2. Which of the following values of x make the following functions equal? y = 2x-1 y = -5x + 13
O x = 1
Ox=2
x = 3
Ox=4
Answer:
x=2
Step-by-step explanation:
y=2x-1
y=-5x+13
both y has the same value so,
2x-1=-5x+13
7x=14
x=2
Whats the answer? I dont even know where to start
Answer:
A
Step-by-step explanation:
It says A OR B so basically all the ones with the check mark.
Match the following.
1. lwh
Triangular Prism
2. Bh
Pyramid
3. Bh
Rectangular Prism
4. πr2h
Cone
5. πr2h
Cylinder
Answer:
Step-by-step explanation:
The figures and their volumes are:
lwh - Rectangular Prism1/3 Bh - PyramidBh - Triangular Prism1/3πr²h - Coneπr²h - CylinderHow to match the formulas?The figures are three-dimensional figures, and the formulas are the formulas to determine their volumes
Using the above highlight, we have the following match:
lwh - Rectangular Prism1/3 Bh - PyramidBh - Triangular Prism1/3πr²h - Coneπr²h - CylinderRead more about volumes at:
https://brainly.com/question/1972490
Penelope is saving up to buy a new bicycle. She already has $65 and can save an
additional $5 per week using money from her after school job. How much total
money would Penelope have after 4 weeks of saving? Also, write an expression that
represents the amount of money Penelope would have saved in w weeks.
Savings after 4 weeks:
Savings after w weeks:
Answer:
she would have $85 in 4 weeks
Step-by-step explanation:
5*4=20
20+65=$85
A dinner for two at the local seafood restaurant cost
$49.90. The customers decided to leave a 20% tip. They
also need to pay a 6% tax on their meal. How much did they
pay for the meal and tip?
Answer:
63.38
Step-by-step explanation:
(49.90)(20%)(6%)
20%= $9.98
49.90+9.98 =59.80
(59.80)(6%)
6%= $3.58
59.80+3.58=63.38
Find the area of a circle use 3.14 for pi
A trader banks 250000frws at 9%per year compound interest rate calculated every 4 months. find the amount in the bank at the start of the year
Answer:
228,710.84 frws
Step-by-step explanation:
A trader banks 250000frws at 9%per year compound interest rate calculated every 4 months. find the amount in the bank at the start of the year?
The above question is asking us to find the Principal. The formula is given as:
P = A / (1 + r/n)^nt
A = Amount after time t = 250000
r = Interest rate = 9%
n = Compounding frequency = 4
t = time = 1 year
First, convert R as a percent to r as a decimal
r = R/100
r = 9/100
r = 0.09 per year,
Then, solve the equation for P
P = A / (1 + r/n)^nt
P = 250,000.00 / (1 + 0.09/4)^(4)(1)
P = 250,000.00 / (1 + 0.0225)^(4)
P = $228,710.84
The bank started with 228,710.84frws
What is the length of the longest possible laser beam he could send rounded to the nearest tenth of an inch?
Where is the diagram????????
You have a shelf that holds 15 1/2 pounds. How many 1 1/4 pound books can the shelf hold?
Answer:
12
Step-by-step explanation:
15.5 / 1.25 = 12.4
12 books
The sum of five numbers is 200. What is the average of the
numbers?
Answer:
Step-by-step explanation:
Average is
a=(a+b+...c)/(n)
Where the numerator is the sum of elements and the divisor is the number of elements
In this case
a=(200)/5
a=40
Using the diagram below, what is the measure of angle 3? *
1249
6
O 114 degrees
O 66 degrees
O 56 degrees
124 degress
What did Matt do wrong ??
(giving the person with the most understandable answer brainliest)
What is the value of this expression?
25 - 9(2)
Yes or no question plz help
1. Find the distance between (-30, 12) and (10,-21). Round your answer to the tenths.
Answer:
Step-by-step explanation:
d= [tex]\sqrt{(-30-10)^2 + (12-(-21))^2}[/tex]
d=[tex]\sqrt{(-40)^2 + (33)^2}[/tex]
d=[tex]\sqrt{1600 + 1089}[/tex]
d=[tex]\sqrt{2689}[/tex]
d=51.86
No one is helping me :(
what is equivalent to 23/25
Group of answer choices:
920
92
9.2
0.92
Answer:
0.92
Step-by-step explanation:
23/25 = 0.92
:))
circle the table the represents a linear relationship.
A whale is at the surface of the ocean to breathe. What is the whale’s elevation?
A:100
B:-100
C:-50
D:0
Answer: D, 0
0
Step-by-step explanation:
because hes at sea level
Answer:
D
Step-by-step explanation:
0
Don’t understand need help please
Answer:
Step-by-step explanation:
∠A = arctan(33/43) ≈ 37.5°
AB = √(43² + 33²) = √2938
Law of Sines
∠C = arcsin(sinA ⋅ AB/BC) ≈ 34.7°
Select the correct answer. Which economic term is considered a resource? A. land B. price of goods C. demand D. gross domestic product
Answer:
A.Land
comprises all naturally occurring resources
Step-by-step explanation:
Hope This Help?
Please Mark Me Brainly??
Answer:
Step-by-step explanation:
Select the correct answer.
Which economic term is considered a resource?
A.
land
B.
price of goods
C.
demand
D.
gross domestic product
A. LAND is the correct
i need help with this problem y=5x-3
Answer:
Slope= 5
y intercept= (0,-3)
Step-by-step explanation:
Last month, Kira spent 15 hours watching T.V. And 12 hours reading. During the same month, Charlie spent 20 hours watching T.V. And 16 hours reading. Who had a higher ratio of time spent watching T.V. To time spent reading? A. Kira B.Charlie C.Neither; the ratios are equivalent
Answer: C.Neither; the ratios are equivalent
Step-by-step explanation:
Kira spent 15 hours watching T.V and 12 hours reading. The ratio of time spent watching T.V. to time spent reading will be:
= 15/12
= 5/4
= 5:4
Charlie spent 20 hours watching T.V. and 16 hours reading. The ratio of time spent watching T.V. to time spent reading will be:
= 20/16
= 5/4
= 5:4
Therefore, they have equivalent ratio
Guys I need help pleaSe !!!
Answer:
The equations that represent an exponential decay are;
A; [y = (0.1)ˣ]
B; [y = 2·(0.3)ˣ]
Step-by-step explanation:
An exponential decay is given by the following formula;
y = a·bˣ
Where;
b < 1
For option A, we have; [y = (0.1)ˣ]
Here; a = 1, b = 0.1 < 1, therefore, the function represents an exponential decay
For option B, we have; [y = 2·(0.3)ˣ]
Here; a = 2, b = 0.3 < 1, therefore, the function represents an exponential decay
For option C, we have; [tex]\left[y = \left(\dfrac{4}{3} \right)^x\right][/tex]
Here; a = 1, b = [tex]\dfrac{4}{3} \right) > 1[/tex], therefore, the function does not represent an exponential decay
For option D, we have; [tex]\left[y = \left(\dfrac{7}{5} \right)^x\right][/tex]
Here; a = 1, b = [tex]\dfrac{7}{5} \right) > 1[/tex], therefore, the function does not represent an exponential decay
A storage shed is a rectangular prism and has dimensions of 6 meters by 5 meters by 12 meters. If Jean were to double these dimensions, she believes she would only double the volume. Is she correct? Explain why or why not. Include a drawing in your explanation. HELP PLZ ILL GIVE 30 POINTS AND A MARK JUST PLZZZ :((((
Answer:
well lets double check
5 x 6 x 12 = 360 doubled would be 720
now lets double the dimensions
5 x 2 = 10, 6 x 2 = 12 12 x 2 = 24
10 x 12 x 24 = 2880
The answer is no, if you double the dimensions it doesn't mean your actual volume is doubled from the regular dimensions.
The measure of an angle is 173°. What is the measure of its supplementary angle?
Answer:
7
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
The sum of two supplementary angles is always 180. 180 - 173 is 7, so the measure of the missing angle is 7.
NEED HELP WITH ALGEBRA 2
Solve each equation: 5^(3-2x)=5^(-x)
A boat can go 756 miles on 63 gallons of gas. How far can it go on 53 gallons?
Answer: 636
Step-by-step explanation:
First, we need to find out how many miles per gallon (mpg) the boat gets
So we need to divide 756 by 63
756/63=12
Now we know the boat gets 12mpg
Now let's multiply 12 by 53
12x53
636 miles
If t is a number between 6 and 9, t+5 is between what two numbers?
Answer:
11 and 14
Step-by-step explanation:
t can be 7 or 8
7+5=12
8+5=13
12 and 13 are between 11 and 14
The number t + 5 is in between 11 and 14.
What is an inequality?"It is a mathematical statement of an order relationship (greater than, greater than or equal to, less than, or less than or equal to) between two numbers or mathematical expressions."
What is addition property of inequality?" Let x, y, and z be real numbers.
If x > y, then x + z > y + z."
For given question,
t is a number between 6 and 9.
So, we have an inequality.
⇒ 6 < t < 9
By addition property of inequality,
⇒ 6 + 5 < t + 5 < 9 + 5
⇒ 11 < t + 5 < 14
Therefore, the number t + 5 is in between 11 and 14.
Learn more about the inequality here;
https://brainly.com/question/19003099
#SPJ2
9. Factor 12-15x
(show work
here)
Answer:
mean
Step-by-step explanation:
mean ka hai iska i don't know
Answer:
Factor 3 out of 12.
3(4)−15x
Factor 3 out of −15x.
3(4)+3(−5x)
Factor 3 out of 3(4)+3(−5x).
3(4−5x)
Step-by-step explanation:
Please help! 7/20, will give brainliest. I do not tolerate spam answers!
Factor the equation. [tex]3x^2 + 7x + 2[/tex]