Answers
Answer: 20. A 21. C 22. B
Step-by-step explanation: image attached below for explanation
Related Questions
At which value in the domain does f(x) = 0?
Ty
10
8+
6
4
2
-1
3
-10
--3
Answers
Find the volume to the nearest millimeter of a cylinder that is 45 millimeters tall and has a diameter of 26 millimeters. Use 3.14 for pie.
Answers
Answer:
Volume = π • r² • height
Volume = 3.14 • 13² • 45
Volume = 23,879.7 cubic millimeters
Volume = 23,880 cubic millimeters (to nearest millimeter)
Step-by-step explanation:
Whats the area of a circle with a circumference of \blueD{50.24}50.24start color #11accd, 50, point, 24, end color #11accd units.
Answers
Answer:
[tex]A=200.96\ unit^2[/tex]
Step-by-step explanation:
Given that,
The circumference of the circle, C = 50.24 units
We need to find the area of the circle.
The formula for the circumference of the circle is given by :
[tex]C=2\pi r[/tex]
r is the radius of the circle
[tex]r=\dfrac{C}{2\pi}\\\\r=\dfrac{50.24}{2\times 3.14}\\\\r=8\ units[/tex]
The formula for the area of a circle is given by :
[tex]A=\pi r^2\\\\A=3.14\times 8^2\\A=200.96\ unit^2[/tex]
So, the area of the circle is equal to [tex]200.96\ unit^2[/tex].
A principal collected and recorded math test scores for two groups of students. After analyzing the information for each group, the principal summarized the data on the box plots. Based on the box plots, which statement correctly compares the median test scores for the two groups of students?
Answers
Help me please aahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Answers
A biologist is studying the growth rate of a bacteria sample. The sample started with a bacterial count of 331. The chemist's data shows the count to be increasing by 6% every 2 hours. At that rate, approximately what is the bacterial count after 6 hours?
A. 418
B. 450
C. 394
D. 470
Answers
Step by step:
A sculptor is planning to make two triangular prisms out of steel. The sculptor will use △ABC for the bases of one prism and △DEF for the bases of the other prism.
(a)Is △ABC similar to △DEF? Explain.
(b)Suppose the sculptor makes both prisms with the same height. Which prism will have a greater volume? How many times greater? SHOW YOUR WORK FOR BRAINLIEST!!
Answers
Answer:
a)
Verify is the corresponding sides have same ratio:
AB / DE = 50/60 = 5/6 BC / EF = 20/24 = 5/6Since the ratios are same, the triangles are similar
b)
If one dimension is same, the base areas will make difference by the square of the scale factor:
(6/5)² = 1.44 times(NO LINKS)!~Brainliest IF YOU CAN SIMPLIFY AND SOLVE FOR THE UNKNOWN~!(3 + 5)² + [8 - 11] + Z = 4(Z - 2)
Answers
Answer:
(3+5) = 8 times 8 = 64 64+(8-11)+Z=64+(-3) + Z=62+z= 62+2 = 64
64
Step-by-step explanation:
2/5 meters= blank cm
Answers
Answer:
⅖ m = 40 cm
Step-by-step explanation:
1 meter = 100 cm
1 : 100 = 2/5 : y
1 × y = 100 × 2/5
y = 40
Can some smart person help me out here!!!
Answers
Answer:
the answer is C I'm studying this right now
if a cake recipe calls for 3 1/2 cups how many cups are needed for 5 recipes?
Answers
Answer:
17 1/2
Step-by-step explanation:
multiply 3 1/2 times 5.
Answer:
17.5
Step-by-step explanation:
3.5 x 5
I need help on this I'm super confused.
Answers
Answer:
a) 7x-2
b) 28x-8
c) length of a side: 26 in, perimeter: 104 in, area: 676 square inches
i’m not quite sure abt c but i hope this helps :)
HELP ME PLEASE I'll give brainless.
Answers
Answer:
∠FGI=40°
Step-by-step explanation:
CE║FH ⇒ ∠CDG=∠FGI=40°
Sine is positive in which of the following quadrants?
A. I and III
B. I and IV
C. T and II
D. II and III
Answers
Answer:
C. I and II
Step-by-step explanation:
In q1, all trig functions are positive. q2, sin and csc is positve. hope this helps!!
Explain why this is not a polygon (10 points)
Answers
Please help me? I am confused.
Answers
Explanation: 7-2x=2x(x-4)-1
7-2x=2x-9
-2x-2x=-9-7
-4x=-16
which will get you your answer x=4
just give the number plsthx
Answers
Answer:
69
Step-by-step explanation:
Answer:
69
Step-by-step explanation:
because 100 minus 31 equals 69
find value of X in cos(3x-30°)=sin(7x+50°)
Answers
Answer:
7
Step-by-step explanation:
Given the expression
cos(3x-30°)=sin(7x+50°)
In trigonometry cosx = sin(90-x)
Hence
Cos(3x-30) = sin(90-(3x-30))
Cos (3x-30) = sin(90-3x+30)
Cos (3x-30) = sin(120-3x)
Substitute into the expression above
Sin(120-3x) = sin(7x+50)
120-3x = 7x+50
Collect like terms
-3x-7x = 50-120
-10x = -70.
x = 70/10
x = 7
Hence the value of x is 7
whats 5^4/5+4 please help
Answers
ANSWER ASAP!!!!
Thank u
Answers
Answer:
27
Step-by-step explanation:
[tex]9 + 9 + 9 = 27[/tex]
3 sides
I am sorry if this is wrong
А
E E
С
D
B
If mZACD = 100°, then mZACE = [?]°
Answers
Answer:
80 degrees
Step-by-step explanation:
a line is always 180 degrees
one side of that line is 100
so, just subtract 100 from 180
you get 80
180 - 100 = 80
Lucy's dog lost 6 pound How much weight does her dog need to gain in order to a net change of 0 pounds? _pounds?
Answers
Answer:
I think 6 pound. Beacuse 6-6=0
Expand to write an equivalent expression: -14(-8x+12y)
Factor to write an equivalent expression: 36a−16
Answers
Answer:
an equivalent expression: -14(-8x+12y)=112x-168y
factor of an equivalent expression: 36a−16=4(9a-4)
Pierson bought a stuffed bear priced at $29.95 and paid 8.5% sales tax.
What was the total cost of her purchase?
Answers
Answer:
the total cost is 32.50 or 32.49575
Step-by-step explanation:
Answer:
he payed $32.50 for the stuffed bear
Step-by-step explanation:
multiple 29.95 by.085 and then add the number you get to the original
If an item is discounted by 5 percent, and the final price is 57, what is the original price of the item?
Answers
Answer:
$59. 85 or rounding, $60 (I AM NOT COMPLETELY SURE)
Step-by-step explanation
I changed the percentage into a decimal (.05) and then multiplied it by the final price (57). After multiplying, I got, $2.85. I then added that to the final price to get, $59.85.
7b-3<11
Is anyone know the answer
Answers
Answer:
b < 2
Step-by-step explanation:
7b - 3 < 11
add 3
7b < 14
divide
b < 2
Answer:b<2
Step-by-step explanation:
Explain why that price seems to be a linear function of the number of boxes ordered?
Heeeeeelp
Answers
Answer:
Step-by-step explanation:
Because it's adding by a constant I'm pretty sure
1. Find the AREA of the circle.
Answers
12.566
Hope this helped :T
slope of (-2,6) (-5,-4)
Answers
Answer:
10/3
Step-by-step explanation:
(-2, 6) & (-5, -4)
To find the slope of the line, we use the slope formula: (y₂ - y₁) / (x₂ - x₁)
Plug in these values:
(-4 - 6) / (-5 - (-2))
Simplify the parentheses.
= (-4 - 6) / (-5 + 2)
= - 10 / -3
Simplify the fraction.
-10/-3
= 10/3
This is your slope.
Hope this helps!
Answer:
- 1/2
Step-by-step explanation:
Need help ASAP pleaseeeeee
Answers
Answer:
If she downloaded 40 songs she would pay $36 per month.
If she downloaded s songs she would pay 0.75(s)+6 per month.
Step-by-step explanation: