Answer:
125 T-shirts
Step-by-step explanation:
Divide $875 by $7. There is your answer.
Answer:
125
Step-by-step explanation:
125 x7 = 875
Which of the following is equal to 7 to 1/4 power?
Answer:
1.63
Step-by-step explanation:
(x* +3x2 - 2x3)(-5x2 + x) = (x4 +3x2 - 2x )(-5x²)+(x4 +3x3 - 2x3)(x) is an example
of:
Answer:
B
Step-by-step explanation:
The first term of the binomial needs to be multiplied by the entire trinomial. We'll use the distributive property to expand. Now we do the same process for the second term. The last step is to combine the two parts and simplify.
Answer:
Distributive Property
Step-by-step explanation:
Which equation is represented by the graph below?
On a coordinate plane, a curve approaches y = negative 4 in quadrant 3 and then increases exponentially in quadrant 1. It crosses the y-axis at (0, negative 3).
Answer:
y = e^x - 4
Step-by-step explanation:
The missing options are
y = ln x - 3
y = ln x - 4
y = e^x - 3
y = e^x - 4
The function is defined in quadrant 3 and increases exponentially, then it is not a logarithm.
f(x) crosses the y-axis at (0, -3). Replacing x = 0 the last option, we get:
y = e^0 - 4 = 1 - 4 = -3
Answer:
y = e^x - 4
Step-by-step explanation:
Edge2020
* It should take 5.22 minutes to clean a shower. You have 5 showers that need to be cleaned. How many minutes should it take for you to clean all 5?
Answer:
26.1 minutes
Step-by-step explanation:
If you multiply 5.22 times 5 equals 26.1 to clean all 5. You just needed to multiply.
Hope this helps!!! PLZ MARK BRAINLIEST!!!
Answer:
26.1 minutes
Step-by-step explanation:
What is 2 and 2/3+ 1 and 1/2
Enter a zero or leave the whole number box blank to enter
a fraction.
So you have to enter 4 inside the box.
Look at the attached picture
Hope it will help you
Good luck on your assignment
The scale on a map is 1 inch = 2 1/2 miles. If two landmarks on the map
are 1 3/4inches apart, what is the actual distance between them?
Evaluate f(x)=x+3for f(-2)
Answer:
f(-2) = 1.
Step-by-step explanation:
If we are solving for f(-2), we will simply need to substitute in '-2' for 'x'. This gives us:
f(-2) = -2 + 3
f(-2) = 1.
Evaluate f(x) = x + 3 for f(-2)
Given: x = -2
Plug in -2 for x in the equation:
f(x) = x + 3
f(-2) = (-2) + 3
f(-2) = 3 - 2
f(-2) = 1
f(-2) = 1
1 is your answer.
~
(4 + 2) • 3 – (6² + 2)
Answer:
-20 is the solution by simplification
Step-by-step explanation:
(6) *3 - (38)
18 - 38
-20
Answer:
-46
Step-by-step explanation:
(4 + 2) • 3 – (6² + 2)
6* 3- 38
18 - 38
= -20
**I made a mistake and this is very much wrong.**
**corrected mistake**
Pam bought 6.5 pounds of apples for $16.19. If the equation 6.5x = 16.19
models the situation, what does the variable stand for?
HELP PLS!! Which postulate proves that ABC and EDC are congruent?
What is the difference?
-6-(11)
1-17
-5
O 5
017
Answer:
-17
Step-by-step explanation:
Hey!!!!
Here's your answer:
-6-(11)
= -6-11
=-17
So the right answer is -17.
Hope it helps...
A circle has 9 times the area of another circle. If the radius of the larger circle is 27 meters, find the radius of the smaller circle.
Answer:
Step-by-step explanation:
What is the value of x?
Answer:
D. 75
Step-by-step explanation:
A triangle’s angles equal 180 degrees according to the Triangle Sum Theroem. So, 180-70-35=75.
PLZ MARK BRAINLIEST!!!
Answer:
D. 75 degrees
Step-by-step explanation:
The three angles of a triangle have to add up to be 180 degrees. 70+35= 105, and 180-105= 75. Therefore, the third angle must be 75 degrees in order for it to be a proper triangle.
evaluate 0.1 m + 8 - 12 n when m = 30 and n = 1 /4
Answer:
[tex]8[/tex]
Step-by-step explanation:
[tex]0.1m + 8 - 12n \\ 0.1 \times 30 + 8 - 12 \times \frac{1}{4} \\ = 3 + 8 - 3 \\ = 8[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
Select the correct answer from each drop-down menu.
Which system of equations is represented by this graph?
Answer: y= 5/3x+3
y= -1/3x-3
Step-by-step explanation:
If you drop the menu I could see the choices
Answer:
y = 2x+3
y = -1/2x-3
Step-by-step explanation:
Hope this helps
Find the length of
YZ XY = 8 and XZ = 21.
A.
13
B.
18
C.
21
D.
29
Please select the best answer from the choices provided
A
B
C
D
Answer:
A. 13
Step-by-step explanation:
YZ + XY = XZ
YZ = XZ - XY = 21 - 8 = 13 units
What is the volume of a cube with a side length of 14 inches?
392 in 3
196 in 3
42 in 3
2744 in 3
The length of a rectangle is 1 less than twice the width. Write the equation that could represent the area of the rectangle in terms of the width
Answer:
(W2-1)xW
Step-by-step explanation:
The beginning of the equation represents the length as the question states it is one less than twice the width. Because you need to multiply width and length to get area, you place the length equation and parentheses and multiply the answer to the equation by the width :) Hope this helps!
Based on the problem statement, we have a word problem before us, that is solving for the area of a rectangle with given sides.
Area = 2y^2-y
Given data
Let the Length of the rectangle be x
and let the width be y
From the statement "The length of a rectangle is 1 less than twice the width"
the length can we re-written as
x = 2y-1
We know that the area of a rectangle is
Area = Length*Width
Area = (2y-1 )* y
Area = 2y^2-y
hence the expression for the area is given as 2y^2-y
Learn more about word problems here:
https://brainly.com/question/25693822
Learn more about area of rectangle here:
Jessie rode his bike for 13 hours last month. He rode 7 hours the first week of
the month. He rode the same number of hours each week for the remaining 3
weeks. Which equation or inequality best represents the number of hours. h.
Jesse rode per week for the last three?
Answer:
13=7+3h
Step-by-step explanation:
13 is all together, 7 for first week, and the other 3 have the same amount.
so you can say 13= 7 for the first week+ 3 of the same amount of hour which can be written as 3h.
what is 7 1/2 of 10 as a percent
Answer:
75%
Step-by-step explanation:
10 * x = 7.5
x = 7.5/10
x = 0.75
x = 75%
If the area of triangle ABD is 12 square units, what is the area of Rectangle ABCD?
Find the distance between the points (15, -11) and (15, -19).
Answer: 8
Step-by-step explanation:
Distance formula: square root x2-x1 squared + y2-y1 squared.
15-15=0
0 squared=0
-19- -11= -8
-8 squared=64
Square root 64= 8
Answer:
8 units
Step-by-step explanation:
the easiest way to work out the distance for these two points is to plot them on a linear graph. as they are in line (because they're both inline with 15 on the x-axis), you just have to count the numbers between -11 and -19. in this case there are 8 units between the two points.
I hope this was helpful :-)
Help me please I really need help
Answer:
im pretty sure its A
Step-by-step explanation:
Suppose the shipping company were packing balls with a diameter of 2 inches instead of cubes. Would the large box hold more balls or fewer balls than boxes? Explain your answer.
________________________________________________________________________________________
Answer: probably more
Two people swing a jump rope. The highest point in the middle of the jump rope is 76 inches above the ground, and the lowest point is 4 inches. The rope makes 4 revolutions per second. Write a model for the height of the rope in inches as a function of time in seconds given that the rope starts at its lowest point.
Answer:
h(t) = 36sin(1440x)+ 40
Step-by-step explanation:
Given the information:
highest point: 76 inches=>lowest point: 4 inches => 4 revolutions per second => period: [tex]\frac{1}{4}[/tex] per second = [tex]\frac{360}{\frac{1}{4} } =1440[/tex]y = a sin (bx+c) + k for different values of a, b, and c
=> Amplitude (a) = (highest point - lowest point) / 2 = 36
=> asymptom (k) = (highest point - lowest point) / 2 = 40
=> model for the height of the rope in inches as a function of time in seconds given that the rope starts at its lowest point is:
h(t) = 36sin(1440x)+ 40
Hope it will find you well.
Answer:
See image below
Step-by-step explanation:
What’s the area of the triangle ??
Answer:
7²
Step-by-step explanation:
3*2=6 6/2=3 6-2=4 4*2=8 8/2=4 4+3=7
Answer:
[tex]6 \: \: {units}^{2} [/tex]
Step-by-step explanation:
[tex] \frac{1}{2} \times b \times h \\ \frac{1}{2} \times 6 \times 2 \\ \frac{12}{2} \\ = 6 {units}^{2} [/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
Which fractions are equivalent to the fraction 7/9
Answer:
14/18, 35/45
Step-by-step explanation:
Answer:
14/18 and 35/45
Step-by-step explanation:
multiply the numerator and denominator by the same number for it to be equivalent. hope this helped!
What is the volume of the cylinder below?
15
12
A. 2160 units 3
B. 56072 units3
C. 1080 units 3
D. 360 units 3
hello,
here is your answer:
**********
volume of cylinder = [tex]\pi[/tex]r²h
radius = 12 units
height = 15 units
volume = r² × h × [tex]\pi[/tex]
= 12² × 15 × [tex]\pi[/tex]
= 144 × 15 × [tex]\pi[/tex]
= 2160 × [tex]\pi[/tex]
ans = A. 2160[tex]\pi[/tex] units³
**********
hope this helped,
:)
The volume of cylinder is 2160 [tex]units^{3}[/tex].
What is volume?Volume is the measure of the capacity that an object holds.
What is the formula for the volume of cylinder?The formula for the volume of cylinder is
[tex]v = \pi r^{2}h[/tex]
Where,
V is the volume of cylinder.
r is the radius of cylinder.
h is the height of cylinder.
π = 3.14
According to the given question
Height of the cylinder, h = 15 units
Radius of the cylinder, r = 12 units
Therefore, the volume of the cylinder is given by
[tex]v = \pi (12)^{2}(15)[/tex]
v = π × 144 × 15
V = 2160π [tex]units^{3}[/tex]
Hence, the volume of cylinder is 2160 [tex]units^{3}[/tex].
Learn more about the volume of cylinder here:
https://brainly.com/question/16134180
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How many points are 3 units from the y-axis and 1 unit from (4,1)?
Intuitively we're being asked how many points on the radius 1 circle centered at (4,1) are three units from the y axis. The answer is pretty obviously
Answer: One point
We'll work it out the usual way.
Let's give coordinates (x,y) to a point 3 units from the y axis and 1 unit from (4,1).
The x coordinate tells us how far we are from the y axis. 3 units from the y axis means
|x| = 3
x = ±3
One unit from (4,1) means
(x - 4)² + (y - 1)² = 1²
Let's try x=-3
(-7)² + (y - 1)² = 1
(y - 1)² = -48
No solution there
Let's try x=3
(3 - 4)² + (y - 1)² = 1
(-1)² + (y - 1)² = 1
(y - 1)² = 0
y - 1 = 0
y = 1
So (3,1) is the only point 3 units from the y axis and 1 unit from (4,1).
That verifies our answer above.
A laboratory technician can clean 34 pipettes every hour with an automatic washer. How many can he clean in 12 minutes? (Hint: Both time periods must be in the same unit of measurement)
Answer:
7
Step-by-step explanation:
you can do a ratio where you have 34 over 60 then cross multiply that ratio with x over 12 and 60x=408 and it equals 6.8 but I am assuming you have to round up.
Answer: 6.8
Step-by-step explanation:
34 in 60 minutes
In 12 minutes = ( 12/60) * 34