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Triss [41]
2 years ago
12

Plz someone help ASAP if you can

Mathematics
2 answers:
zubka84 [21]2 years ago
6 0

Answer:

12 = 4

Step-by-step explanation:

777dan777 [17]2 years ago
4 0

Answer:

<em>c</em> ⋅ 4 = 12

Step-by-step explanation:

We know that on the right side of the hanger, it holds one square, and that square has a value of 12 units.

And on the left side, the hanger holds four pentagons, and each pentagon has a value of <em>c</em>.

So, we know that 4 pentagons equal one square, or 4<em>c</em> = 12.

<u>So how can we make that into an equation?</u>

To get 4<em>c, </em>we multiply <em>c</em> four times. It should look like this:

<em>c</em> ⋅ 4 = 4<em>c</em>

And, we know that 4<em>c </em>equals 12, so all we have to do is make an equation showing that. You should get:

<em>c</em> ⋅ 4 = 12

 *If you are looking for the value of <em>c,</em> you should get 3 because 3 ⋅ 4 = 12, proving <em>c</em> = 3

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He should take out the cupcakes at 7:15! Hope this helps :D
8 0
2 years ago
An acute triangle has side lengths 21 cm, x cm, and 2x cm. if 21 is one of the shorter sides of the triangle, what is the greate
madam [21]

Given that the sides of the acute triangle are as follows:
21 cm
x cm
2x cm

Stated that 21 cm is one of the shorter sides of the triangle2x is greater than x, so it follows that 2x MUST be the longest side


For acute triangles, the longest side must be less than the sum of the 2 shorter sides
Therefore, 2x < x + 21cm
2x – x < 21cm
x < 21cm

If x < 21cm, then 2x < 42cm
Therefore, the longest possible length for the longest side is 42cm
8 0
3 years ago
Read 2 more answers
7 times the number of cookies in the jar plus 5 more from the tray is 54. How many cookies are in the jar?
Digiron [165]

Answer:

The number of cookies in the jar is 7.

If we include the 5 cookies from the tray in the jar the total number of cookies would be 5 + 7 = 12

Step-by-step explanation:

<em>Consider the number of cookies in the jar as 'x'. Hence the equation formed would be:-</em>

7(x) + 5 = 54

7x + 5 = 54

7x = 54 - 5

7x = 49

x = \frac{49}{7}

x = 7

The number of cookies in the jar is 7.

If we include the 5 cookies from the tray in the jar the total number of cookies would be 5 + 7 = 12

<em>Hope this helps.</em>

8 0
2 years ago
Triangle ABC has the following properties: Angle A measures 120°; AB ≅ AC. What is the classification of triangle ABC by angles
Flura [38]
The answer is C <<<=====
It can't be anything else. It is not a right angle. A>90
It can't be acute because one angle is greater than 90.
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8 0
3 years ago
Pls answer I will mark brainliest
vredina [299]

Answer: 147 cm²

Step-by-step explanation:

   Since it says to use 3 for pi, and the radius is given to us (7 cm), we will plug in and solve for the area.

A = πr²

A = (3)(7)²

A = 147 cm²

6 0
2 years ago
Read 2 more answers
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