3 years ago

11. A loading crew estimates that it can load 8 boxes in 20 minutes. At this rate,

Mathematics

2 answers:

lidiya [134]3 years ago

8 0

Okokokokokokokokokok

Artemon [7]3 years ago

3 0

Answer:

Step-by-step explanation:

If 20 × 3 = 60 which is an hour then you do 8 × 3 = 24.

So 24 boxes

You might be interested in

Determine the value of y is x is -10:<br> y=x-91+2

cestrela7 [59]

Answer:

$y = x - 91 + 2 \\ x = - 10 \\ y = - 10 - 91 + 2 \\ y = - 101 + 2 \\ x = - 99$

3 0

3 years ago

Why do you switch the inequality sign when multiplying or dividing by a negative?

Andreas93 [3]

If we multiply or divide both sides of an inequality by a negative number, you have to flip the inequality. Hope this helps :)

5 0

3 years ago

Use the explicit formula an = a1 + (n - 1) • d to find the 350th term of the sequence below. 57, 66, 75, 84, 93, ... A. 3234 B.

mylen [45]

To use the equation we need a1 and d(the common difference).
We have a1 = 57, we need to find d.
93-84 = 9; 84-75=9; 75-66=9; 66-57=9
d = 9
a350 = 57 + (350-1)(9)
a350 = 57 + (349)(9)
a350 = 57 + 3141
a350 = 3198

4 0

3 years ago

Read 2 more answers

Show that the triangle below is not a right-angled triangle.

Paha777 [63]

Step-by-step explanation:

A right triangle is a triangle in which one of the angles is a 90∘ angle.

$(5x - 8) + (2x - 5) + (2x + 3) = 180 \\ 9x - 10 = 180 \\ 9x = 190 \\ x = \frac{190}{9} \\ x = 21.11$

$(5x - 8) =97.56 \\ (2x - 5) =37.22 \\ (2x + 3) =45.22 \\$

Since None of the angels is 90° , so the triangle is not a right triangle.

7 0

3 years ago

Use long division to find the quotient below.

Pachacha [2.7K]

Answer:

Number B: 4x+1

Step-by-step explanation:

I used synthetic division instead, But hope this helps.

8 0

3 years ago

Read 2 more answers