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zheka24 [161]
2 years ago
12

Estimate the value of two questions : A) 98.5 x 13 B)102.3/4.7

Mathematics
2 answers:
storchak [24]2 years ago
6 0
A. 1279
B.20 (I looked up the answer then went at least one down to show that I estimated)
SVETLANKA909090 [29]2 years ago
4 0
A) 125
b) 25
is my estimation
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Find the length to the nearest tenth of a foot.
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Answer:

  6.2 feet

Step-by-step explanation:

The mnemonic SOA CAH TOA reminds you of the relationship between angles and sides of a right triangle. Here, we have the side opposite the 58° angle, and we want to know the side adjacent. The relevant relation is ...

  Tan = Opposite/Adjacent

  tan(58°) = (10 feet)/x

  x = (10 feet)/tan(58°) ≈ 6.249 feet

The length of the shadow is about 6.2 feet.

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2 years ago
What is the area of the figure?<br> 4 ft<br> 4 ft<br> 2 ft<br> 8 ft
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Two ways to group and add 5+8+3
trasher [3.6K]

Answer

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Step-by-step explanation:

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3 years ago
Please answer my question
Artist 52 [7]

Answer:

I believe your number would be 49

Step-by-step explanation:

To check:  Is 49 divisible by 7? Yes. 7*7=49. When 49 is divided by 5 it has a remainder of four. 5 only goes into 49 nine times, and if you do the process of long division correctly, your answer will be 9 with a remainder of four.

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2 years ago
On a graph there are two points (0,3) and (8,0) what is the proper equation​
Mariana [72]

Answer:

The line equation of the line is:

  • y=-\frac{3}{8}x+3          

Step-by-step explanation:

Given the two points

  • (0,3)
  • (8,0)

Finding the slope between (0,3) and (8,0)

\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(0,\:3\right),\:\left(x_2,\:y_2\right)=\left(8,\:0\right)

m=\frac{0-3}{8-0}

m=-\frac{3}{8}

Therefore, the slope of the line: m = -3/8

Using the point-slope form of the line equation

y-y_1=m\left(x-x_1\right)

where m is the slope of the line and (x₁, y₁) is the point

substituting the values m = -3/8 and the point (0,3)

y-3=-\frac{3}{8}\left(x-0\right)

y-3=-\frac{3}{8}x

Add 3 to both sides

y-3+3=-\frac{3}{8}x+3

Simplify

y=-\frac{3}{8}x+3

Therefore, the line equation of the line is:

  • y=-\frac{3}{8}x+3          
8 0
3 years ago
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