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aleksley [76]
3 years ago
15

What is 1(4X9) What is the answer

Mathematics
2 answers:
valina [46]3 years ago
6 0
Solve:

Do the parenthesis first, so 4*9=36

Now multiply it by 1.

1*36=36

Final answer: 36

liq [111]3 years ago
5 0
Hey there, you always do what even is in parenthesis first, (4×9)=36, and 36*1=36
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How do you know if alternate interior angles and alternate exterior angles have the same measure?
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Answer:

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Step-by-step explanation:

Hope this helps

5 0
3 years ago
Q5.) Use the model to determine when the population of the country will be 827 million.
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8 0
4 years ago
What is half of a teaspoon of vanilla
Ksivusya [100]

Answer:

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Step-by-step explanation:

6 0
3 years ago
From the side of a hill wai-kin looks up at the top of a nearby vertical cliff at an angle of elevation of 36 degrees and looks
oksano4ka [1.4K]

Answer:

881.5 meters.

Step-by-step explanation:

The horizontal plane at the level of wai-kin's eyes divide the height of the cliff into two parts. Let the upper part be represented by x and the lower part be represented by y.

The height of the cliff = x + y

Applying the appropriate trigonometry functions.

To determine the value of x;

Tan θ = \frac{opposite}{adjacent}

Tan 36^{o} = \frac{x}{490}

⇒ x = 490 x Tan 36^{o}

      = 490 x 0.7265

     = 355.985

x = 356 meters

To determine the value of y;

Tan θ = \frac{opposite}{adjacent}

Tan 47^{o} = \frac{y}{490}

⇒ y = 490 x Tan 47^{o}

      = 490 x 1.0724

      = 525.476

y = 525.5 meters

Therefore,

The height of the cliff = x + y

                                   = 355.985 + 525.476

                                   = 881.461

The height of the cliff is 881.5 meters.

3 0
3 years ago
Select all the options below that correctly fill in the blank. A ____ is a subcategory of polygon.
yaroslaw [1]

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triangle is a subcategory of polygon

6 0
3 years ago
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