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3 years ago

Again lol please help (:

Mathematics

2 answers:

Morgarella [4.7K]3 years ago

7 0

Answer:

Stuck Watch a video or use a hint

Step-by-step explanation:

andreev551 [17]3 years ago

5 0

Answer:

X+44°+29°=180°(sum of angles of triangle)

X+73=180°

X=180-73

Hence,x=107°

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Help me quick me please

Katen [24]

Okay... so the y intercept it automatically 9. so that's out of the way. Now you narrow it down to a or b. the first number, with x is -3x. Thats your slope. easy as that

5 0

4 years ago

A) Solve x+x+x=54

olasank [31]

a) x= 54÷3 = 18

b) y= 7×5 = 35

c) t= (24-6)÷4 = 4.5

3 0

4 years ago

The coordinates of the vertices of A DEF are D(-4,1), E(3. – 1), and F(-1, – 4)

liq [111]

Answer:

ΔDEF is not a right triangle because no two sides are perpendicular.

Step-by-step explanation:

The coordinates of the vertices of ΔDEF are given to be D(-4,1), E(3,-1) and F(-1,-4).

Now length of DE is given by $\sqrt{(-4-3)^{2}+(1-(-1))^{2} } =\sqrt{53}$ units

length of EF is given by $\sqrt{(3-(-1))^{2}+(-1-(-4))^{2} }=\sqrt{25}$ units

and length of FD is given by $\sqrt{(-4-(-1))^{2}+(1-(-4))^{2} } =\sqrt{34}$ units.

Therefore, 53 ≠ 25+34

Hence, the length of the sides does not support the Pythagoras theorem.

So, ΔDEF is not a right triangle because no two sides are perpendicular. (Answer)

7 0

3 years ago

I can't chose between A or D can someone help me out?

mezya [45]

Answer:

D) How fast you are moving

Step-by-step explanation:

Well, if you're talking about speed, then we don't want distance yet, do we? If you were talking about how far someone ran, then distance would be a piece of data. But speed is "how fast", so something tells me the answer is D.

<em>Bye! Hope this helped. :)</em>

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3 years ago

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What Is 89 ÷ 32 + 18 ? Please Help Will mark Brainliest.

lutik1710 [3]

20 is the answer to that!

8 0

4 years ago

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