Step-by-step explanation:
√(20+5²)=√{20+25}=√45=3√5
Find the area of the complex figure.
Answer:
it's 189 the area
Step-by-step explanation:
area =189
1. y = 6 x+8
2. y = 23 x
3. y = -x+ 5
4. y = 3 4 x - 212
5. y = 1,5 x + 11
Answer:
Not sure what you're asking here
Step-by-step explanation:
Which is an arithmetic sequence?
Question 3 options:
-5, 6, 10, 13
1, 2, 4, 8
1, 4, 9, 16
3, 10, 17, 24
Answer:
3, 10, 17, 24
Step-by-step explanation:
The others don't have a common pattern so it is the last one.
The common difference in the last one is 7.
So the last one is the correct answer.
Hope this helps =]
Estimate the volume of a soccer ball that has a diameter of 8 inches
Answer:
269 in³
Step-by-step explanation:
The formula for the volume of a sphere is V = (4/3)πr³.
Here the ball (sphere) diameter is 8 in, meaning that the radius is 4 in.
Thus, the volume of this ball is:
V = (4/3)π(4 in)³
If an "estimate" is good enough, use 3.14 for π:
V = (4/3)(3.14)(4 in)³ = 269 in³
PLEASE HELP!! ASAP !!! WILL MARK BRAINLEST!
Answer choices
○ 0°
○180°
○270°
Answer:
270° counterclockwise
Step-by-step explanation:
please help me i'll count you as brainlist
Answer:
b
Step-by-step explanation:
Answer:
x=-6
Step-by-step explanation:
[tex]3x-7-\frac{2}{3}(9x-6)=15\\3x-7-6x+4=15\\-3x-3=15\\-3x=18\\x=-6[/tex]
The graph of the function f(x) =x^2 is shown on the grid below. Graph the function g(x) =(x-2)^2 -4 in the interactive graph.
Answer:
shift it down by 4 units
Step-by-step explanation:
by the placement of the -4 it can be determined that you would shift it according to the y axis
The formula a(x-h)^2 + k = y
h represents change in x, k represents change in y
-k means shift down
Find all solutions to (x+5)(2x-3)=3
Answer:x=-5.22311 and x=1.72311
Step-by-step explanation:
2x^2-3x+10x-15=3
Then put into quadratic formula and use calculator
Find the area of the parallelogram.
Answer:
36 ft^2
Step-by-step explanation:
I) Find dimensions:
The base is 9 feet, and the height is 4 feet.
(Remember, 6 ft is not the height because that is the height of the parallelogram's parallel sides.)
II) Find area:
Area = base x height
A = B x H
36 = 9 x 4
III) Find unit:
Make sure to add the unit, it is ft^2 or ft² since this figure is three-dimensional and measured in feet.
Which equation is graphed here?
A)y = 2 + 2/3x
B)y = 2/3x - 2
C)y = -2 - 2/3x
D)y = -2/3x + 2
i need help this is dude tomorrow
A triangle has a base length of 14cm. The perpendicular height is 9cm. Find the area of the triangle
The area of a triangle with the given base and height is 63 cm².
Given that, a triangle has a base length of 14 cm and the perpendicular height is 9 cm.
What is the area of a triangle?The area of a triangle is defined as the total space occupied by the three sides of a triangle in a 2-dimensional plane. The basic formula for the area of a triangle is equal to half the product of its base and height, i.e., A = 1/2 × b × h.
Here, b=14 cm and h= 9 cm
So, area = 1/2 × 14 × 9
= 63 cm²
Therefore, the area of a triangle with the given base and height is 63 cm².
To learn more about the area of a triangle visit:
brainly.com/question/27701864.
#SPJ5
convert into 24 hours clock time. (a).1.40pm
Answer: 13:40
Step-by-step explanation:
Answer:
13:40
Step-by-step explanation:
pm is after the first 12 hours of the day
and so 1 pm you just add one
12+1=13
at the 40 minutes
13:40
Which number line shows the solution to w - 2 ≤ 8? *
(don't delete my question)
Answer:
closed circle going left from 10
Step-by-step explanation:
B (*￣3￣)╭
Find the value of x, round your answer to the nearest tenth.
if she were to average that same commission each week how much would she make in commissions in a year treating a year as having exactly 52 weeks
Which of the given pairs of expressions are equivalent? Select all that apply.
Answer:
sorry I don't know about this Question
what is the solution of
x/3+2=3
Answer:
x=3
Step-by-step explanation:
x/3+2=3 (subtract 2)
x/3=1 (multiply by 3)
x=3
2/5 * 2/5 * 2/5
I know it but I’m not sure
Answer:
0.064
Step-by-step explanation:
anyone good with this problem! pls help , due in 16.
PLZZZZ HELPPPPP!!
Diane plants a tree in her backyard. The tree is currently 5 feet tall and is expected to grow at an average rate of 1.4 feet per year. Determine when the tree will be 12 feet tall.
7 years
12 years
5 years
8 years
5
Step-by-step explanation:
5+1.4+1.4+1.4+1.4+1.4
Andre and Elena are each saving money. Andre starts with $120 in his savings account and adds $5 per week. Elena starts with $50 in her
savings account and adds $15 each week
After 4 weeks how much will they have.
After how many weeks will they both have the same amount of money.
Answer:
140 for andre and elena will have 110 dollars
what is the perimeter of 6 and 2
Answer:
In order to calculate perimeter, you need to add together the lengths of all four sides of the square. You are given the length of one side. Remember, all sides of a square are equal, so really you already have the measures of each side. Then, you add them together, so 6 + 6 + 6 + 6 = 24 inches.
Step-by-step explanation:
To find the perimeter of a rectangle, add the lengths of the rectangle's four sides. If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the height and the other two sides are equal to the width). Multiply both the height and width by two and add the results.
Answer:
16
Step-by-step explanation:
P=2(L+W)
=2(6+2)
=16
The measure of an angle is 34.7°. What is the measure of its supplementary angle?
Answer:
Let the supplementary angle be x.
x+34.7°=180
or, x=180-34.7°
or, x=145.30°
:. x=145.30°
find the are in millimeters plz.
Answer:
640 units squared
Step-by-step explanation:
First, the formula of a trapezoid is (a + b) x 2 divided by h
So, 40 + 24 = 64
64 x 20 = 1280
and 1280/2 = 640
Hope this helps!
Jackie wants to buy a dress, the regular price of the dress is $36 but it is on sale for 20% off, what is the final price, show work.
Answer: The final price is $7.2
Step-by-step explanation: if you multiply 36 x 20 = 720 and if you divide 100 = 7.2
The author uses paragraph 1 to A) establish his credentials. B) show that science and fun are linked. C) explain how roller coaster carts work. D) tell which parks give the most thrills. Eliminate
The inference shows that the author uses paragraph 1 to B. show that science and fun are linked.
What is an inference?An inference simply means the conclusion that can be deduced from the information given on an excerpt.
In this case, the inference shows that the author uses paragraph 1 to show that science and fun are linked. This was illustrated in the story about roller coasters.
Learn more about inference on:
https://brainly.com/question/25280941
Answer:
The correct answer is B
Step-by-step explanation:
I took this test
PLEASE HELP ME WITH THIS IT IS 12 AM
Kelly got a part time job and had to pay $150 worth of taxes, which was 10% of her monthly payment. How much money did she make before paying taxes?
Answer:
$1,500
Step-by-step explanation:
To find how much money she made before paying taxes, divide 150 by 0.1:
150/0.1
= 1500
So, Kelly made $1,500 before taxes
Answer:
$1,500
Step-by-step explanation:
Turn 10% into a decimal: To turn a percent into a decimal, you move the decimal twice to the left.
10%=.1
Divide: $150 divided by .1=1500
$1,500
Hope this helped!! :)
Stay safe and have a wonderful day/night!!!!!
Good luck!
Brainliest?!?!
An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two rolls are added together. This sum is recorded as the outcome of a single trial of a random experiment.
Compute the probability of each of the following events.
Event A: The sum is greater than 6.
Event B: The sum is not divisible by 4.
Write your answers as fractions.