3 years ago

PLEASE HELP ASAP

Mathematics

1 answer:

Aneli [31]3 years ago

3 0

Answer:

its is 192 I just took this assignment

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Meg has 26 toy ponies.She gets 6 more for her birthday.She displays half of them on a shelf and puts the rest in a box.How many

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Answer:

16 ponies are displayed

Step-by-step explanation:

First you need to add 26 and 6 to get 32.Then you need to cut 32 in half or divide it by 2 for your answer.

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3 years ago

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Oliga [24]

Answer:

Step-by-step explanation:

29 5x+8+x+4=90

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Tyler earned $364.80 at his job when he worked for 16 hours. How much money did he earn each hour?

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Answer: $22.80/hour

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a school has 5 spanish teachers and 4 french teachers.the schools principal randomly chooses of the teachers to attend a confere

pav-90 [236]

I believe that woud be 2/9

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3 years ago

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PLEASE HELP... VERY URGENT... WILL GIVE BRAINLIEST!!!

lakkis [162]

Answer:

Step-by-step explanation:

a) Pythagorean theorem,

altitude² + base² = hypotenuse²

h² + (w² - 1)² = (w² + 1)²

h² = (w² + 1)² - (w² - 1)²

{Compare with (a + b)² - (a -b)² = 4ab where a =w² & b = 1}

h² = 4*w²*1

h² = 4w²

$h=\sqrt{4w^{2}} = \sqrt{2*2*w*w} \\\\\\h = 2w$

b) Area of triangle = $\frac{1}{2}b*h$

$=\dfrac{1}{2}*(w^{2}-1) *2w\\\\= (w^{2}-1)*w = w^{2}*w - 1*w\\\\=w^{3}-w$

c) w =2

Area of triangle = 3w = 3*2 = 6

7 0

2 years ago