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3 years ago

Which transformation is not isometric?

Mathematics

2 answers:

rusak2 [61]3 years ago

8 0

A is not isometric since the size of the squares are not the same size

kumpel [21]3 years ago

7 0

D .............................

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What is the solution to<br> 6(2 - x)<-4x + 2?

cupoosta [38]

Answer:

Solving $6(2 - x)$ we get $\mathbf{x>5}$

Step-by-step explanation:

We need to find solution of $6(2 - x)$

Solving the inequality:

$6(2 - x)$

Multiply 6 with terms inside the bracket

$12-6x$

Subtracting 12 on both sides

$12-6x-12$

Adding 4x on both sides

$-6x+4x$

Divide both sides by -2 and the inequality will be reversed i.e < will be changes to >

$\frac{-2x}{-2}>\frac{-10}{-2}\\\mathbf{x>5}$

So, after solving $6(2 - x)$ we get $\mathbf{x>5}$

5 0

3 years ago

A rectangular field has length 80m. What is its width if the perimeter is 240m?

-BARSIC- [3]

The answer would be 40m

7 0

2 years ago

Read 2 more answers

What is the largest 4-digit binary numeral?

marta [7]

Answer:

Sixteen

Step-by-step explanation:

8 0

3 years ago

What is the trigonometric ratio for sin s ? enter your answer, as a simplified fraction, in the boxes. $$?

solniwko [45]

The correct answer was 8 / 17

Because
AB^2 + 60^2 = 68^2
AB^2 = 4624 - 3600 = 1024
AB = 32
Sin S = Opp/Hyp = 32/68 = 8 / 17

(Picture)
https://static.k12.com/nextgen_media/assets/8118983-NG_GMT_O_01_U11_Quiz_DP024_54_008.jpg

(Pythagorean Theorem Calculator)
https://ncalculators.com/number-conversion/pythagoras-theor

4 0

3 years ago

Which expression is equivalent to (21/2 x 2 3/4)^2

sasho [114]

ANSWER

$(2 \frac{1}{2} \times 2 \frac{3}{4} ) ^{2} = 47 \frac{17}{64}$

EXPLANATION

To find the expression that is equivalent to
$(2 \frac{1}{2} \times 2 \frac{3}{4} ) ^{2}$

we need to simplify it.

We convert the mixed numbers to improper fraction as follows.

$(2 \frac{1}{2} \times 2 \frac{3}{4} ) ^{2} = ( \frac{2 \times 2 + 1}{2} \times \frac{2 \times 4 + 3}{4} ) ^{2}$

This will give us,

$(2 \frac{1}{2} \times 2 \frac{3}{4} ) ^{2} = ( \frac{4 + 1}{2} \times \frac{8 + 3}{4} )^{2}$

$(2 \frac{1}{2} \times 2 \frac{3}{4} ) ^{2} = ( \frac{5}{2} \times \frac{11}{4} )^{2}$

We multiply the expression in the parenthesis on the right hand side to obtain,

$(2 \frac{1}{2} \times 2 \frac{3}{4} ) ^{2} = ( \frac{55}{8} )^{2}$

We share the exponent for the numerator and the denominator separately.

$(2 \frac{1}{2} \times 2 \frac{3}{4} ) ^{2} = \frac{ {55}^{2} }{ {8}^{2} }$

This simplifies to,

$(2 \frac{1}{2} \times 2 \frac{3}{4} ) ^{2} = \frac{ {3025} }{ {64}}$

We write the final answer as a mixed number to obtain,

$(2 \frac{1}{2} \times 2 \frac{3}{4} ) ^{2} = 47 \frac{17}{64}$

4 0

3 years ago

Read 2 more answers