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3 years ago

I really need help fast thank you

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

4 0

Answer:

∠1 = 82°

Step-by-step explanation:

Sum of angles in a triangle = 180°

Now,we have two sides as 49° and 49°.

The third angle is denoted as ∠1.

Thus;

∠1 + 49 + 49 = 180

∠1 = 180 - (49 + 49)

∠1 = 180 - 98

∠1 = 82°

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V is the midpoint of GH⎯⎯⎯⎯⎯⎯. G has coordinates (5,−3), and V has coordinates (−1,3). Identify the coordinates of H.

vodka [1.7K]

Answer:

Answers:

(3, 3)

(−7, 9)

(−6, 6)

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3 years ago

Read 2 more answers

x^2-6x=-1 If the quadratic equation has real solutions, what are the solutions? Explain. Estimate irrational solutions to the ne

IgorC [24]

X^2 -6x +1 = 0
a=1
b = -6
c = 1

Use the quadratic formula
x = [-b +- sq root (b^2 -4ac)] / 2a
x = [--6 +- sq root (36 - 4)] / 2
x = [ 6 +- sq root (32)] / 2
sq root (32) = 5.657

x1 = [ 6 + 5.657] / 2
x1 = 11.657 / 2
x1 = 5.8285 
x1 = 5.82 (to nearest tenth)

x2 = [ 6 - 5.657] / 2
x2 = .343 / 2
x2 = .1715
x2 = .2 (to nearest tenth)

7 0

3 years ago

Scale the numerator and the denominator down by a factor of 4 (divide) to write a fraction equivalent to 24 56

lesantik [10]

The fraction equivalent to 24 /56 is 6/14.

<h3>What is fraction?</h3>

A fraction having whole numbers for the numerator and denominator. A fraction is a number of the form: ab where a and b are integers and b≠0. It represents the division of two numbers.

Given:

Scale the numerator and the denominator down by a factor of 4.

According to given question we have

Down by a factor of 4 means divide by 4.

when you scale the numerator and denominator down by 4, you just divide both of them by 4.

So since 24 divided by 4 is 6 and 56 divided by 4 is 14,

The answer is 6/14.

Therefore, the fraction equivalent to 24 /56 is 6/14.

Learn more details about fraction here:

brainly.com/question/10354322

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7 0

1 year ago

How do you do this correctly?

Thepotemich [5.8K]

Answer:

Step-by-step explanation:

6400 + 1521 = 7921

root7921 = 89

8 0

3 years ago

How would you find the area or perimeter of this shape?

Fittoniya [83]

The perimeter of a given shape implies the sum of all its sides. While the area of a given shape is the total value of space it would cover on a 2-dimensional plane.

The perimeter of the shape is 104 cm.

The area of the shape is 640 $cm^{2}$ .

The perimeter of a given shape implies the sum of all its length of sides., such that the value of each individual side is summed to a total value.

The area of a given shape is the total value of space it would cover on a 2-dimensional plane. The area of shapes depends on the type of shape.

In the given question, the given shape has 12 sides. Some of these sides can sum up to a given length as shown in the diagram.

So that;

perimeter = 2 + 32 + 10 + 10 + 2 + 32 + 8 + 8

= 104 cm

Thus, the perimeter of the shape is 104 cm

ii. The area of the shape = length x width

= 32 x 20

= 640 $cm^{2}$

Therefore, the area of the given shape is 640 $cm^{2}$ .

for more clarifications on the perimeter and area of a plane shape, visit: brainly.com/question/22909518

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4 0

2 years ago