3 years ago

How do find the measure of similar triangle

1 answer:

6 0

If two objects have the same shape, they are called "similar." When two figures are similar, the ratios of the lengths of their corresponding sides are equal

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2(x+1)^2 +4(x+1)+7 as a simplified polynomial

weeeeeb [17]

Answer:

2x^2+8x+15

Step-by-step explanation:

${2(x + 1)}^{2} + 4(x + 1) + 7$

$2({x}^{2} + 2x + 1) + 4x + 4 + 7$

$2 {x}^{2} + 4x + 2 + 4x + 13$

$2 {x}^{2} + 8x + 15$

4 0

2 years ago

Pls help i will mark brainliest

aksik [14]

Answer:

the answer is the first one I think but I'm pretty sure

6 0

3 years ago

Simplify (-32) divided by (-4)

marin [14]

Answer:

$\frac{8}{1}$

Step-by-step explanation:

$\frac{ - 32}{ - 4}$

Reduce factor by 4

$\frac{ - 8}{ - 1}$

A negative divided by a negative equal positve so

$\frac{8}{1}$

7 0

3 years ago

Read 2 more answers

Graph the line with slope -3/5 passing through the point (-2.3)

goldenfox [79]

Y =mx +b
m= slope = -3/5
b=y=3

so y = -3/5x + 3

4 0

3 years ago

1 1/3 divided by 40 by using the algorithm method

Mariulka [41]

Problem

1 1/3 divided by 40 by using the algorithm method

Solution

For this case we can do this first:

$1\frac{1}{3}=\frac{1\cdot3+1}{3}=\frac{4}{3}$

And then we can divide this number by 40 like this:

$\frac{4}{3}\cdot\frac{1}{40}=\frac{4}{120}=\frac{2}{60}=\frac{1}{30}$

3 0

1 year ago