Answer:
I think $4.00
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
What is the volume of the pyramid?
if you roll 2 number cubes, what is the probability of rolling an odd number greater than 2 on both cubes
Answer4/6 or 8/12 i think sorry if im wrong
Step-by-step explanation:
Answer:
you have 1/3 chances
Step-by-step explanation:
A cube has six sides
6 + 6 = 12
you have to roll higher than 1 and 2, which both sides have
4/12 = .3333 = 1/3
Hope this is correct
What is the volume of the box shown below?
1 cm
1 cm
1/4
cm
solve,y=5 and 3x +2y=-5
Answer:
x = -5
Step-by-step explanation:
I) Substitute:
3x + 2y = -5
3x + 2(5) = -5
3x + 10 = -5
II) Solve:
3x + 10 = -5
3x = -15 (Subtract 10 from both sides)
x = -5 (Divide both sides by 3)
Answer:
x = -5
y = 5
Step-by-step explanation:
We are given the system of equations :
3x + 2y = -5
y = 5
This can be solved through the process of substitution, mainly because y in the second equation already has a value in of its own and can be replaced with the y in the first equation. Therefore :
3x + 2y = -5
y = 5
3x + 2(5) = -5
3x + 10 = -5
Solve for x, first by subtracting ten by both sides :
3x = -15
Divide 3 by both sides to isolate x :
x = -5
Now that we have x, we have solved our system of equations, but let's prove it first.
x = -5
y = 5
3(-5) + 2(5) = -5
-15 + 10 = -5
Therefore, our two variables are x = -5 and y = 5
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)
find the value of given expression
[tex] \sqrt{29 \times 29} [/tex]
Answer:
29
Step-by-step explanation:
Math question please help
Answer:
m=15.50h+127
Step-by-step explanation:
She will get $15.5 for each hour (h) so that is the slope. She started with $127 so that is the y-intercept.
P.S. If this helped please consider giving brainliest.
Answer:
m = 15.50h + 127
Step-by-step explanation:
PLS HELP !!!!! :( this is really hard please I need help
Answer: At least 13
Step-by-step explanation:
(8+6×6)/11+7×2 plssssssssssssss anyoneeeeee
Answer:
it 18
Step-by-step explanation:
:D
im confused on this
Answer:
The correct answer would be g) The additional fee per yoga is $8.25 .
What is the area of this face?
Answer: 400
Step-by-step explanation:
ok so my little sister is stuck on this problem and I'm not sure how to do it can anyone help ill mark you brianliest too:)
2(1/2)bh + 2bh
Step-by-step explanation:
the trick is to divide the polygon, the upper is one equilateral triangle, the middle a rectangle, the sides two right triangles and the middle another rectangle
Answer:
256 unit sq
Step-by-step explanation:
The following quadrilateral is a rhombus. The measure of angle E is 115
degrees. What is the measure of angle G?"
Answer:
<E=<G=115°
since opposite angle of rhombus is equal
HELPPPPPPPPPPPPPPPPPPPPPPP
IT IS MEAN-MEDIAN MODE
What is the absolute value of (-100) and why?
2 2/6 ×3 what's the answer???
2 2/6 times 3 is 7. Hope that helps!!
WILL GIVE BRAINLIEST
Answer:
C i think is the answer ok bye. brainlyest pls
Step-by-step explanation:
::::::::::::::)))))))))))))))))))
There are 425 sheets of printer paper in every pack. If Zoey needs 6800 sheets of paper for her business each week, which equation shows how many packages of paper, P, she should buy? A. B. C. D.
Answer:
a
Step-by-step explanation:
Which equation has infinitely many solutions?
A. 6x + 5 = 6x + 7
B. 6x + 7 = 5x + 7
C. 3(x + 2) – 1 = 3x + 1
D. 4(x + 1) – 3 = 4x + 1
Order these numbers from least to greatest.
2.5, 2.304, 3.21, 2.34
Answer:
2.304, 2.34, 2.5, 3.21
Step-by-step explanation:
1. Look at the digit in the ones place. See how they are all 2s except for one 3? Well, now we know the one with the 3 must be the greatest, since 3>2.
2. Next, look at the digit in the tenths place. We have a 3, 3, and a 5. Since 5 > 3, we know thar 2.5 is the second greatest.
3. Last, look at the hundreths place. We have a 0 and a 4. Since 4 > 0, that means 2.34 is the third greatest.
4. Since this is from least to greatest, put 2.304 first and the others as follows in the answer. Hope this helps.
plsss helpppppp !!!!
Answer: 37°
Step-by-step explanation: Every triangle has a sum of 180 ° so you would add 31+112= 143 and subtract 143 from 180 which is the value of v, 37.
I need help again thanks
Hey, if you can answer this correctly first ill give brainlyest but only if it is correct
Answer:
You've got the inches then you need to find the width so to do that you have to... pay attention in your lesson. Im kidding. I will answer if brainliest. Math is easy im not lying.
Step-by-step explanation:
Have a great week!
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.
At a cricket club dinner 62 members sat down to eat. The costs
for the club were: first course $44640, main course $59520, dessert
42 800, drinks $31600.
Work out the cost of the dinner per head.
Members were charged $2995 a head. Did the club make a profit
Justify your answer.
Answer:
They made a profit of 7,130 dollars.
Step-by-step explanation:
So since they were charged 2995 a head then all youd have to do is multiply that by the number of people.
2,995 x 62 = 185, 690
Then add the total of the food.
44,640 + 59,520 + 42,800 + 31600 = 178,560
Then subtract their income from the money they spent.
185,690 - 178, 560 = 7,130
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
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 ) :)
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:
I know this is easy but I need help and im stuck.. First person who answer correctly gets a BRANILIST
Answer:
(D) 48
Step-by-step explanation:
106-10=96
96/2=48
Answer=(D) 48
Answer:
B) 43
Step-by-step explanation:
Basically its 10 dollars every year with 2 dollars a movie... so just minus the 10 dollars from 106, and divide by 2... in this case its 96/2 which is 43.