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3 years ago

Dilations do not preserve betweenness. True or False

Mathematics

1 answer:

eduard3 years ago

4 0

The believe that the answer is True

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Expand and fully simplify 3(x + 1) + 2(3x + 4)

mrs_skeptik [129]

Answer:

$\Large\boxed{\sf{9x+11}}$

Step-by-step explanation:

Given:

Isolate the term of x from one side of the equation.

Use the distributive property.

DISTRIBUTIVE PROPERTY:

$\Longrightarrow: \sf{A(B+C)=AB+AC}$

Each term within the parentheses can be multiplied by a factor outside the parentheses.

3(x+1)

3*x=3x

3*1=3

Rewrite the expression down.

3x+3

3x+3+2(3x+4)

Multiply expand.

2(3x+4)

2*3x=6x

2*4=8

6x+8

3x+3+6x+8

Combine like terms.

3x+6x+3+8

Add the numbers from left to right.

3+8=11

3x+6x+11

Add.

Solutions:

3x+6x=9x

$\Longrightarrow: \boxed{\sf{9x+11}}$

Therefore, the final answer is 9x+11.

I hope this helps. Let me know if you have any questions.

4 0

2 years ago

If the pattern is 3ª¯², what is the value if a = 5?

CaHeK987 [17]

27 because 2-5=3 and 3^3 is 27

6 0

3 years ago

Vgc <img src="https://tex.z-dn.net/?f=4%28x%20%2B%207%29" id="TexFormula1" title="4(x + 7)" alt="4(x + 7)" align="absmiddle"

frez [133]

$\text{Hey there!}$

$\text{In order for you to solve for this equation, you need to distribute.}$

$\text{The formula is: a(b + c) = a(b) + a(c) = ab + ac}$

$\text{Keep that method in mind.}$

$\text{4(x + 7)}\\\\\text{4(x) + 4(7)}\\\\\text{4(x) = 4x}\\\\\ 4(7) = 28\\\\\boxed{\boxed{\text{\bf{Answer: 4x + 28}}}}\bf\checkmark$

$\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{LoveYourselfFirst:)}$

4 0

4 years ago

Read 2 more answers

How do i find the slope

sveta [45]

Answer:

slope = - 7

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

y - 4 = - 7(x - 6) ← is in point- slope form

with slope m = - 7

4 0

3 years ago

joe puts $790.00 into a savings account that pays 5.5% simple interest. he leaves the money in his account for two years.

Dmitrij [34]

Answer: $879.29

Step-by-step explanation:

790(1.055)^2

790(1.113025)

= 879.28975

6 0

3 years ago