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
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:
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)}
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
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
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°
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!
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
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.
HELP PLEASE I WILL GIVE 13 POINTS
Answer:
this difference indicates that the results are independent but not reliable.
EMERGENCY!!!
What is the area of this parallelogram?
Answer:
40
Step-by-step explanation:
A=Base✖️Height
A=Base(8)✖️Height(5)=40
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%
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
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]
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
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.
Please explain how you got the answer, too!
solve it thn re check it aks help from parents
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°
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.
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
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
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
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]
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
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
Can someone help me with this question please??
A car rental charge is $100 plus $5.00 per mile traveled. Create an equation for the situation above.
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
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
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
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.