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3 years ago

6

Lines a and bare parallel 79 What is the measure of angle b? Enter your answer in the box b=

1 answer:

Len [333]3 years ago

6 0

If lines a and b are parallel, then aº = 79º = dº = bº.

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What would make this equation false <br> 4x + 3 = 11

taurus [48]

Answer:

Any number other than 2

Step-by-step explanation:

First, solve the equation

4x +3 = 11

Subtract 3 on both sides

4x=8

Divide by 4 on both sides

x=2

Since 2 is the solution, any number other than 2 would make the equation false

Hope this helps! :)

4 0

3 years ago

Read 2 more answers

I need help please with this 1 problem

Lyrx [107]

Answer:

See below, please

Step-by-step explanation:

We know

$f(x) = {x}^{2} + 3x - 7$

$g(x) = 3x + 5$

$h(x) = 2 {x}^{2} - 4$

Hence

$f(g(x))$

$= {(3x + 5)}^{2} + 3 \times (3x + 5) - 7$

$= (9 {x}^{2} + 30x + 25) + (9x + 15) - 7$

$= 9 {x}^{2} + 39x + 33$

$h(g(x))$

$= 2 \times {(3x + 5)}^{2} - 4$

$2 \times (9 {x}^{2} + 30x + 25) - 4$

$= 18 {x}^{2} + 60x + 50 - 4$

$= 18 {x}^{2} + 60x + 46$

$(h - f)(x)$

$= h(x) - f(x)$

$= (2 {x}^{2} - 4) - ( {x}^{2} + 3x - 7)$

$= {x}^{2} - 3x + 3$

$(f + g)(x)$

$= f(x) + g(x)$

$= ( {x}^{2} + 3x - 7) + (3x + 5)$

$= {x}^{2} + 6x - 2$

5 0

2 years ago

Which is the correct classification of StartFraction 3 Over 8 EndFraction?

Finger [1]

Answer:

Classifications would include

Rational; Fraction; Can be turned into Decimal; Positive

Those would be classifications

4 0

2 years ago

PLEASE ANSWER ASAP THANKSSS :)

OLga [1]

Answer:

The first one ( $3 + 3 + 3 + 3 = 12, so Sal can afford the gas. )

Step-by-step explanation:

5 0

2 years ago

Rhombus RSTU has vertices R(-1, 6), S(3, 7), T(2, 3), and U(-2, 2). If it's translated under the rule (x, y) LaTeX: \longrightar

Andreas93 [3]

(4,3) you add 5 to the x and subtract 3 from y

7 0

3 years ago