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4 years ago

Consider △ABC and △DEF.

Mathematics

2 answers:

steposvetlana [31]4 years ago

6 0

Translate △ABC 1 unit up and rotate it 180° about the origin.
Rotate △ABC 180° about the origin and translate it 1 unit down.
Reflect △ABC across the x-axis, reflect it across the y-axis, and translate it 1 unit down.

Marrrta [24]4 years ago

4 0

The correct answer is the last one.

Hope this helps :)

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-3q + 12 greater than equal too 4q - 30 solve for q

valentina_108 [34]

Solving the inequality $-3q+12\geq 4q-30$ the value of q is $q\leq 6$

Step-by-step explanation:

We need to solve the inequality: $-3q+12\geq 4q-30$ and find value of q

Solving:

$-3q+12\geq 4q-30\\Adding\,\,-12\,\,on\,\,both\,\,sides:\\-3q+12-12\geq 4q-30-12\\-3q\geq 4q-42\\Adding\,\,-4q\,\,on\,\,both\,\,sides:\\-3q-4q\geq 4q-42-4q\\-7q\geq -42\\Divide\,\,both\,\,sides\,\,by\,\,7\\\frac{-7q}{7}\geq \frac{-42}{7}\\ -q\geq -6\\Multiply\,\,both\,\,sides\,\,by\,\,-1\,\,and\,\,reverse\,\,the\,\,inequality:\\q\leq 6$

So, solving the inequality $-3q+12\geq 4q-30$ the value of q is $q\leq 6$

Keywords: Solving inequality

Learn more about solving inequality at:

#learnwithBrainly

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3 years ago

What are the factors of the expression 3x(y + 5)?

slamgirl [31]

3x(y+5)

= 3xy+15x

= (Tienes que multiplicar dentro del paréntesis por 3x) <span />

7 0

3 years ago

What is the difference between a $20,000 and a $30,000 annual salary over a lifetime

Lelu [443]

10,000 dollars is the answer

7 0

4 years ago

Find the term to term rules for 2,6,18,54,162

faltersainse [42]

Answer:

a, ax3 =b, bx3= c , cx3=d, dx3=e

Step-by-step explanation:

2, 2×3=6, 6x3=18,18 x3 =54, 54x3= 162

Multiplication of three with previous number will give you next number in series.

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2 years ago

Write and solve an equation to find the value of the variable 104,137,154,131,x; mean=130

Damm [24]

(104+137+154+131+x) / 5 = 130

The calculation part I would like to leave it for you. It's a good practice.

3 0

3 years ago