Ask question

Ask question

All categories

2 years ago

5

If the area of the rectangle shown is 150 square feet, we can use the equation 2x2 - 5x = 150 to find its dimensions. If the sol

ution to the equation is x = 10, what are the dimensions of the rectangle?

2 answers:

Serjik [45]2 years ago

7 0

X=-150 or X=-146/5 I think.

natita [175]2 years ago

7 0

Answer:

10ft×15ft

Step-by-step explanation:

You might be interested in

olasank [31]

Answer: 20

Step-by-step explanation:

4 0

2 years ago

How can you use simple equations to solve real-life problems?

Sergeeva-Olga [200]

Say you want to figure up how much 2 pizzas would cost if they’re 15 dollars apiece, 15•2

7 0

3 years ago

Read 2 more answers

Which is greater 5 8/10 or 58/10

NARA [144]

This is a trick question. the answer is neither, they are both equivalent to one another :)

8 0

3 years ago

Which of the following is equivalent to the expression (9x^2y^3)(12x^-3y^5)(2xy)?

VladimirAG [237]

Answer:

$\large\boxed{(9x^2y^3)(12x^{-3}y^5)(2xy)=216y^9}\to\boxed{B.}$

Step-by-step explanation:

$(9x^2y^3)(12x^{-3}y^5)(2xy)=(9\cdot12\cdot2)(x^2x^{-3}x)(y^3y^5y)\\\\\text{Use}\ a^n\cdot a^m=a^{n+m}\\\\=216x^{2+(-3)+1}y^{3+5+1}=216x^0y^9\\\\\text{Use}\ a^0=1\ \text{for any value of}\ a\ \text{except 0}\\\\=216y^9$

6 0

3 years ago

Read 2 more answers

In a factory, a manager tests 250 products and finds defects in 7 of them. How many defects are likely going to be in a 10,000 u

Natalka [10]

Answer:

280

Step-by-step explanation:

first make a proportion. 7 over 250= x over 10,000. cross multiply to get 250x=70,000. 70,000 divided by 250 which gets you 280.

7 0

3 years ago