All categories

3 years ago

Could you provide the procedure? Thanks!

Mathematics

1 answer:

Arturiano [62]3 years ago

3 0

i think this is your answer: 12.0 and 12.5

You might be interested in

What's the answer for this problem number 6 and how did you get your answer?

lorasvet [3.4K]

$\frac{7}{b + 5} = \frac{10}{5} \\$

$\frac{7}{b + 5} = 2 \\$

Multiply the sides of the equation by ( b + 5 ) :

$7 =2 \times (b + 5)$

$7 = 2b + 10$

Subtract the sides of the equation minus 10 :

$7 - 10 = 2b$

$- 3 = 2b$

Divided the sides of the equation by 2 :

$b = - \frac{3}{2} \\$

____________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

4 0

4 years ago

ALL FELLOW PEOPLE I NEED HELP ASAP ! WILL MARK BRAINLIEST!!EXTRA POINTS !!!!

Oliga [24]

Answer:

Perpendicular

neither

$y=\frac{4}{5}x-2$

Step-by-step explanation:

4 0

2 years ago

Finding angles June 23.2020

finlep [7]

Answer:

angle B is 38 degree

Step-by-step explanation:

In triangle ADC,

finding angle C

angle A + angle C = 110 degree (sum of two interior opposite angles are equal to the exterior angle formed)

46 + angle C = 110

angle C = 110 - 46

angle C = 64 degree

In triangle ABC

finding angle B

angle A + angle B + angle C = 180 degree (sum of interior angles of a triangle)

78 + angle B + 64 = 180

142 + angle B = 180

angle B = 180 - 142

angle B = 38 degree

3 0

3 years ago

. The team practice s in a pool that is 30 meters long by 20 meters wide. T he fastest member on the team completes a lap in 22.

LenaWriter [7]

$\frac{22.5}{30} = \frac{x}{50} \\\\30x=22.5 (50)\\\\30x=1125\\\\\boxed{x =37.5~seconds}$

7 0

3 years ago

Determine whether the piece of paper can be used to wrap the rectangular prism exactly once without any gaps or overlaps.

liq [111]

Answer:

No, because they do not have the same area.

Step-by-step explanation:

For the piece of paper to cover once without overlap or gaps, it must have the same area as the the total surface area of the prism.

The total surface area of the rectangular prism is: $2(3.5\times2+3.5\times1.5+2\times1.5)=30\frac{1}{2}in^2$

The area of the rectangular sheet is: $5\times 8=40in^2$

Since the area of the piece of paper is more than the surface area of the rectangular prism there will be an overlap.

6 0

4 years ago