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sergeinik [125]
3 years ago
12

What is an apparent solution

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
7 0

Answer:

an apparent solution that must be rejected because it does not satisfy the original equation.

Step-by-step explanation:

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Find the measure of angle 3. measure of angle 1 = x measure of angle 2 = x-6
andrew11 [14]
The value of x would equal to 8
5 0
3 years ago
A scale model of a building is 3 inches tall. If the building is 90 feet tall, find the scale of the model.
olganol [36]

The scale model of a building 3 inches tall if the building is 90 feet tall is 2:5

<h3>Scaling of measurement</h3>

Scaling is the way of enlarging or reducing the image of an object.

Given scale model of a building is 3 inches, if the building is 90feet tall, to write the scale;

Convert both measures to same units

Since 1 feet. = 12 in

90 feet = 90/12 in = 7.5 in

Take the ratio

3 : 7.5 = 30: 75

Reduce to lowest term

30: 75 = 2 : 5

Hence the scale model of a building 3 inches tall if the building is 90 feet tall is 2:5

Learn more on scale model here: brainly.com/question/261465

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7 0
2 years ago
Joe is solving a quadratic function by graphing. He gets -1, -2, and 2 as the solutions to the quadratic. What error did Joe mak
svetlana [45]

Answer:

There are only two roots of a quadratic.

Step-by-step explanation:

Not sure how Joe got three, but he did something incorrectly.

3 0
3 years ago
Name the property the equation illustrates (ab)3=a(b3)
Anvisha [2.4K]
The answer to this rests on knowing that there are four properties of multiplication (which your teacher will likely expect you to know...):

These are:
1. commutative
2. associative
3. multiplicative identity
4. distributive

I won't define each of these -- they should be in your notes or textbook. Look them up.

In this case, we are multiplying three terms together -- on the left hand side the parentheses mean to multiply a and b first, then multiply that by 3. On the right hand side, we multiply b times 3 first, and then multiply the product by a.

This would be an example of the associative property of multiplication: when three or more factors are multiplied together, the product is the same regardless of how the factors are grouped.

Hope this helps!

Good luck
3 0
3 years ago
Mr. Smith's class has 28 students. They all put in an equal amount of money to get Mr. Smith an end of year gift. If they collec
ivann1987 [24]

Answer:

Step-by-step explanation:

28 students all give $128

so,

\sqrt[28]{128}= v  v=6

Each student gave 6 dollars. This is true due to the fact that

\sqrt[28]{128}=6

28X6=128

3 0
2 years ago
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