3 years ago

Help me Solve solve this please right answer I’ll give brainlist to.

Mathematics

1 answer:

MAXImum [283]3 years ago

4 0

Answer:

280 m

Step-by-step explanation:

a² + b² = c²

450² + b² = 530²

202,500 + b² = 280,900

280,900 - 202,500 = 78,400

√78,400 = 280

You might be interested in

∠ABC = ___?___ a) ∠MNP b) ∠PMN c) ∠ NPM d) ∠NMP

xenn [34]

Answer:

angle ABC = angle MNP

(See the single curved shape at angle B? Match it to the same one on the other triangle. The same with the double and triple angles. The marks in the middle of the lines work the same way. Lines BC, BA, NM, and NP are all the same length.)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Y <img src="https://tex.z-dn.net/?f=y%20%5Cleqslant%20%20-%20%20x%20-%201%20%5C%5C%20y%20%5Cgeqslant%202x%20%2B%204" id="TexF

Flura [38]

$y\leq-x-1\\\\y=-x-1\\for\ x=-1\to y=-(-1)-1=1-1=0\to(-1;\ 0)\\for\ x=0\to y=-0-1=-1\to(0;-1)$

$y\geq2x+4\\\\y=2x+4\\for\ x=-2\to y=2\cdot(-2)+4=-4+4=0\to(-2;\ 0)\\for\ x=0\to y=2\cdot0+4=0+4=4\to(0;\ 4)$

Answer in an attachment.

3 0

3 years ago

If 432 students did a survey on what they wanted to be when their older how many students choose the teacher career if its only

Elden [556K]

Answer:

23% of 432 is 99.36

That rounds to 99

So, 99 students picked teacher for a career.

6 0

3 years ago

Rama09 [41]

Answer:

I think it's C im not certain

5 0

3 years ago

1. Martha can complete 15 activities a day at summer camp. She can choose between crafts or sports.

Effectus [21]

Answer:

art

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers