2 years ago

Pls help with this all questions

Mathematics

1 answer:

Orlov [11]2 years ago

7 0

Look you math book up on sladder and it'll have all the answers for free!!!!!!!!!!!!!!!

You might be interested in

You have just bought a new television and it has an aspect ratio of 16:9. The screen on the television is 65 inches. What is the

sp2606 [1]

Answer:

Step-by-step explanation:

The TV to have a 16:9 ratio and have a diagonal of 65 inches must have a length & width whose squares add to 4,225 (65 squared) and whose ratio length and width simplifies to 16/9.

B is not an option because $16^2+9^2\neq 65^2$ .

C is not an option because $\frac{42.59}{21.22}\neq \frac{16}{9}$ which is 1.777777777778 as a decimal.

D fails for the same reason as C.

Therefore A is the solution because $\frac{56.65}{31.86}=\frac{16}{9}$ and $65.65^2+31.86^2 = 65^2$

4 0

2 years ago

What is the volume of the cone

Anna35 [415]

Answer:

7.7

Step-by-step explanation:

5 0

2 years ago

What is 2(10) + 2(x – 4) simplified

Digiron [165]

20+2x-8

Answer: 12+2x

5 0

7 months ago

Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π)

kvv77 [185]

Answer:

Option D) 254.3 cm2

Step-by-step explanation:

we know that

The area of a circle is equal to

$A=\pi r^{2}$

we have

$r=9\ cm$

substitute

$A=(3.14)(9)^{2}=254.3\ cm^2$

7 0

2 years ago

Relationship in Figures

lubasha [3.4K]

Answer:

B. 1,1,2,3,5,8,13,21

Step-by-step explanation:

I calculated it logically

8 0

2 years ago