2 years ago

What is -7 plus 7 equal too

Mathematics

1 answer:

nikklg [1K]2 years ago

8 0

Answer:

The answer is 0

Step-by-step explanation:

Have a nice day

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The length of a rectaangle 48 centimeters. The relationship between the length, the width, and the perimeter of the rectangle ca

Monica [59]

Answer:

Step-by-step explanation:

We are told that the perimeter is 48 = 2L + 2W. This reduces to

24 = L + W. Next, substitute, one by one, the 3 widths 10 cm, 3.6 cm and w cm:

a) If W = 10 cm, 24 = L + W becomes 24 = L + 10, or L = 14 cm

b) If W = 3.6 cm, 24 = L + W becomes 24 = L + 3.6, or L = 20.6 cm

c) If W = w, 24 L + W becomes 24 = L + w, so that L = (24 - w) cm

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2 years ago

Which of the following could be the lengths of the sides of a 45°-45°-90° triangle?

vlabodo [156]

Answer:

$the \: answer \: is \: \: {b}$

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2 years ago

These two rectangles are similar which is a correct proportion for corresponding sides

hammer [34]

to make the proportion we make the ratio of the similar sides

For example

4/8 = 12/x

or we can write it as 4/12 = 8/x

or 12/x = 4/8

So last option is correct

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2 years ago

Read 2 more answers

Please help me ASAP.

igomit [66]

<h3><u>Solution: </u></h3>

Radius of Cylindrical Pillar , r = 28 Cm = 0.28 m.

Height, h= 4 m.

Curved surface area of a Cylindrical = 2πrh.

Curved surface area of a pillar -

$= > \: 2 \times \frac{22}{7} \times 0.28 \times 4 = 7.04 {m}^{2}$

Curved surface area of 24 such Pillar :-

(7.04 x 24 = 168.96m²)..

Cost of painting an area of 1 m² = Rs8...

• Therefore , cost of painting 1689.6m² :-

( 168.96 x 8 = Rs 1351.68)...

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2 years ago

What is the equation of an asymptote of the hyperbola whose equation is (x-2)^2/4 - (y-1)^2/36 = 1?

UNO [17]

Answer: it’s C. Y=3x-5

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2 years ago