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3 years ago

Name the decimal: -9.938

Mathematics

2 answers:

Anestetic [448]3 years ago

6 0

Answer: i believe its the last answer

Step-by-step explanation:

Because in decimals theres tens place, 100s place, 1000s place, etc. going from left to right after the decimal point which is the "and" in the statement. In this decimal theres only 3 numbers after the decimal point so that means to goes to the 1000s place.

padilas [110]3 years ago

5 0

Answer:

Negative Nine and Nine Hundred Thirty-Eight Thousandths

Step-by-step explanation:

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LiRa [457]

Im pretty sure it would be product

7 0

4 years ago

(−5.2)+(−3.8)–{(−1.2)–[(−0.5)–(−0.7)]}

Yakvenalex [24]

The answer is -7.6.

Start with the innermost grouping:

(-5.2)+(-3.8)-{(-1.2)-[(-0.5)-(-0.7)]}

Subtracting a negative is the same as adding a positive:
(-5.2)+(-3.8)-{(-1.2)-[(-0.5+0.7)]}
(-5.2)+(-3.8)-{(-1.2)-[0.2]}

Now start with the next inner grouping:
(-5.2)+(-3.8)-{-1.4}

Again, subtracting a negative is the same as adding a positive:
(-5.2)+(-3.8)+1.4

Add the first two together:
-9.0+1.4

Adding the last two, we get -7.6.

6 0

3 years ago

Read 2 more answers

From the hay loft door, Ted sees his dog on the ground. The angle of depression of the dog is 40º. Ted's eye level is 16 feet ab

Vlad1618 [11]

Answer: 19 feet

Step-by-step explanation:

Hi, since the situation forms a right triangle (see attachment) we have to apply the next trigonometric function.

Tan α = opposite side / adjacent side

Where α is the angle of depression of the dog, the opposite side (16) is Ted's eye level above the ground, and the adjacent side (x) is the distance between the dog and the barn door.

Replacing with the values given:

tan40 = 16/x

Solving for x

x =16/tan40

x= 19 ft

Feel free to ask for more if needed or if you did not understand something.

5 0

3 years ago

Find the length of the third side to the nearest thenth

snow_lady [41]

Answer:

its 5

Step-by-step explanation:

it five bc look at the mesuarement

7 0

3 years ago

Evaluate: y = 2.73x + 1.94 <br> solve for y when x = 2.88

Vesnalui [34]

I think I did it right but I hope this helps

5 0

3 years ago