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3 years ago

In 3 and 4, Classify each triangle by its sides and then by its angles

Mathematics

1 answer:

romanna [79]3 years ago

7 0

Answer:

3. Sides: Equilateral

Angles: Acute

4. Sides: Isosceles

Angles: Right

Step-by-step explanation:

3. Sides: Equilateral because in an equilateral triangle all sides are equal.

Angles: Acute because in an acute triangle all angles are acute.

4. Sides: Isosceles because in an isosceles triangle two legs are equal.

Angles: Right because in a right triangle, one angle is right.

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If 7x = AB, then AB = 7x Statement Reason

Schach [20]

Answer:

Yes

Step-by-step explanation:

Because they are the same equations, just flipped. hope this helped

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3 years ago

. Out of 40 pupils only 30 pupils submitted their project on time

Verizon [17]

Answer:

75 %

Step-by-step explanation:

To solve for the above question,

The percentage of pupils that submitted their project on time

= Number of pupils that submitted their project on time/Number of pupils × 100

Number of pupils that submitted their project on time = 30 pupils

Number of pupils = 40 pupils

= 30/40 × 100

= 75 %

The percent of the pupils that submitted their project on time is 75%

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3 years ago

Sin Z = Cos Z = Tan Z =

Daniel [21]

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3 years ago

X+y=0.5 x-y=1 elimination meathod

user100 [1]

Answer:

$x=0.75, y=-0.25$

Step-by-step explanation:

We can add the two equations to eliminate $y$ and solve for $x$ .

$x+y+x-y=0.5+1$

$2x=1.5$

$x=0.75$

Now, we can find for $y$ by using substitution:

$x+y=0.5$ (given)

$0.75+y=0.5$

$y=-0.25$

Hope this helps :)

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3 years ago

The signs of the product of 263 and 0 is

Mashcka [7]

The answer to the question is 0

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3 years ago

Read 2 more answers