3 years ago

Describe what geometric figures you observe

Mathematics

1 answer:

timofeeve [1]3 years ago

7 0

Answer:

In this picture I see a circle a rectangle a square.

Step-by-step explanation:

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Help plz

LUCKY_DIMON [66]

Answer:

h = 0.64 ft

Step-by-step explanation:

$s = \frac{14 + 12 + 6}{2} = \frac{32}{2} = 16 \: ft \\ \\ A = \sqrt{(s - 14)(s - 12)(s - 6)} \\ \\ A = \sqrt{(16 - 14)(16 - 12)(16 - 6)} \\ \\ A = \sqrt{(2)(4)(10)} \\ \\ A = \sqrt{80} \\ \\ A = 8.94427191\\ \\ A \approx 8.94 \: {ft}^{2}$

A = 14h

8.94427191 = 14h

h = 8.94/14

h = 0.638571429

h = 0.64 ft

7 0

2 years ago

En un puesto de verduras se han vendido 2 kg de naranjas y 5 kilos

kiruha [24]

Answer:

i don't speak spanish bro sorry

7 0

2 years ago

A school district needs 3 teachers for every 70 students. They expect to have 14,700 in the district next year. At this time the

VLD [36.1K]

Answer:

Step-by-step explanation:

We can use a proportion to find out the number of teachers that are needed.

3/70 = x/14,700

70x = 3 * 14,700

70x = 44,100

x = 630

630 teachers are needed altogether. Since there are already 612 teachers, the number of more teachers who are needed is the difference between 630 and 612.

630 - 612 = 18

Answer: 18

3 0

3 years ago

What is the value of this expression if h = 8,3 = -1, and k = –12?

snow_tiger [21]

Answer: C.36

Step-by-step explanation:

3 0

3 years ago

Write the point-slope equation of the line that goes through (1, 4) with a slope of -10

sammy [17]

Answer:

y-4=-10(x-1)

Step-by-step explanation:

Point-slope form is:

$y-y_1=m(x-x_1)\\m-slope\\(x_1,y_1)-point$

We are given the slope of -10 and the point (1,4). So:

m = -10

x1 = 1

y1= 4

Replace the appropriate values:

$y-4=-10(x-1)$

So, y-4=-10(x-1) should be the point-slope equation.

3 0

2 years ago

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