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Mekhanik [1.2K]
3 years ago
10

Lilly made a 89 on her Math test. The test had 26 questions, how many questions did she miss?

Mathematics
1 answer:
anygoal [31]3 years ago
6 0
She missed 3 questions, 


11/100 equals x/26 
^set up this proportion 
you get 286 equals 100x
and x equals 2.86

round this to 3 questions

to check your work, do 23/26 
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Can someone help me will give brainlist
Levart [38]

Answer:

Step-by-step explanation:

If we  roll a multiple of 5 we will get one of the following:

5, 10, 15 , 20.

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6 0
2 years ago
Hi can anyone help me with this ..​
aleksley [76]

Answer:

n = π/6, π/4, 3π/4, 5π/6

Step-by-step explanation:

sin(3n) − sin n = cos(2n)

Use double and triple angle formulas:

(3 sin n − 4 sin³ n) − sin n = 1 − 2 sin² n

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4 0
3 years ago
1) Suzanne will pay $14 to get her hair cut. She wants to leave the hairdresser a 15% tip. What is the total cost of the haircut
Kryger [21]

Answer:

$16.10

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7 0
3 years ago
10.
Reika [66]

Answer:

Length of arc = 5 cm (Approx)

Step-by-step explanation:

Given:

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Angle in degree = 14.31° Approx

Length of arc = (Ф / 360)2πr

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Length of arc = 4.997 cm

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5 0
2 years ago
INFINITE SERIES
snow_lady [41]
Do you have to show ur work?
7 0
3 years ago
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