Find x if a = 13 and C = 47.
a in:
2 111.
Answer:
45 or two decimal points 45.167.
Step-by-step explanation:
So you're using the Pythagorean theorem which is a^2 + b^2 = c^2... so if you dont have b you can manipulate the equation. That equation is c^2 - a^2= b^2, so you square 47 which is 2209 and then square 13 which is 169... you do 2209-169 and that equals 2040, then you do the square root of that which is 45.166359 that can be
ALL CREDT TO
MariettaO [177] on https://answer.ya.guru/questions/5729132-find-x-if-a-13-and-c-47-need-help.html
(3-7-10)[5-(7-11)×(-7)] how to solbe this??????!!!!!!!!! help plss
(3 - 7 - 10) · [5 - (7 - 11) · (-7)] =
= (-4 - 10) · [5 - (-4) · (-7)] =
= -14 · (5 - 28) = -14 · (-23) =
= 322Question 5 (5 points)
image
What's the range of this function graph?
Question 5 options:
A)
(–∞,2)
B)
[2,∞)
C)
(–2,∞)
D)
[–2,∞]
9514 1404 393
Answer:
B) [2,∞)
Step-by-step explanation:
The range is the vertical extent of the graph. Here, the minimum is 2, and it goes up from there. The range is ...
[2, ∞)
if a + 1 by a is equal to 3 find the value of bracket a minus 1 by a bracket square
a+1 = 3
To find:(a - 1)^2
[tex] {a}^{2} - 2.a.b + {b}^{2} \\ \\ a - 2a + 1 \\ \\ 1 + 1 = 2[/tex]
So, the answer is 2Hope it help youA camera cost 115 Canadian dollars if each Canadian dollar is worth 0.950 to US dollars how much will the camera cost in the US dollars
Answer:
109.25 US dollars
Step-by-step explanation:
115 * 0950
Find the area of a triangle with a base of 6 m and a height of 5 m.
Answer:
15
Step-by-step explanation:
given,
height= 5m
base=6m
area of triangle =?
now,
area of triangle =1/2 b×h
=1/2× 6×5
=1/2 ×30
= 15,,
PLEASEEEEEEEEEEEE HELPPPPPMMEHHHHHHHHHHHHHH
Answer: for the first one it is line g
the second one is the 4th one
the third one is the bottom two
Step-by-step explanation:
Simplify (2a⁵ b3/a³ a-²)3
Answer:
The chosen topic is not meant for use with this type of problem.
Decide whether a line with the given slope slants upward or downward from left to right, or if it is horizontal or vertical.
m=0
..
Choose the correct answer below.
O A. The line slants upward from left to right
OB. The line is horizontal,
OC. The line is vertical.
OD. The line slants downward from left to right.
(Answer quickly)
[tex] \large \mathfrak{Answer : }[/tex]
Slope of a function is 0, which depicts that it is a line parallel to x - axis, hence it will be a horizontal line .
Therefore, correct option is
B. The line is horizontal.
What is the equation for a line that passes through the points (2,-2) and (-4,16)?
Answer:
-3x+4
Step-by-step explanation:
In order to find the slope, you need to use this formula: [tex](y_2-y_1)/(x_2-x_1)[/tex]. Insert the coordinates and see that the slope is -3. In order to have the points (-4,16) and (2,-2), the y-intercept is 4. In the end, the line is -3x+4.
Explain why you might want to write very large and very small numbers like the ones in the example problem in scientific notation.
Answer:
Extremely large and small numbers that have many zeros are long to write and take up a lot of room. So, by using scientific notation a number can be written shorter. For example, numbers such as 295,000,000,000 can be shortened to 2.95x[tex]10^{11}[/tex]. This is easier to write and understand. This is why the scientific notation is used over standard.
Is -9x + 3 = -3 (3x-1) a one solution or a no solution or is it a real number
Answer: A real number.
0=0
Step-by-step explanation: −9x+3=(−3)(3x)+(−3)(−1) −9x+3+9x=−9x+3+9x 3-3=3-3 0=0
3.568409 rounded to the nearest hundredth
Answer:
3.57
Step - step
So the hundredth is the 6
you need to look the next number after 6
it is 8 which is more than 5 so
the hundredts number which is 6 need to plus one(+1)
3.56 + 0.01
= 3.57
and the number after seven No need to do it
Find the value of expression:15/3+(7-3)^2
Answer:
21
Step-by-step explanation:
Estimate the difference.
182 - 56
A. 120
B. 130
C. 110
D. 150
Answer:
Estimate by rounding
182 to 180
56 to 60
180 - 60 = 120
Answer:
130 is the answeerrr
Step-by-step explanation:
ESTIMATION
Nine less than twice a number is the same as five times the number
Answer:
- 3
Step-by-step explanation:
2x - 9 = 5x
- 9 = 5x - 2x
-9 = 3x
-9/3 = x
x = -3
How far does a sailboat travel on a 3.5 cruise it is avenge spent is 18.6 mph?
a. 6.51
b. 14.88
c. 54.1
d. 65.1
To join a new fitness center, there is a $50 initiation fee. It costs an additional $10 for every spinning class you attend. What is the average cost per class if you take 10 classes in the first month of joining the fitness center?
A. $6
B. $10
C. $15
D. $20
HOW DO I DO THIS?
Answer: 15
Okay, so I just kept putting in equations in my calculator so I could get 15(Someone commented the correct answer on the previous answer) so the equation is 50÷10-10 to get 15
The average cost per class if 10 classes is taken is : $15
The total cost is given as :
Initiation fee + additional cost(number of classes)
Number of classes = 10
Total cost = $50 + $10(10)
Total cost = $50 + $100
Total cost = $150
The average cost per class :
Total cost / number of classes
$150 / 10
= $15
Learn more : https://brainly.com/question/18112348
y + (−14) when a y=−33 b y=30
Answer:
a) When y = -33,
=> -33 + (-14)
=> -33 - 14
=> -47
b) When y = 30,
=> 30 + (-14)
=> 30 - 14
=> 16
………………… help me pls im timed
Answer:
x ∈ (−∞,−11) ∪ (15,∞)
Step-by-step explanation:
Is the number 5 prime, composite, or neither?
Answer:
A number that is divisible only by itself and 1
therefore 5 is a prime number
Answer:
It is a prime number.
Step-by-step explanation:
It is only divisible by 1 and itself. In order to be classified as a prime number, it must only be divisible by 2 factors, itself and 1.
Find the inverse function f -1(x) for the given function f(x). f(x) = x + 1/8
Answer:
f⁻¹(x) = 8x - 1
Step-by-step explanation:
Swap the positions of y (f(x)) and x and solve for y.
[tex]x=\frac{y+1}{8}\\\\8(x)=\frac{y+1}{8}(8)\\\\8x=y+1\\\\8x-1=y+1-1\\\\8x-1=y[/tex]
If NO = 2y + 11, OP = 3y - 2, NP = 6y +3, and
MP = 64, find each value.
a. NO
b. MN
A line segment can be divided into several subsegments. The values of NO and MN are 15 and 49, respectively.
Given that:
[tex]NO = 2y + 11[/tex]
[tex]OP = 3y - 2[/tex]
[tex]NP = 6y + 3[/tex]
[tex]MP = 64[/tex]
The equation of NP is:
[tex]NP = NO + OP[/tex]
So, we have:
[tex]6y + 3 = 2y + 11[/tex]
Collect like terms
[tex]6y -2y = 11 - 3[/tex]
[tex]4y = 8[/tex]
Divide by 4
[tex]y = 2[/tex]
So, the value of NO is:
[tex]NO = 2y + 11[/tex]
[tex]NO = 2 \times 2 + 11[/tex]
[tex]NO =15[/tex]
And the value of MN is:
[tex]MN = MP - NP[/tex]
Substitute values for MP and NP
[tex]MN = 64 - 6y -3[/tex]
Substitute [tex]y = 2[/tex]
[tex]MN = 64 - 6\times 2 -3[/tex]
[tex]MN = 49[/tex]
Hence, the values of NO and MN are 15 and 49, respectively.
Read more about line segment at:
https://brainly.com/question/18983323
Is - 2x + 5 + 8x = 1 + 6 + 6x a all real number or a no solution or is it a one solution thankss
Answer: A no solution.
0=2
Step-by-step explanation: -2x+5+8x=+1+6+6x (−2x+8x)+(5)=(6x)+(1+6) 6x+5-6x=6x+7-6x 5-5=7-5 0=2
2. An investment firm purchases a $65,000 CD from a bank at 2%. How much is the investment worth
(rounded to the nearest cent) at the end of 4 years if interest is compounded quarterly?
Answer:
$70.399.62
Step-by-step explanation:
To find the final amount, we have to use the compound interest formula
A = P(1 + r/n)ⁿˣ
A = Final amount
P = Starting amount (65,000)
r = rate (0.02)
n = time applied (4 since it's quarterly, meaning 4 times every year)
x = years (4)
Our equation will look like this
A = 65,000(1 + 0.02/4)¹⁶
You should use a calculator to plug to solve 65,000(1 + 0.02/4)¹⁶
A = 70,399.62483294155
Given U=0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A=0, 2, 4, 6, 8, and B=1, 3, 5, 7 find n(A)
Answer:
n(A) can also be known as cardinal number or the total number of elements in A
n(A) = 5
f(x) = | 3x +4 |+2
g(x)=4
Find (f +g)(x)
Answer:
First, we can find the formula for the subtraction without substitution:
f
(
x
)
−
g
(
x
)
=
(
3
x
−
4
)
−
x
2
We can now substitute the values for the functions:
f
(
3
)
−
g
(
2
)
=
(
(
3
×
3
)
−
4
)
−
2
2
We can now solve the equation:
f
(
3
)
−
g
(
2
)
=
(
9
−
4
)
−
4
f
(
3
)
−
g
(
2
)
=
5
−
4
f
(
3
)
−
g
(
2
)
=
1
Answer link
the distance between towns is 924 miles. On a map, this represented by a length of 7 inches. On the same map how many inches would there be between two cities 1584 miles apart.
Answer: 12 inches
Step-by-step explanation:
1: place the units in the ratios (make sure they match, you should label the numbers in your work so you know put the units in right unlike what i did in my work) and cross multiply
2: divide both sides by 924 in. to get x by itself
3. x = 12 in.
Find the zeros of ƒ(x) = x3 + 6x2 + 8x.
Answer:
-4, -2, 0
Step-by-step explanation:
[tex]x^3+6x^2+8x=0\\\\x(x^2+6x+8)=0\\\\x(x+4)(x+2)=0\\\\x=0\\x=-4\\x=-2[/tex]
Complete the sequence given below:
2,2,5,13,28,?
Answer:
52
Step-by-step explanation:
Answer for this question as follows
2–2=0
5–2=3
13–5=8
28–13=15
As we observe the difference of the difference is
3–0=3
8–3=5
15–8=7
Here the differnce is increasing by two
X-15=7+2=9
X=24
So the required answer is 28+24=52
