3 years ago

1) Which expression is equivalent to 8x - 2y + x + x

Mathematics

1 answer:

andrey2020 [161]3 years ago

5 0

Step-by-step explanation:

8x - 2y + x + x

8x - 2y + 2x

10x - 2y

D 10x - 2y

So D Option is the correct answer

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Solve the following system. x squared / 25 + y squared / 100 = 1 x squared + y squared = 25

umka2103 [35]

Answer :

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3 years ago

Toni is 30 inches less than twice Jordan's height. Toni is 66 inches tall. How tall is Jordan?

Ahat [919]

Answer:

96 inches

Step-by-step explanation:

66 + 30 = 96

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2 years ago

A recipe called for 5/9 cup of chopped lettuce and 5/6 cup of diced lettuce. In total, how many cups of lettuce did the recipe c

77julia77 [94]

Answer:

1 7/18

Step-by-step explanation:

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3 years ago

From the top of a light house 60 meters high with its base at sea level, the angle of depression to a boat is 15o. What is the d

mr_godi [17]

Answer:

Distance between boat and light house = 223.88 meter (Approx.)

Step-by-step explanation:

Given:

Height of light house = 60 meters

Angle of depression to boat = 15°

Find:

Distance between boat and light house

Computation:

Using trigonometry application:

Tanθ = Perpendicular / Base

Tan 15 = Height of light house / Distance between boat and light house

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Distance between boat and light house = 223.88 meter (Approx.)

4 0

3 years ago

(8y-4) -2(1/4y+3) so I'm doing add & subtract expressions and really need the help

Marat540 [252]

Answer:

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Step-by-step explanation:

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3 years ago