All categories

2 years ago

Figure 1 is dilated to make fig 2

Mathematics

1 answer:

Rudik [331]2 years ago

6 0

Answer:

Depening in the scale factor

Step-by-step explanation:

Figure 1 can be dilated into a bigger version that forms figure 2 or a smaller version

You might be interested in

A project is graded on a scale of 1 to 5. If the random variable, X, is the project grade, what is the mean of the probability

kirza4 [7]

Complete question:

A project is graded on a scale of 1 to 5. If the random variable, X, is the project grade, what is the mean of the probability

distribution below?

Grade(X)_____ 1_____2_____3_____4_____5

Frequency____3 _____5____ 9 ____ 5 ____ 3

P(X) : _______ 0.1 ___0.2 ___0.4 ___ 0.2 __0.1

Answer:

Step-by-step explanation:

Given the probability distribution :

Grade(X)_____ 1_____2_____3_____4_____5

Frequency____3 _____5____ 9 ____ 5 ____ 3

P(X) : _______ 0.1 ___0.2 ___0.4 ___ 0.2 __0.1

The mean of the distribution :

Σ(X * P(X)) :

(1*0. 1) + (2 * 0.2) + (3 * 0.4) + (4 * 0.2) + (5 * 0.1)

0.1 + 0.4 + 1.2 + 0.8 + 0.5

= 3

7 0

3 years ago

Fourteen less than five times number is three times a number. Define a variable, write an equation, and solve to find the number

goldenfox [79]

5a-14=3a
-5a -5a
-14= -2a
---- ----
-2 -2
<span>7=a

a is the variable, </span><span>5a-14=3a and a equals 7.</span>

8 0

4 years ago

Find the value of the cot 10° using your calculator.

Galina-37 [17]

The cotangent function can be obtained by taking the reciprocal of the tangent of the same angle. Using a calculator, taking the tangent of 10 degrees and taking the reciprocal of the answer would yield the correct one. With that, the correct answer would be D.) 5.671.

7 0

3 years ago

Read 2 more answers

After eliminating radicals, what quadratic equation can you solve to find the potential solutions of ..

sasho [114]

Answer:

Step-by-step explanation:

4 0

4 years ago

Choose the correct simplification of the expression a to the 7th power times b to the 8th power all over a to the 4th power time

defon

First you need to write the numerical equation for the given:

$\frac{ a^{7} b^{8} }{ a^{4} b^{4} }$

When you will simplify this fraction, you can divide the expressions. Based on the law of exponents when you divide like terms with different exponents, you can subtract the exponents of the denominator from the numerator.

So if you will simplify the equation:

$\frac{ a^{7} b^{8} }{ a^{4} b^{4} }$

Subtract the following:

Exponents of a 7-4 and;
Exponents of b 8-4

Your answer should be
$a^{3} b^{4}$

3 0

4 years ago