Answer:
[tex]\boxed {8 \times 58}[/tex]
Answer D is correct
Step-by-step explanation:
Twice a certain number is 58
[tex]\red {2 \times 58}[/tex]
Four times that number will be
[tex]\green{ 2\times 58 \times 4 }\\ = 8 \times 58[/tex]
Answer:
The answer you are looking for is 8 time 58 or D
Step-by-step explanation:
Hope this helped
The geometric mean and one extreme are given. Find the other extreme.
33)√35 is the geometric mean between p and q. Find q if p = √7
Answer:
q= 5
Step-by-step explanation:
Geometric mean of two term p and q is = [tex]\sqrt{pq}[/tex]
we have
p = √7
geometric mean = √35
Thus, using the formula of geometric mean
√35 = √7*q
[tex]\sqrt{35} = \sqrt{7q} \\[/tex]
squaring both sides
[tex]\sqrt{35}^2 = \sqrt{7q} ^2\\=>35 = 7q\\=> q = 35/7 = 5[/tex]
Thus, q= 5
Tell whether each of the following is a function.
7. Which of the following could be a function? Select three that apply.
I A {(-2,-4), (-1,-2), (0, 0)}
B {(1,-2), (1, -3), (1,-4)}
C {(-2, 1), (-3, 1), (-4,1)}
D {(-1,3), (7,3), (5, -7)}
E {(6,-1),(4,3), (6,-8)}
Which value for R in the table would most likely indicate an association between the conditional variables? 0.09 0.10 0.13 0.79
Answer:
0.79
Step-by-step explanation:
This value is the most opposite of the value above R, meaning that there is an association between the variables.
Answer:
.79
Step-by-step explanation:
Bc y not
Xiao Ming is now 15 years
old, his sister is 8 years
old, and his father is 46
years old. When Xiao Ming
was half his father's age,
how old was his sister?
Answer:
16
Step-by-step explanation:
father's age=46
half of father's age=46/2=23
Xiao's age=15
so when Xiao is half of her father age =23-15=8
then add 8 to his sister's age
so 8+8=16
hope its was helpful<3<3
plz rate the answer
Answer:
His sister will be 16 year old
Step-by-step explanation:
46/2 = 23
15-8=7
23-7=16
A car rental charge is $100 plus $5.00 per mile traveled. Create an equation for the situation above.
Find the m∠Z.
12degrees
15.5
4.4
47.7
Using Sine rule,
[tex] \frac{\sin 96 \degree}{48}=\frac{\sin Z}{10}\\
\implies \sin Z=\frac{5\sin (96\degree)}{24}\\
\implies Z \approx 12\degree[/tex]
Please explain how you got the answer, too!
solve it thn re check it aks help from parents
the qestion is the picture
Answer:
B.
Step-by-step explanation:
choice A. is Equivalent
choice C. is Equivalent also
choice D. should be Equivalent also i believe...
choice B is NOT Equivalent
so your answer to this question should be choice B.
good luck!
Can someone help me with this question please??
Determine the intercepts of the line.
Answer:
Hi!
The x-axis is the line that goes horizontal (from left to right) and the y-axis is the line that goes vertical (up and down). Intercepts are points that meet or intersect the axis. The x-intercept is (-40,0). The y-intercept is (0,15).
Hope this helps!
xx gloriouspurpose xx
Simplify (x + 3) - 2(4 + x) + 5x - 4
Answer:
Hello There!
`~~~~~~~~~~~~~~~~~~~~~
(x + 3) - 2(4 + x) + 5x - 4 =
4x - 9
Step-by-step explanation: Simplify the expression.
Hope this helped you. Brainliest would be nice!
Answer:
4x -9
Step-by-step explanation:
First, expand it by multiplying (x+4) with -2.
(x + 3) - 2(4 + x) + 5x - 4
= x + 3 - 8 - 2x + 5x - 4
Then, collect like terms. Add up the coefficient of x, and the whole numbers separately.
= x - 2x +5x + 3 -8 -4
= 4x -9
When nothing can further be simplified, you get the answer.
A football field is a rectangle 48m wide and 91m long. The coach asks players to run diagonally across the field. How far did the players run?
Answer:
102.88 m
Step-by-step explanation:
Pythagorean Theorem:
a²+b²=c²
48²+91²=c²
2304+8281=10585
c²=10585
Square both sides
c= 102.88
How far the players ran:
102.88 m
i need helppppppppppppp
Answer:
x=70
z=20
y=30
Step-by-step explanation:
first find x: the sum of straight angle is 180
x+110=180
x=180-110=70
now find z: the sum of the angles of triangle is 180:
x=70, right angle=90
z+70+90=180
find y:
y+110+40=180
y=180-150=30
z=180-160=20
Answer:
x=70 degrees, y= 30 degrees, z=20 degrees
Step-by-step explanation:
110+x=180 => straight angle def.
180-110+40=y => def. of angles in triangle
x( 70 degrees) +90+z=180, z= 20 => angles in triangle
Which of the following is the graph of y = StartRoot negative x minus 3 EndRoot?
Answer:
Use a graphing calc and plug in the equation.
Step-by-step explanation:
Answer:
It's C on EDGE
Step-by-step explanation:
If the ratio of the surface areas of two similar geometrical solids is given by 121:36, what is the
ratio of their volumes?
Answer:
1331:216
Step-by-step explanation:
Given the ratio of the lengths of two similar solids as a:b
The ratio of the surface areas = [tex]a^2:b^2[/tex]
The ratio of the volume = [tex]a^3:b^3[/tex]
We are given that the ratio of the surface areas of two similar geometrical solids is given by 121:36
Therefore:
[tex]a^2:b^2=121:36\\\implies a^2:b^2=11^2:6^2\\\implies a:b=11:6[/tex]
Since the ratio of the lengths is 11:6
The ratio of their volumes = [tex]11^3:6^3[/tex]
=1331:216
The ratio of the volume of the two similar geometrical solids is 1331:126.
According to a nutrition coach, a 100 kg person should eat
0.07 kg of protein. What percent of a person's body weight should they eat
in protein? (round to 2 decimal places) *
Answer:
0.07%
Step-by-step explanation:
This equation is solving for what percentage of 100 kg is 0.07 kg.
1. Set up the equation
[tex]\frac{0.07}{100}[/tex] = [tex]\frac{x}{100}[/tex]
0.07 kg out of 100 kg is equal to x out of 100 because x represents the percentage and percentages are out of 100.
2. Solve by cross multiplying
100x = 7
3. Solve for x by dividing both sides by 100
x = 0.07
The answer is 0.07%
A quadrilateral has its interior angles X, 47, 95, 82. Find
the value of x
Answer:
x = 136
Step-by-step explanation:
A quadrilateral always has angles that sum to 360. Thus, 47 + 95 + 82 + x = 360. Subtract 47, 95, and 82 from each side and get x = 136.
Hope it helps <3
to get t school each morning vanessa takes a horse 19.33 kilometers and a train 2.27 kilometers . in total the journey takes 26.48 minutes how many kilometers is vanessa,s journey in total?
Answer:
Step-by-step explanation:
19.33 + 2.27 + 26.48 = Total journey
19.33 + 2.27 + 26.48 = 48.08 km
Therefore, the total journey is 48.08 km
Mr. Martin’s math test, which is worth 100 points, has 29 problems. Each problem is worth either 5 points or 2 points. Let x be the number of questions worth 5 points and let y be the number of questions worth 2 points. x + y = 29, 5x + 2y = 100
Answer:
14 problems worth 5 points and 15 problems worth 2 points
Is the correct answer
Step-by-step explanation:
The solution are;
⇒ x = 14
⇒ y = 15
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The system of equation for given condition is;
⇒ x + y = 29, 5x + 2y = 100
Now,
Since, The system of equation for given condition is;
⇒ x + y = 29 ..(i)
⇒ 5x + 2y = 100 ..(ii)
Solve both the equation, we get;
⇒ 5x + 5y = 145
Subtract from (ii), we get;
⇒ 5y - 2y = 145 - 100
⇒ 3y = 45
⇒ y = 15
And, x + y = 29
x + 15 = 29
x = 29 - 15
x = 14
Thus, The solution are;
⇒ x = 14
⇒ y = 15
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
What is the 30th term of the linear sequence below? −4, −1, 2, 5, 8
Answer:
83
Step-by-step explanation:
The nth term is an=3n−7 .
30*3=90
90-7=83
so the 30th term would be 83
Find the y-intercept of the line on the graph
Answer: The Y intercept is 2
Step-by-step explanation: Your Y axis is where the line crosses the graph vertically, or going up and down. If you see, your line crosses vertically at 2. Your X intercept is -2.
PLEASE ANSWER THIS VERY FAST!! A gym membership costs $40 per month plus a one time sign up fee of $20. How many months would it take to spend $1000 for the gym membership? about 24 months or 2 years. about 12 months or 1 year. about 36 months or 3 years.
Answer:
About 24 months
Step-by-step explanation:
1000-20= 980
980/40= 24.5
Answer: about 24 months
Step-by-step explanation:
First subtract 20 from 1000 and then divide the awnser by 40
1000-20= 980
1000/ 40= 24.5
EMERGENCY!!!
What is the area of this parallelogram?
Answer:
40
Step-by-step explanation:
A=Base✖️Height
A=Base(8)✖️Height(5)=40
Help, please!! What is the mR
Answer: I think it’s B (25)
Step-by-step explanation:
Answer:
Using the sine rule,
36/sin(50)=20/sin(R)
46.9=20/sin(R)
Sin(R)=46.9/20=0.43
R=Sin¯¹(0.43)=25.2°=25°
R=25°
What is the product of (x-5) and (x-4)? Use the model to find the result
Answer:
The product of the model is [tex]x^2-9x+25[/tex]Step-by-step explanation:
Given the expression (x-5) and (x-4)
The product of the two factors can be expressed as follows
[tex]= (x-5) (x-4)\\=x(x-4)-5(x-5)\\[/tex]
Opening brackets we have
[tex]=x^2-4x-5x+25[/tex]
Collecting like terms we have
[tex]=x^2-9x+25[/tex]
HELP PLEASE I WILL GIVE 13 POINTS
Answer:
this difference indicates that the results are independent but not reliable.
Ms. Daffy tells you that the longest side of her right-triangular garden is 26m and one of the sides is 14m. A. She asks you to find the other side of the garden.
Answer:
22m
Step-by-step explanation:
The computation is shown below:
Since it is a right-triangular garden so we use the pythagoreus theorem
As we know that
The C^2 refers to the longest side of the right-triangular garden
So,
a^2 + b^2 = c^2
a^2 + 14^2 = 26^2
a^2 + 196 = 676
a^2 = 480
So a = 22m
Hence, the other side of the garden is 22m
The bearing of a staff room from the assembly ground is 195degrees, what is the bearing of the assembly ground from the staff room?
Answer:
15°
Step-by-step explanation:
the bearing of the assembly ground from the staffroom is
195-180=15°
Question 1
Find the area:
110 cm
50 cm
140 cm
180 cm
A list of four length-measurements doesn't actually have an area.
On my screen, the list is about 2cm wide and 4cm tall, so its area would be about 8cm². But that's just on my laptop screen. It would be different on a phone screen.
Can someone help me with this question please.
Answer:
a). 3a² + 17a - 1
b). 4y (7y-6)
Step-by-step explanation:
in the second question, we find a number that can divide 28 and 24 without a remainder, which is 4