Ask question

Ask question

All categories

3 years ago

9

The hypotenuse of a right triangle is 10 feet long the longer leg is 2 feet longer than the shorter leg find the side side of th

e triangle

1 answer:

solmaris [256]3 years ago

7 0

Answer:

square root of 96 or 9.79

Step-by-step explanation:

a2+b2=c2

2square+b2=10square

4+b2=100

(4-4)+b2=(100-4)

b2=square root96 or 9.79

You might be interested in

(X-2/3)^2+y^2 =36 <br> What is its center? <br> What is its radius

Hatshy [7]

Answer:

0(2/3; 0)

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Solve for y. 3/2x-3y=6

Vlada [557]

X=2(2+y) is your answer

3 0

2 years ago

Read 2 more answers

Greg runs 3 miles in 28 minutes. At the same rate, how many miles would he run in 42 minutes?

Paladinen [302]

Answer:

4.5

miles

Step-by-step explanation:

Well, he runs

3

miles in

28

minutes. Also, see that

42

=

28

⋅

1.5

.

So, his journey would just be running

1.5

times, with each time running

28

minutes.

So, he runs a total of

1.5

⋅

3

=

4.5

miles

7 0

3 years ago

Read 2 more answers

How do you simplify this and write as a polynomial in standar form? (x-9)3x-7)+(3x^2-5x+2)

nasty-shy [4]

Answer:

Standard form of $(x-9)(3x-7) + (3x^{2} - 5x+2)$ $=6x^{2} - 39x + 65$

Step-by-step explanation:

Here, the given expression is $(x-9)(3x-7) + (3x^{2} - 5x+2)$

Now, simplifying the above expression in parts, we get

$(x-9)(3x-7) = 3x^{2} - 7x -27x + 63 = 3x^{2} - 34x + 63$

hence, combining both parts:

$(x-9)(3x-7) + (3x^{2} - 5x+2)$ $=(3x^{2} -34x +63) + (3x^{2} - 5x+2)$

= $6x^{2} - 39x + 65$

The above expression is of the STANDARD FORM: $ax^{2} +bx + c$

Hence, the standard form of $(x-9)(3x-7) + (3x^{2} - 5x+2)$ $=6x^{2} - 39x + 65$

6 0

3 years ago

WILL mark branliest answer if gotten right!!!!

gtnhenbr [62]

Answer:

yellow or blue

Step-by-step explanation:

Prob blue

3 0

3 years ago