3 years ago

Please help with this, Answers to choose from are in the pictures

Mathematics

1 answer:

Natali5045456 [20]3 years ago

3 0

The answer is VErtical Angles

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EastWind [94]

The answer is A just trust me

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3 years ago

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What is m (There is no multiple choice just find m

Sauron [17]

Answer:

$160$ degrees.

Step-by-step explanation:

Line ABC is a straight line, and the angle on a straight line is always 180 degrees.

Since ABD + DBC = ABC, we know that $x+8x=180$

$9x=180$

Divide both sides by 9:

$x=180\div 9=20$

DBC is $8x=8\times 20=160$ degrees.

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3 years ago

point a is on line segment RT. Given ST = 2x, RT = 4x, and RS = 4x -4 determine the numerical length of RS

Andrei [34K]

Forty nine x plus 15x -ggsg and y will get 13

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3 years ago

Simplify negative 5 minus the square root of negative 44 negative 5 minus 4 times the square root of 11 i negative 5 minus 4 i t

Anika [276]

Answer:

$-5-\sqrt{-44}=-5-2\sqrt{11}i$

Step-by-step explanation:

We want to simplify:

$-5-\sqrt{-44}$

We rewrite the expression under the radical sign to obtain:

$-5-\sqrt{4\times11\times -1}$

We split the expression under the radical sign to get:

$-5-\sqrt{4} \times \sqrt{11} \times \sqrt{-1}$

Recall that:

$\sqrt{-1}=i$

This implies that:

$-5-\sqrt{4} \times \sqrt{11} \times \sqrt{-1}=-5-2\sqrt{11}i$

Therefore $-5-\sqrt{-44}=-5-2\sqrt{11}i$

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3 years ago

Lee charges $3 for a basket and $2.50 for each pound of fruit picked at the orchard.

Sliva [168]

Answer:

Y=2.50x+3

Step-by-step explanation:

Because the $3 fee is not changing but the 2.50 is changing every pound that they get.

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3 years ago

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