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3 years ago

Need question for 5 and 6

Mathematics

1 answer:

vazorg [7]3 years ago

8 0

Answer:

werftghj

Step-by-step explanation:

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Which expression is equivalent to when ?

34kurt

Answer:

$5(w + 4) \\ = 5(9 + 4) \\ = 5 \times 13 \\ = 65$

3 0

3 years ago

Read 2 more answers

Please help

daser333 [38]

Answer:

See Below.

Step-by-step explanation:

We can write a two-column proof.

Statements: Reasons:

$\displaystyle 1)\, F\text{ is the midpoint of } AE$ Given

$\displaystyle 2) \, \overline{FA} \cong \overline{FE}$ Definition of Midpoint

$\displaystyle 3) \, AB\parallel DE$ Given

$\displaystyle 4)\, \angle B \cong \angle D$ Alt. Int. Angles Are Congruent

$\displaystyle 5)\, \angle A \cong E$ Alt. Int. Angles Are Congruent

$\displaystyle 6) \, \Delta BFA \cong \Delta DFE$ AAS Congruence

6 0

3 years ago

What is 3³ equal to?

kap26 [50]

Answer:

Step-by-step explanation:

3*3*3=27

5 0

3 years ago

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Which of the following represents the area of a rectangle whose length is 5x − 3 and whose width is x + 7?

Nookie1986 [14]

Answer : option C, 5x2 + 32x − 21

In the rectangle, the length = 5x - 3 and width = x + 7

We know the formula for area of rectangle = length * width

Area of rectangle = (5x-3)(x+7)

WE multiply it using FOIL method

F - First terms, 5x * x = $5x^2$

O- Outer terms, 5x * 7 = 35x

I - Inner terms, -3 * x= -3x

L - Last terms, -3 * 7 = -21

Now we add all the terms

$5x^2 +35x -3x -21$

combine like terms

$5x^2 +32x -21$

So area of a rectangle = $5x^2 +32x -21$

4 0

3 years ago

in a survey it was found that ratio of people who liked modern songs and folk songs ia 8:9 out of which 50people liked both song

lina2011 [118]

Answer:

as in the question it is given that 50 people liked both songs 40 liked folk songs and 80 liked none of the song so we can add the number of people

50+40+80

170

Step-by-step explanation:

the people involved in the survey were 170

3 0

3 years ago