2 years ago

The measure of two angles are (3x+20) and (5x - 2). What is the value of x if the

Mathematics

1 answer:

adelina 88 [10]2 years ago

8 0

Answer:

x = 9

Step-by-step explanation:

angle 1 plus angle 2 equals 90 because they are complementary. combining like terms gives you 8x + 18 = 90. then you get 8x = 72, which means that x equals 9

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Dennis_Churaev [7]

Answer:

$20 + $-11.25 = $8.75

Step-by-step explanation:

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2 years ago

The average density of Styrofoam is 1.00 kg/m^3. If a Styrofoam cooler is made with outside dimensions of 50.0 x 35.0 x 30.0 cm

Nadusha1986 [10]

Answer:

View graph

Step-by-step explanation:

The closest by default to 1100 cubic inches is taking two side and two front covers and that would give you 1080.12 cubic inches since two of the covers you must subtract 3 cm per side and side which would add 6 cm in total so outside would be 35 cm and indoor 29 cm . According the graph

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2 years ago

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Y_Kistochka [10]

Answer:

B: shift vertically up by 3

Step-by-step explanation:

I suggest using desmos graphing for future questions like these

Hope this helps :)

6 0

2 years ago

What is the solution of the equation 37=6x + 10 ?

frez [133]

First subtract 10 from both sides:

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3 years ago

Read 2 more answers

Round 2.12747677748 to the nearest ten-thousandth.

Gwar [14]

Answer:

2.1275 is 2.12747677748 rounded to the nearest ten-thousandth.

Step-by-step explanation:

Since the hundred-thousandth place is 5 or above, we would round the ten-thousandths place up. THis makes the number 2.1275.

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2 years ago