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2 years ago

Find the value of x for both of these questions plz

Mathematics

2 answers:

kramer2 years ago

7 0

Answer:

13- 60, 14- 30

Step-by-step explanation:

number 13 is a 60, 60,60 triangle

number 14 has two identical edges 2 of the corners are the same:

30, 30, 120

leonid [27]2 years ago

5 0

Answer:

for 13 its x=60 and for 14 its x=120

Step-by-step explanation:

for 13 its a equilateral triangle meaning all sides are the same so the answer x=60

for 14 its a obtuse isosceles triangle meaning it has 2 angles that are the same and 1 obtuse angle so the other angles would be 30 and 120. hope this helps :)

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Pls i dont have time help

kvv77 [185]

18 !

27/x = 12/8
Cross multiply and then solve

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2 years ago

Point H is on line segment GI. Given GH = x + 6, HI = x + 5, and

Vaselesa [24]

Answer:

Step-by-step explanation:

If Point H is on line segment GI, then GH+HI = GI

Given the following parameters

GH = x + 6,

HI = x + 5, and

GI = 3x + 8

To determine the length of GH, we need to get the value of x first. To get x we will substitute the given parameters into the formula as shown;

x+6+(x+5) = 3x+8

2x+11 = 3x+8

collect like terms;

2x-3x = 8-11

-x = -3

divide both sides by -1;

-x/-1 = -3/-1

x = 3

Since GH = x+6

GH = 3+6

GH = 9

<em>Hence the numerical length of GH is 9</em>

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2 years ago

Perform the following calculations. look for a pattern

Furkat [3]

Answer:

Step-by-step explanation:

The answer to that number pattern is 40,41,50,51

3 0

2 years ago

Whats 6.2 as a fraction in simplest form

Anton [14]

31/50 is the correct answer. It began at 62/100 but you must reduce

4 0

2 years ago

Read 2 more answers

I don’t get this question

kvv77 [185]

This is a right triangle and to solve this you must use Pythagorean theorem:

$a^{2} +b^{2} =c^{2}$

a and b are the legs (the sides that form a perpendicular/right angle)

c is the hypotenuse (the side opposite the right angle)

In this case...

a = 60

b = x

c = 65

^^^Plug these numbers into the theorem

$60^{2} +x^{2} =65^{2}$

simplify

3600 + $x^{2}$ = 4225

Now bring 3600 to the right side by subtracting 3600 to both sides (what you do on one side you must do to the other). Since 3600 is being added on the left side, subtraction (the opposite of addition) will cancel it out (make it zero) from the left side and bring it over to the right side.

3600 - 3600 + $x^{2}$ = 4225 - 3600

0 + $x^{2}$ = 625

$x^{2}$ = 625

To remove the square from x take the square root of both sides to get you...

x = √625

x = 25

(option C)

Hope this helped!

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