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3 years ago

Can you round these off to the nearest correct one place decimal

Mathematics

1 answer:

nataly862011 [7]3 years ago

6 0

$Question$

can you round these off to the nearest correct one place decimal 

Answer:

1. 7.8

2. 375.3

3. 72.7

4. 83.4

Hope this helps!!

$xXxAnimexXx$

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andrey2020 [161]

Answer:

$x = 180 - (37 + 53)$

is the answer

4 0

3 years ago

The perimeter is 54 m. The apothem is \root(3)(3) . To the nearest tenth, what is the area of this regular polygon?

Serjik [45]

The area of this regular polygon is 46.8 square units

<h3>How to determine the area of this regular polygon?</h3>

The given parameters are:

Perimeter, p = 54 m

Apothem, a = √3

The area of this regular polygon is then calculated as:

Area = 0.5 * Apothem * Perimeter

Substitute the known values in the above equation

Area = 0.5 * √3 * 54

Evaluate the product

Area = 46.8

Hence, the area of this regular polygon is 46.8 square units

Read more about area at:

brainly.com/question/14137384

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2 years ago

Martin and Linda live 855 miles apart. At the same time, they start driving toward each other on the same road. Linda’s constant

Alinara [238K]

If one is at a speed of 35 mph and the other 60, sum the speeds to work with just one number:

35 + 60 = 95mph

The formula for time is:

Time = Distance / Speed
Time = 855 / 95
Time = 9h (D.)

Hope it helped,

Happy homework/ study/ exam!

6 0

3 years ago

Read 2 more answers

The school that Micaela goes to is selling tickets to an annual dance competition. On the first day of ticket sales the school s

MrRissso [65]

a = adult ticket price

s = student ticket price

---

7a + 2s = 87

---

4a + 6s = 74

4a = 74 - 6s

a = 74/4 - (6/4)s

a = 37/2 - (3/2)s

---

7a + 2s = 87

7(37/2 - (3/2)s) + 2s = 87

7(37/2) - 7(3/2)s + 2s = 87

(259/2) - (21/2)s + 2s = 87

(21/2)s - 2s = (259/2) - 87

(21/2)s - (4/2)s = 259/2 - 174/2

(17/2)s = 85/2

---

s = 85/2(2/17)

s = 85/17

---

Answer:

s = $5

a = $11

---

8 0

3 years ago

Please help me in this question

charle [14.2K]

Number defective=4
number of non-defective=total-defective
=20-4
=16
the questions asked for 1 defective
so we choose only 1 defective from 4 defective items
4C1

and for 1 non-defective
we choose only 1 non-defective from 16 non-defective items
16C1

we choose 2 items from 20 items
so 20C2

answer:
probability= [(4C1) * (16C1)] /(20C2)
=32/95

6 0

3 years ago

Can you round these off to the nearest correct one place decimal ​

Can you round these off to the nearest correct one place decimal