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lilavasa [31]
3 years ago
10

Can someone halp me (lol halp lol) 2×n+1

Mathematics
2 answers:
Charra [1.4K]3 years ago
7 0
N=11 over 2 if you want i can show work just PM me
Stolb23 [73]3 years ago
4 0

Answer:

use photomath!

Step-by-step explanation:

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Can someone please help me with this?? i don’t know how to do it
aliya0001 [1]

Answer:

It states that Angle A = 3x   B = 3x + 10 and C = 4x -30

We know that A + B + C = 180

Therefore 3x + 3x + 10 + 4x -30 = 180

10x -20 = 180

10x = 200

Therefore, x = 20

Angle C is 4x -30  

= 4 * 20 -30

Angle C = 50

Answer is D

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Here is the graph. ☺
Hitman42 [59]
Okie so when it says (2,10) it means you go up 2 and slide to the right 10. Do it with the other ones to the numbers on the left go up the y axis the numbers on the right slide to the right axis
8 0
4 years ago
Factor x^2 + 7x -18 Please help
Anton [14]
x^2 + 7x -18=\\
x^2-2x+9x-18=\\
x(x-2)+9(x-2)=\\
(x+9)(x-2)
4 0
4 years ago
Find the distance between the two points. Round to the nearest tenth if necessary. (2, 5) and (–1, –5)
Pavlova-9 [17]
D = \sqrt{(2-(-1)) ^{2} +(5-(-5)) ^{2} } = \sqrt{(2+1) ^{2} +(5+5) ^{2} } = \\  \sqrt{ 3^{2}+ 5^{2}  }= \sqrt{9+100}= \sqrt{109}
d = 10.44 ≈ 10.4
Answer: The distance between two points is 10.4
3 0
3 years ago
Read 2 more answers
A camel can drink 15 gallons of water in 10 minutes. At this​ rate, how much water can the camel drink in 6 ​minutes?
Rufina [12.5K]

Answer:  9 gallons

Work Shown:

(15 gallons)/(10 minutes) = (x gallons)/(6 minutes)

15/10 = x/6

15*6 = 10*x ... cross multiplication

90 = 10x

10x = 90

x = 90/10

x = 9

The camel can drink 9 gallons in 6 minutes. This is assuming that the unit rate is kept the same.

6 0
3 years ago
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