Answers
Answer:
[tex] 60 \: {cm}^{2} [/tex]
Step-by-step explanation:
[tex]A = \frac{1}{2} (14 + 6) \times 6 \\ \\ = \frac{1}{2} \times 20 \times 6 \\ \\ = \frac{1}{2} \times 120 \\ \\ = 60 \: {cm}^{2} [/tex]
Related Questions
Deposited 3,000$ and it earned 300$ in simple interest after 5 years what’s the interest rate
Answers
Answer:
The interest rate is 2%
Step-by-step explanation:
Simple Interest
Unlike compound interest where the interest earned in the compounding periods is added to the new principal, simple interest only considers the principal to calculate the interest.
The interest earned is calculated as follows:
I=P.r.t
Where:
I = Interest
P = initial principal balance
r = interest rate
t = time
The principal is P=$3,000 and it earned I=$300 in t=5 years. Thus the interest rate can be calculated by solving for r:
[tex]\displaystyle r=\frac{I}{P.t}[/tex]
[tex]\displaystyle r=\frac{300}{3,000*5}[/tex]
[tex]\displaystyle r=\frac{300}{15,000}[/tex]
r = 0.02
The interest rate is 2%
In election,a candidate got
82 % votes.He won the election beating his rival in candidates by 576 votes.How many votes were polled?
#The first one to answer will mark brain list. And answer should be correct.
Answers
Answer:
703 votes
Step-by-step explanation:
703 times 0.82 equals 576.46
Given that f(x)=2x−5 and g(x)=5x, evaluate g(f(2))
Answers
Simplify (3x - 5) + (5x + 1). (1 point)
оа
8x - 6
Oь
8x +4
Oc
8x - 4
Od
2x - 4
Answers
Answer:
The answer is C. 8x - 4
Step-by-step explanation:
Eliminate the redundant parentheses.
(3x - 5) + (5x + 1)
3x - 5 + 5x + 1
Add the numbers.
3x - 5 + 5x + 1
3x - 4 + 5x
Combine like terms.
3x - 4 + 5x
8x - 4
Find the percent of increase from 12.5 inches to 18.5 inches. Round the percent to the nearest tenth if necessary.
Answers
Answer:
148%
Step-by-step explanation:
12.5x = 18.5
The domain is blank The range is blank
Answers
Given the following table and graph write the equation to represent the exponential function.
Answers
Answer:
The exponential equation is y = -2×(1/2)^x
Step-by-step explanation:
Ok we have a couple things to note here:
1) The horizontal asymptote of the function is the x axis (always nice)
2) At x=0, y=-2 (i.e, this function will be multiplied by -2 bc the exponent part will transform into one at x=0)
3) Then we need to ascertain the base of the exponential. Based on the facts that at x=1, y=-1 and the "a-value" is -2, we can set up an equation to find b:
y=a×b^x----> -1 = (-2)(b) ------> b=1/2
Therefore, the exponential equation is y = -2×(1/2)^x
Test:
At x = 0, y= -2
At x = -1, y = (-2)*(1/2)^-1 = (-2)*2 = -4
At x=2, y = (-2)*(1/2)^2= (-2)*(1/4) = -1/2
Thus we can be quite certain that this is correct
Which best describes the error in finding the simple interest earned on $500 at 6% for 18 months? They did not convert $500 to cents. They did not multiply in the correct order. They did not place the decimal in the answer correctly. They did not convert 18 months to years. Question 2 Correct the error. The simple interest earned equals $ .
Answers
Answer:
45
OThey did not covert the 18 months to year
Step-by-step explanation:
I= PxRxT. 18/12=1.5
I=500x0.06x1.5
I=45
what is 6 times 3 plus 8 minus 1 and then divided by 8
Answers
Answer:
25.875
Step-by-step explanation:
6*3+8-1/8
18 + 8 - 1/8
25.875
help me with this answer please
Answers
Answer:
100
Step-by-step explanation:
Answer:
100
Step-by-step explanation:
Okay so the first term in a sequence is the first number in a sequence, or a string of numbers that have a common difference( not just difference) . In your sequence, the first # is 100, meaning it is the first term.
Have a nice day!
can someone answer this please its due in soon ill give brainliest
Answers
Answer:
[tex] - 4\leqslant x \leqslant 3[/tex]
Dew Boyer purchased $10,000 of ordinary life insurance at age 28. If the annual premium is $235, how much will he have paid by age 52?
Answers
Answer:
$5640
Step-by-step explanation:
Hope this helps!
Find the volume of each prism. Show your work for full credit!
Answers
Answer:
1080
Step-by-step explanation:
1/2*base area*h
Find the total price of a $13.99 movie after a sales tax of 8% is added. what is the total amount *
Answers
Answer:
15.10 I believe
Step-by-step explanation:
What is the probability that a student chose at random English but not maths
Answers
Answer:
1/2 Is the correct answer
13/26=No.of students who loves English/Total students
Thank U NextA car is driving down a road at a normal speed of 50 miles per hour. It enters a hilly area of gradual incline and decline, where it must drive 50 miles up hill and then 50 miles downhill. If this 100 mile section of road takes 2.6 hours to traverse instead of the expected 2 hours (the time it would take if the road was completely flat) determine the speed that the hills add or subtract when going over.
Answers
Answer:
Step-by-step explanation:
I'm going to assume that the car goes 50-x mph uphill and 50+x mph downhill.
x ≅ 24 miles per hour
26 mph uphill and 74 mph downhill
Which coordinate points match the statement below? Select all that apply.
Every y-value is 3 less than the x-value
0 (4,1)
(4,7)
(8,5)
(7,4)
Answers
Find the volume of the given shape. Round your answer to the nearest
tenth if necessary.
*
Answers
Answer:
4,084
Step-by-step explanation:
Volume of a cylinder formula [tex]v=\pi r^{2} h[/tex]
h = 13ft
r = 10ft (20/2)
Then you solve
[tex]v=3.14*10^{2}*13\\\\v=3.14*100*13\\v=314*13\\v=4,082[/tex]
In a math statement 4^9 the 9 is called the
Answers
Answer:
exponent
Step-by-step explanation:
cuz that s what it is called
Answer:
expo
Step-by-step explanation:
give them brain, they're correct.
if 1 pound equals 16 ounces,how many ounces are in 13.35
Answers
Answer:
213.6 ounces
Step-by-step explanation:
13.35 x 16
I’m 13.35 pounds there are 13.35*16= 213.6 ounces
I count on in equal steps.
My first number is -9, my fifth number is 7.
-9
2
7
T
What is my third number?
Answers
You can solve it by A. P
A5=7,A1=-9
A5=A1+4D
D=4
A3=A1+2D
=8-9=-1
which images shows a reflection
Answers
I'll Give You Some Hints:
Let's Look at C.
In C, the triangle is translated 2 units to the right. Which means that it cannot be a reflection.
Let's Look at B.
In B there is a sideways triangle. That means it's a Rotation. Which means it's not Reflected.
Lastly, Let's Look at A.
To get from the original triangle to the triangle in A, you have to reflect twice. Once along a vertical line, and then along a horizontal line.
This Information Should Help You
Pls help, I will give brainlist
Answers
Answer:
3-> 10
60<-200
Step-by-step explanation:
X times something = Y
6 times something= 20
something= 20/6= 10/3
3 times 10/3 = 10
200 / 10/3 = 200 times 3/10 =60
y=10
x=60
[Easy Question] Answer this with evidence of the answer that you provided with me!
Answers
Answer:
48
To start you will find the area as if it was a rectangle. To do that you have to do 8x12. 8x12 = 96, but to find the area of a triangle you take the area of the rectangle and divide it by 2. 96 divided by 2 is equal to 48.
There are other methods of solving this but I think this is the easiest way!
Mrs. Kim bought
4
4 boxes of stickers at the store to share with her students. Each box contained
64
64 stickers.
Answers
Answer:
She has 256 stickers.
Step-by-step explanation:
4 times 64 equals 256
(I will give Brainliest and 100 points!!!)
James bought 4 tubes of paint to use for an art project. He paid the same amount for each tube, and he spent less than $20 in all. Solve for the cost of tube of paint.
(You have to write it with inequalities, not an equal sign.)
Joseph must sell more than 20 ice cream cones in order to make a profit. He has already sold 6 cones. How many cones must Joseph still sell?
(You have to write it in inequalities, not an equal sign. For example, NOT 2=25, but like THIS: 2<25)
Answers
Answer: Problem 1: x<$5
Problem 2: 6 + c ≥ 20
Step-by-step explanation:
number of tubes=4
total=<$20
4(x)<$20
x<$20/4
x<$5
number of ice cream cones needed to make profit=20
number of ice cream cones sold so far= 6
how many left?= c
6 + c ≥ 20
I am not a professional, simply using prior knowledge.
A summer camp wants to buy 2,944 popsicles. If there are 8 popsicles in each box, how many boxes should the camp buy?
Answers
Answer:
368 boxes of popsicles :)
Step-by-step explanation:
2,944/8 = 368
ellus
8
Which constant number would
you add to both sides of the
equation in order to complete
the square for the quadratic
function 1 = x2 – 3x?
Give your answer as a fraction in simplest form.
[?]
[]
HINT: Use ()?
Enter
Answers
9514 1404 393
Answer:
2.25
Step-by-step explanation:
Add the square of half the x-coefficient to complete the square.
(-3/2)² = 9/4 = 2.25
Solve for x.
Explain each step you took to solve this question.
30
(9x-3)
Answers
It’s been a little bit
Graph the line y= 12x–3.
Answers
Answer:
-3 is the Y intercept. And 12x is the slope. Are there any options?
Step-by-step explanation:
Answer:
Picture is the answer
Step-by-step explanation: