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aksik [14]
3 years ago
12

What is the area of the triangle shown below?

Mathematics
2 answers:
Nimfa-mama [501]3 years ago
7 0

Answer:

300 mm squared

Step-by-step explanation:

mojhsa [17]3 years ago
3 0

Answer:

The answer is 150 mm squared.

Step-by-step explanation:

Area of Triangle = 1/2bh

Base = 15 mm

Height = 20 mm

= 1/2 (15)(20)

= 1/2 (300)

= 150 mm squared

Area = 150 mm squared

Hope I helped ya.

<u><em>< Sarah ></em></u>

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eduard

Answer:

B) 2828.427g

Step-by-step explanation:

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7 0
2 years ago
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Quadrilateral QRST is a square. If the measure of angle RQT is 3x - 6. Find the value of x.
trapecia [35]

Given that quadrilateral QRST is a square.

Each angle of a square is of 90 degrees.

Angle <RQT is also an angle of 90 degrees.

We also given angle RQT = 3x - 6.

So, we can setup an equation as 3x-6 =90.

Now, we need to solve the equation for x.

6 is being subtracted from left side.

We always apply reverse operation. Reverse operation of subtraction is addition.

So, adding 6 on both sides of the equation, we get

3x-6+6 =90+6.

3x = 96.

3 is being multipied with x, in order to remove that 3, we need to apply reverse operation of multiplication.

So, dividing both sides by 3.

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x=32 (final answer).

3 0
3 years ago
Simplify the expression by combining like terms. 16+8−3+6−9
lyudmila [28]
Answer=18
First step combine the positive like terms
16+8+6
|
|
\/
30
Second step is to combine negative like terms with 30
30-3-9

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4 0
3 years ago
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Reil [10]

Answer:

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Step-by-step explanation:

so I would get rid of parentheses you do not need them

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-36/7=-5.1428

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7 0
3 years ago
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Ne4ueva [31]

Answer:

5:2

Step-by-step explanation:

divide both numbers by 7

hope this helps...

3 0
3 years ago
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