3 years ago

Please help ASAP 50 pts!

Mathematics

1 answer:

Dafna11 [192]3 years ago

6 0

ANSWER:

[b] arc ABC.

REASON:

We can see in figure, arc ABC is forming a semicircle.

You might be interested in

Chef Willie can make 54 pies in 2 hours. At this rate, how many pies can he make in 1 hour?

mihalych1998 [28]

27 pies in one hour 54=2 hours 54 divided by 2 equals 27

4 0

3 years ago

How many sides are there on a convex polygon if the sum of the interior angles is 3240?

svp [43]

Answer:

Step-by-step explanation:

Let the number of sides be n

One exterior angle = 360/n

Exterior angle + interior angle = 180

Interior angle = 180 - Exterior angle

= 180 - 360/n

Sum of interior angle = n(180 - 360/n) = 3240

n(180 - 360/n) = 3240

180n - 360 = 3240

180n = 3240 - 360

= 3600

n = 3600/180

= 20

8 0

3 years ago

Diego is 59.5 inches tall. His brother is 40.125 inches tall. How much taller than his brother is Diego?

Paha777 [63]

Answer:

Hello!!

Diego is 59.5 inches tall. His brother is 40.125 inches tall. How much taller than his brother is Diego?

Diego is 19.375 inches taller than his brother.

Step-by-step explanation:

$59.5-40.125=19.375$

Hope this helps!!

6 0

3 years ago

The diagram below represents the first three terms of a sequence. Assuming the pattern continues,which formula determines an, th

inysia [295]

We will count number of squares

first term is 4

so, $a_1=4$

second term is 7

so, $a_2=7$

third term is 10

so, $a_3=10$

We can see that this sequence is in arithematic sequence

we can use nth term formula

$a_n=a_1+(n-1)d$

where

an is nth terms

a1 is first term

d is common difference

n is total number of terms

$d=7-4=3$

now, we can plug values

and we get

$a_n=4+(n-1)*3$

$a_n=4+3n-3$

$a_n=1+3n$

$a_n=3n+1$ .................Answer

5 0

3 years ago

Joe has two empty boxes, one box is 15 inches wide, 20 inches long and 10 inches high. The second box has the same length and wi

gulaghasi [49]

Space in the box = volume
volume = length x width x height
box 1 volume = 15 x 20 x 10 = 3000
box 2 volume = 15 x 20 x 14 = 4200
how much space is left = box 2 - box 1 = 1200 inches

5 0

3 years ago