All categories

3 years ago

I need help please help me!

Mathematics

2 answers:

ale4655 [162]3 years ago

8 0

Answer:

Step-by-step explanation:

24/30 = 4/5

8/10 = 4/5

Answer B

telo118 [61]3 years ago

8 0

Answer:

B. 24 inches by 30 inches

Step-by-step explanation:

Since the poser is similar to a rectangle measuring 8 in. by 10 in., we have to find which solution has the same proportions.

When simplified, 8/10 = 4/5. That is our proportion.

A) 2/2 does not equal 4/5

B) 24/30 (when simplified) = 4/5

B is our right answer because when 8 is multiplied by 3, you get 24 and when 10 is multiplied by 3 as well (both multiplied by the same number to keep the proportions the same) you will get 30.

You might be interested in

Which statement is a correct interpretation of the vertical line test?

Veseljchak [2.6K]

Vertical line is a way to determine whether a functin is a function or not.

5 0

3 years ago

Read 2 more answers

What is the volume of a right circular cone if the circumference of the base is 125.6 ft and the height is 75 ft.? Use π=3.14 an

Alex_Xolod [135]

Answer:

The volume of a right circular cone is $31400\ \text{feet}^3$ .

Step-by-step explanation:

The circumference of the base of a right circular cone is 125.6 ft.

Height of cone is 75 ft.

Circumference of base is :

$C=2\pi r$ , r is radius

$r=\dfrac{C}{2\pi}\\\\r=\dfrac{125.6}{2\times 3.14}\\\\r=20\ ft$

The volume of a cone is given by :

$V=\dfrac{1}{3}\pi r^2 h\\\\V=\dfrac{1}{3}\times 3.14\times (20)^2\times 75\\\\V=31400\ \text{feet}^3$

So, the volume of a right circular cone is $31400\ \text{feet}^3$ .

5 0

3 years ago

8. On Monday, 301 students went on a trip to the zoo. All 7 buses were filled and 7 students had to travel in

tankabanditka [31]

Answer:

42 Kids

Step-by-step explanation:

1st you have to subtract 7 form 301 so you get 294

2nd you divide 294 by 7 294/7

And you should get an answer of 42 Kids

5 0

3 years ago

Read 2 more answers

S is the midpoint of TV. TS = 4x - 7, and SV = 5x - 15. Find TS, SV, and TV.

jasenka [17]

Step-by-step explanation:

TS = 4x - 7

x = -7/4

SV = 5x -15

x = -15/5

= -3

TV = -7/4 + -3

= -3 3/4

= -4.75

8 0

2 years ago

Write the resultant of the two vectors as an ordered pair. –6 5 and 6 –5

RideAnS [48]

Answer:

Resultant vector of two vectors is (0, 0).

Step-by-step explanation:

in this question two vectors having ordered pair (-6, 5) and (6, -5) have been given.

We can represent these vectors in the form of

$\vec{A}=-6\hat{x}+5\hat{y}$

and $\vec{A'}=6\hat{x}+(-5)\hat{y}$

Now the resultant of these vectors will be = A + A'

A + A' = $\vec{A}=-6\hat{x}+5\hat{y}$ + $\vec{A'}=6\hat{x}+(-5)\hat{y}$

So the resultant vector = (0 + 0)

Therefore the resultant will be (0, 0)

8 0

3 years ago

Read 2 more answers