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bagirrra123 [75]
3 years ago
13

I need to know how to do number 22-- both A and B.

Mathematics
1 answer:
pantera1 [17]3 years ago
8 0
Your picture kinda crops the answer :((
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The area of triangle abc is 90 square meters The measure of which side or angle of the triangle can be calculated using the Tria
evablogger [386]

Answer: Sid C can be calculated using the triangle area formula

Step-by-step explanation:

8 0
3 years ago
HURRY PLEASE!!! I HAVE TO TURN THIS IN SOON!!!
AnnZ [28]

Answer:

\huge\boxed{x=59}

\texttt{Read the explanation for the equation.}

Step-by-step explanation:

Given that lines l and m are parallel, that means that we can establish some basic angle relationships here.

Since both lines are cut by a transversal, that means all angles formed by that line will be equivalent.

(3x-33)\textdegree and (2x+26)\textdegree are going to be equivalent because they are alternate exterior angles. These are formed by two parallel lines being cut by a transversal, and they will always be equal.

Since we know that both angles are equivalent to each other, we can set the expressions equal to each other to find x.

(3x-33) = (2x+26)

<em>Here's your equation, by the way.</em>

<em />

We can now solve for x.

3x-33=2x+26

Add 33 to both sides:

3x=2x+59

Subtract 2x from both sides:

x=59

Therefore, x = 59.

Hope this helped!

7 0
3 years ago
A garden has the form of a right triangle. One leg of the triangle is formed by a 2400​-ft long sea wall. The hypotenuse of the
stepladder [879]

Answer:

  • given leg: 2400 ft
  • other leg: 1000 ft
  • hypotenuse: 2600 ft

Step-by-step explanation:

The Pythagorean theorem tells a relation between the leg lengths and the hypotenuse. If x represents the unknown leg length, then we have ...

  x^2 + 2400^2 = (x +1600)^2

  x^2 +5760000 = x^2 +3200x +2560000 . . . . eliminate parentheses

  3200000 = 3200x . . . . . . . . . subtract x^2+2560000

  1000 = x . . . . . . . . . . . . . . divide by 3200

The other leg length of the garden is 1000 ft. The garden is a triangle with side lengths 1000 ft, 2400 ft, 2600 ft.

4 0
4 years ago
?????????????????????????
ELEN [110]
To find the mean <span>Just add up all the numbers, then divide by how many numbers there are.

7 sets of numbers
the sum of all numbers is 105

105 </span>÷ 7 = 15

so the mean of the years is 15
7 0
3 years ago
The scale drawing of a building has a width of 4 inches and a height of 8 inches. If the width of the actual building is 32 feet
kirill115 [55]
Hello!

First you have to find the scale

32 / 4 = 8

To get the actual building you multiply the scale building by 8 and change the units to feet

8 * 8 = 64ft

The answer is 64ft

Hope this helps!
6 0
3 years ago
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