Answer:
The door was opened by whom?
What is the sum of the interior angles of an octagon?
Answer:
1080 degrees
180(n-2) = sum of all interior angles
180(6) = 1080
Answer:
1080°
Step-by-step explanation:
What is the angle sum of Octagon?
1080°
The sum of all the internal angles of any octagon is 1080°. As with all polygons, the external angles total 360°.
A=2(1+2)a2 this is the formula
HELP ME HEP ME PLEASEEEE IM DESPRATE
Answer: 30 degrees
Step-by-step explanation:
90 - 60 = 30
On average, Shawnte drinks
of the 6- ounce glass
2
of water in
12 / 2
hours. How much water does she drink in
an hour?
Please help don’t send a link
Answer A 0.75 ounces
Step-by-step explanation:
shawnte drinks 4.5 ounces in an hour so, the correct answer is a
How do you solve 2y=1/2(98x+38)?
Answer:
y=24.5x+9.5
Step-by-step explanation:
simplify
2y=1/2(98x+38)
distribute 1/2
2y=49x+19
divde the each term with 2
y=24.5x+9.5
What is the solution set to the equation 4x2 – 16 = 0?
Answer:
2
Step-by-step explanation:
add 16 to zero
4x2=16
Divide 4x by 2 and 16 by two
4x=8
divide 8 by 4
x=2
Answer:
x = ± 2
Step-by-step explanation:
Given
4x² - 16 = 0 ( add 16 to both sides )
4x² = 16 ( divide both sides by 4 )
x² = 4 ( take the square root of both sides )
x = ± [tex]\sqrt{4}[/tex] = ± 2
solutions are x = - 2, x = 2
The number of hours you study for an exam impacts your grade. What is a reasonable value of the range
a.2.16
b.2/3
c.-15
d.80
Answer: 80
Step-by-step explanation:
Answer:
b.2/3
Step-by-step explanation:
I think this would be the most reasonable.
A company prints 22,875 tickets for a stadium. The tickets are placed into groups of 125. How many groups of tickets are made?
PLS ANSWER I WILL MAKE YOU BRAINLIEST
A surveyor is standing 118 feet from the base of the Washington Monument. The surveyor measures the angle of elevation from the ground to the top of the monument to be 78°.
Find the height h of the Washington Monument to the nearest foot.
Answer:
555.1 ft
Step-by-step explanation:
Select the correct answer.
If the graph of f(x) = 9^x is shifted 7 units down, then what would be the equation of the new graph?
Answer: g(x)=9^x-7
Step-by-step explanation:
I need helpppppp please !!!!!
Answer:
Step-by-step explanation:
I don't know if my answer is sorry if it is i think its B
What is the approximate volume of the cylinder? Use 3.14 for
Step-by-step explanation:
it's 452.16 because it's the closest estimate
HELP!!!!
What is the total surface area of the figure?
Answer:
200cm
Step-by-step explanation:
using the picture below what fourth point in quadrant I would form a parallelogram
Answer:
(4,2.5)
.................................
what percent is 300 of 1l
Answer:
30%
Step-by-step explanation:
1L = 1000ml
--------------------
100%-> 1000
1%-> 10
300 ÷ 10 = 30%
Simplify the following fractions to their lowest possible form using the Greatest Common Factor
Answer:
13) 3/6 = 1/2
14) 4/8 = 1/2
15) 6/30 = 1/5
Step-by-step explanation:
GCF OF 3/6 = 3, SO 3/6 = 1/2
GCF OF 4/8 = 4, SO 4/8 = 1/2
GCF OF 6, 30 = 6, SO 6/30 = 1/5
Hope that helps! :)
-Aphrodite
what's the price of something that's $69.80 but has a 60% discount
Answer:
$116.33.
Step-by-step explanation:
By proportion it is:
69.80 / 0.60
= $116.33.
PLS HELP PLSS WILL MARK BRAINLEST
hii can someone please help me on this problem?
Answer:
Please write the problem
Step-by-step explanation:
So i can help you :)
(this is 12 year old math)
Answer:
orange
6
9
14
yellow
6
Step-by-step explanation:
ILL MARK BRAINIEST IF YOU DO ONLY NUMBER 8 DO NOT DO 7!!!!
Answer and Step-by-step explanation:
8. We want to solve for a of the trapezoid area formula.
A = [tex]\frac{h}{2} (a + b)[/tex]
First off, we need to multiply both sides by [tex]\frac{2}{h}[/tex] to cancel out the [tex]\frac{h}{2}[/tex].
[tex]\frac{2A}{h}[/tex] = a + b
Now, we need to subtract b from both sides.
[tex]\frac{2A - b}{h}[/tex] = a
We get the answer to be:
I. a = [tex]\frac{2A - b}{h}[/tex]
#teamtrees #PAW (Plant And Water)
Use the product rule to simplify the radical.
[tex]\sqrt{x} 336[/tex]
Help me find the coordinates and it’s a translation and reflection . Please help me!
Answer:
Download photo math and Socratic
Step-by-step explanation: it works
The normal price of an e-scooter is £370
In a sale, there is 1/4 off the normal price of the e-scooter.
b) Work out the price of the e-scooter in the sale.
Write your answer in £.
Answer:
£277.50
Step-by-step explanation: GET GUD
please help me surface area!!
Answer:
888
Step-by-step explanation:
SA=2xLxW+2xLxH+2xWxH
Express (2y)3/2 in radical form.
Answer:
[tex](2y)^{2/3} =\sqrt[2]{2y^{3} }[/tex]
Step-by-step explanation:
Given: [tex](2y)^{3/2}[/tex]
Rule: [tex](a)^{b/c}=\sqrt[c]{a^{b} }[/tex]
Therefore: [tex](2y)^{2/3} =\sqrt[2]{2y^{3} }[/tex]
find the value of x. 49° x°
Answer:
x = 41
Step-by-step explanation:
All triangle angles add up to 180 so:
x + 90 + 49 = 180
x + 139 = 180
x = 180 - 139
x = 41
Can someone pleaseeee help and if you’re correct i’ll give brainliest
Answer:
Rows: 3+3+3+3=12
Columns: 4+4+4=12
5. A card is chosen from a standard
deck, then a die is rolled. How many
outcomes are possible?
Answer: 64
Step-by-step explanation:
The total possible outcomes will be 312.
Possible outcomes:"A list of resulting possibilities from an event".
How to find possible outcome?To find the total number of outcomes for two or more events, multiply the number of outcomes for each event together.
According to the given question
A card is chosen from a standard deck and a die is rolled.
Therefore,
A deck of 52 cards have 52 different possibilities .
A six sided die has 6 possibilities.
According to the question:
possible outcomes[tex]=6[/tex]×[tex]52[/tex][tex]=312[/tex]
Hence, the possible outcomes is 312.
Learn more about the possible outcomes:
https://brainly.ph/question/10666110
#SPJ2
Please help me worth 10 points
Answer:
7.85
Step-by-step explanation:
firstly convert the 45 deg into radians
which is 0.785398 rads multiply it by ten ..
using the formula s=r∅
Answer:
Correct Answer Is 7.85
Step-by-step explanation:
Since 45 degrees is 1/8th of a circle Then you would find the circumference divided by 8.
10= Radius Then Circumference= 62.83
(Divide Circumference by 8) = 7.85 (Answer)
Factorise fully
-X – 10
Pls help
Answer:
-X – 10=-1(x+10) is your answer