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Mekhanik [1.2K]
4 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]4 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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I need help can I don’t know how to do this problem
Elden [556K]

Answer:

a ^ (1/12)

Step-by-step explanation:

a ^ (1/3)

---------------

a ^ (1/4)

We know that b^ c / b^ d = b ^ (c-d)

a^ (1/3 - 1/4)

getting a common denominator

1/3 *4/4 - 1/4*3/3 = 4/12 - 3/12

a^ (4/12 - 3/12)

a ^ (1/12)

7 0
3 years ago
The graph of the function f is shown. the do.ain of f is [0,50]. what is the range of g(x) = 4f(x)
n200080 [17]

Answer:

Range is [0 , 7] for g(x)

Step-by-step explanation:

The range of f(x)  is [0 , 1.75]

The range of g(x) is 4 times

4*0 = 0

4* 1.75 =7

Range is [0 , 7] for g(x)

6 0
3 years ago
I NEED HELP ALSO LEAVE YALL NUMBER BELOW IF UR 14+
Alexus [3.1K]

Come on bro you are way too young for that

5 0
3 years ago
The length of a rectangle is 14 meters. If the perimeter of the rectangle is 44 meters, what is the width
Mandarinka [93]
2(14)+2x=44
28+2x=44
2x=44-28
2x=16
x=8
The width is 8 meters.
5 0
3 years ago
Please help! (Picture Below!)
mixas84 [53]

Answer:

Step-by-step explanation:

Triangle 1,

Sum of the squares of the shorter lengths = 13² + 17²

                                                                      = 169 + 289

                                                                      = 458

Square of the longest length = 19² = 361

Since, sum of longest side is less than sum of squares of the smaller sides,

13²+ 17² > 19²

Therefore, it's acute triangle.

Triangle 2,

Sum of squares of the shorter lengths = 10² + 24²

                                                                = 576

Square of the largest length = 26² = 576

Since, sum of squares of the shorter lengths = square of the largest length

Therefore, it's a right triangle.

6 0
3 years ago
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