Answer:
5
Step-by-step explanation:
6 x 3 = 18
90 / 18 = 5
Answer: 5
Step-by-step explanation:
help help ASAP!!!!!!!
Answer:
Greatest angle measure is ∠Q
Smallest angle measure is ∠R
Step-by-step explanation:
As the length of side are in the same order as the measure of the angles opposite the lengths of sides. The greatest side is opposite to the greatest angle.
By using the properties of triangle , if one angle of a triangle is larger than the other angle, then the side opposite to the larger angle is greater than the side opposite to the smaller angle.
Longest side=PR=13cm
∴ Greatest angle measure is ∠Q
Smallest side=PQ=8cm
∴ Smallest angle measure is ∠R
Help me help me please I have to finish this by Tommrow
A.
i did this test already trust me
Answer:
I am not sure check it
but the answer is A
Which expression is equivalent to 10(f + 6e)?
a. 2(5f - 3e)
b. f(10 + 6e)
c. 2(5f + 3e)
d. 10(f + 6e)
Answer:
D. 10(f + 6e)
Step-by-step explanation:
sana nakatulong
Can someone please help me
5n + 2 = 22
- 2 - 2
___________
5 n = 20
÷ 5 ÷ 5
___________
n = 4
if the vertex of a parabola is (0, -4), what is the axis of symmetry?
If the vertex of a parabola is (0, -4). The equation of the axis of symmetry for this parabola is x = 0.
How to convert the given equation to vertex form?We first take out the coefficient of x squared, and then inside the bracket, we try to make a perfect square-like situation.
For parabolas, its axis of symmetry always goes through the vertex of the parabola.
In other words, the axis of symmetry is a vertical line that goes through the x-coordinate of the vertex.
Now, if the vertex of a parabola is (0, -4) which is at x = 0, y = -4.
Thus, the vertical line that goes through the coordinate of the vertex would be x = 0
Thus, the equation of the axis of symmetry for this parabola is x = 0.
Learn more about the vertex form of a quadratic equation here:
https://brainly.com/question/9912128
#SPJ2
Simplify. (Use the form a + bi.)
3 − 6i
−7i
Answer:
3 - 13i
Step-by-step explanation:
3 - 6i - 7i
3 - 13i
What is 6.23 billion in scientific notation?
Answer:
6.23 E9
Step-by-step explanation:
1 Billion = 1 E9
6.23 billion = 6.23 E9
Leave a thanks and mark brainliest if this helped.
Leave a thanks and mark brainliest if this helped.
Find the volume of the cylinder . Round to the nearest tenth. r = 5 cm 5 cm V=[?]cm^ 3
Answer:
V = 392.70 cm³
Step-by-step explanation:
Volume of a cylinder = πr²h
V = 22/7 * 5² * 5
V = 392.70 cm³
Answer: Acellus uses 3.14 for pi, so 5^2*5*3.14 is 392.5
Step-by-step explanation: 392.5
Which of these is NOT an example of lateral surface area? A. The label of a soup can. B. Painting the walls of your bedroom. C. The paper wrapper of an ice cream cone. D. The air in a basketball
Answer:
I think it is D because it's just gas
Step-by-step explanation:
The temperature startedat 10 degrees F. The temperature dropped 5
degrees every hour. What was the temperature after 3 hours?
Answer:
-5FStep-by-step explanation:
10-5x3=-5 F
A circle is shown. 4 radii are drawn. Chords are drawn to connect the radii points on the circle to form 2 triangles. The triangles have base lengths of 6 centimeters and the other 2 sides have lengths of 5 centimeters. The distance between the base of the triangle to the outline of the circle is 1 centimeter. Everything around the triangles is shaded.
What is the area of the shaded region?
Answer:
The Area of the Shaded Region: C. (25π – 24) cm^2
Step-by-step explanation:
Just took the Unit Test on Edg (2020-2021)!!
The sum of two circles is 80 pi square meters. Find the length of the radius if one of them is twice as long as the other
Answer:
Length of Radius of large circle= 8
Lenght radius of first circle= 2
Step-by-step explanation:
THIS IS THE COMPLETE QUESTION
The sum of the areas of two circles is 80π square meters. Find the length of a radius of each circle if one of them is twice as long as the other.
What is the radius of the larger circle?
Area of a circle can be calculated by Below formula
A = πr^2............eqn(1)
Let ( X) = area of first circle
Y= the area of second circle
Rx= radius of first circle
Ry = radius of second circle
From the question, we know that
[X+ Y] = 80π .......eqn(2)
Substitute the radius formula for the area,
[π(Rx)^2 + π (Ry)^2] = 80π ......eqn(3)
But from the question, Radius of second circle is twice of the second one, then
Ry = 2Rx ..........eqn(4)
If we substitute eqn (4) into eqn(3)
[ π(Rx)^2 + π (2Rx)^2 = 80π
If factorize π out, then cancel it out
π[(Rx)^2 + π (2Rx)^2 = 80π
Then we have
(Rx)^2 + 4(Rx)^2 = 80
5(Rx)^2 = 80
(Rx)^2= 80/5
(Rx)^2= 16
(Rx)= 4
From eqn(4)
Ry = 2Rx
Ry= 2(4)
Ry= 8
Rx= 2 and Ry= 8
Hence, radius of first circle= 2
Lenght Radius of second circle= 8
A wheel has a diameter of 28 inches. What is the approximate distance around the outside of the wheel? Use 3.14 for pi.
Answer:
43.96
Step-by-step explanation:warning might be wrong
Someone help me out please?
The radius of a circle is 10 cm. Find its circumference in terms of pi
Answer:
20 pi is the correct answer
please help me with this math problem, the question is on the picture that i attached, ill mark brainliest if the answer is correct. NO links!
Answer:
do u have insta
Step-by-step explanation:
write 0.0501 in scientific notation
Answer:
5.01 x 10^-2
Step-by-step explanation:
Move the decimal two times to the right so it becomes 5.01 and since you moved the decimal to the right the exponent will be negative.
Ashley walks One-third of a mile each day. After 10 days, how many miles has she walked?
Answer:
3 Miles
Step-by-step explanation:
Answer:
10/3 = 3 1/3
Step-by-step explanation:
According to the information given in the word problem, she walks one-third of a mile each day.
1/3 x 10/1 = 10/3
10/3 = 3 1/3 (simplified).
Nov. 1 Loaned $52,200 cash to C. Bohr on a 12-month, 7% note. Dec. 11 Sold goods to K. R. Pine, Inc., receiving a $1,800, 90-day, 8% note. Dec. 16 Received a $4,800, 180-day, 10% note to settle an open account from A. Murdock. Dec. 31 Accrued interest revenue on all notes receivable.
Answer:
Dr Notes Receivable $52,200
Cr Cash $52,200
Dec. 11
Dr Notes Receivable $1,800
Cr Cash $1,800
Dec. 16
Dr Notes Receivable $4,800
Cr Accounts Receivable $4,800
Dec. 31
Dr Interest Receivable $637
Cr Interest Revenue $637
Step-by-step explanation:
Preparation of the journal entries
Nov 1
Dr Notes Receivable $52,200
Cr Cash $52,200
Dec. 11
Dr Notes Receivable $1,800
Cr Cash $1,800
Dec. 16
Dr Notes Receivable $4,800
Cr Accounts Receivable $4,800
Dec. 31
Dr Interest Receivable $637
Cr Interest Revenue $637
($609+$8+$20)
Working:.
Interest Revenue
Note that 1 Nov to Dec 31st will give us 2 months
=$52,200 x 0.07 x 2/12 =$609
Note that Dec 11 to Dec 31st will give us 20 days
=$1,800 x 0.08 x 20/360 =$8
Note that Dec 16 to Dec 31st will give us 15 days
=$4,800 x 0.10 x 15/360=$20
Super urgent please help urgent
Answer:
A) the value is less than 67
Step-by-step explanation:
Can someone please help me with math.
Answer:
21) C it lies between 9 and 10 on a number line
LEARNING TASK 3:
Directions: Given that b ∥ c with d as
transversal. Find the value of x in the
following.
1. ∠4 = 5x, ∠5 = 120°
2. ∠1 = 100°, ∠7 = 10x
3. ∠2 = 3x - 10, ∠6= x + 30
4. ∠4 = 3x + 10, ∠6= 2x + 20
5. ∠1 = 7x + 9, ∠5 = 5x + 31
Plssss I need this now
Step-by-step explanation:
1. Angle 5 = 120 degree
Angle 5 = Angle 6 ( alternate exterior angles are equal )
Therfore, Angle 6 = 120 degree
Angle 6 = Angle 4 ( Vertically opposite angles are equal )
Therfore, Angle 4 = 120 degree
Angle 4 = 5x
120 = 5x
120/5 = x
40 = x
Therefore x = 40 degree.
2. Angle 1 = 100 degree
Angle 1 = Angle 7 ( vertically opposite angles are equal )
Therefore, Angle 7 = 100 degree
Angle 7 = 10x
100 = 10x
100/10 = x
10 = x
Therefore x = 10 degree
I want some more time for this question.
In a bag of jellybeans there are 6 purple jellybeans, 5 blue jellybeans, 3 yellow jellybeans, 2 green jellybeans, and 4 red jellybeans. One jellybean is selected at random. What is the probability of selecting a jellybean that is not green?
Group of answer choices
2/20
1/9
1/10
9/10
Answer:
9/10
Step-by-step explanation:
There are 20 and 2 green 20-2 is 18 so 18/20 simplified is also 9/10
Answer:
9/10
Step-by-step explanation:
hope it helps
What is the factorization of the trinomial below?
3x^3 + 6x^2- 24x
Answer:
D
Step-by-step explanation:
kkkkkkkkkkkkkkkkkkk
Find the surface area of the pyramid. The side lengths of the base are equal. Square pyramid with base edge of 12 centimeters, and a slant height measuring 17 centimeters, on a triangular face. The surface area is square centimeters.
Answer:
the surface area of the square pyramid is 576.66 cm^2
Step-by-step explanation:
The computation of the surface area of square pyramid is given below:
A = a^2 + 2a × √a^2 ÷ √4 + √h^2
where
a = 12 cm
h = 17 cm
Now put the value of a and h in the above formula
= 12^2 + 2(12) × √12^2 ÷ √4 + √17^2
= 576.66 cm^2
hence, the surface area of the square pyramid is 576.66 cm^2
Answer:
I don't know I just want to get points
Step-by-step explanation:
please help me, eshay lad
Answer:
122.5 cm²
Step-by-step explanation:
Area of this trapezium:
1/2 × 35 × 7
= 245/2 = 122.5 cm²
Answer:
122.5
Step-by-step explanation:
(a+b)h/ 2 = (21+14 )7/2= 35 x 7 / 2 = 122.5
I hope im rght! i
what is 3040-17+6987x987654
Reat me 1-10
Answer:
6900741521
u cool
i guess
imma guy so...imma say u look 6/10
Step-by-step explanation:
I need help with math, I don't understand any of this type of stuff.
Answer:
option number three goes to square, option number two goes to trapezoid and las third option goes to rectangle.
Step-by-step explanation:
ABCD is a square with an area of 49 cm2, and BE = 4.95 cm. Point E is the midpoint of 2 diagonal lines crossed inside the square.
Answer:
I suppose we want to find the side length of the square.
We know that:
The area of the square is 49cm^2
The distance between one of the vertices of the square and the middle of the square is:
BE = 4.95cm
Now let's remember some things.
For a square of side length L, the area is:
A = L^2
and the diagonal length is:
D = √(2)*L
In this case, we know that half of the diagonal is equal to:
BE = 4.95 cm
Then the diagonal is:
D = 2*BE = 2*4.95cm = 9.9cm
And for the diagonal formula, we have:
D = 9.9cm = √(2)*L
Then the side length is:
L = 9.9cm/√(2) = 7cm
And if we check the area of this square, is:
A = L^2 = (7cm)^2 = 49cm^2
So it checks.
Then we can conclude that the sidelength of the square is 7cm, which means that:
AB = 7cm
BC = 7cm
CD = 7cm
DA = 7cm
Will mark brainliest. Add 2√2+ 5√3 and √2 – 3√3.
Answer:
3√2 + 2√3
Step-by-step explanation:
2√2 + 5√3 + (√2 - 3√3)
(2√2 + √2 ) + (5√3 - 3√3)
(2+1) √2 + (5-3) √3
3√2 + 2√3
The answer is 7.70674230227