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ELEN [110]
3 years ago
11

LO bisects∠NLM, LM=18, NO=4, and LN=10. What is the value of x? the answer is either 5.43 or 7.2 but solve the problem out PLEAS

E!

Mathematics
1 answer:
KonstantinChe [14]3 years ago
5 0
\frac{short}{long} = \frac{short}{long}

\frac{4}{10} = \frac{x}{10}

cross multiply
4(10)=10x
40=10x
x=4
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the length of 3 peices of wire are in the ratio 10:15:8.if the length of the shortest peice of wire is 2.4 find the difference i
dalvyx [7]
10:15:8
3:4.5:2.4
The difference = 1.5
7 0
3 years ago
10. You currently have $40 dollars. You make $7.50 per hour at your part-
Viktor [21]

<u>Answer:</u>

(B) $152.50

<u>Step-by-step explanation:</u>

Friday: 5 hours x $7.50 per hour = $37.50

Saturday: 6 hours x $7.50 per hour = $45

Sunday: 4 hours x $7.50 per hour = $30

$40 + $37.50 + $45 + $30 = $152.50

I would have <u>(B) $152.50</u> in total.

Hopefully this helps :3 sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3

-Bee~

3 0
3 years ago
I REALLY NEED HELP: Greg uses an overhead projector to enlarge a rectangular drawing to a width of 300mm. The original drawing i
matrenka [14]
The height is 400 mm high.

60 reaches 300 by a factor of 5
so if you do 80 x 5 you get 400.
7 0
2 years ago
Read 2 more answers
In the figure below, BC is a diameter of circle P. The length of BP is 3 units.
Anestetic [448]

Answer:

(7/12)*pi

Step-by-step explanation:

ACD/circumference = [35*pi/180]/2pi

<=>

ACD/[2*pi*3] = [35*pi/180]/2pi

7 0
3 years ago
Albert has $105 to spend on new basketball shoes. On his favorite shoe website, the prices for a pair of the shoes range from $8
STatiana [176]

<u>Scenario 1</u>

It is given that on Albert's favorite shoe website, the prices for a pair of the shoes range from $80 to $180 and the delivery fee is one-twentieth of the price of the basketball shoes.

We know that Albert has $105 to spend on new basketball shoes.

From the above pieces of information we see that the minimum that Albert will have to spend is 80+\frac{1}{12}\times 80=80+6.67=86.67 dollars.

Now, we know that Albert can spend a maximum of $105 including the delivery fee. Let the upper limit of the price of the shoe Albert can buy be x. So, the upper limit of the domain can be found as:

x+\frac{1}{12}x=105

\frac{13}{12}x=105

\therefore x=\frac{105\times 12}{13}\approx 96.92 dollars.

Thus, in the first scenario, the domain of the total cost function, f(c) will be [86.67,96.92].

<u>Scenario 2</u>

After receiving $42 from his friend, Albert's total buying power becomes $147. Albert can now buy a costlier pair of shoes.

Thus, the maximum that Albert can buy is again given by:

x+\frac{1}{12}x=147

Solving this we get: x=135.69 dollars

The lower limit will remain the same as the lowest price point in the website is $80. Therefore, in the second scenario the domain is:

[86.67, 135.69]

5 0
3 years ago
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