Answer: 25
Step-by-step explanation:
it would take her 25 min
un camion puede llevar una carga maxima de 5 t. en una fabrica ha cargado 6 contenedores de 3 q y 85 kg uno. ¿cuantos kilos mas pueden cargar?
Answer:
puede cargar 205 killos pero no mas de 260 por el peso.
Step-by-step explanation:
5t. 3q 85kg
Put the fraction from least to greatest. 2/5, 1/2, 7/10, 10/7, 3/1.
2/5 , 1/2 , 7/10 , 10/7 , 3/1
Step-by-step explanation:
hope this helped
PLEASE HELP
lines m and p are cut by the transversal n. determine the value of x. write the measures of the six angles. show all work
x = 36
Step-by-step explanation:
The angles 4x and x are supplementary, meaning they add up to 180; therefore we have
[tex]4x + x = 180[/tex]
[tex]5x = 180[/tex]
dividing both sides by 5 gives
[tex]x = 36[/tex]
the measure of angle x is 36 and that of 4x is 4 * 36 = 144
The angle opposite to 4x also measures 144 and the one opposite to x is 36.
Answer:
x° + 4x° = 180°
5x° = 180°
x° = 180°/5
x° = 36°
Help me find the area :)
Answer:
400 cm²
Step-by-step explanation:
25÷20 = 1.25
Area = 1.25 × 320
= 400 cm²
Answer:
500
Step-by-step explanation:
Base is 20, height is 16, the larger one is 1.25 times larger, so the height of the larger one is 16*1.25=20. This means that the area of the larger one is 20*25=500.
Irene eats 45 grams of fiber every day. Each gram equals 100% of fiber. How many grams did she have (in %)?
Answer:
45%
Step-by-step explanation:
45 out of 100 equals 45%.
12. Find u · v for u = 3i + 4j and v = i - 2j
a.
[tex] \sqrt{5} [/tex]
b. -5
c. 10
d. 3i - 8j
Find the unknown measures. Round lengths to the nearest hundredth and angle measures to the nearest degree.
PLEASE HELP ASAP!!!
Select the ratio equivalent to tan (o)
Answer:
D.
tangent = opp over adj
Step-by-step explanation:
Solve for x. Round to the nearest tenth
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 2) 33.3
4) 31.9
6) 11
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer:
Answers are in corresponding pictures.
The two dot plots show the number of miles run by 14 students at the beginning and at the end of the school year. Compare each measure of the two dot plots.
Answer:
1. Mean start of school year:
(5 + 2*6 + 4*7 + 4*8 + 2*9 + 10) / 14 = 7.52. Median end of school year:
8, middle two numbers are 83. Range end of school year:
10 - 6 = 4ILL GIVE BRAINLIEST! PLEASE HELP I DONT UNDERSTAND!
Use the arithmetic series formula to calculate the sum of the first 15 terms of the sequence: a n =5n+3
Answer:
S₁₅ = 645
Step-by-step explanation:
The sum to n terms of an arithmetic sequence is
[tex]S_{n}[/tex] = [tex]\frac{n}{2}[/tex] [ 2a₁ + (n - 1)d ]
where a₁ is the first term and d the common difference
Using the nth term formula [tex]a_{n}[/tex] = 5n + 3 , then
a₁ = 5(1) + 3 = 5 + 3 = 8
a₂ = 5(2) + 3 = 10 + 3 = 13 , then
d = a₂ - a₁ = 13 - 8 = 5
Thus
S₁₅ = [tex]\frac{15}{2}[/tex] [ (2 × 8) + (14 × 5) ]
= 7.5( 16 + 70)
= 7.5 × 86
= 645
Consider a rectangular prism with length 4 and width and height d.
Write an expression for the volume of the prism in terms of d.
Answer:
Volume of rectangular prism = 4d² unit²
Step-by-step explanation:
Given:
Length of rectangular prism = 4 unit
Width of rectangular prism = d unit
Height of rectangular prism = d unit
Find:
Volume of rectangular prism
Computation:
Volume of rectangular prism = [l][b][h]
Volume of rectangular prism = [4][d][d]
Volume of rectangular prism = 4d² unit²
A sample of nitrogen gas has a pressure of 6.58 kPa at 539K. If the volume does not
change, what will the pressure be at -62C.
Answer:
2.575844
Step-by-step explanation:
This is a simple change of temp problem, from 539K to -62C but to start you have to change the C to K, which is simply adding 273 to the -62 so 211K.
Now you take P1/T1 = P2/T2 so,
6.58 = x
539 = 211
now cross multiply and divide, 211 x 6.58 then divide by 539.
this will give you your answer
***BTW DONT CLICK THE LINK ON THE ANSWER BELOW OR ABOVE THAT LEADS TO SOME MALWARE***
Is this right? please help me.
The graph shows two lines, A and B.
Based on the graph,
which statement is correct about the solution to the system of equations for lines A and B?
• (4, 4) is the solution to line A but not to line B.
(4, 4) is the solution to both lines A and B.
(5, 1) is the solution to line B but not to line A.
(0, 2) is the solution to both lines A and B.
Answer:
(4,4) is the solution to both lines A and B
Step-by-step explanation:
As you can see from the graph, both lines passes through (4,4), which means it can be substitute in both equations of those lines
Three balls are selected at random without replacement from an urn containing two white balls and four blue balls. Find the probability of the given event. All of the balls are blue.
Answer:
P(3 blue) = 1/5
Steps:
P(3 blue) = 2/3 × 3/5 × 1/2
P(3 blue) = 6/30
P(3 blue) = 1/5
that's 20%
What is the volume of the pyramid
Answer:
A=lw+l(w
2)2+h2+w(l
2)2+h2=14·20+14·(20
2)2+202+20·(14
2)2+202≈1016.84192
Step-by-step explanation:
That might be it,Im sorry tried
5/25=
what is this fraction equal to
1/5
Step-by-step explanation:
I have done this sir
Lee laaa
Answer:
1/5
Step-by-step explanation:
5/25 = ?
well so
5 x 5 = 25 so that means that there is 5 parts for each 1 whole
5/25 = 1/5
can someone plz help answer thissss!!!
Answer:
Pythagoras theorem.
hypotenuse²=base²+height²
hypotenuse²=(6unit)²+(1 unit)²
hypotenuse ²=36+1
hypotenuse²=37
hypotenuse=_/37
Find the sum of £1.98,87p and 23p write your answer in pounds £ write your answer in pence P
Answer:
Step-by-step explanation:
23+87+98=208
2.08+1=3.08
3.08-----> 308p
Which function has the greater rate of change? Function 1: y = -1/2x +5
or Function 2: y = -3/4x - 4
I’ll give brainliest
The rate of change is the slope. The slope is the number in front of the x
Function 1 rate of change is -1/2
Function 2 rate of change is -3/4
The greater rate of change would be the steepest slope.
Function 2 has the greater rate of change
See the attached picture.
A circle is centered at K(0,0)K(0,0)K, left parenthesis, 0, comma, 0, right parenthesis. The point U(6,-4)U(6,−4)U, left parenthesis, 6, comma, minus, 4, right parenthesis is on the circle.
Where does the point V(\sqrt{2},-7)V(
2
,−7)V, left parenthesis, square root of, 2, end square root, comma, minus, 7, right parenthesis lie?
Answer:
inside the circle
Step-by-step explanation:
Khan Academy
What is the greatest common factor of 5xy and 20x
Answer:
5x
Step-by-step explanation:
a disk in the shape of a circle has a diameter of 64 millimeters. what is the radius of the disk?
Answer:
the radius is 32
Step-by-step explanation:
the radius of a circle is half the diameter
hope this helps
us
Write the slope of DB.
C (a+b, c)
B (b,c)
.
A|(0, 0) D (a,0)
Enter the value that
belongs in the green box.
Slope Formula: Y
[?]
GE
XX
Enter
Answer: C/A+B
Step-by-step explanation:
i’m doing this course on acellus rn too
plss help i’ll give brainliest thank you!
Answer:
The absolute value of -9 is less than 9 I'm pretty sure
Zaira has a flower garden outside her
house. She plants 12 flowers and waits
for them to grow. Of those flowers,
2/6 of them are yellow. How many of
Zaira's flowers are yellow?
the correct answer
a. 2
6. 4
C. 24. D6
Answer:
4 of her flowers are yellow.
Step-by-step explanation:
[tex] \frac{2}{6} = \frac{4}{12} [/tex]
6 x 2 = 12 and 2 x 2 = 4
which is the solution set for the quadratic equation x^2-9=0
===================================================
Explanation:
We could add 9 to both sides, and then apply the square root to both sides. Don't forget about the plus minus
x^2 - 9 = 0
x^2 = 9
x = sqrt(9) or x = -sqrt(9)
x = 3 or x = -3
To check these answers, you replace x with those values we found. I'll show you how to check x = 3
x^2 - 9 = 0
(3)^2 - 9 = 0
9 - 9 = 0
0 = 0
So that confirms x = 3. The confirmation for x = -3 is nearly the same. Keep in mind that (-3)^2 = (-3)(-3) = 9. You'll be squaring the negative as well.
------------------
Another method you could do is to use the difference of squares rule
x^2 - 9 = 0
x^2 - 3^2 = 0
(x - 3)(x + 3) = 0
Now apply the zero product property. This effectively means you set each factor equal to zero and solve for x
x-3 = 0 or x+3 = 0
x = 3 or x = -3
We end up with the same solution set.
Yet another method you could use is the quadratic formula, but that may be overkill. It's still good practice to do.
Graphing is a visual way to find the answers. You'll graph y = x^2 - 9 and look to see where the curve crosses or touches the horizontal x axis.
The first two angles in a triangle are 15 degrees and 20 degrees. What does the third angle have to be?
A. 15 degrees
B. 25 degrees
C. 105 degrees
D. 145 degrees
The equation y=36.5x represents the number of miles, y, that Katherine can drive her car for every, x, gallons of gas. Find the rate of change.
Answer:
36.5miles/gallon
Step-by-step explanation:
Given the equation y=36.5x which represents the number of miles, y, that Katherine can drive her car for every, x, gallons of gas. The rate of change of the function is expressed as dy/dx
On differentiating the function;
dy/dx = 36.5
Hence the rate of change of the function is 36.5miles/gallon