Answer:
The height of the right circular cylinder is 4.55 inches ⇒ b
Step-by-step explanation:
The formula of the surface area of a right circular cylinder is
S.A = 2πrh + 2πr², where
r is its radiush is its height∵ The surface area of a right circular cylinder is 300 square inches
∴ S.A = 300 in.²
∵ Its radius is 5 inches
∴ r = 5 in.
∵ π = 3.14
→ Substitute them in the rule above
∵ 300 = 2(3.14)(5)(h) + 2(3.14)(5)²
∴ 300 = 31.4h + 157
→ Subtract 157 from both sides
∵ 300 - 157 = 31.4h + 157 - 157
∴ 143 = 31.4h
→ Divide both sides by 31.4
∵ 4.554140127 = h
∴ 4.55 = h
∴ The height of the right circular cylinder is 4.55 inches
Answer:
B.) 4.55
Step-by-step explanation:
Edge 2021
What is the slope of the line that passes through the points(-4, 0) and (2, 0)?
Write your answer in simplest form.
Given:
Two points are (-4, 0) and (2, 0).
To find:
The slope of the line that passes through the given points.
Solution:
The line passes through the points (-4, 0) and (2, 0). So, the slope of the line is
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\dfrac{0-0}{2-(-4)}[/tex]
[tex]m=\dfrac{0}{2+4}[/tex]
[tex]m=\dfrac{0}{6}[/tex]
[tex]m=0[/tex]
Therefore, the slope of the line that passes through the points (-4, 0) and (2, 0) is 0.
Help pls with the pic
Answer:
B. (6x+3)(6x-3)
Step-by-step explanation:
distribute to get answers
Answer:
B) (6x+3) (6x - 3)
Step-by-step explanation:
given that 1/5<1/y<1/3, find all possible values each expression
The possible value of the expression is 5 > y > 3
How to determine the possible value of the expression?The expression is given as
1/5 < 1/y < 1/3
Take the exponent of the sides of the inequality
(The inequality sign would change)
So, we have
5 > y > 3
Hence, the possible value of the expression is 5 > y > 3
Read more about expression at
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If f(x) = x4 – 5, then what is the remainder when f(x) is divided by x + 1?
Answer:
The remainder is: f(-1) = -4
Step-by-step explanation:
We know that when a polynomial function f(x) is divided by x-c, then the remainder is f(c)
Given the function
[tex]f\left(x\right)\:=\:x^4\:-\:5[/tex]
It is stated that the function f(x) is divided by x + 1.
Thus, substituting x = -1 in the function to find the remainder f(-1)
i.e
f(-1) = (-1)⁴ - 5
f(-1) = 1 - 5
f(-1) = -4
Therefore,
The remainder is: f(-1) = -4
Answer:
9
Step-by-step explanation:
A building is 5 feet taller than twice the height of a 12-foot-tall tree. Which expression represents the height of the building, in feet?
5 x 2 x 12
2 x 12 + 5
2 x (12 + 5)
5 x (2 + 12)
Answer:
d
Step-by-step explanation:
5x2x12 is 120
2x12+5 is 29
2x(12+5) 19
5x(2+12) 70
According to the graph below. What is the
distance traveled in seven hours?
i say its 280 miles because the point is at half of 320 and 240 and 320-240 is 80 and half of eithegy is 40 therefore 240+40 is 280
y + 2 = 3(x - 4)
a. (2,-4)
b. (-2,4)
c. (4,-2)
d. (-4,2)
Answer:
B
Step-by-step explanation:
Factor by group
SOMEONE PLS HELP!! 15 points
Answer:
5.3
Step-by-step explanation:
The probability that Joe passes his exams is 0.7 and the probability that he wins the raffle is 0.12. What is the probability that Joe fails his exams and wins the raffle?
Answer:
3.71 probability
48 _ (-8) =(6)
What’s missing Need the answer ASAP
Answer:
[tex]divided[/tex]
Step-by-step explanation:
your need to divide 48 by 8 to get 6
Given the conditional statement: "If it is Wednesday, then Kayden doesn't
have baseball practice." What is the hypothesis of this statement? *
Answer:
if it's wednesday
Step-by-step explanation:
Can someone help me figure out what is 5/12 of 1 ⅓ =
Answer:
Gotta multiply them
Step-by-step explanation:
Answer:
5/9
Step-by-step explanation:
Of is another word for multiplication in math.
This means that to solve this, we will do:
5/12 × 1 ⅓
Make them both improper fractions
5/12 × 4/3
Multiply there numerators and denominators
20/36 =
5/9
please help will choose brainliest!!!!!
Answer:
The answer is (C)
x=y+z+7
of 7
Make x the subject of the formula
WX
=a
р
Pleas helppp
x = (qp)/w
Simplify and get x on one side of equation
A group of college students are going to a lake house for the weekend and plan on renting small cars and large cars to make the trip. Each small car can hold 4 people and each large car can hold 6 people. How many people could be transported to the lake house if the students rented 5 small cars and 8 large cars? How many people could be transported to the lake house if the students rented ss small cars and ll large cars?
“Find the (average) of the following set of data:12,20,1,20,8
Answer:
12.2
Step-by-step explanation:
First add all numbers.
Then divide it by the amount of numbers you added.
Then you have the average.
Hope this helped.
The 4 members of a robotics team held a car wash to raise money. To attract customers, each person held a sign by the road for an equal portion of the car wash, which lasted 3 hours in all.
Answer:
3/4 or 45 minutes each
Step-by-step explanation:
3 hours are equivalent to 180 minutes which you can then divide by 4. 180/4=45. 45/60 when simplified completely equals 3/4 of an hour
Picture with question attached
Answer:
Its a black picture
Step-by-step explanation:
Answer:
it is black pic i don't now the answer.
Question 10 of 10
Use the equation e/5 = 30 to solve the following problem.
Mary sells fruit with four of her friends. They want to make
enough money so that, after splitting the earnings evenly,
each person earns $30. How much does the fruit stand
need to make?
A. $300
B. $60
C. $350
D. $150
Answer:
The answer is for sure!!!!! $150!!!
Step-by-step explanation:
$150!!!!!!!!!!!!!!!!!
what are the smallest values of p and r that satisfy the definitions for parallel lines and perpendicular lines?
Answer:
p = 2
r = 4
Step-by-step explanation:
If you're doing parallel it needs to be like "side by side." The least you can do is 2 because you'll need at least one other line to be beside the original.
Perpendicular lines are intersecting, so if you intersect them as a plus sign, you'll make at least four right angles.
Multiply and simplify
3√50 x √22
[tex]{ \qquad\qquad\huge\underline{{\sf Answer}}} [/tex]
Let's solve ~
[tex]\qquad \sf \dashrightarrow \: 3 \sqrt{50} \times \sqrt{22} [/tex]
[tex]\qquad \sf \dashrightarrow \: 3 \sqrt{2 \times {5}^{2} } \times \sqrt{2 \times 11} [/tex]
[tex]\qquad \sf \dashrightarrow \: 3 \times 5 \sqrt{2} \times \sqrt{2 \times 11} [/tex]
[tex]\qquad \sf \dashrightarrow \: 15 \sqrt{ {2}^{2} \times 11} [/tex]
[tex]\qquad \sf \dashrightarrow \: 15 \times 2 \sqrt{11} [/tex]
[tex]\qquad \sf \dashrightarrow \: 30 \sqrt{11} [/tex]
Which equation represents a function that is nonlinear?
Answer:
y = x^2 - 25
Step-by-step explanation:
curvy so nonlinear
Is the following equation correct?
Answer:
no
Step-by-step explanation:
it equals 15, not 15% which is 0.15
hope it helps :D pls mark brainliest :D
D 3b. Triangle A has an area of 30cm² and a height of 5. What is the base?
The base of triangle will be 12 cm.
WHAT IS TRIANGLE ? HOW TO FIND ITS AREA ?A triangle is a three-sided polygon.
The area of a rectangle is commonly known to be b*h, where b is the base and h is the height. Using the formula for a rectangle, we can get the area of a triangle.
A rectangle is split into two congruent triangles by a diagonal. The area of each triangle is equal to half the size of the rectangle.
As a result, the triangle's area A may be calculated using the equation A=1/2*b*h, where b denotes the triangle's base and h its height.
CALCULATIONAREA OF TRIANGLE = 1/2*b*h
base = area of triangle * 2 / h
= 30 * 2 / 5
= 12 cm.
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Section 4 write a rational number for 2 out of 4 of the points on the number line? Pls help
Answer:
All the points to the right of 0 are rational
Step-by-step explanation:
rear above
What is the image of the point (-5, 6) after a rotation of 90° counterclockwise about
the origin?
Answer:
(-5,-6)
Step-by-step explanation:
This is beacuse you point started out in the 2 quadrant which is (-x,+y) and when rotated 90 degrees counterclockwise (to the left) it turns the point from (-x,y) to (-x,-y) and is put in the 3rd quadrant.
Hope this helps!
If you have any questions ask.
Helppp plzzz I’m trying to pass!!!!
FINDDDD VALUE OF Z !!!!!
I can help you did you ask Siri?
Just take a picture on Siri the would lead you to the answer.
Step-by-step explanation:
I hope that helps please give me Brainliest
p(x)=6/7x+4 What is P(42)
40
P(42) = (6/7)(42) + 4 = 36 + 4 = 40
i suck at math please help lol
Answer:
1
Step-by-step explanation:
since the 2 functions equal each other:
-2x + 3 = 4x - 9
add -2x to both sides
3 = 6x - 9
add 9 to both sides
12 = 6x
divide by 6
2 = x
you have x, now find y, you just need to plug 2 into one of the equations instead of both bc they both equal the same anyway
-2(2) + 3
-4 + 3
-1 = y
Now we'll find x + y, input them and it's 2 + (-1), which is 1