Answer:
1,5
Hope it helps
Have a good day
Answer:
50?? I think that's the answer
use long decision to rewrite the rationale function
f(x)=7x/x+2
Answer:
7 R -14
Step-by-step explanation:
Which ratio represents the cotangent of angle B in the right triangle below?
A. 5/3
B. 3/5
C. 3/4
D. 4/3
Answer:
C. 3/4
Step-by-step explanation:
Using the SOH CAH TOA identity;
tan theta = opposite/adjacent
From the diagram
Opposite = x
Adjacent = 12
tan <B = x/12
Since cot <B = 1/tan <B
cot <B = 12/x
Get x using pythagoras theorem
x² = 20²-12²
x² = 400 -144
x² = 256
x = 16
Hence cot <B = 12/16
cot <B =3/4
Directions: Find the missing lengths or measures for each parallelogram below.
Will give brainliest for full answer
Which of the following makes the equation true?
b/4 = 16
F- 64
G- 4
H- 16
J- 8
The answer is H-16! Hope this helps! :-)
Answer:
F:64
Step-by-step explanation:
64 divided by 4 is 16.
Construct the indicated confidence interval for the
population mean u.
C = 0.95 X=31.39
sigma= 0.8
n = 82
(31.217,31.563) is the answer
(07.01) Which of the values for x and y make the equation 3x + 4y + 6 = 26 true? (4 points) x = 4, y = 2 x = 5, y = 6 x = 4, y = 3 x = 3, y = 5
Answer:
x = 4, and y = 2
I took the test and got this right!!
Step-by-step explanation:
3(4) + 4(2) + 6 =
12 + 8 + 6 = 26
Please mark brainliest!
Answer:
Did this so the other guy can get brainliest
Step-by-step explanation:
your welcome
Help me with this pls
Answer:
A
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
y + 2 = - 2(x - 3) ← is in point- slope form
with slope m = - 2 → A
Which property is shown here: 0 + 32 = 32
Answer:
Zero Property of Addition
Step-by-step explanation:
Click the heart button, will you?
Answer:
Additive Identity Property
Please help me to solve this :
4/(x-4)+9/(3x-12)=18
Answer:
x=79/18
Step-by-step explanation:
Blank meats that have little marbling are healthy
Answer:
Therefore eating sea animals meat and meats with lower levels of marbling is mostly beneficial for health.
Help guysss find the slope of the line
Answer:
Step-by-step explanation:
3. (1, 2) (2, 4)
(4 - 2)/(2 - 1)= 2/1 = 2
4. (5, 2) (10, 4)
(4 - 2)/(10 - 5) = 2/5
5. (4, 1) (8, 2)
(2 - 1)/(8 - 4) = 1/4
6. (0, 0) (1, 20)
(20 - 1)/(1 - 0)
20/1= 20
Two diagonals divide a square into 4 congruent triangles. The base of each triangle is 8 inches and the height is 5 inches. What is the area of the square?
80
Step-by-step explanation:
1. Find an area of 1 triangle:
5x8x1/2=20
2. Multiple by 4
20x4=80
Complete the following sentence.
Answer:
x = 6
Step-by-step explanation:
3 x 8 = 24
4 x 6 = 24
Answer: 7/8 I believe. Correct me if I’m wrong.
Step-by-step explanation:
Can someone please help :(
Answer ad Step-by-step explanation:
C is the answer.
In which x is greater than or equal to 1.
That is where it is increasing.
#teamtrees #PAW (Plant And Water)
Answer:
C
Step-by-step explanation:
The answer is C because it increases at the 1 on the X-Intercept but then the arrow continues but it never ends so X is greater than 1 or its equal to it
PLEASE ANSWER ASAP !!!!! WHAT IS THE SLOPE OF THE LINE
Answer:
-8/5
Step-by-step explanation:
slope is rise over run. it's going down so it's negative. therefore, -8 over 5 is -8/5
Answer:
slope = -8/5
Step-by-step explanation:
slope =( -4-4)/(4-(-1)
= -8/5
Which product is greatest?
(54,950 x 18)
(54,950 x 18)
(54,950 * 907)
(54,950 x 907)
Answer:
(54,950×907) the answer
Step-by-step explanation:
i hope its help
Bryan has quarters and nickels in his piggy bank. He has three times as many nickels as he has quarters. If the total value of the coins is $12, find the number of nickels in the piggy bank.
Answer:
90
Step-by-step explanation:
Quarters , q = 25 cent
Nickel, n = 5 cent
3 times as many nickels as quarters;
n = 3q
Total value of coins = $12
n + q = $12
0.05n + 0.25q = 12
0.05(3q) + 0.25q = 12
0.15q + 0.25q = 12
0.40q = 12
q = 12 / 0.40
q = 30
n = 3q
n = 3(30)
n = 90
90 nickels
Work out the value of x
Answer:
a=21
b=70
Hope it helps
Find m∠EDC.....................
Answer:
m<EDC=110
Step-by-step explanation:
angle c is 35 degrees too, because this is isoceles
using the sum of the triangle's angles which are always 180
70+x=180
x=110
Help me please I need it by tommrow u get brai nlist
Answer:
92905
Step-by-step explanation:
27,500=0.296e
29.6%=0.296
27,500/0.296 =e
e rounded to the nearest whole number is 92,905
What are the coordinates of point S"? (negative three-halves, nine-halves) (negative nine-halves, fifteen-halves) (nine-halves, negative three-halves) (negative fifteen-halves, 0)
Answer:
[tex]S=(\frac{9}{2},-\frac{3}{2})[/tex]
Step-by-step explanation:
The missing details are:
[tex]T= (0,4)[/tex]
[tex]M = (\frac{9}{4}, \frac{5}{4})[/tex] --- Midpoint of ST
Required
Determine the coordinates of S
To do this, we apply the mid-point formula:
[tex]M(x,y) = \frac{1}{2}(x_1+x_2,y_1+y_2)[/tex]
Where
[tex]M(x,y) = (\frac{9}{4}, \frac{5}{4})[/tex]
[tex]T(x_1,y_1) - (0,4)[/tex]
The equation becomes:
[tex]M(x,y) = \frac{1}{2}(x_1+x_2,y_1+y_2)[/tex]
[tex](\frac{9}{4},\frac{5}{4}) = \frac{1}{2}(0+x_2,4+y_2)[/tex]
[tex](\frac{9}{4},\frac{5}{4}) = \frac{1}{2}(x_2,4+y_2)[/tex]
Multiply through by 2
[tex]2*(\frac{9}{4},\frac{5}{4}) = 2*\frac{1}{2}(x_2,4+y_2)[/tex]
[tex](\frac{9}{2},\frac{5}{2}) = (x_2,4+y_2)[/tex]
By comparison:
[tex]x_2 = \frac{9}{2}[/tex]
[tex]4 + y_2 =\frac{5}{2}[/tex]
[tex]y_2 =\frac{5}{2}-4[/tex]
[tex]y_2 =\frac{5-8}{2}[/tex]
[tex]y_2 =-\frac{3}{2}[/tex]
Hence, the coordinates of S is:
[tex]S=(\frac{9}{2},-\frac{3}{2})[/tex]
Hey! I'm confused on this question It's : 3/4 - 3/10
Answer:
9/20
Step-by-step explanation:
I hope this helps :)
Answer:
9/20
Step-by-step explanation:
In order to subtract fractions you need to find the least common denominator. Since the LCD is 20 (4 times 5 or 10 times 2) you need to multiply each fraction by 1 to get the denominators the same.
3/4 times 5/5 = 15/20
3/10 times 2/2 = 6/20
now you can subtract!
15/20 - 6/20 = 9/20
you can not simplify this, so your final answer is 9/20
5x
If the measurement of a central angle is
find the length of its intercepted arc in a circle with a radius of 15 inches.
a 33.4 inches
b. 35.6 inches
C. 37.5 inches
d. 39.3 inches
This question is incomplete
Complete Question
If the measurement of a central angle is 5pi/6, find the length of its intercepted arc in a circle with a radius of 15 inches
a 33.4 inches
b. 35.6 inches
C. 37.5 inches
d. 39.3 inches
Answer:
d. 39.3 inches
Step-by-step explanation:
We are to find the Arc length of the circle
To solve the above question, the formula is given as:
Arc length = Central angle × radius
From the above Question, we are given:
Central angle = 5pi/6 = 5π/6
Radius = 15 inches
Hence,
Arc length = 5π/6 × 15 inches
Arc length = 235.61944901923448/ 6
Arc length = 39.26990817 inches
Approximately , the Arc length
= 39.3 inches.
Therefore, Option d is the correct answer.
I WILL GIVE BRAINLIEST By what percent will the product of two numbers change if one of them increased by 20% and the other decreased by 20%? I already know that it becomes smaller but the number I don't know! Please help, and show work
Answer:
Step-by-step explanation:
%change=100(final-initial)/initial
%change=100(1.2(0.8)ab-ab)/ab
%change=100(.96-1)
%change=-4%
So the product is decreased by four percent.
what is x + 2y = 10 in slope form
Answer:
x+2y-10=0
x=10-2y
x=10
Step-by-step explanation:
what is slope form?
Helpp plz I will mark brainliestttt
Answer:
Answer b
Step-by-step explanation:
Mark brainliest
105.9 to 2 significant figures
Answer:
110.
Step-by-step explanation:
Count 3 digits from the beginning - this gives 5.
Because this is 5 we round up the second digit so 0 becomes 1 , and the 5 becomes zero,
The answer is 110.
please help, i have a math test tomorrow and i have no clue how to do this
what do you exactly want the lenght or the mesure ?
Answer:
∠MLJ=180-90-51=39
∠LJK=180-90-72=18
[tex]\frac{14}{sin39} =\frac{LJ}{sin51} \\LJ=17.29\\\frac{KL}{sin18} =\frac{17.29}{sin90} \\KL=5.34[/tex]
please feel free to ask if you don't understand any part of the above solution
Eight teams of high school students helped clean up trash
in the community. Afterwards, they shared 23 pizzas equally.
How many pizzas did each team get?
Put a solid number quickkkkkkkk. ITS DUE IN AN HOURRRRRRRRRRRRR
A chess club with 45 members is electing a new president. Bob received 18 votes. What percentage of the club members voted for Bob?
Given:
A chess club with 45 members is electing a new president.
Bob received 18 votes.
To find:
The percentage of the club members who voted for Bob.
Solution:
We have,
Total number of members = 45
Votes received by bob = 18
Now, the percentage of the club members who voted for Bob is
[tex]\%=\dfrac{\text{Number of members voted for bob}}{\text{Total members}}\times 100[/tex]
[tex]\%=\dfrac{18}{45}\times 100[/tex]
[tex]\%=\dfrac{2}{5}\times 100[/tex]
[tex]\%=\dfrac{200}{5}[/tex]
[tex]\%=40[/tex]
Therefore, 40% of the club members voted for Bob.