Answer:
75
Step-by-step explanation:
87+79=75
If two polygons are similar, they are congruent.
Always true sometimes true or never true?
Answer:
It is true.
Step-by-step explanation:
congruent polygons have the exact same size and are a perfect match because all corresponding parts are congruent (equal). ... This means that if two polygons are similar, then their corresponding angles are congruent
(please help) Consider the system of equations shown below.
y = 2- 2x
y = 1/3x -5
What is the x coordinate in the solution of the system?
Answer:
x = -5
Step-by-step explanation:
3x + 1 = 2x - 4
x + 1 = -4
x = -5
1. Find the volume of a cone with a diameter of 14 cm and a height of 25 cm.
Answer:
V≈1282.82
Step-by-step explanation:
V=πr^2h
3=π·72·25
3≈1282.817
Out of a random sample of 330 apples, 25 are rated “AAA.” Estimate the number of apples that would be rated “AAA” in a crop of 57,000 apples.
a
about 4,318 apples
b
about 43,180 apples
c
about 432 apples
d
about 8,636 apples
pls help ;c
GRADE: 7th
detrermine weather the table represents an exponential growth function, and exponential decay function, or neither... PLEASE HELP!! BRAINILEST
Answer:
The y values are decreasing, I would say it's decay.
This is what i look like if anybody have a problem
Answer:
there no picture attached
Step-by-step explanation:
Answer:
wow your blanck, dose that mean we have to get creative or whatever?
Step-by-step explanation:
i bet you handsome or beautiful who ever you are （ˇˍˇ）
NY Giants Jackets sell for $80, there's a 8% Sales Tax. Calculate the Sales Tax.
Answer:
$86.40
Step-by-step explanation:
80 × .08 = 6.40
80 + 6.40 = $86.40
Find the area of the shaded region.
(150°
6 cm
A-[?] cm2
Enter a decimal rounded to the nearest tenth.
Answer:
It's 38.1
Step-by-step explanation:
I'm not the best at explaining these type of things but I hope this helps you out
Find the area. Answer ASAP pls pls
Answer:
57.4
Step-by-step explanation:
hello can I get some help
Elsie bought a video game for $85.00. If the store charges 170% of its cost for the game, how much is the store's profit?
Answer:
$35
Step-by-step explanation:
A researcher takes a random sample of 2,496 drivers and finds that 1,603 put their phone in "drive mode” to not be distracted while driving. A 90% confidence interval for the proportion of drivers who use "drive mode” on their phones is (0.626, 0.658). Which statement correctly interprets the interval? The researcher can be 90% confident that 64% of all drivers will use “drive mode” while driving. There is a 90% probability that the proportion of drivers who use “drive mode” lies between 0.626 and 0.658. The researcher can be 90% confident that the interval from 0.626 to 0.658 captures the true proportion of all drivers who use “drive mode.” If this procedure is repeated many, many times, the true proportion of drivers who use “drive mode” will be captured 90% of the time.
Answer:
The researcher can be 90% confident that the interval from 0.626 to 0.658 captures the true proportion of all drivers who use “drive mode.”
Step-by-step explanation:
edge2021
Pls help meee I’m stuck in this question
Answer:
I think it is orange .......
Answer: Cherry I think
Step-by-step explanation:
I really need help pls help me plz and pls answer it correctly with explanation.
Answer:
B
Step-by-step explanation:
The only diagram representing a function is B.
All the others fail rhe vertical line test. Each of the x values should have one y value assigned.
8. Which fraction is equivalent to 3? *
O 3/2
O 6/2
O 6/3
O 912
Answer:
6/2
Step-by-step explanation:
6 divided by 2 =3
Answer:
I will be 6/3
Step-by-step explanation:
If you divide the 6/3 it will be 3/1
Make sure to divide it by 3
Simplify:
3(9 + 2d) + 4d
Answer:
27 + 10d
Step-by-step explanation:
Answer:
10d+27
Step-by-step explanation:
Rearrange terms
3
(
9
+
2
)
+
4
3
(
2
+
9
)
+
4
2
Distribute
3
(
2
+
9
)
+
4
6
+
2
7
+
4
3
Combine like terms
6
+
2
7
+
4
1
0
+
2
7
PLEASE HELP!! ill give you 20 points
Step-by-step explanation:
The diameter of a circle is 0.82 inches. What is the approximate area of the circle?
Answer:
.53
Step-by-step explanation:
your diameter is .82,so divide it by two to get your radius
.82 / 2 = .41
A = [tex]\pi[/tex] r ^2
A = [tex]\pi[/tex] .41 ^2
A = .53
Answer:
0.53
Step-by-step explanation:
ct the letter that gives the correct
3x - 2y + 7x + 3y simplifies to?
Answer:
3x +7x -2y + 3y
10x - 5y
5xy
Can anyone help me with this?
Answer:
D
Step-by-step explanation:
you need to divide by 2. And you need to simplify a fraction.
10.B. What number do you need to add/subtract/multiply/divide each side by in
order to solve the problem below?
m + 7.02 = 6.32
Step-by-step explanation:
step 1. m + 7.02 = 6.32
step 2. m = -0.70. (subtract 7.02 from each side)
HELPPPPPPPPMEEEEE with math please
Answer:
Step-by-step explanation:
The "key" to this is to recognize that the two lines have to be the same length, they put the drawing on it's side to make it harder to see that. :/ But another way to see this is that it's an isosceles triangle and you know the two legs that they are asking us about have to be the same length, knowing that.. we can set the two expression equal to each other
3x - 10 = 2x
now solve for x
3x - 10 -2x = 2x - 2x ( subtracting 2x from both sides )
3x - 2x - 10 = 0
x - 10 = 0
x - 10 + 10 = 0 + 10
x = 10 ( yay)
can anyone help me on this question?
Answer:
m∡2 = 41°
Step-by-step explanation:
m∡2 = 180 - (90 + 49) = 180 - 139 = 41
what is the value of x in simplest radical form?
Answer:
25
Step-by-step explanation:
For these types of problems you'll need the Pythagorean theorem (woohoo..). This amazing formula looks like: a^2 + b^2 = c^2. The a and b in this formula are the legs of the triangle, the straight non-diagonal lines. The c stands for the hypotenuse which is the diagonal line.
Since you have both of the legs we can go ahead and plug that into our equation: 15^2 + 20^2 = c^2.
NOTE: It doesn't matter which leg you plug into which variable! Just make sure it's not c!
With exponents, it just means to multiply the number by itself. 15^2 is the same as 15(15). So, simplifying the equation, we get: 225 + 400 = c^2.
This part is pretty straightforward. I mean, unless you don't remember addition... Adding it together, you will get 625 = c^2.
This part kinda requires a calculator if you don't know all of your square roots. Luckily, this is a perfect root and goes into 25.
And that, my friend, is your answer. Hope this helped :)
If a $10.00 pizza is marked up by 10% twice, what will be the new price of
the pizza?
Answer:
$12.10~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Trust me & Hope I helped!
GL :)
Helpppppp please asp
I believe the answer is D: 6×9÷3.
The question is a word problem, and they are asking you to put it into a numerical problem, meaning with numbers. 6 times 9 divided by 3 put into a numerical equation is 6×9÷3.
If this is incorrect, please, don't refrain to tell me. Thank you.
what is 2×2?
"show working"
Answer:
2×2=4
Step-by-step explanation:
Which type of function is shown in the table below?
Х
f(x)
1
1
7
2
11
3
15
4
19
07
23
Find m
E
F
40°
N
20
G
H
m
Answer:
180° wish you all the best☺️☺️☺️
PLSSS HELP MEEE DUDE HELP MEEEEEE Marshall High School’s community service club will be selling baked goods as a fundraiser. The club members plan on making cupcakes and cookies. There will be 5 cookies made for every 2 cupcakes made. The club members plan on making 280 total baked goods.
Plot the point on the coordinate plane below that represents the total number of cupcakes and the total number of cookies that the community service club members plan on making for the fundraiser.
To plot the point, click the pencil tool and select the thickest brush size.
Answer:
See Explanation
Step-by-step explanation:
Let the number of cookies be x and the number of cupcakes be y.
If the total is 280, then
[tex]5x + 2y = 280[/tex]
Subtract 5x from both sides
[tex]5x - 5x + 2y = 280 - 5x[/tex]
[tex]2y = 280 - 5x[/tex]
Make y the subject
[tex]y = 140 - \frac{5}{2}x[/tex]
See attachment for graph
Any of the following equation can be plotted on the graph (they literally represent the same thing)
[tex]5x + 2y = 280[/tex]
[tex]2y = 280 - 5x[/tex]
[tex]y = 140 - \frac{5}{2}x[/tex]
Answer:
its 200 cookies and 80 cupcakes
Step-by-step explanation:
my explanation is the kid right next to me told me the answer and the teacher said his was right