3 years ago

I’m confused on this one

Mathematics

2 answers:

Hoochie [10]3 years ago

7 0

Perimeter of the parallelogram =20+24+20+24=88

Area of the parallelogram =ab sin theta =415mm sq...

Dmitry [639]3 years ago

5 0

Perimeter of the parallelogram =20+24+20+24=88
Area of the parallelogram =ab sin theta =415mm sq...

You might be interested in

Which triangle is similar to JKL?

Nadusha1986 [10]

So is this just a free answer or?

5 0

3 years ago

Someone help me pleaseee

ikadub [295]

Answer:

2,7

Step-by-step explanation:

5 0

4 years ago

Determine algebraically all points where the graphs of XY equal 10 and Y equals X +3 intersect

Gelneren [198K]

XY=10
Y=X+3
X(X+3)=10
X^2+3X=10
X^2+3X-10
(X-2)(X+5)

6 0

3 years ago

Complete the factorization of 3r? – 10x + 8.

Sveta_85 [38]

Would you do inverse operation ?

5 0

3 years ago

A player shoots a basketball from a height of 6 feet. The equation, h = -16t^2 + 25t + 6, gives the height, h , of the basketbal

noname [10]

Answer:

$\boxed {\boxed {\sf 7.5 \ feet}}$

Step-by-step explanation:

We are given this function for the height (h) after t seconds:

$h=-16t^2+25t+6$

Seconds is t and we want to find the height after 1.5 seconds. Plug 1.5 in for t.

$h= -16(1.5)^2+25(1.5)+6$

Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.

Solve the exponent first.

(1.5)²= 1.5*1.5=2.25

$h= -16(2.25)+25(1.5)+6$

Multiply.

$h= -36+25(1.5)+6$

$h= -36+37.5+6$

Add.

$h=1.5+6=7.5$

This is already rounded to the nearest tenth, so it is the answer.

After 1.5 seconds, the basketball is at a height of 7.5 feet.

6 0

3 years ago