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dimaraw [331]
3 years ago
5

Of the 240 sandwiches Joanne makes 20% are tuna sandwiches 40% are ham sandwiches and the rest are egg salad sandwiches how many

egg salad sandwiches does Joanne make
Mathematics
1 answer:
kotykmax [81]3 years ago
5 0

Answer: Of the 240 sandwiches Joanne makes 20% are tuna sandwiches 40% are ham sandwiches and the rest are egg salad sandwiches how many egg salad sandwiches does Joanne make

Step-by-step explanation:

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Ámala caught 54 fishes, she released 5/6 how many she keep
matrenka [14]
9 fish (:
5/6 of 54 is 45, so you would need to subtract 45 from 54, which is 9. 
I hope you find this useful, and, if so, please mark as brainliest :P
Good luck!
4 0
3 years ago
Read 2 more answers
Verify the pythagorean identity 1 + c o t ^2 θ = c s c ^2 θ
Grace [21]

Answer: The identity is verified. See the explanation.

Step-by-step explanation:

You must keep on mind the following identities:

csc\theta=\frac{cos\theta}{sin\theta}\\\\csc\theta=\frac{1}{sin\theta}\\\\sin^2\theta+cos^2\theta=1

Therefore, by substitution, you can rewrite the identity as shown below:

1+cot^2\theta=csc^2\theta\\\\1+\frac{cos^2\theta}{sin^2\theta}=csc^2\theta

Simpliying, you obtain:

\frac{sin^2\theta+cos^2\theta}{sin^2\theta}=csc^2\theta\\\\\frac{1}{sin^2\theta}=csc^2\theta\\\\csc^2\theta=csc^2\theta

The identity is verified.

6 0
3 years ago
Find all values of x where f(x)=0
dmitriy555 [2]

Answer:

I think x has no value in that function

Step-by-step explanation:

6 0
3 years ago
The center of a circle lies on _____.
algol [13]
<h2>Answer:</h2>

A) every diameter

<em>The center of a circle lies on </em><em>every diameter.</em>

<h2>Explanation:</h2>

B) The circle: A circle is a two-dimensional shape where all points are the same distance from the center. So this definition doesn't match the definition of the center of the circle. The center is just a point not several ones.

C) A tangent line: obviously this definition is false. A tangent line is a line not a point.

D) Every chord: A chord is any line segment between two points on a circle. The only chord that passes through is the diameter. So this definition does not include all the chords of a circle

A) Every diameter: This is the correct option! A diameter is any chord that <em>passes through the center</em>.

4 0
4 years ago
-4 = 10 + n/2 please i will give brainliest
n200080 [17]

Answer:

n = -28

Step-by-step explanation:

-4 = 10 + n/2

first step, subtract 10 from each side to get:

-14 = n/2

cross-multiply to get:

n = -28

4 0
3 years ago
Read 2 more answers
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