Answer:
[tex]a^{3}[/tex] + [tex]3a^{2}[/tex] + 5a + 15
Step-by-step explanation:
56,000 is what percent of 70,000?
Answer:
39200000
Step by step explanation is in the photo
helppp i don’t know how to solve will make right answer brianlyist
Answer:
MARK ME BRAINLIEST OR ELSE .....
nothing lol.
Step-by-step explanation:
If nkf ~ lzf, find nf, please help me with this it’s due tmr!!!!
Answer:
NF = 25
Step-by-step explanation:
Since ∆NKF ~ ∆LZF, the ratio of their corresponding side lengths would also be the same.
This means that:
KF/ZF = NF/LF
KF = x + 3
ZF = 4
NF = 15 + x + 3 = x + 18
LF = x + 3
Plug in the values into the equation
(x + 3)/4 = (x + 18)/(x + 3)
Cross multiply
(x + 3)(x + 3) = (x + 18)(4)
x² + 3x + 3x + 9 = 4x + 72
x² + 6x + 9 = 4x + 72
x² + 6x + 9 - 4x - 72 = 0
x² + 2x - 63 = 0
Factorize to find x
x² + 9x - 7x - 63 = 0
x(x + 9) -7(x + 9) = 0
(x + 9)(x - 7) = 0
x + 9 = 0 or x - 7 = 0
x = -9 or x = 7
We'd use the positive value of x, which is 7.
Therefore, x = 7.
✅NF = 15 + (x + 3)
Plug in the value of x
NF = 15 + (7 + 3) = 15 + 10
NF = 25
15 POINTS- ITS DUE TONIGHT
What is BD? Plzzzsss Helppp
Answer:
Step-by-step explanation:
since the two angles are the same we can set up a relationship between the two triangles and set them equal to each other and solve for X :) , as follows
SOH sin = Opp / Hyp
triangle 1 ) sin(Ф) = x / 12
triangle 2 ) sin(Ф) = x + 5 / 27
since sin(Ф) is the same for each triangle.. set those other sides equal to each other
x/12 = x+5 /27
now solve for x using your mad algebra skilz :P
27 / 12 = x + 5 / x
2 3/12 = x/x + 5/x
2 1/4 = 1 + 5/x
1 1/4 = 5/x
x = 5 / 1 1/4
x = 4 nice :)
So BD is then
4 + 4+5
so BD = 13
tell your professor / teacher that you figured it out all on your own :D
( yes.. that was tricky to figure out )
Probability part 2 is shunya is going to spin the spinner 200 times. (B) work out an estimate for the number of times the spinner will land on 3 (please show working out ) :)
8 - 4+ (3 · 6)2 =
E. 22
F. 112
G. 328
Answer:
Step-by-step explanation:
8 - 4+ (3.6)2
= 8 - 4 + 7.2
= 11.2
hope it helps :)
How can I show my work even though I already know the answer “Ella is building a rabbit pen. The area of the rabbit pen is 50 square feet.
Each rabbit needs at least 4 square feet of space. How many rabbits can
the pen hold?”
Answer:
12
Step-by-step explanation:
To show your answer just show 50 divided by 4.
Solve using Square Roots.
16x² - 34=15
Answer:
[tex]\sqrt{\frac{49}{16}[/tex]
Step-by-step explanation:
im confused on this
Answer:
The correct answer would be g) The additional fee per yoga is $8.25 .
Can someone please give me the answer for this?
Answer:
y=(6,3)+(-2,1)
;) theres ur answer bby girlHere is a list of numbers:
51, 29, 58, 37, 63, 37, 4, 4, 2
Calculate the range
10) Use the following information to answer the question.
You have 40 individual socks in your sock drawer—10 black, 12 brown, 16 white, and 2 blue.
What is the probability of getting either a blue pair or a black pair in two tries?
Answer:
3/5
Step-by-step explanation:
1 pizza costs $0.50 to make. They sell it for $12. Find the percent markup.
Answer:
ok let me try this again
To explain a markup, let's use an example: Let's say you purchase a box of paper that costs one dollar. You aim for a profit of 50%. By multiplying the cost by 50%, you get $0.50. This is your markup price. Add that to the price that you paid to purchase the box of paper, and now the total is $1.50. This is the selling price of the box of paper. Therefore, your markup percentage is 50%.
did that help i was not a faker though i was just trying to explain it to him/she better and can i have brainlist please
Can anyone help me with this please?
Do not answer if you do not know.
Answer: a
Step-by-step explanation:
which letter would be the most meaningful variable for the problem situation the weight of a box increase by 5
Answer:i
Step-by-step explanation:
someone please help, I need to construct a triangle with a perimeter of 125mm and having sides in the ratio 2:3:4. I don't understand ratios
Answer:mass CO2 = (mass AS) - (final mass)
Step-by-step explanation:
Find the axis of symmetry and the vertex of the graph of the function: y=-1/2x^2+4x-7
Answer:
axis x=4 & vertex (4,1)
What is another word for making something larger in a dilation
Answer:
expand enlarge
inflate lengthen
stretch broaden
open amplify
augment develop
Step-by-step explanation:
expand enlarge
inflate lengthen
stretch broaden
open amplify
augment develop
HELP PLEASE ANYONE CAN ANSWER
Answer:
∆SUY=90
∆XUT=90
7x+8x+90=180(being linear pair)
A student made a chart to classify plates by the types of boundaries. What
crustal feature is most likely found between the Pacific and North American
Plates? *
Plates at boundary
South American/African
Eurasian/Pacific
North American/Eurasian
Pacific/North American
Type of boundary
Divergent
Convergent
Divergent
Transform
Your answer
Answer:
trench
Step-by-step explanation:
HELPPPPPPPPPPPPPPPPPPPPPPP
IT IS MEAN-MEDIAN MODE
Which line plot displays a data set with an outlier?
Answer:
the answer is on the top right with 10-19 one dot on 10 and 1 on 19
Step-by-step explanation:
just did the test and got it right let me know if you need more help
HELP ME PLZZ, ASAP!!
In your own words explain what Complementary means.
Complementary means something is hard
expand 2x(5x+4) please
Answer:
10x²+8x
Step-by-step explanation:
times everything in the bracket by 2x
What is the area of this
A candy company ships 1,200 candy bars to
a local store. The store manager chooses a
random sample of 40 and finds 3 are
expired. How many candy bars are likely to
be expired in the entire shipment?
Answer:
90 candy bars will be expired!
Step-by-step explanation:
40/3=1200/x
x = 90
Can you explain the question in more detail and if you mark me brainilet i will answer >:D
90 btw
Help please I really need help, thank you
Answer:
What do you need help with? Answer and I will tell you anything you need.
Step-by-step explanation:
(8+6×6)/11+7×2 plssssssssssssss anyoneeeeee
Answer:
it 18
Step-by-step explanation:
:D
Please I need help with this asap!!! I will mark you as brainliest if right!!! Explain!!
9514 1404 393
Answer:
not similar
Step-by-step explanation:
For the triangles to be similar, at least two angles must match. Here, there is an 81° angle in both triangles. This means the sum of the remaining two angles must be ...
180° -81° = 99°
If the missing angle in either triangle matched the other given angle in the opposite triangle, the sum of those would be 60° + 40° = 100°, not 99°. This triangle pair does not have two matching angles, so the triangles are not similar.
ABC angles: 60°, 81°, 39°
FED angles: 59°, 81°, 40°