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3 years ago

Pleaseeee answer correctly !!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

aev [14]3 years ago

7 0

Answer:

132 degrees

Step-by-step explanation:

its the same as the other side since its a rhombus :)

did i help?

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Please help me understand how to do this

erastova [34]

Answer:

-1

Step-by-step explanation:

First, find g(3), g(3) is 5.

Next, plug in 5 for g(3).

So we have f(5), f(5) is -1

6 0

2 years ago

Solution

Anit [1.1K]

Answer:

28.26658805 (I included every digit in case your teacher needs you to round)

Step-by-step explanation:

In order to find x, we need to isolate x by subtracting 15^2 and taking the square root of both sides.

Thus, we have:

$15^2+x^2=32^2\\x^2=32^2-15^2\\\sqrt{x^2} =\sqrt{(32^2-15^2)} \\\sqrt{x^2}=\sqrt{799} \\x=28.26658805$

7 0

2 years ago

Find slope of a line (-3,5) and (7,-9)

sukhopar [10]

y2-y1

x2-x1

Set up (-3,5) and (7,-9)

Which will be...

Y2=-9

y1=5

X2=-3

X1=7

Put the y coordinates on top of the x coordinates and subtract...

That;s your answer

6 0

4 years ago

PLEASE HELP. NO LINKS. NEED REAL EXPLANATION.

Sveta_85 [38]

Answer:

Area: 28.26ft², Circumference: 18.84ft

Step-by-step explanation:

Area of a circle: πr²

Circumference of a circle: πd (or 2πr)

Since the diameter is 6ft, then the radius is half of that, which is 3ft. This means that our area is:

πr²

π(3)²

π(9)

9π

9(3.14)

28.26ft²

Our circumference is:

πd

π(6)

6π

6(3.14)

18.84 ft

5 0

3 years ago

The sum of three numbers is 26. The second number is twice the first and the third number is 6 more than the second. Find the nu

vampirchik [111]

ANSWER

$4,8,14$

EXPLANATION

Let the first number be

$x$

Then the second number will be

$2x$

and the third number is

$2x + 6$

The sum of these numbers is 26.

This implies that;

$x + 2x + (2x + 6) = 26$

Group similar terms;

$x + 2x + 2x = 26 - 6$

Simplify;

$5x = 20$

Divide both sides by 5

$x = \frac{20}{5}$

This gives us;

$x = 4$

The numbers are:

$4,8,14$

3 0

3 years ago