Can some explain this to me do i need to covert something or can someone explain it to me how in gonna get the answer i try to do it and i got 60 and i think it is wrong
Mah problem, in class no substitute beed help
I need some help what 9 + 10?
Oliver earns $93 per week mowing lawns in his neighborhood. Which expression can be used to show how much money he earns in 6 weeks?
Mrs. Bell has a rain gauge outside. On a very rainy day, the gauge measured 2.5 inches. The actual amount of rain that fell was 2.3 inches. To the nearest tenth, what is the percent error in Mrs. Bell's measurement?
What is the solution set for 3x>6?
Find the fuction h (x) =f(x) - g (x) if f (x)=3^x and g (x)= 3^2x - 3^x
To find h(x) = f(x) - g(x), we substitute and simplify the given functions. The result is h(x) = 2 × 3ˣ - 3²ˣ. This solution involves basic algebraic manipulation and exponent rules.
Let's start by defining the given functions:
f(x) = 3ˣg(x) = 3²ˣ - 3ˣWe need to find h(x) = f(x) - g(x). Substitute the expressions for f(x) and g(x):
h(x) = 3ˣ - (3²ˣ - 3ˣ)Now simplify the expression inside the parentheses:
h(x) = 3ˣ - 3²ˣ + 3ˣCombine like terms:
h(x) = 3ˣ+ 3ˣ - 3²ˣh(x) = 2 × 3ˣ - 3²ˣThus, the function h(x) = 2 × 3ˣ - 3²ˣ is found by subtracting g(x) from f(x).
Sam is training for an upcoming wrestling match. He trains for 3.5 hours each day Monday through Wednesday. He trains 2.5 hours on Thursday and Friday. How many hours will he train if he trains for six weeks
2. Quadrilateral ABCD is inscribed in a circle. Find the measure of each of the angles of the quadrilateral. Show your work.
A cyclic quadrilateral is a quadrilateral whose vertices all touch the circumference of a circle.
Opposite angles in a cyclic quadrilateral add to 180 degrees. Quadrilateral ABCD is a cyclic quadrilateral.
< A+<C=180
Substituting <A and <B values given in figure:
x+2+x-2=180
Adding like terms:
2x=180
Dividing both sides by 2
x=90°
<A=x+2=90+2=92°
<C=x-2=90-2=88°
<D=x-10=90-10=80°
<B+<D=180
<B=180-80=100°
The angles of the quadrilateral ABCD are
<A=92°
<B=100°
<C=88°
<D=80°
Last summer we took an auto trip of 3427 miles . After we had driven 1578 miles , how many are left ?
The system of equations 4x-y=4(x+1) , y = 6 has:
A. one solution
B. infinitely many solutions
C. no solution
The system of equations 4x-y=4(x+1) and y=6 has no solution.
To determine the solution(s) of the system of equations, let's analyze each equation:
Equation 1: 4x - y = 4(x + 1)
Equation 2: y = 6
To simplify Equation 1, we can distribute 4 on the right side:
4x - y = 4x + 4
By rearranging terms, we have:
- y = 4
Comparing Equation 2 with this result, we see that the two equations are contradictory. Equation 2 states that y = 6, while the modified Equation 1 states that y = -4. This means there is no value of y that can simultaneously satisfy both equations.
Thus, the system of equations has no solution.
Therefore, the correct answer is C. no solution.
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What is the solution set to the inequality-3x 5.92-15.4 for x in the set (-10,-5, 0, 5, 10)?
Final answer:
The solution set to the given inequality '-3x < 5.92 - 15.4' is {5, 10}.
Explanation:
The student's question seems to be about solving an inequality to find which values from a given set satisfy it. While the inequality itself appears to be incorrectly written or has a typo, I'll assume it's meant to be '-3x < 5.92 - 15.4'.
We can begin by simplifying the right side of the inequality:
5.92 - 15.4 = -9.48
So the inequality becomes:
-3x < -9.48
To solve for x, we divide both sides by -3, remembering to reverse the inequality sign because we are dividing by a negative number:
x > 9.48 / 3
x > 3.16
Now we can compare this result to the set of numbers given: (-10, -5, 0, 5, 10).
The only numbers greater than 3.16 are 5 and 10.
Therefore, the solution set to the inequality is {5, 10}.
Miguel’s teacher asks him to color for 4/8 of his grid. He must use three colors: red blue and green. There must be more green sections then red sections. How can Miguel color the section service grid to follow all the rules?
The left and right page numbers of an open book are two consecutive integers whose sum is 423.
7b divided by 12=4.2 what is b
To solve for b in the equation 7b divided by 12 equals 4.2, multiply both sides by 12 and then divide by 7, resulting in b being equal to 7.2.
Explanation:To solve the equation 7b ÷ 12 = 4.2 for b, we must isolate b on one side of the equation. We can begin by multiplying both sides of the equation by 12 to cancel out the division by 12 on the left side. This results in the equation 7b = 4.2 × 12. To find the value of b, we then divide both sides of the equation by 7:
Multiply both sides by 12: 7b ÷ 12 × 12 = 4.2 × 12Simplify: 7b = 50.4Divide both sides by 7: 7b ÷ 7 = 50.4 ÷ 7b = 7.2Therefore, the value of b is 7.2.
To find the value of b in the equation 7b/12 = 4.2, multiply both sides by 12 and then divide by 7 to get b = 7.2. The value of b is 7.2.
Explanation:The student is asking how to find the value of b in the equation 7b divided by 12 equals 4.2. To solve for b, you can follow these steps:
Write down the original equation: 7b / 12 = 4.2.Multiply both sides of the equation by 12 to eliminate the denominator: 12 * (7b / 12) = 12 * 4.2, which simplifies to 7b = 50.4.Divide both sides by 7 to solve for b: 7b / 7 = 50.4 / 7, which gives b = 7.2.Therefore, the value of b is 7.2.
Find a rational number that is between 9.5 and 9.7
9.5000032 i think i'm not sure
Tim and Maria went on a cruise together, but agreed to divide their expenses. The cost of the room was R. The cost of the horseback riding excursion was $125 per person. The historic tour was $214 per couple. Tim and Maria equally split the cost of the room, but Tim also paid for both his and Maria's horseback riding excursion. Maria was to pay for the historic tour but only had to paid half price because the cruise line scratched their luggage, so they offered to pay the other half.
can someone help me with this
Determine the taylor series about the point x0=2 for the function 11−x. determine the radius of convergence of the series.
What percent of 20 is 2?
What is the right answer for this? Need this module done before tomorrow so If y’all could help that’ll be great
You have a $50 gift card to the same site. You want to buy an album with 16 tracks for $12.99 and then use the rest of the gift card for single tracks. How many songs can you buy with the gift card?
Final answer:
After purchasing an album for $12.99 from the $50 gift card, the remaining balance is $37.01, which allows the purchase of 37 more single tracks, assuming each track costs $1.
Explanation:
To determine how many songs can be bought with a $50 gift card after purchasing an album for $12.99, we need to subtract the cost of the album from the total amount on the gift card. So, we have:
Total amount on gift card: $50Cost of album: $12.99Subtracting the cost of the album from the gift card amount gives us:
$50 - $12.99 = $37.01
Assuming that each single track costs $1 as per the scenario provided, we can divide the remaining balance by the cost per single track:
$37.01 ÷ $1 per track = 37 tracks
This means that you can purchase 37 more single tracks with the remaining balance on the gift card.
What is the area of the figure?
Express your answer as a mixed number in simplest form.
? m2
Can you prove that def=hgf? Justify your answer.
We can prove that ΔDEF = ΔHGF as follows; A: Yes, the triangles are congruent by SAS.
How to prove the congruence
Side DE is congruent to GH as seen in the fact that both have two line marks. These are opposite angles (EFD and HFG) and these angles are congruent.
Note that the opposite sides of a triangle are congruent and corresponding angles are also congruent. This is true of angles DEF and HGF. So, we can conclude that the triangles are congruent by SAS.
Complete Question:
Can you prove that ADEF = AHGF? Justify your answer:
A: Yes, the triangles are congruent by SAS. B: Yes, the triangles are congruent by SSS. C: Yes, the triangles are congruent by SSA. D: No, not enough information is given
A Bird Is flying 5 m/s. How far will it travel if it flies for 3minutes
A. 15m
B. 5m
C. 900m
D. 36m
what is the product 4^3* 4^-3
The product 4^3×4^(-3) is equal to 1.
Take care of the exponents.
4^3= 4*4*4
4^3= 64
=4^-3
What is the product?The product meaning in maths is a number that you get to by multiplying two or more other numbers together.
Make it a fraction to make the power positive.
[tex]=\frac{1}{4^3}[/tex]
Now, simplify.
[tex]=\frac{1}{64}[/tex]
=64* 1/64= 1
Therefore, The product 4^3×4^(-3) is equal to 1.
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sin(76)cos(31)-cos(76)sin(31)
three friends are in the same algebra class. Their scores on a recent test are three consecutive odd intergers whose sum is 279. find each score
Philip is going on a 400040004000-kilometer road trip with three friends. The car consumes 666 liters of gas per 100100100 kilometers, and gas costs \$1.50$1.50dollar sign, 1, point, 50 per liter.
Use Cavalieri’s Principle to calculate the exact volume of an oblique cylinder with a height of 10 meters and a circular base with a radius of 8 meters
Answer: Volume of an oblique cylinder is 2011.43 sq.m.
Step-by-step explanation:
Since we have given that
Radius of a cylinder = 8 meters
Height of a cylinder = 10 meters
Cavelieri's Principle states that volume of an oblique cylinder is same as the volume of right circular cylinder with equal radius and height.
As we know the formula for "Volume of cylinder":
[tex]Volume=\pi r^2h\\\\V=\frac{22}{7}\times 8\times 8\times10\\\\V=\frac{14080}{7}\\\\V=2011.43[/tex]
Hence, Volume of an oblique cylinder is 2011.43 sq.m.