Answer:
2 5/10
Step-by-step explanation:
Help i need the answer asap
Answer:
B
Step-by-step explanation:
if you graph this you go down 1 and to the right 3, so it would be a negative slope.
Evalute the expression
Answer:
what do we evaluate the picture is all blurry and won't show up
Alvin is 12 years older than Elga. The sum of their ages is 82. What is Elga's age?
Answer:
Alvin is 47 and Elga is 35
I promise
m is a negative number.
Which statement is correct?
Choose only one answer.
A. m + 9 is always positive
B. m + 9 is always negative
C. m + 9 cannot be zero
D.m + 9 could be positive or negative or zero
Answer:
D
Step-by-step explanation:
Find a formula for the general term an of the sequence, assuming that the pattern of the first few terms continues. (Assume that n begins with 1.)
{1, 7, 13, 19, 25, . . . }
Answer:
the formula is a_n = 6n - 5
Step-by-step explanation:
The formula is
Given that
{1, 7, 13, 19, 25, . . . }
The difference between the numbers is
7 - 1 = 6
13 -7 = 6
19 - 13 = 6
a = 1
d = 6
Now the formula is
a_n = a + (n - 1)d
= 1 + (n - 1)6
= 1 + 6n - 6
= 6n - 5
So, the formula is a_n = 6n - 5
Every five years in August, the population of a certain city is recorded. In 2010, the city had a population
of 7500 people. From 2010 to 2015, the population decreased by 20%. From 2015 to 2020, the
population increased by 55%. What was the city's population in 2020? (3 points)
Answer:
10,000
Step-by-step explanation:
yes
Hey guys this is one of the due work for my math class and i kinda need help with this.
I dont want to ask for help from my teacher. she makes it more stressful on me
Please
Help me on question 1 :))
9514 1404 393
Answer:
-2
Step-by-step explanation:
The solution to the system is where the lines cross. The x-coordinate of that point is its horizontal distance from the y-axis.
The solution is (x, y) = (-2, 2). The x-coordinate is -2.
What is equivalent to 4x-2=38
Please help! I really need help.
Answer:
i believe it is a polynomial, but I need to see the options available to give you a better answer.
Step-by-step explanation:
trust lol
if people are going the movies and the the tickets cost n the cost would be the anwser ____in the box
| 8n+6 |
-------
if they buy 6 tickets how much would it cost
Answer/Step-by-step explanation:
Epression to solve with: 8n+6
Number of tickets : 6
n - number of tickets
So you equation would be :
8(6) + 6
First multiply:
8*6 = 48
48 + 6
Next add:
48 + 6 = 54
Answer : $54Use 22/7 for Pi.
What's the area of this circle? It's radius is 70cm.
Answer:
1500 cm²
Step-by-step explanation:
→ State area of circle formula
π × r²
→ Substitute in values
22/7 × 70² = 1500
→ Include units
1500 cm²
x/6 - 10 = 2
Show your work.
Answer:
72
Step-by-step explanation:
collect like terms and crossmultiply
In a circle, a 315 sector has area 504piin2. What is the radius of the circle?
Answer:
Step-by-step explanation:
θ = 315°×π/180° = 1.75π radians
area of circle = (area of sector)2π/θ
= (504π)2π/θ
= 576π in²
576π = πr²
r = √576 = 24 in
Cards are chosen at random from a deck. What is the probability of getting clubs?
Answer:
1/4
Step-by-step explanation:
becayse there are 4 different kinds of suits in a deck
Round the number 52.810 to the nearest hundredth.
Answer:
rounded to the nearest hundredth it would be 52.81
Answer:
52.81
Step-by-step explanation:
Rounded to nearest hundreth
car A and car B starts their journey from mumbai to reach surat. the speed of car A is 3/4 of car b. if car b takes 12 hrs to reach surat how long will car a take?
Answer:
131,000 (0.99)
Step-by-step explanation:
well i just added it up and it takes that much that is at the top
1/3 and 2/6 how is each pair equivalent?
Answer:
By multiple by 2
Step-by-step explanation:
1 multiplied by 2 = 2
3 multiplied by 2 = 6
In that case they equivalent due to the number 2.
I don’t feel like doing math
Answer:
26.14
Step-by-step explanation: Just subtract.
US
Find the measure of 48.
48
97/83
97
48 = [?]
Enter
please help ! I need help with math because I am failing and I might have to repeat the grade.. I have a quiz right now I don’t understand this question I will provide a photo above thank you <3! question “10“ btw
2560 fluid ounces in pints is 160 which is A.
If this is incorrect, please don't refrain to tell me and I'll correct my answer. Thank you.
gasoline was $3.759 per gallon 1 week and 3.879 per gallon by next week how much did the price change
Answer:
.12 cent
Step-by-step explanation:
Answer:
0.120
Step-by-step explanation:
3.879-3.759
0.120
mrs.Brown uses 1/4 package of graph paper for each class. She needs 1 1/2 packages to serve sll of her classes. how many classes does mrs. browm teach?
PLEASEEE HELP WITH MARK BRAINLIEST!!!
What is the value of k?
Answer:
190 degrees or 1 degree
Step-by-step explanation:
Are the triangles similar?
Yes or no please let me know
Answer:
I think they are.
Answer:no
Step-by-step explanation:
The 30 was subtracted by 10 to make 20. Only thing is that 37 - 10 doesn’t equal 24. Also 2 angles inside both triangles are not the same so your answer is no.
Solve this......(r+2)(2r-4)
Answer:
2r^2-8
Step-by-step explanation:
(r+2)(2r-4)
2r^2-4r+4r-8
Combine like terms.
2r^2-8
Can someone help please
Answer:I got the pic over here
Step-by-step explanation:
could you help me thanks
Answer:
The answer would be -4. hope this helped!
14/1 = x/1.99 what is this awnswer
Answer:
x = 27.86 thats the answer
Answer:
0.2786
Step-by-step explanation:
Solution Steps:
The following question is of the type "How much X percent of W", where W is the whole amount and X is the percentage figure or rate".
Let's say that you need to find 14 percent of 1.99. What are the steps?
Step 1: First determine the value of the whole amount. We assume that the whole amount is 1.99.
Step 2: determine the percentage, which is 14.
Step 3: Convert the percentage 14% to its decimal form by dividing 14 into 100 to get the decimal number 0.14: 14100 = 0.14
Notice that dividing into 100 is the same as moving the decimal point two places to the left. 14.0 → 1.40 → 0.14
Step 4: Finally, find the portion by multiplying the decimal form, found in the previous step, by the whole amount: 0.14 x 1.99 = 0.2786 (answer).
The steps above are expressed by the formula: P = W × X% 100. This formula says that: "To find the portion or the part from the whole amount, multiply the whole by the percentage, then divide the result by 100". The symbol % means the percentage expressed in a fraction or multiple of one hundred.
Find the value of x. Round to the nearest whole number.
Use trigonometry.
sin x = opposite ÷ hypotenuse
sin x = 7/9
Take the arcsin on both sides.
arcsin(sin x) = arcsin(7/9)
x = 51.057558731
Rounding to the nearest whole number means to round to the ones place.
Answer: x = 51 degrees