Answer:
19
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
In a rectangle KLMN, the diagonals KM and LN intersect at O.
(i) If KO = 4y + 6 and ON = 3y + 11, find the lengths of its diagonals.
(ii) If ∠NKM = 32°, find ∠KON and ∠KMN.
guys, pls answer. it's very urgent. I have to submit tomorrow. pls don't give wrong ans.
Answer:
8y°±94°⊂⊂100°
Step-by-step explanation:
Which number line can be used to find the distance between (4, –1) and (8, –1)
Answer:
The distance between the two points is 4
Step-by-step explanation:
(8, -1) - (4, -1) is 4, so I’d say the answer is four.
Answer:
4
Step-by-step explanation:
HELP PLEASEEE
20 POINTS FOR THIS ONE
Answer:its B
Step-by-step explanation:
What is the solution to 8x - 3(2x - 4) = 3(x - 6)?
Answer:
x = 30
I hope this helps!
Grace is playing a game with her friends. Each player gets
5 pieces. In all, there are 45 pieces on the game board.
Which number sentence can be used to find the number
of people playing the game?
A
45-5=
B
45-5=
c
45x5
D
45+5=
An art teacher is organizing identical groups of supplies that the teacher can make if there are no colored pencils. what is the greatest number of groups of supplies that the teacher can make if there are no colored pencils left over? how many of each color are in the group of supplies?
Answer:20
Step-by-step explanation:
Write the expression as a power with the base of 3 and find its value in the table of cubes
27·243
Answer:
27 · 243 = 3
=
Answer:
3^8 and 6,561
Step-by-step explanation:
1) Calculate, 3 to the power of what is 27?
Make a table of all of 3's powers until 10. i.e. 3^1 = 3, 3^2 = 9 ......
You will find that 3^3 = 27 and 3^5 is 243
3) Use the formula x^m * x^n = x^m+n and substitue our value.
It should look like this: 3^3 * 3^5 = 3^3+5 = 3^8
4) Make a table as described in step 2 and calculate all of 3's powers up to 10. Look at your table and you will find that 3^8 is equal to 6,561
5) The expression written as a power is
3^8 and
the value: 6,561
Enjoy :)
brainlllyy i need an answer what’s the slope of this line
Answer:
4/5
Step-by-step explanation:
The slope of the line is 4/5.
To find out the slope of a line, you must remember rise over run. Using that, you count up from whenever the line meets an actual whole number, which in this case it is -2, and then count up 4, and then you start counting right to meet the point (3, 4). The number of spaces you go to the right is 5, making the slope 4/5.
Hope this isn't too confusing and that it helps :)
2. Which part of the triangle is always directly
opposite the right angle?
Answer:
So BASically
A triangle has 3 sides
One is the hypotenuese
The other is the Base
and the last one is perpendicular
Step-by-step explanation:directly
opposite the right angle is The HYPOTENUESE
For any triangle, the longest side is always opposite the largest angle. The largest angle of a right triangle is always the 90 degree angle. If you had any larger angle, then the triangle wouldn't be a right triangle and instead it would be obtuse.
In a right triangle, the longest side is given the special name hypotenuse. The other sides of a right triangle are called the legs.
I NEED HELP WITH THIS ASAP!!! FOR BRAINLIEST LASTQ
Answer:
A.
Step-by-step explanation:
It's literally the same equation written in reverse, which according to the commutative property, can be done.
Answer: A
Step-by-step explanation:
For this problem, we know that A is the correct answer. A is the same as the given expression because it is the same, but the order is switched. When you multiply both of them, you would get the same answer.
We can eliminate B because [tex]\frac{2}{5}[/tex] should be positive, not negative.
We can eliminate C because the fraction should be [tex]\frac{2}{5}[/tex], not [tex]\frac{5}{2}[/tex].
We can eliminate D because (-1×-7) given you 7, not -7.
Therefore, A is the right answer.
another word for multiplicative inverse
Answer:
Reciprocal
Step-by-step explanation:
That's it right there
Each year for 3 years, the time it takes to run a mile decreases by 7 seconds.
What number represents this total change in time.
Answer:
21
Step-by-step explanation:
An equation is modeled.
What value of x makes the equation true?
1
7
-5
-1
If 2 inches on a map represents 75 miles how many does 8 inches represents
Answer:
Using a simple step-step expression we can identify that the right answer would be aprox 300 miles.
step-by-step explanation:
Make the problem into an expression.
2in=75miles
2/75=8/x
75*8=600
600=2x
x=300
[tex]\sqrt{x} =69[/tex]
x=?
HELP HELP HELP HELP HELP HELP PLEASE I BEG U
Answer:
-3.2
Step-by-step explanation:
Do you have to work this out on paper because I just used a calculator but just add 3.1 + -6.3.
I need help with this
Answer:
x=15
Step-by-step explanation:
4 I x-5 I +20 = 60 Distribute the 4
4x - 20 + 20 = 60 Combine like terms :
4x - 0 = 60
4x = 60 Divide:
x = 15
Check : 4 I 15 - 5 I + 20 = 60
4 I10I +20 = 60
40 + 20 = 60
60 = 60 ✔
Hope this helps :)
Answer:
x = 15Step-by-step explanation:
so simplify the first half of the equation
4x-20+20 = 60
combine like terms
4x = 60
divide both sides by 4
x = 15
I hope this helped ;Dwhat is a polyhedron
Answer: Polyhedron
Step-by-step explanation: A polyhedron is a shape, with 2 parts. Face and Edge, they can only be connected with a edge or a vertex. Only 5 regular polyhedrons exist; tetrahedron ~ 4 faced 'the cube' ~ 6 faced the octahedron ~ 8 faced ~ the dodecahedron ~ 12 faced, and the icosahedron ~ 20 faced.
Write an equation that is parallel to y=4/5x+1?
Answer:
y=4/5×
Step-by-step explanation:
its parallel. U just have to leave the slope alone but find a different y intercept.
When parallel lines passes through origin (0,0) the the equation of line parallel to [tex]y=\frac{4}{5}x+1[/tex] is
[tex]y=\frac{4}{5}(x)[/tex]
Given :
Given the equation is [tex]y=\frac{4}{5}x+1[/tex]
the given equation is in the form of y=mx +b
where m is the slope and b is the y intercept
[tex]y=\frac{4}{5}x+1\\slope =\frac{4}{5}[/tex]
when two lines are parallel to each other then the slopes are equal
slope of parallel line = slope of given line
slope of parallel line =[tex]\frac{4}{5}[/tex]
When parallel lines passes through origin (0,0) the the equation of line parallel to [tex]y=\frac{4}{5}x+1[/tex] is
[tex]y-0=\frac{4}{5}(x-0)\\\y=\frac{4}{5}(x)[/tex]
Learn more : brainly.com/question/17775479
Please hurry (if you want)
Answer:
First answer
Step-by-step explanation:
It makes sense to me... I think I am right... I know think is not definate But I have good grades.. So... (BTW I am socially if I sound off or odd that is just me)
What is the symbol in the picture mean and do?
Answer:
it's an angle symbol, it indicates an angle in a set of intersecting lines or inside a triangle. This question probably came with an image that will help you determine the measure of degrees of the angle K (m indicates measure)
Step-by-step explanation:
Polygon ABCD is reflected across line L to form ALBLCLDL. What is the relationship between line L and CCL?
Answer:
can you come help me with the top two questions on my profile
Step-by-step explanation:
Answer:
C) Line L is the perpendicular bisector of CCL
Step-by-step explanation:
Blake mows the neighbors' lawns to earn money. He earns $50 for 4 hours of mowing.
a. At what unit rate (dollars/hour) does Blake get paid?
Answer:
$12.50
Step-by-step explanation:
Answer:
$12.5/hr
Step-by-step explanation:
50/4=12.5 is the answer
HURRY! What value of x makes this equation true? (8.8C) *
20
+ 3
3
O a. 3
O 6.-9
C-1
d. 27
What is -4 times 7/10
Answer:
-280
Step-by-step explanation:
because,
-4(7)= -28
-28(10)= -280
Alexis divided a 1 3/4 pound bag of apples among 3 friends how many pounds of apples did each friend receive (show ur work)
Answer:
1 3/4 /3 =
Step-by-step explanation:
first turn 1 3/4 into a improper fraction which is 7/4 then divide 3/1 then turn around 3/1 into 1/3 now multiply 7/4 times 1/3 is 7/12 .
KCF -Keep
Change
Flip
4
Is this number rational or irrational? *
(5 Points)
2.49
Rational
Irrational
Need help with 3 and 4
Answer:
Bruh I can hardly see
Step-by-step explanation:
Maybe u should try copy and pasting everything there and putting it on the question page that will make it MUCH more visible
Sry I couldnt answer tho
Have a Good day! UwU
I also need help on this
Answer:
y=10x+5
Step-by-step explanation:
because if x=1 then y=10(1)+5 then 10+5 and it is 15, so it is true
Andy invests £12 000 in a variable rate compound interest account.
The interest is
2% for the first year
3.5% for the second year
5% for the third year
Work out the value of Andy's investment at the end of 3 years.
One year later :
[tex]12000 + 12 000 \times \frac{2}{100} = \\ [/tex]
[tex]12000 + 120 \times 2 = [/tex]
[tex]12000 + 240 = 12240[/tex]
That's for first year.
_________________________________
One year later :
[tex]12240 + 12240 \times \frac{3.5}{100} = \\ [/tex]
[tex]12240 + 122.4 \times 3.5 = [/tex]
[tex]12240 + 428.40 = [/tex]
[tex]12668.4[/tex]
That's for second year.
_________________________________
[tex]12668.4 + 12668.4 \times \frac{5}{100} = \\ [/tex]
[tex]12668.4 + 126.684 \times 5 = [/tex]
[tex]12668.4 + 633.42 = [/tex]
[tex]13301.82[/tex]
_________________________________
I think this is the correct answer...
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
