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Musya8 [376]
3 years ago
15

Please help me on this true or false I don’t understand

Mathematics
2 answers:
MArishka [77]3 years ago
6 0

Answer:

flase

Step-by-step explanation:

Mamont248 [21]3 years ago
3 0
False, False, True :)
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A triangle has two sides of lengths 5 and 12 what value could be the third side check all that apply
seropon [69]

Answer:

9 and 11

Step-by-step explanation:

6 0
3 years ago
What is the length of side AC of the triangle?
ryzh [129]

Answer:

AC = 25 units

Step-by-step explanation:

Given ∠ A = ∠ C then the triangle is isosceles and BC = AB , that is

7x - 1 = 5x + 5 ( subtract 5x from both sides )

2x - 1 = 5 ( add 1 to both sides )

2x = 6 ( divide both sides by 2 )

x = 3

Then

AC = 6x + 7 = 6(3) + 7 = 18 + 7 = 25 units

3 0
3 years ago
-4/3 divided by 12/5
Ksivusya [100]

Answer:

-5/9

Step-by-step explanation:

−4/5 divided by 12 /5

=-20/36

simplify

=-5/9

5 0
3 years ago
Read 2 more answers
possible to draw is it possible to draw a triangle with sides that are 4 in 5 inches and 8 inches long justify your answer
Bogdan [553]

Answer:

yes

Step-by-step explanation:

because side a (4) and side b (5) added together are greater or equal to side c (8)

3 0
4 years ago
Labyrinth Middle School is 363 ft long Tabitha makes a scale model of the skull and the drawing is 33 in Long. What is the scale
san4es73 [151]

1 inch on the drawing represents 11 feet in the labyrinth middle school.

Step-by-step explanation:

Step 1:

The labyrinth middle school is much larger than the drawing. For 33 inches on the drawing, it is 363 feet on the actual school.

So 33 inches on the drawing is equal to 363 feet in the labyrinth school.

Step 2:

To calculate the scale factor, we divide the measurement after scaling by the same measurement before scaling.

In this case, the drawing that Tabitha drew is after scaling and the labyrinth middle school is the measurement before scaling

The scale factor = \frac{33}{363} = \frac{1}{11}.

So the scale factor is \frac{1}{11}. This means that 1 inch on the drawing is 11 feet in the actual school.

8 0
3 years ago
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