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BlackZzzverrR [31]
3 years ago
12

I need a little bit of help

Mathematics
1 answer:
igomit [66]3 years ago
4 0

The symbols make it hard to solve, but it's still doable.

m = melon

c = coconut

f = flamingo

s = shirt

m - c + 1 = 4

f + f = c

m + s = 15 - 3

8 - m = m


Using the last equation, we can solve for a value of m.

Add m to both sides.

8 = 2m

Divide both sides by 2.

m = 4

The value of m is 4, and so we have one variable done.

m + s = 15 - 3

Replace value of m with 4.

4 + s = 15 - 3

Simplify right side.

4 + s = 12

Subtract 4 from both sides.

s = 8

The value of s is 8, and so we have two variables done.

m - c + 1 = 4

Replace value of m.

4 - c + 1 = 4

Combine like terms.

5 - c = 4

Subtract 5 from both sides.

-c = -1

Multiply all terms by -1.

c = 1

The value of c = 1.

We can now solve the final equation.

f + f = c

Replace value of c.

f + f = 1

Combine like terms.

2f = 1

Divide both sides by 2.

f = 0.5

We have all four variables solved for.


<h3>M, or melon, is equal to 4.</h3><h3>S, or shirt, is equal to 8.</h3><h3>C, or coconut, is equal to 1.</h3><h3>F, or flamingo, is equal to 0.5</h3>
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2Ɩ • 2w = Ain^2
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Because each tile is 2in, the number of tiles needs to be multiplied by 2

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Since the answer is area, you’ll need to write your answer as a square with the proper unit of measurement (inches)

Ain^2


Please mark brainliest
4 0
3 years ago
The radius of the cone is 7 in and y = 25 in. What is the volume of the cone in terms of π? A cone with a right triangle formed
Lady bird [3.3K]

Answer:

142.1π in³

Step-by-step explanation:

Given that:

The radius (r) =  7 in

The slant height (y) = 25 in

Then the height (x) can be determined by using the Pythagoras rule:

y² = x² + r²

25² = x² + 7²

125 = x² + 49

125 - 49 = x²

x² = 76

x = √76

x = 8.7

The formula for the volume of a cone is;

= 1/3 πr²h

where;

height(h) is calculated as "x" from above = 8.7

Then;

= 1/3 × π × (7 in)² × 8.7 in

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5 0
3 years ago
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Are the following ratios equivalent? Why or why not? 4:5 and 16:20
MrRissso [65]

Answer:

Equivalent

Step-by-step explanation:

4:5      multiply both sides by 4  to get    16:20    

4 0
2 years ago
Simplify by dividing (-3/8) -5/9
Elodia [21]

Answer:

\frac{-27}{40}

Step-by-step explanation:

(\frac{-3}{8})÷\frac{5}{9}

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What is the measure of &lt;C? Round your answer to the nearest tenth of a degree.
Strike441 [17]

Given:

In triangle ABC, AB=9,BC=4,AC=7.

To find:

The measure of angle C.

Solution:

We have, AB=9,BC=4,AC=7. It means c=9,a=4,b=7.

According to the law of cosines:

cos C=\dfrac{a^2+b^2-c^2}{2ab}

cos C=\dfrac{4^2+7^2-9^2}{2(4)(7)}

cos C=\dfrac{16+49-81}{56}

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Taking cos inverse on both sides, we get

C=cos^{-1} \dfrac{-16}{56}

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Therefore, the correct option is C.

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3 years ago
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