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ELEN [110]
2 years ago
8

Find the missing side of each triangle. Round your answers to the nearest tenth if necessary.

Mathematics
2 answers:
ira [324]2 years ago
8 0

Answer:

Step-by-step explanation:

Kisachek [45]2 years ago
8 0
<h2>>> Answer </h2>

___________

\:

\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}

  • Step by step :

x² = (14,4)² - 9²

x² = 207,36 - 81

x² = 126,36

x = 11,2

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A delivery truck traveled 324 miles on 18 gallons of gas. How far can be traveled on 41 gallons of gas?
bekas [8.4K]
Set up the equation:
<u>324</u> = <u> </u><u>x </u>
 18     41

(324 * 41)/18  = 738 miles<u />
6 0
3 years ago
The triangular pyramid shown is made up of four congruent triangles. The length of the base is 8 inches, and the height of the b
Aneli [31]

Answer:

(B) Talia is correct. The lateral area can be found by approximating one large triangle, which can be found using the expression 4 (one-half (8) (6.9))

Step-by-step explanation:

Base of the Pyramid = 8 Inches

Height of the Triangular Face = 6.9 Inches

In any solid shape, the Lateral surface area is the sum of all sides except its top and bottom bases.

Since the four triangles are congruent:

Lateral Surface Area = 4 X Area of One Triangle

Area of a Triangle = \frac{1}{2}$ X Base X Height

Area of one Triangular Face = \dfrac{1}{2}(8)(6.9)

Therefore:

Lateral Surface Area = 4\left(\dfrac{1}{2}(8)(6.9)\right)

Therefore, Talia is correct.

8 0
3 years ago
At the arcade, Jamal had 6 tickets that he had saved from last time he went. This time he played the same game 7 times and earne
melomori [17]

Answer:

Jamal has 111 tickets.

Step-by-step explanation:

Start by knowing that he has 6 tickets he got previously, and then he gets 15 more tickets each time he played the game, which was 7 times.

7 x 15 + 6 = 111

6 0
3 years ago
I need help with number 3
yan [13]
First check whether the point (-6,8) is the solution to any of the equations. To check, just plug in the x and y values of the points into the equation and see if they give you a true statement. 
5(-6)+3(8)=-6
-30+24=-6
-6=-6
That's a true statement so the point is the solution to the first equation.
2(-6)+(8)=-4
-12+8=-4
-4=-4
It is a true statement so the point is a solution for both equations
There are no other solution because lines can only intersect in one or infinite points, but that is only if they are the same lines, which is not true in this circumstance.
A. It is the only solution to the set. 
Hope this helps.
7 0
3 years ago
Read 2 more answers
A box contains twenty cards numbered 1 through 20. One card is to be randomly drawn from the box.
Crank
C.7/20              
  Hope i helped 
  let me know if i did not                                       
3 0
3 years ago
Read 2 more answers
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