Answer:
Ehhh waht ??im 10 jears old!
Step-by-step explanation:
Hahah
HELP WILL MARK BRAINLIEST IF GOTTEN RIGHT
Answer:
10π (after use calculator)
Step-by-step explanation:
A = 2πr
so,
A = 2(π)(5)
A = 10π
then use your calculator
and u will get the answer
What is the value of the expression
6t - 2
+4(t + 1) when t = 5?
4.
Answer:
(6 x 5) - 2 + 4(5 + 4)
30 - 2 +20 +16
A = 64
Step-by-step explanation:
What is the value of f(−3)? f(−3) = What are the domain and range of f(x)? (Negative infinity, infinity) ; (Negative infinity, 4); (Negative infinity, 4 Right-bracket (Negative infinity, 4 Right-bracket On a coordinate plane, a piecewise function is comprised of 2 lines and a curve. A line starts at closed circle (negative 3, 4) and has a negative slope toward (negative 5, 1). A line starts at open circle (negative 3, 3) and goes to closed circle (0, 0). A curve starts at closed circle (0, 0) and curves up to open circle (4, 2). f (x) = StartLayout Enlarged left-brace First row x + 7, x less-than-or-equal-to negative 3 Second row negative x, negative 3 less-than x less-than-or-equal-to 0 third row StartRoot x EndRoot, 0 less-than x less-than 4 EndLayout
Answer:
4
B
Step-by-step explanation:
Answer:
4
next one is B
Step-by-step explanation: EdGE
A. 93
B. 57
C. 132
D. 123
Answer:
B
Step-by-step explanation:
The interior angles of a triangle always add up to 180 degrees.
We have two angles already and they add up to 60+63=123 degrees
180-123=57
so the remaining angle is 57 degrees
9514 1404 393
Answer:
D. 123°
Step-by-step explanation:
The external angle is equal to the sum of the remote internal angles.
m∠1 = 60° +63°
m∠1 = 123°
Troy and Ronnie wrote down how much time they spent at play rehearsal each week for 6
weeks.
Troy spent 6, 4, 8, 5, 10, and 9 hours at play rehearsal.
Ronnie spent 4, 6,3,7,7, and 3 hours at play rehearsal.
How does the range of hours Troy spent compare with the range of hours Ronnie spent at play
rehearsal? Answer the questions to find out.
1. What is the range of hours Troy spent at play rehearsal? Explain how to find the range of a
data set.
Write your answer in the space below.
2. What is the range of hours Ronnie spent at play rehearsal?
Write your answer in the space below.
B. Who had a greater range of hours spent at rehearsal?
Write your answer in the space below.
Answer:
6 hours. To find the range you arrange the numbers in order from least to greatest, then subtract the largest number in the data set from the smallest.4 hours.b. Troy had the greater range because 6 hours is longer than 4 hours.
Step-by-step explanation: To find the range you arrange the numbers in order from least to greatest, then subtract the largest number in the data set from the smallest.
Explain the difference between parallel and perpendicular slope in fewer than twenty words.
Answer:
parallel refers to two equidistant lines, Because the lines are equally distant, they have the same slope and the angle between them is zero. On the other hand, when two lines intersect at a right angle, they are called perpendicular.
Step-by-step explanation:
quick i’m almost done
Answer:
Step-by-step explanation:
[tex]\sqrt{12^{2}+6^{2} } = \sqrt{144 + 36} = \sqrt{180} = \sqrt{36*5}= 6\sqrt{5} = 13.4[/tex]
answer is A
Please help me on this for my quiz: Which equation represents an inverse variation with a constant of 56?
A: y/x=56
B: 7/y=8/x
C: 1/4y=14x
D:xy/2=28
Answer:
D) xy/2 = 28
Step-by-step explanation:
Inverse Variation:
y = k/x
Given:
k = 56
Work:
y = k/x
y = 56/x
xy = 56
xy/2 = 28
xy = 28 * 2
xy = 56
how to deal with never being loved after your bf told u he never actually loved you
Answer:
don't lose your hope
think positive
Need some help on this question??
Step-by-step explanation:
I am sorry I didn't know the answer
Answer:
2nd option
Step-by-step explanation:
The secant- secant angle CAD is half the difference of the intercepted arcs, that is
∠ CAD = [tex]\frac{CD-GE}{2}[/tex]
Jaysen flips a coin and selects a letter tile at random from those shown.
What is the probability of flipping heads and selecting a vowel? Express your answer as a fraction in simplest form.
Answer:
The probability of flipping heads is 1/2 and the probability of picking a vowel is 4/10 or 2/5
The probability that you randomly select a red marble from a group of 40 marbles is 7/20 . How many are red marbles?
1 pound is equal to 16 ounces. How many ounces are in 3 pounds, 7 ounces?
Answer:
1 pound=16 ounces
3 pound=16x3= 48 ounces
Step-by-step explanation:
hope it helps ❤️
Answer:
if 1 pound = 16ounces
3pounds= 3×16+7ounces
= 48+7
= 55 ounces
THIS IS MY LAST QUETSION!!!! Please help!!!
Answer:
x=19(rounded) or 18.7882942281
Step-by-step explanation:
a^2+b^2=C^2
8^2+17^2=C^2
64+289= C^2
353=C^2
[tex]\sqrt{353} =\sqrt{C^2}\\[/tex]
18.7882942281= C
19= C
Practice
In the figure, a || 6. What is the value of x?
Answer:
x = 40
Step-by-step explanation:
3x + 9 = 129 Alternate Exterior Angles Theorem
-9 -9
3x = 120 divide by 3
x = 40
If x-5 = 8, which equation below would also be true?
Answer:
A
Step-by-step explanation:
because
[tex]x - 5 = 8 \\ x = 8 + 5 \\ x = 13 \\ x - 5 + 2 = 8 + 2 \\ x - 3 = 10 \\ x = 10 + 3 \\ x = 13[/tex]
identify an equation in point slope form for the line perpendicular to y=-2x+8 that passes through (-3,9)
Answer:
y - 9 = 1/2(x + 3)
Step-by-step explanation:
find the slope that is perpendicular to line y = -2x + 8, which is the negative reciprocal slope: 1/2
substitute the new slope 1/2 and the given/known point (-3, 9) into the point-slope form:
=> y - 9 = 1/2(x - (-3)) => y - 9 = 1/2(x + 3)
point-slope form:
Find the area of this parallelogram. Be sure to include the correct unit in the answer! (cm) , (cm2) , (cm3)
HELP PLEASE ! asap. i have a 30% in geometry & really tryna pass before summer .
Answer:
100cm^2 is what it means
Answer:
156 cm²
Step-by-step explanation:
The area of a parallelogram is found by finding the product of its base and perpendicular height. Here, the base is 12cm and the perpendicular height is 13cm.
12cm x 13cm = 156 cm²
help me i really need the help
Answer:
G: 1 3/4
Step-by-step explanation:
you have to divide, 8 3/4 cups by 5 and you get 1 3/4!
Answer:
G. 1 3/4
Step-by-step explanation:
There are multiple ways you can do this, but there's one easy way.
You can convert 8 3/4 to a decimal, which is 8.75.
From there, divide 8.75 by 5 and you get 1.75, which is 1 3/4/
Which is the volume of the Sphere with a diameter of 6 inches?
Volume
Sphere
=
A
288 Tt in
B
48 Tt in
C 36 Tt in
D 108 Tt in
Answer:
C
Step-by-step explanation:
because 6×6 is 36 so yeahh
1. Find the Surface Area of the Rectangular
Prism.
5 ft
4 Ft
3 ft
Answer:
The total surface area is 94ftsq
lateral surface area is 70ftsq
top surface area is 12ftsq
bottom surface area is 12 ft sq
What’s the answer of this text question???
Answer:
250 hamburgers and 194 cheeseburgers
Answer:
D. none of the above
Step-by-step explanation:
Ignore the troll....
Consider the line - 5x – 3y = 7.
(a) What is the slope of a line parallel to this line?
(b) What is the slope of a line perpendicular to this line?
Answer:
a: m=5/3
b: m=-3/5
Step-by-step explanation:
first, before answering the questions, let's change the line from standard form (ax+by=c), where a and b are free coefficients into slope-intercept form (y=mx+b), where m is the slope and b is the y intercept
subtract 5x from both sides
-3y=-5x+7
divide by -3
y=5/3x-7/3
now to answer part a:
parallel lines have the same slopes, but different y intercepts.
the slope of the given line is 5/3, so therefore, a parallel line to the line y=5/3x-7/3 will also be 5/3
part b:
perpendicular lines have slopes that are negative and reciprocal; if you multiply them together, the result is -1
so to find the slope of a perpendicular line, use this formula:
5/3m=-1
multiply by 3/5 to isolate the variable
m=-3/5
therefore the slope of a perpendicular line will be -3/5
hope this helps!
please help me with this !
9514 1404 393
Answer:
(a) 30%
Step-by-step explanation:
The number in the section marked "car" is 15.
The total of the numbers in all sections is (working CW) ...
15 + 10 + 5 + 20 = 50
Then the fraction that come by car is ...
car/total = ...
15/50 = 30/100 = 30%
Which fraction represents the probability of getting at least 1 heads?
A.7/8
B.3/4
C.1/6
D.1/8
An aquarium can hold 4.5 liters of water. How many milliliters of water can the aquarium hold? A 450 milliliters B 4,500 milliliters C 45 milliliters D 45,000 milliliters
Answer:
B. 4,500
Step-by-step explanation:
1 liter = 1,000 milliliters
4.5 x 1,000= 4,500
:DDDD Glad I could help
Why might it be useful to covert radians to degrees?
Answer:
Protractor measures degrees
Step-by-step explanation:
Is there a relationship between the percent of high school graduates in each state who took the SAT and the state’s mean SAT Math score? Here is a residual plot from a linear regression analysis that used data from all 50 states in a recent year
A residual plot shows “Percent of high school graduates taking the SAT” along the horizontal axis ranging from 0 to 90 in increments of 10 and “Residual” along the vertical axis ranging from negative 50 to 50 in increments of 25. A horizontal line is drawn at 0 on the vertical axis across the graph. Dots are scattered on the either side of the line across the graph and between negative 30 and 35 on the vertical axis. A dot is shown before 20 on the horizontal axis between negative 70 on the vertical axis.
Explain how the residual plot shows that the Linear condition for performing inference about the slope is, or is not, met.
The variability of the residuals in the vertical direction is roughly the same from the smallest to the largest -value, which suggests that the relationship between mean SAT score and percent taking is not linear.
There is clear curvature in the residual plot, which confirms that the relationship between mean SAT score and percent taking is linear.
There is clear curvature in the residual plot, which suggests that the relationship between mean SAT score and percent taking is not linear.
There is clear curvature in the residual plot, which suggests that the relationship between mean SAT score and residual values is not linear.
The variability of the residuals in the vertical direction is roughly the same from the smallest to the largest -value, which confirms that the relationship between mean SAT score and percent taking is linear.
Answer:
There is clear curvature in the residual plot, which suggests that the relationship between mean SAT score and percent taking is not linear.
Step-by-step explanation:
Braelyn is writing an equation to represent the perimeter of a rectangle with the width equal to half the length. She knows that the perimeter is equal to 18 units and needs to find the length and width of the rectangle. Which equations represent this relationship? Select the four correct answers.
x + one-half x = 18
2 x + x = 18
2 (x) + 2 (2 x) = 18
x + one-half x + x + one-half x = 18
2 (x + one-half x) = 18
2 x + one-half x = 18
Answer:it’s the middle 4. First and last choices are wrong
Step-by-step explanation:
Answer:
it’s the middle 4. First and last choices are wrong
Step-by-step explanation:
A pet store has
10 hamsters for every 8 cats.
What is the ratio of hamsters to cats?
8:18
8:10
10:8
Answer: 10:8
Step-by-step explanation:
There are 10 hamsters and 8 cats
Since hamsters is first in the ratio, you put the 10 and then the 8
10:8
Hope this helps!
Answer:
the last option 10:8....