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vfiekz [6]
3 years ago
6

Felicia drew a triangle with side lengths that measured 15 cm, 18 cm and 27 cm. To determine if Felicia drew a right triangle, s

he can use the equation:
Mathematics
1 answer:
Charra [1.4K]3 years ago
3 0

Answer:

The equation should be h²=P²+b²

27²=15²+18²

729=225+324

729=549

thus, it is not right angle triangle

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If 10 + a = 10, then a = 0
Lunna [17]

Answer:

B) identity property of addition.

Step-by-step explanation:

Given:

The statement given is:

10+a=10,\ then\ a=0

Here, we observe that 10 is added to a giving the number 10 itself as the answer. So, we know of a property which says that when 0 is added to a number, the result is the number itself. This property is called identity property of addition.

So, the value of a must be 0 because on adding a to 10, we are getting the number 10 only. So, the above statement is an example of identity property of addition.

5 0
3 years ago
HELP PLEASE I WILL MARK BRAINLIEST
disa [49]

Answer:

See steps below

Step-by-step explanation:

Step 1:  <A ≅ <I   Reason: Given information in the drawing

Step 2: side MX  ≅ NM  Reason: Given information in the drawing

Step 3: angle <AMX ≅ < <NMI  Reason: Angles opposed by the vertex (also called vertical angles)

Step 4: Triangle AXM ≅ triangle NMI   Reason:  SAA theorem

8 0
3 years ago
Tia is planning a sailing party for her friends. The boat rental is $150 plus an
mars1129 [50]

Answer:

16 people

Step-by-step explanation:

First subtract the cost of the rental from the amount of money:

$400-$150 = $250

Therefore Tia has $250 to spend for additional people. Then if each person is $15, divide the remaining amount of money by the amount of money per person:

$250/$15 = 16.67

Since you can't have 0.67 of a person she can have 16 people go with her.

This can also be modeled by this inequality:

150 + 15x \leqslant 400

4 0
3 years ago
An experiment consists of randomly drawing a cube from a bag containing three red and
Slav-nsk [51]

Answer:

1. Sample space: red or blue

2. Red: 3/5,   Blue 2/5

3. 60% probability of selecting a red, 40 percent probability

4. 1 more blue

Step-by-step explanation:

3. 3/5 x 2 = 6/10 --> 60%

4. 5 total, 3 red, 2 blue (+ 1 blue) = 6 total, 3 red, 3 blue

3 0
2 years ago
The integer having absolute value 10 are_________?
Bess [88]
The answer is 10 and -10
5 0
2 years ago
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