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3 years ago

10

Triangle JKL has vertices J(-4, -1), K(0, 4), and L(-4, -2). Graph The triangle and it’s image after a dilation with a scale fac

tor of 0.5.

1 answer:

Dafna1 [17]3 years ago

5 0

Answer:

J(-2, -0.5), K(0, 2), L(-2, -1)

Step-by-step explanation:

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Two tailors, Valentina and Laura, sit down to do some embroidery. Valentina can embroider 2 shirts per hour, and Laura can get t

mina [271]

Answer:

Valentina and Laura finished the same total number of shirts in $4$ hours.

Total number of shirts finished by Valentina $=23$

Total number of shirts finished by Laura $=23$

Step-by-step explanation:

Suppose that Valentina and Laura finished the same total number of shirts in $t$ hours.

Valentina can embroider 2 shirts per hour and Valentina has already completed 15 shirts.

Total number of shirts finished by Valentina $=2t+15$

Laura can get through 3 shirts per hour and Laura has completed 11 shirts.

Total number of shirts finished by Laura $=3t+11$

Therefore,

$2t+15=3t+11\\3t-2t=15-11\\t=4$

So,

Valentina and Laura finished the same total number of shirts in $4$ hours.

Total number of shirts finished by Valentina $=2(4)+15=8+15=23$

Total number of shirts finished by Laura $=3(4)+11=12+11=23$

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3 years ago

What is 3 to the fourth power in factor form

nata0808 [166]

Answer:

3^4 = 81

Step-by-step explanation:

3x3x3x3

9x3x3

27x3=81

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3 years ago

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Eghit feet less than twice the width translate the exxpression from verbal to algabraic

MAVERICK [17]

Answer:

8-2x

Step-by-step explanation:

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2 years ago

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Does anyone know what this is?

Amiraneli [1.4K]

The v means the square root I hope this helps

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2 years ago

Find 7x+y when x=4 and y=5. *

Alexeev081 [22]

Answer:

7x+y, when x+4 and y+5

7(4) + 5=

28+5=

33

Step-by-step explanation:

Hope this helps. :)

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3 years ago