All categories

3 years ago

ONLY ANSWER IF YOU KNOW

Mathematics

2 answers:

ElenaW [278]3 years ago

8 0

It’s literally not that hard all you have to do is quit being lazy and do it use your brain I don’t care if you delete this but it’s the truth

Ratling [72]3 years ago

7 0

Answer: how do we answer this I can’t draw on it

Step-by-step explanation:

You might be interested in

8. 52 divided by 4 equals what?

DochEvi [55]

Two point one three :)))))))))

7 0

3 years ago

Read 2 more answers

4. A school has a toy drive for a holiday in which students bring in toys to be donated to

sergejj [24]

<h3>Its greater for junior: Juniors=40+25+5+20+40–>140 Seniors=5+35+45+30+15—>130 It’s greater for junior because they have 10 more toys than seniors</h3>

7 0

3 years ago

Easy math question Help this is due today

Natasha2012 [34]

Answer:

Use the pythagorean theorem to solve.

Step-by-step explanation:

$2^{2}+3^{2}=c^2\\4+9=c^2\\13=c^2\\\\\\sqrt{13} =\sqrt{c^2}$

The square root and the square cancel out. Then your answer will be the square root of 13 or 3.60555127546. Since the instructions say to round to 2 places we will do so. 3.61 meters is the length of the slide

7 0

3 years ago

Please help me im almost done!

kumpel [21]

Answer:

if you divide both sides of -5x > 0 you get z > <em>0. </em>This is incorrect because if you choose a value from the possible solutions such as z=6 and substitute it into the original equation you get <em>-30</em> > 0, which is <em>not true</em>

I put the answers in bold

hope this helps!

Step-by-step explanation:

8 0

3 years ago

Triangle PQR lies in the xy-plane, and the coordinates of vertex Q are (2, –3). Triangle PQR is rotated 180° clockwise about the

trasher [3.6K]

Answer:

(2,3)

Step-by-step explanation:

We are given that triangle PQR lies in the xy-plane, and coordinates of Q are (2,-3).

Triangle PQR is rotated 180 degrees clockwise about the origin and then reflected across the y-axis to produce triangle P'Q'R',

We have to find the coordinates of Q'.

The coordinates of Q(2,-3).

180 degree clockwise rotation about the origin then transformation rule

$(x,y)\rightarrow (-x,-y)$

The coordinates (2,-3) change into (-2,3) after 180 degree clockwise rotation about origin.

Reflect across y- axis the transformation rule

$(x,y)\rightarrow (-x,y)$

Therefore, when reflect across y- axis then the coordinates (-2,3) change into (2,3).

Hence, the coordinates of Q(2,3).

5 0

3 years ago