the answer to your question
Which expression could be used to represent a 45% increase? (Question 9)
Answers
Answer:
Options (A) and (B)
Step-by-step explanation:
Question (9)
Let a number = x
45% increase in the given number will be = x + (45% of x)
= x + [tex]\frac{45x}{100}[/tex]
= x + 0.45x
= x(1 + 0.45)
= 1.45x
Therefore, there will be the two expressions,
A). 1.45x
B). x + 0.45x
Options (A) and (B) will be the correct options.
What is the relationship between Za and Zb?
Answers
Answer: B
Step-by-step explanation:
∠a and ∠b are complementary angles. Complementary angles are two angles adjacent to each other that add up to 90°. We know this is true because of the 90° angle that is labelled.
Vertical angles are not adjacent to each other. They are across from each other, connected by the angle. They are equal in angles. It is clear that ∠a and ∠b are not equal in angles. Therefore, they are complementary angles.
what is the inverse function of -8x+14?
Answers
Answer:
14 x is the inverse of f(x)=14x f ( x ) = 14 x .
Step-by-step explanation:
Does anyone know the formula needed to solve this? Thank you
Answers
hello please asappp!! thank you soo much!
Answers
Answer:
I am thinking its 28 degree Fahrenheit
Answer:
28F
Step-by-step explanation:
T(march)-T(january)=38F
T(january)=-10F
T(march)-(-10F)=38F
T(march)=38F-10F=28F
3(2x - 1) + 5 = 6(x + 1)
HELP!!!
Answers
Answer:
No Solution
Step-by-step explanation:
I have tried it a few times and there seems to be no solution. x can't be solved for.
Answer:
no solution
Step-by-step explanation:
Given
3(2x - 1) + 5 = 6(x + 1) ← distribute parenthesis on both sides
6x - 3 + 5 = 6x + 6 , that is
6x + 2 = 6x + 6 ( subtract 2 from both sides )
6x = 6x + 4 ( subtract 6x from both sides )
0 = 4 ← not possible
This indicates the equation has no solution