Answer:
35
Step-by-step explanation:
The answer is 35 degrees
Pls help extra points and mark brainlist o
Answer:
A.
Hope that helps!
Step-by-step explanation:
Answer:
A. 3x = 6
Step-by-step explanation:
I hope this can help!
Have a nice day!
The area for the trapezoid is__in2.
Answer:
1204 in squared
Step-by-step explanation:
what is the area of the figure above ?
Answer:
256m^2
Step-by-step explanation:
you can cut up the figure.
A1=bh
A1= 24x8
A1=192m^2
A2=bh
A2= bh
A2=8x8
A2=64m^2
A1+A2= Atotal
A=192+64
A=256m^2
What is the diameter of a sphere with a volume of 616 ft", to the nearest tenth of a
foot?
Answer:
Rounded to the nearest tenth: 10.6
Answer not rounded: 10.56
Step-by-step explanation:
John has $12. Tony has twice as much as John. Eric has $4 less than Tony. How much money does Eric have?
Answer:
$20
Step-by-step explanation:
John=$12
Tony=$24
Eric=$20
multiply 12 by 2 to get Tony's money then subtract 4 for eric's money
Answer:
20
Step-by-step
Tony : 24
Eric : 24 - 4
Answer : 20
Solve for x. Leave your answer in simplest radical form
Answer:
x = sqrt(39)
Step-by-step explanation:
Let y = common side of the two triangles.
Upper right triangle:
6^2 + y^2 = 10^2
y^2 = 100 - 36
y^2 = 64
y = 8
Lower left triangle:
5^2 + x^2 = 8^2
x^2 = 64 - 25
x^2 = 39
x = sqrt(39)
If X = 3 units, Y = 3 units, and Z = 4 units, then what is the surface area of the right triangular pyramid shown above?
Answer:
36
Step-by-step explanation:
you have to multiple and find the other area
a square with 4 congruent isocelies triangles if the length of x is 12 what's the length of the feet
Answer:
ya yeet 69 420 peepeepoopoo check
Step-by-step explanation:
I HAVE 69 CHILDREN WJANAJSNJSSJJSJSJSJSJDJDJDJDJDJDJDJDJDHDJDBDNDJDJJDJDJDJDYFUWOQOZJCBFBDJXKWJWIFOIGCHBSJQLSOCOCFHHWJWKWROTOGU HSNQJXshsnanqmqmqn1j1n1nNNNNNNRRRRRRRRRGGGRRRRRRRNNNNEEEEEEEEQQQQQQWWWWWAAAAARRRRRRRRRRRRNNNNNIIIIIIIGGGGGGGGGEEEEERRRRRRRRRRRnbjjjjjjhelp me lol .......................
Answer:
dang I think its 5 I hope it is
Answer: j > 5
-
Step-by-step explanation:
Sorry it wouldn’t let me put it with the line
can u answer this please
Answer:
Check pdf
Step-by-step explanation:
If y varies inversely with x
and y is 10 when x is 5,
then what is y when x is 2?
9514 1404 393
Answer:
25
Step-by-step explanation:
Inverse variation means ...
y = k/x
For the given values, we can find k to be ...
k = xy = (5)(10) = 50
Then for x=2, we have ...
y = 50/x
y = 50/2
y = 25 . . . when x=2
14 out of 49 as a percentage
Answer:
28.57%
Step-by-step explanation:
Nielson Media Research wants to estimate the mean amount of time (in minutes) that full-time college students spend watching television each weekday. Find the sample size necessary to estimate that mean with a 15-minute sampling error. Assume 96% confidence level is desired. Also assume that a pilot study showed that the standard deviation is estimated to be 112.2 minutes.
Answer:
The sample size necessary is 237.
Step-by-step explanation:
We have that to find our [tex]\alpha[/tex] level, that is the subtraction of 1 by the confidence interval divided by 2. So:
[tex]\alpha = \frac{1 - 0.96}{2} = 0.02[/tex]
Now, we have to find z in the Ztable as such z has a pvalue of [tex]1 - \alpha[/tex].
That is z with a pvalue of [tex]1 - 0.02 = 0.98[/tex], so Z = 2.056.
Now, find the margin of error M as such
[tex]M = z\frac{\sigma}{\sqrt{n}}[/tex]
In which [tex]\sigma[/tex] is the standard deviation of the population and n is the size of the sample.
Find the sample size necessary to estimate that mean with a 15-minute sampling error.
A sample size of n is necessary.
n is found when [tex]M = 15[/tex]
We have that [tex]\sigma = 112.2[/tex]
So
[tex]M = z\frac{\sigma}{\sqrt{n}}[/tex]
[tex]15 = 2.056\frac{112.2}{\sqrt{n}}[/tex]
[tex]15\sqrt{n} = 2.056*112.2[/tex]
[tex]\sqrt{n} = \frac{2.056*112.2}{15}[/tex]
[tex](\sqrt{n})^2 = (\frac{2.056*112.2}{15})^2[/tex]
[tex]n = 236.5[/tex]
Rounding up,
The sample size necessary is 237.
Calculate -7x + 8 + 9 - 3x if x =9
Answer:
-73 is the simplified answer
Step-by-step explanation:
Pls help asap giving 10 points
Don’t mind the answer I accidentally clicked
Answer:
18.08 ft. (You were right congrats!)
Step-by-step explanation:
24 = b
217 = A
In this you are solving for h.
Formula for area of triangle = bh/2
Isolate h = 2 x A/b
2 x 217/24 = 18.08.
Answer:
The answer is 18.08 thanks for the points
A small bucket holds 75% as much as a large bucket.If the small holds 36 units,how much does the large hold?
Answer:
48
Explanation:
36÷75=
0.48
NOT TOO HARD NEED HELP
Answer:
perimeter = 12x+10 area=8x^2+14x+6
Step-by-step explanation:
A
2x+2+2x+2+4x+3+4x+3
2x+2x+4x+4x+2+2+3+3
4x+4x+4x+2+2+3+3
8x+4x+2+2+3+3
12x+2+2+3+3
12x+4+3+3
12x+7+3
12x+10
B
(2x+2)(4x+3)
8x^2+8x+6x+6
8x^2+14x+6
Answer this correctly with an explanation and I’ll give u brainalist + 10 points
Answer:
A because when you add the angles up it has to equal 180
Step-by-step explanation:
Answer:
A) ∠ABC and ∠DEF
Step-by-step explanation:
Supplementary angles add up to 180 degrees total. So if you take 180 and subtract 118 you get 62.
∠ABC = 62
∠DEF = 118
180 - 118 = 62
180 - 62 = 118
118 + 62 = 180
16fy
What is the rate of change of the function shown on the
graph? Round to the nearest tenth.
14
12-
(2.12.5)
02.00
0 2.50
5.25
10 -
000
0 10.50
(1,5)
4
(-1,0.8) 3 (0, 2)
-4 -3 -2
12
3
4
X
2.
-4
-6
Answer:
?????????????????????????????????
Answer:
B
Step-by-step explanation:
What is the x-intercept of the graph of Y= 4x-36
The x - intercept of the line is at Point X(9, 0).
We have the following equation of a straight line -
y = 4x - 36
We have to find the x - intercept of the of this line.
What is the general equation of a straight line ?The general equation of a straight line is as follows -
y = mx + c
where -
m - slope of line
c - intercept of line on y - axis.
According to the question, we have -
y = 4x - 36
Now, comparing this line with the general equation of line - y = mx + c, we get -
m = 4
c = - 36
for the x - intercept of the line, substitute y = 0. We get -
0 = 4x -36
4x = 36
x = 9
Hence, the x - intercept of the line is at Point X(9, 0).
Refer to the graph attached for more clarity.
To solve more questions on Graphs of straight line, visit the link below -
brainly.com/question/27757761
#SPJ2
lines that do not meet with each other
When Jack, Jill, and Bill each came down the hill carrying a 48-ounce
bucket full of water. By the time they reached the bottom, Jack's bucket
was only 3/4 full. How much water did Jack spill?
14 oz.
O 12 oz.
O 3/48 oz
16 oz.
Plz HELPPPP AGIAN
What is the difference between a square and a rectangle?
a
A rectangle has equal sides and a square does not.
b
A square has congruent sides and a rectangle does not.
c
A square has 4 right angles and a rectangle does not.
d
A rectangle has 4 right angles and a square does not.
Answer:
B is the answer
Step-by-step explanation:
Have a great day!
FASTTTTTTTTTTTTTTTTTTTTTT 50 POINTS +BRAINLIEST
Answer:
[tex]\huge\boxed{\sf Option \ 2}[/tex]
Step-by-step explanation:
[tex]\sf (\frac{4}{5})^3 \\\\[/tex]
This means that 4/5 repeats itself 3 times.
So,
[tex]\sf = \frac{4}{5} * \frac{4}{5} * \frac{4}{5} \\\\= \frac{64}{125} \\\\\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Answer: Choice 2: 4/5 • 4/5 • 4/5 = 64/125
Step-by-step explanation: The exponent tells you how many times you have to multiply the 4/5. Since the exponent is 3, we know to multiply 4/5 with itself 3 times, like this: 4/5 • 4/5 • 4/5, which will get us 64/125
Peggy is p years old. Maggie is 1 year less than 1/4 of Peggy's age. What is Maggie's age in terms of p?
Answer:
1/2m+100
Step-by-step explanation:
pls pls pls pls helpppp
Answer:
he can buy 18 baseball cards
What is the area of the parallelogram?
A parallelogram with base of 20 centimeters, height of 15 centimeters, and side length 21 centimeters.
82 centimeters squared
300 centimeters squared
315 centimeters squared
420 centimeters squared
Answer:
300 centimeters squared.
Step-by-step explanation:
Given that a parallelogram has a base of 20 centimeters, a height of 15 centimeters, and a side length 21 centimeters, to determine the value of its area, the following calculation must be performed:
Area = Base x Height
Area = 20 x 15
Area = 300
Thus, the area of the parallelogram is 300 square centimeters.
Whoever answers 5 first gets brainliest
can somebody help me?
Answer:
1.− 12 b + 6 c + 18
2.− 6 ( 2 b − c − 3 )
Step-by-step explanation:
hope that helps
if correct please mark as brainliest
thank you
:)
The formula for compound interest is:
Where:
A = the future value of the investment (including interest)
P = the principal investment amount (the initial deposit amount)
r = the annual interest rate (decimal)
n = the number of times that interest is compounded per year
t = the number of years the money is invested for
If Josh invests $500 in a 5-year fixed interest savings bond that pays 5% per annum, how much will his entire investment be worth at the end of the term?
Answer:
Future value, A = $642
Step-by-step explanation:
Given the following data;
Principal = $500
Interest rate = 5% = 5/100 = 0.05
Time, t = 5 years
n = 365
To find the future value, we would use the compound interest formula;
[tex] A = P(1 + \frac{r}{n})^{nt}[/tex]
Where;
A is the future value.
P is the principal or starting amount.
r is annual interest rate.
n is the number of times the interest is compounded in a year.
t is the number of years for the compound interest.
Substituting into the equation, we have;
[tex] A = 500(1 + \frac{0.05}{365})^{365*5}[/tex]
[tex] A = 500(1 + 0.000137)^{1825}[/tex]
[tex] A = 500(1.000137)^{1825}[/tex]
[tex] A = 500*1.2840 [/tex]
Future value, A = $642